997 lines
83 KiB
Text
997 lines
83 KiB
Text
|
<!DOCTYPE html>
|
|||
|
|
<html lang="en" dir="ltr" prefix="content: http://purl.org/rss/1.0/modules/content/ dc: http://purl.org/dc/terms/ foaf: http://xmlns.com/foaf/0.1/ og: http://ogp.me/ns# rdfs: http://www.w3.org/2000/01/rdf-schema# schema: http://schema.org/ sioc: http://rdfs.org/sioc/ns# sioct: http://rdfs.org/sioc/types# skos: http://www.w3.org/2004/02/skos/core# xsd: http://www.w3.org/2001/XMLSchema# ">
|
|||
|
|
<head>
|
|||
|
|
<meta charset="utf-8" /><script type="text/javascript">(window.NREUM||(NREUM={})).init={ajax:{deny_list:["bam.nr-data.net"]}};(window.NREUM||(NREUM={})).loader_config={licenseKey:"37b7ccb661",applicationID:"1089704227"};;/*! For license information please see nr-loader-rum-1.283.2.min.js.LICENSE.txt */
|
|||
|
|
(()=>{var e,t,r={122:(e,t,r)=>{"use strict";r.d(t,{a:()=>i});var n=r(944);function i(e,t){try{if(!e||"object"!=typeof e)return(0,n.R)(3);if(!t||"object"!=typeof t)return(0,n.R)(4);const r=Object.create(Object.getPrototypeOf(t),Object.getOwnPropertyDescriptors(t)),o=0===Object.keys(r).length?e:r;for(let a in o)if(void 0!==e[a])try{if(null===e[a]){r[a]=null;continue}Array.isArray(e[a])&&Array.isArray(t[a])?r[a]=Array.from(new Set([...e[a],...t[a]])):"object"==typeof e[a]&&"object"==typeof t[a]?r[a]=i(e[a],t[a]):r[a]=e[a]}catch(e){(0,n.R)(1,e)}return r}catch(e){(0,n.R)(2,e)}}},555:(e,t,r)=>{"use strict";r.d(t,{Vp:()=>c,fn:()=>s,x1:()=>u});var n=r(384),i=r(122);const o={beacon:n.NT.beacon,errorBeacon:n.NT.errorBeacon,licenseKey:void 0,applicationID:void 0,sa:void 0,queueTime:void 0,applicationTime:void 0,ttGuid:void 0,user:void 0,account:void 0,product:void 0,extra:void 0,jsAttributes:{},userAttributes:void 0,atts:void 0,transactionName:void 0,tNamePlain:void 0},a={};function s(e){try{const t=c(e);return!!t.licenseKey&&!!t.errorBeacon&&!!t.applicationID}catch(e){return!1}}function c(e){if(!e)throw new Error("All info objects require an agent identifier!");if(!a[e])throw new Error("Info for ".concat(e," was never set"));return a[e]}function u(e,t){if(!e)throw new Error("All info objects require an agent identifier!");a[e]=(0,i.a)(t,o);const r=(0,n.nY)(e);r&&(r.info=a[e])}},217:(e,t,r)=>{"use strict";r.d(t,{D0:()=>m,gD:()=>v,xN:()=>h});r(860).K7.genericEvents;const n="experimental.marks",i="experimental.measures",o="experimental.resources",a=e=>{if(!e||"string"!=typeof e)return!1;try{document.createDocumentFragment().querySelector(e)}catch{return!1}return!0};var s=r(614),c=r(944),u=r(384),l=r(122);const d="[data-nr-mask]",f=()=>{const e={feature_flags:[],experimental:{marks:!1,measures:!1,resources:!1},mask_selector:"*",block_selector:"[data-nr-block]",mask_input_options:{color:!1,date:!1,"datetime-local":!1,email:!1,month:!1,number:!1,range:!1,search:!1,tel:!1,text:!1,time:!1,url:!1,week:!1,textarea:!1,select:!1,password:!0}};return{ajax:{deny_list:void 0,block_internal:!0,enabled:!0,autoStart:!0},distributed_tracing:{enabled:void 0,exclude_newrelic_header:void 0,cors_use_newrelic_header:void 0,cors_use_tracecontext_headers:void 0,allowed_origins:void 0},get feature_flags(){return e.feature_flags},set feature_flags(t){e.feature_flags=t},generic_events:{enabled:!0,autoStart:!0},harvest:{interval:30},jserrors:{enabled:!0,autoStart:!0},logging:{enabled:!0,autoStart:!0},metrics:{enabled:!0,autoStart:!0},obfuscate:void 0,page_action:{enabled:!0},page_view_event:{enabled:!0,autoStart:!0},page_view_timing:{enabled:!0,autoStart:!0},performance:{get capture_marks(){return e.feature_flags.includes(n)||e.experimental.marks},set capture_marks(t){e.experimental.marks=t},get capture_measures(){return e.feature_flags.includes(i)||e.experimental.measures},set capture_measures(t){e.experimental.measures=t},capture_detail:!0,resources:{get enabled(){return e.feature_flags.includes(o)||e.experimental.resources},set enabled(t){e.experimental.resources=t},asset_types:[],first_party_domains:[],ignore_newrelic:!0}},privacy:{cookies_enabled:!0},proxy:{assets:void 0,beacon:void 0},session:{expiresMs:s.wk,inactiveMs:s.BB},session_replay:{autoStart:!0,enabled:!1,preload:!1,sampling_rate:10,error_sampling_rate:100,collect_fonts:!1,inline_images:!1,fix_stylesheets:!0,mask_all_inputs:!0,get mask_text_selector(){return e.mask_selector},set mask_text_selector(t){a(t)?e.mask_selector="".concat(t,",").concat(d):""===t||null===t?e.mask_selector=d:(0,c.R)(5,t)},get block_class(){return"nr-block"},get ignore_class(){return"nr-ignore"},get mask_text_class(){return"nr-mask"},get block_selector(){return e.block_selector},set block_selector(t){a(t)?e.block_selector+=",".concat(t):""!==t&&(0,c.R)(6,t)},get mask_input_options(){return e.mask_input_options},set mask_input_options(t){t&&"object"==typeof t?e.mask_input_options={...t,password:!0}:(0,c.R)(7,t)}},session_trace:{enabled:!0,autoStart:!0},soft_navigations:{enabled:!0,autoStart:!0},spa:{enabled:!0,autoStart:!0
|
|||
|
|
<noscript><style>form.antibot * :not(.antibot-message) { display: none !important; }</style>
|
|||
|
|
</noscript><script async src="https://www.googletagmanager.com/gtag/js?id=G-HEQ0YF2VYL"></script>
|
|||
|
|
<script>window.dataLayer = window.dataLayer || [];function gtag(){dataLayer.push(arguments)};gtag("js", new Date());gtag("set", "developer_id.dMDhkMT", true);gtag('set', {'cookie_flags': 'SameSite=None;Secure', 'cookie_domain': 'www.nist.gov'});gtag("config", "G-HEQ0YF2VYL", {"groups":"default","page_placeholder":"PLACEHOLDER_page_location","link_attribution":true,"allow_ad_personalization_signals":false});gtag("config", "G-CSLL4ZEK4L", {"groups":"default","page_placeholder":"PLACEHOLDER_page_location","link_attribution":true,"allow_ad_personalization_signals":false});gtag("event", "custom", {"node_title":"DIC Challenge 2.0: Developing Images and Guidelines for Evaluating Accuracy and Resolution of 2D Analyses: Focus on the Metrological Efficiency Indica","node_id":"1691931","content_type":"Publication"});</script>
|
|||
|
|
<meta name="description" content="Background The DIC Challenge 2.0 follows on from the work accomplished in the first Digital Image Correlation (DIC) Challenge Reu et al" />
|
|||
|
|
<link rel="canonical" href="https://www.nist.gov/publications/dic-challenge-20-developing-images-and-guidelines-evaluating-accuracy-and-resolution-2d" />
|
|||
|
|
<link rel="shortlink" href="https://www.nist.gov/node/1691931" />
|
|||
|
|
<meta name="citation_title" content="DIC Challenge 2.0: Developing Images and Guidelines for Evaluating Accuracy and Resolution of 2D Analyses: Focus on the Metrological Efficiency Indicator" />
|
|||
|
|
<meta name="citation_author" content="Philip Reu" />
|
|||
|
|
<meta name="citation_author" content="EMC Jones" />
|
|||
|
|
<meta name="citation_author" content="S.S. Fayad" />
|
|||
|
|
<meta name="citation_author" content="B. Blaysat" />
|
|||
|
|
<meta name="citation_author" content="E. Toussaint" />
|
|||
|
|
<meta name="citation_author" content="Mark Iadicola" />
|
|||
|
|
<meta name="citation_author" content="P. Lava" />
|
|||
|
|
<meta name="citation_author" content="J Rethore" />
|
|||
|
|
<meta name="citation_author" content="J. Yang" />
|
|||
|
|
<meta name="citation_author" content="K. Bhattacharya" />
|
|||
|
|
<meta name="citation_author" content="L. Yang" />
|
|||
|
|
<meta name="citation_author" content="D. Deb" />
|
|||
|
|
<meta name="citation_author" content="C.S.R. Vemulapati" />
|
|||
|
|
<meta name="citation_author" content="M Klein" />
|
|||
|
|
<meta name="citation_author" content="E Ando" />
|
|||
|
|
<meta name="citation_author" content="E Roubin" />
|
|||
|
|
<meta name="citation_author" content="O. Stamati" />
|
|||
|
|
<meta name="citation_author" content="C Couture" />
|
|||
|
|
<meta name="citation_author" content="Alexander Landauer" />
|
|||
|
|
<meta name="citation_author" content="M. Liu" />
|
|||
|
|
<meta name="citation_author" content="S Jaminion" />
|
|||
|
|
<meta name="citation_author" content="T. Siebert" />
|
|||
|
|
<meta name="citation_author" content="S.N. Olufsen" />
|
|||
|
|
<meta name="citation_publication_date" content="2022-01-04T07:00-05:00" />
|
|||
|
|
<meta name="citation_pdf_url" content="https://doi.org/10.1007/s11340-021-00806-6" />
|
|||
|
|
<meta property="og:site_name" content="NIST" />
|
|||
|
|
<meta property="og:type" content="Article" />
|
|||
|
|
<meta property="og:url" content="https://www.nist.gov/publications/dic-challenge-20-developing-images-and-guidelines-evaluating-accuracy-and-resolution-2d" />
|
|||
|
|
<meta property="og:title" content="DIC Challenge 2.0: Developing Images and Guidelines for Evaluating Accuracy and Resolution of 2D Analyses: Focus on the Metrological Efficiency Indicator" />
|
|||
|
|
<meta property="og:description" content="Background The DIC Challenge 2.0 follows on from the work accomplished in the first Digital Image Correlation (DIC) Challenge Reu et al" />
|
|||
|
|
<meta property="og:image" content="https://www.nist.gov/themes/custom/nist_www/img/homepage/nist_mark.png" />
|
|||
|
|
<meta property="article:author" content="Philip Reu" />
|
|||
|
|
<meta property="article:author" content="EMC Jones" />
|
|||
|
|
<meta property="article:author" content="S.S. Fayad" />
|
|||
|
|
<meta property="article:author" content="B. Blaysat" />
|
|||
|
|
<meta property="article:author" content="E. Toussaint" />
|
|||
|
|
<meta property="article:author" content="Mark Iadicola" />
|
|||
|
|
<meta property="article:author" content="P. Lava" />
|
|||
|
|
<meta property="article:author" content="J Rethore" />
|
|||
|
|
<meta property="article:author" content="J. Yang" />
|
|||
|
|
<meta property="article:author" content="K. Bhattacharya" />
|
|||
|
|
<meta property="article:author" content="L. Yang" />
|
|||
|
|
<meta property="article:author" content="D. Deb" />
|
|||
|
|
<meta property="article:author" content="C.S.R. Vemulapati" />
|
|||
|
|
<meta property="article:author" content="M Klein" />
|
|||
|
|
<meta property="article:author" content="E Ando" />
|
|||
|
|
<meta property="article:author" content="E Roubin" />
|
|||
|
|
<meta property="article:author" content="O. Stamati" />
|
|||
|
|
<meta property="article:author" content="C Couture" />
|
|||
|
|
<meta property="article:author" content="Alexander Landauer" />
|
|||
|
|
<meta property="article:author" content="M. Liu" />
|
|||
|
|
<meta property="article:author" content="S Jaminion" />
|
|||
|
|
<meta property="article:author" content="T. Siebert" />
|
|||
|
|
<meta property="article:author" content="S.N. Olufsen" />
|
|||
|
|
<meta property="article:published_time" content="2022-01-04T07:00-05:00" />
|
|||
|
|
<meta property="article:modified_time" content="2022-11-29T09:11-05:00" />
|
|||
|
|
<meta name="dcterms.title" content="DIC Challenge 2.0: Developing Images and Guidelines for Evaluating Accuracy and Resolution of 2D Analyses: Focus on the Metrological Efficiency Indicator" />
|
|||
|
|
<meta name="dcterms.creator" content="Philip Reu, EMC Jones, S.S. Fayad, B. Blaysat, E. Toussaint, Mark Iadicola, P. Lava, J Rethore, J. Yang, K. Bhattacharya, L. Yang, D. Deb, C.S.R. Vemulapati, M Klein, E Ando, E Roubin, O. Stamati, C Couture, Alexander Landauer, M. Liu, S Jaminion, T. Siebert, S.N. Olufsen" />
|
|||
|
|
<meta name="dcterms.description" content="Background The DIC Challenge 2.0 follows on from the work accomplished in the first Digital Image Correlation (DIC) Challenge Reu et al" />
|
|||
|
|
<meta name="dcterms.publisher" content="Philip Reu, EMC Jones, S.S. Fayad, B. Blaysat, E. Toussaint, Mark Iadicola, P. Lava, J Rethore, J. Yang, K. Bhattacharya, L. Yang, D. Deb, C.S.R. Vemulapati, M Klein, E Ando, E Roubin, O. Stamati, C Couture, Alexander Landauer, M. Liu, S Jaminion, T. Siebert, S.N. Olufsen" />
|
|||
|
|
<meta name="dcterms.date" content="2022-01-04T07:00-05:00" />
|
|||
|
|
<meta name="dcterms.type" content="text" />
|
|||
|
|
<meta name="dcterms.format" content="text/html" />
|
|||
|
|
<meta name="dcterms.identifier" content="https://www.nist.gov/publications/dic-challenge-20-developing-images-and-guidelines-evaluating-accuracy-and-resolution-2d" />
|
|||
|
|
<meta name="dcterms.source" content="NIST" />
|
|||
|
|
<meta name="dcterms.created" content="2022-01-04T07:00-05:00" />
|
|||
|
|
<meta name="dcterms.modified" content="2022-11-29T09:11-05:00" />
|
|||
|
|
<meta name="twitter:card" content="summary_large_image" />
|
|||
|
|
<meta name="twitter:description" content="Background The DIC Challenge 2.0 follows on from the work accomplished in the first Digital Image Correlation (DIC) Challenge Reu et al" />
|
|||
|
|
<meta name="twitter:site" content="NIST" />
|
|||
|
|
<meta name="twitter:title" content="DIC Challenge 2.0: Developing Images and Guidelines for Evaluating Accuracy and Resolution of 2D Analyses: Focus on the Metrological Efficiency Indicator" />
|
|||
|
|
<meta name="google-site-verification" content="QMu0ODkER3rN5hLcMLqNVf7e3bkjYsNLTuhqfH48jCA" />
|
|||
|
|
<meta name="Generator" content="Drupal 10 (https://www.drupal.org)" />
|
|||
|
|
<meta name="MobileOptimized" content="width" />
|
|||
|
|
<meta name="HandheldFriendly" content="true" />
|
|||
|
|
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
|
|||
|
|
<meta name="nist_search_modified" class="elastic" content="2022-11-29T09:11:00-05:00" />
|
|||
|
|
<meta name="nist_search_bundle" class="elastic" content="publication" />
|
|||
|
|
<link rel="icon" href="/themes/custom/nist_www/favicon.ico" type="image/vnd.microsoft.icon" />
|
|||
|
|
|
|||
|
|
<title>DIC Challenge 2.0: Developing Images and Guidelines for Evaluating Accuracy and Resolution of 2D Analyses: Focus on the Metrological Efficiency Indicator | NIST</title>
|
|||
|
|
<link rel="stylesheet" media="all" href="/sites/default/files/css/css_zb71YZl620uz4kH3pYu0tKyafjffOtzVOU80-0NBOTI.css?delta=0&language=en&theme=nist_www&include=eJxFjIEKwzAIRH8o1E8KJpFOamKJttn-flm3UZDDO-5dwrxF13k7pPuPnLWFxubRH1RpZioJe6xaoLBhEorCbQv2Mqc6WaOrD6toQvmyY4y_p6d_-lD6saMsPxtOpmFw6TK3D6GbrJy7Gju9ASWrQTg" />
|
|||
|
|
<link rel="stylesheet" media="all" href="/sites/default/files/css/css_kGS0ApDpFo-_3JI4Ijxg4RCWlTqsImK3lqH7bCv5v2U.css?delta=1&language=en&theme=nist_www&include=eJxFjIEKwzAIRH8o1E8KJpFOamKJttn-flm3UZDDO-5dwrxF13k7pPuPnLWFxubRH1RpZioJe6xaoLBhEorCbQv2Mqc6WaOrD6toQvmyY4y_p6d_-lD6saMsPxtOpmFw6TK3D6GbrJy7Gju9ASWrQTg" />
|
|||
|
|
<link rel="stylesheet" media="print" href="/sites/default/files/css/css_-IXwLuTUdm8IGHxib8GX8wWKw3LjKsNWSYYskZ5fEGg.css?delta=2&language=en&theme=nist_www&include=eJxFjIEKwzAIRH8o1E8KJpFOamKJttn-flm3UZDDO-5dwrxF13k7pPuPnLWFxubRH1RpZioJe6xaoLBhEorCbQv2Mqc6WaOrD6toQvmyY4y_p6d_-lD6saMsPxtOpmFw6TK3D6GbrJy7Gju9ASWrQTg" />
|
|||
|
|
<link rel="stylesheet" media="all" href="/sites/default/files/css/css_jmXeSZNqhh6ayjrVIlS8rDw3mcnQaE5dzE2ZwwPSzNA.css?delta=3&language=en&theme=nist_www&include=eJxFjIEKwzAIRH8o1E8KJpFOamKJttn-flm3UZDDO-5dwrxF13k7pPuPnLWFxubRH1RpZioJe6xaoLBhEorCbQv2Mqc6WaOrD6toQvmyY4y_p6d_-lD6saMsPxtOpmFw6TK3D6GbrJy7Gju9ASWrQTg" />
|
|||
|
|
|
|||
|
|
<script src="/sites/default/files/js/js_GM8kl6wk698qKTTwusj83bCoGHHtOZ1UinjY1sE_Qbk.js?scope=header&delta=0&language=en&theme=nist_www&include=eJxdjW0OwjAIhi805UiErtjhWFlatHp7O53RLOEHPLwfgcYZ3fqsEH47XuuQzJIyUiZ9uowVjmDIUh0v0lm0ltUoopceIjlBos-7irMsa7E7wxFsLW_mEy_ce00DFVwsQpRKoQer5PmtgaQWSE-7BSamyOV7YmvtT8EP34wQy20lPe_nC6DrXYU"></script>
|
|||
|
|
|
|||
|
|
</head>
|
|||
|
|
<body class="node-1691931">
|
|||
|
|
<a href="#main-content" class="visually-hidden focusable" data-elastic-exclude>
|
|||
|
|
Skip to main content
|
|||
|
|
</a>
|
|||
|
|
|
|||
|
|
<div class="dialog-off-canvas-main-canvas" data-off-canvas-main-canvas>
|
|||
|
|
|
|||
|
|
<!-- nist-index-ignore-start -->
|
|||
|
|
<section data-elastic-exclude class="usa-banner" aria-label="Official government website">
|
|||
|
|
<div class="usa-accordion">
|
|||
|
|
<header class="usa-banner__header">
|
|||
|
|
<div class="usa-banner__inner">
|
|||
|
|
<div class="grid-col-auto">
|
|||
|
|
<img class="usa-banner__header-flag" src="/libraries/nist-component-library/dist/img/us_flag_small.png" alt="U.S. flag">
|
|||
|
|
</div>
|
|||
|
|
<div class="grid-col-fill tablet:grid-col-auto">
|
|||
|
|
<p class="usa-banner__header-text">An official website of the United States government</p>
|
|||
|
|
<p class="usa-banner__header-action" aria-hidden="true">Here’s how you know</p>
|
|||
|
|
</div>
|
|||
|
|
<button class="usa-accordion__button usa-banner__button" aria-expanded="false" aria-controls="gov-banner-default">
|
|||
|
|
<span class="usa-banner__button-text">Here’s how you know</span>
|
|||
|
|
</button>
|
|||
|
|
</div>
|
|||
|
|
</header>
|
|||
|
|
<div class="usa-banner__content usa-accordion__content" id="gov-banner-default">
|
|||
|
|
<div class="grid-row grid-gap-lg">
|
|||
|
|
<div class="usa-banner__guidance tablet:grid-col-6">
|
|||
|
|
<img class="usa-banner__icon usa-media-block__img" src="/libraries/nist-component-library/dist/img/icon-dot-gov.svg" role="img" alt="" aria-hidden="true">
|
|||
|
|
<div class="usa-media-block__body">
|
|||
|
|
<p>
|
|||
|
|
<strong>Official websites use .gov</strong>
|
|||
|
|
<br/>
|
|||
|
|
A <strong>.gov</strong> website belongs to an official government organization in the United States.
|
|||
|
|
</p>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
<div class="usa-banner__guidance tablet:grid-col-6">
|
|||
|
|
<img class="usa-banner__icon usa-media-block__img" src="/libraries/nist-component-library/dist/img/icon-https.svg" role="img" alt="" aria-hidden="true">
|
|||
|
|
<div class="usa-media-block__body">
|
|||
|
|
<p>
|
|||
|
|
<strong>Secure .gov websites use HTTPS</strong>
|
|||
|
|
<br/>
|
|||
|
|
A <strong>lock</strong> ( <span class="icon-lock">
|
|||
|
|
<svg xmlns="http://www.w3.org/2000/svg" width="52" height="64" viewbox="0 0 52 64" class="usa-banner__lock-image" role="img" aria-labelledby="banner-lock-title banner-lock-description" focusable="false">
|
|||
|
|
<title id="banner-lock-title">Lock</title>
|
|||
|
|
<desc id="banner-lock-description">A locked padlock</desc><path fill="#000000" fill-rule="evenodd" d="M26 0c10.493 0 19 8.507 19 19v9h3a4 4 0 0 1 4 4v28a4 4 0 0 1-4 4H4a4 4 0 0 1-4-4V32a4 4 0 0 1 4-4h3v-9C7 8.507 15.507 0 26 0zm0 8c-5.979 0-10.843 4.77-10.996 10.712L15 19v9h22v-9c0-6.075-4.925-11-11-11z"/></svg>
|
|||
|
|
</span>
|
|||
|
|
) or <strong>https://</strong> means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
|
|||
|
|
</p>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
</section>
|
|||
|
|
<!-- nist-index-ignore-end -->
|
|||
|
|
|
|||
|
|
|
|||
|
|
<div data-elastic-exclude>
|
|||
|
|
<!-- nist-index-ignore-start -->
|
|||
|
|
<div class="nist-print-header" style="display:none;">
|
|||
|
|
<p class="nist-print-header__url">https://www.nist.gov/publications/dic-challenge-20-developing-images-and-guidelines-evaluating-accuracy-and-resolution-2d</p>
|
|||
|
|
<img class="nist-print-header__logo" width="289" height="38" src="/libraries/nist-component-library/dist/img/logo/nist_logo_sidestack.svg" alt="National Institute of Standards and Technology" />
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
|
|||
|
|
<div class="usa-overlay"></div>
|
|||
|
|
<header class="usa-header nist-header--www nist-header--minimal" role="banner">
|
|||
|
|
<div class="usa-navbar">
|
|||
|
|
<div class="usa-logo flex-fill">
|
|||
|
|
<a href="/" title="National Institute of Standards and Technology" aria-label="Home">
|
|||
|
|
<img src="/libraries/nist-component-library/dist/img/logo/logo.svg" alt="National Institute of Standards and Technology" width="300px" height="80px" />
|
|||
|
|
</a>
|
|||
|
|
</div>
|
|||
|
|
<div class="usa-header__right grid-row flex-auto">
|
|||
|
|
<div class="grid-col-fill nist-header__search-group">
|
|||
|
|
|
|||
|
|
<form class="usa-search usa-search--small"
|
|||
|
|
accept-charset="UTF-8"
|
|||
|
|
action="/search"
|
|||
|
|
id="search_form"
|
|||
|
|
method="get">
|
|||
|
|
<div role="search">
|
|||
|
|
<label class="usa-sr-only" for="search-form">Search NIST</label>
|
|||
|
|
<input class="usa-input" id="search-form" type="search" name="s" placeholder="Search NIST" required="" maxlength="128">
|
|||
|
|
<button class="usa-button" type="submit"><img src="/libraries/nist-component-library/dist/img/usa-icons-bg/search--white.svg" class="usa-search__submit-icon" alt="Search"></button>
|
|||
|
|
</div>
|
|||
|
|
</form>
|
|||
|
|
</div>
|
|||
|
|
<div class="grid-col-auto padding-left-1">
|
|||
|
|
<button class="usa-menu-btn">Menu</button>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
<nav aria-label="Primary navigation" class="usa-nav">
|
|||
|
|
<div class="usa-nav__inner">
|
|||
|
|
<button class="usa-nav__close">Close</button>
|
|||
|
|
<ul class="usa-nav__primary usa-accordion">
|
|||
|
|
<li class="usa-nav__primary-item">
|
|||
|
|
<a class="usa-nav__link" href="/publications">Publications</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__primary-item">
|
|||
|
|
<button class="usa-accordion__button usa-nav__link" aria-expanded="false" aria-controls="primary_menu-2"><span>What We Do</span></button>
|
|||
|
|
<div id="primary_menu-2" class="usa-nav__submenu usa-megamenu">
|
|||
|
|
<div class="grid-row">
|
|||
|
|
<div class="tablet:grid-col-fill"><ul class="usa-nav__submenu-list">
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/topics" class="usa-nav__link">All Topics</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/advanced-communications" class="usa-nav__link">Advanced communications</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/artificial-intelligence" class="usa-nav__link">Artificial intelligence</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/bioscience" class="usa-nav__link">Bioscience</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/buildings-construction" class="usa-nav__link">Buildings and construction</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/chemistry" class="usa-nav__link">Chemistry</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/cybersecurity" class="usa-nav__link">Cybersecurity</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/electronics" class="usa-nav__link">Electronics</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/energy" class="usa-nav__link">Energy</a>
|
|||
|
|
</li>
|
|||
|
|
</ul></div><div class="column-break tablet:grid-col-fill"><ul class="usa-nav__submenu-list">
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/environment" class="usa-nav__link">Environment</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/fire" class="usa-nav__link">Fire</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/forensic-science" class="usa-nav__link">Forensic science</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/health" class="usa-nav__link">Health</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/information-technology" class="usa-nav__link">Information technology</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/infrastructure" class="usa-nav__link">Infrastructure</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/manufacturing" class="usa-nav__link">Manufacturing</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/materials" class="usa-nav__link">Materials</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/mathematics-statistics" class="usa-nav__link">Mathematics and statistics</a>
|
|||
|
|
</li>
|
|||
|
|
</ul></div><div class="column-break tablet:grid-col-fill"><ul class="usa-nav__submenu-list">
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/metrology" class="usa-nav__link">Metrology</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/nanotechnology" class="usa-nav__link">Nanotechnology</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/neutron-research" class="usa-nav__link">Neutron research</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/performance-excellence" class="usa-nav__link">Performance excellence</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/physics" class="usa-nav__link">Physics</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/public-safety" class="usa-nav__link">Public safety</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/quantum-information-science" class="usa-nav__link">Quantum information science</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/resilience" class="usa-nav__link">Resilience</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/standards" class="usa-nav__link">Standards</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/transportation" class="usa-nav__link">Transportation</a>
|
|||
|
|
</li>
|
|||
|
|
</ul>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__primary-item">
|
|||
|
|
<button class="usa-accordion__button usa-nav__link" aria-expanded="false" aria-controls="primary_menu-3"><span>Labs & Major Programs</span></button>
|
|||
|
|
<div id="primary_menu-3" class="usa-nav__submenu usa-megamenu">
|
|||
|
|
<div class="grid-row">
|
|||
|
|
<div class="tablet:grid-col-fill"><ul class="usa-nav__submenu-list">
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/adlp" class="usa-nav__link">Assoc Director of Laboratory Programs</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/laboratories" class="usa-nav__link">Laboratories</a>
|
|||
|
|
<ul class="usa-nav__submenu-list">
|
|||
|
|
<li>
|
|||
|
|
<a href="/ctl" class="usa-nav__link">Communications Technology Laboratory</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/el" class="usa-nav__link">Engineering Laboratory</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/itl" class="usa-nav__link">Information Technology Laboratory</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/mml" class="usa-nav__link">Material Measurement Laboratory</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/pml" class="usa-nav__link">Physical Measurement Laboratory</a>
|
|||
|
|
</li>
|
|||
|
|
</ul>
|
|||
|
|
</li>
|
|||
|
|
</ul></div><div class="column-break tablet:grid-col-fill"><ul class="usa-nav__submenu-list">
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/user-facilities" class="usa-nav__link">User Facilities</a>
|
|||
|
|
<ul class="usa-nav__submenu-list">
|
|||
|
|
<li>
|
|||
|
|
<a href="/ncnr" class="usa-nav__link">NIST Center for Neutron Research</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/cnst" class="usa-nav__link">CNST NanoFab</a>
|
|||
|
|
</li>
|
|||
|
|
</ul>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/labs-major-programs/research-test-beds" class="usa-nav__link">Research Test Beds</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/laboratories/projects-programs" class="usa-nav__link">Research Projects</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/laboratories/tools-instruments" class="usa-nav__link">Tools & Instruments</a>
|
|||
|
|
</li>
|
|||
|
|
</ul></div><div class="column-break tablet:grid-col-fill"><ul class="usa-nav__submenu-list">
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/major-programs" class="usa-nav__link">Major Programs</a>
|
|||
|
|
<ul class="usa-nav__submenu-list">
|
|||
|
|
<li>
|
|||
|
|
<a href="/baldrige" class="usa-nav__link">Baldrige Performance Excellence Program</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/chips" class="usa-nav__link">CHIPS for America Initiative</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/mep" class="usa-nav__link">Manufacturing Extension Partnership (MEP)</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/oam" class="usa-nav__link">Office of Advanced Manufacturing</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/spo" class="usa-nav__link">Special Programs Office</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/tpo" class="usa-nav__link">Technology Partnerships Office</a>
|
|||
|
|
</li>
|
|||
|
|
</ul>
|
|||
|
|
</li>
|
|||
|
|
</ul>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__primary-item">
|
|||
|
|
<button class="usa-accordion__button usa-nav__link" aria-expanded="false" aria-controls="primary_menu-4"><span>Services & Resources</span></button>
|
|||
|
|
<div id="primary_menu-4" class="usa-nav__submenu usa-megamenu">
|
|||
|
|
<div class="grid-row">
|
|||
|
|
<div class="tablet:grid-col-fill"><ul class="usa-nav__submenu-list">
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/content/standards-measurements" class="usa-nav__link">Standards and Measurements</a>
|
|||
|
|
<ul class="usa-nav__submenu-list">
|
|||
|
|
<li>
|
|||
|
|
<a href="/calibrations" class="usa-nav__link">Calibration Services</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/nvlap" class="usa-nav__link">Laboratory Accreditation (NVLAP)</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/nist-quality-system" class="usa-nav__link">Quality System</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/srm" class="usa-nav__link">Standard Reference Materials (SRMs)</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/sri" class="usa-nav__link">Standard Reference Instruments (SRIs)</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/standardsgov" class="usa-nav__link">Standards.gov</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/pml/time-and-frequency-division/time-services" class="usa-nav__link">Time Services</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/pml/owm" class="usa-nav__link">Office of Weights and Measures</a>
|
|||
|
|
</li>
|
|||
|
|
</ul>
|
|||
|
|
</li>
|
|||
|
|
</ul></div><div class="column-break tablet:grid-col-fill"><ul class="usa-nav__submenu-list">
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/services-resources/software" class="usa-nav__link">Software</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/data" class="usa-nav__link">Data</a>
|
|||
|
|
<ul class="usa-nav__submenu-list">
|
|||
|
|
<li>
|
|||
|
|
<a href="https://webbook.nist.gov/chemistry/" class="usa-nav__link">Chemistry WebBook</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="https://nvd.nist.gov/" class="usa-nav__link">National Vulnerability Database</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/pml/productsservices/physical-reference-data" class="usa-nav__link">Physical Reference Data</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/srd" class="usa-nav__link">Standard Reference Data (SRD)</a>
|
|||
|
|
</li>
|
|||
|
|
</ul>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="https://shop.nist.gov/" class="usa-nav__link">Storefront</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/tpo" class="usa-nav__link">License & Patents</a>
|
|||
|
|
</li>
|
|||
|
|
</ul></div><div class="column-break tablet:grid-col-fill"><ul class="usa-nav__submenu-list">
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="https://csrc.nist.gov/" class="usa-nav__link">Computer Security Resource Center (CSRC)</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/nist-research-library" class="usa-nav__link">NIST Research Library</a>
|
|||
|
|
</li>
|
|||
|
|
</ul>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__primary-item">
|
|||
|
|
<button class="usa-accordion__button usa-nav__link" aria-expanded="false" aria-controls="primary_menu-5"><span>News & Events</span></button>
|
|||
|
|
<div id="primary_menu-5" class="usa-nav__submenu usa-megamenu">
|
|||
|
|
<div class="grid-row">
|
|||
|
|
<div class="tablet:grid-col-fill"><ul class="usa-nav__submenu-list">
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/news-events/news" class="usa-nav__link">News</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/news-events/events" class="usa-nav__link">Events</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/blogs" class="usa-nav__link">Blogs</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/feature-stories" class="usa-nav__link">Feature Stories</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/awards" class="usa-nav__link">Awards</a>
|
|||
|
|
</li>
|
|||
|
|
</ul></div><div class="column-break tablet:grid-col-fill"><ul class="usa-nav__submenu-list">
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/video-gallery" class="usa-nav__link">Video Gallery</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/image-gallery" class="usa-nav__link">Image Gallery</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/pao/media-contacts" class="usa-nav__link">Media Contacts</a>
|
|||
|
|
</li>
|
|||
|
|
</ul>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__primary-item">
|
|||
|
|
<button class="usa-accordion__button usa-nav__link" aria-expanded="false" aria-controls="primary_menu-6"><span>About NIST</span></button>
|
|||
|
|
<div id="primary_menu-6" class="usa-nav__submenu usa-megamenu">
|
|||
|
|
<div class="grid-row">
|
|||
|
|
<div class="tablet:grid-col-fill"><ul class="usa-nav__submenu-list">
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/about-nist" class="usa-nav__link">About Us</a>
|
|||
|
|
<ul class="usa-nav__submenu-list">
|
|||
|
|
<li>
|
|||
|
|
<a href="/director/leadership" class="usa-nav__link">Leadership</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/director/nist-organization-structure" class="usa-nav__link">Organization Structure</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/about-nist/budget-planning" class="usa-nav__link">Budget & Planning</a>
|
|||
|
|
</li>
|
|||
|
|
</ul>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/about-nist/contact-us" class="usa-nav__link">Contact Us</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/about-nist/visit" class="usa-nav__link">Visit</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/careers" class="usa-nav__link">Careers</a>
|
|||
|
|
<ul class="usa-nav__submenu-list">
|
|||
|
|
<li>
|
|||
|
|
<a href="/iaao/academic-affairs-office" class="usa-nav__link">Student programs</a>
|
|||
|
|
</li>
|
|||
|
|
</ul>
|
|||
|
|
</li>
|
|||
|
|
</ul></div><div class="column-break tablet:grid-col-fill"><ul class="usa-nav__submenu-list">
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/about-nist/work-nist" class="usa-nav__link">Work with NIST</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/history" class="usa-nav__link">History</a>
|
|||
|
|
<ul class="usa-nav__submenu-list">
|
|||
|
|
<li>
|
|||
|
|
<a href="http://nistdigitalarchives.contentdm.oclc.org/" class="usa-nav__link">NIST Digital Archives</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/nist-museum" class="usa-nav__link">NIST Museum</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/nist-and-nobel" class="usa-nav__link">NIST and the Nobel</a>
|
|||
|
|
</li>
|
|||
|
|
</ul>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/education" class="usa-nav__link">Educational Resources</a>
|
|||
|
|
</li>
|
|||
|
|
</ul>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
</li>
|
|||
|
|
</ul>
|
|||
|
|
</div>
|
|||
|
|
</nav>
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
</header>
|
|||
|
|
<!-- nist-index-ignore-end -->
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
<div class="grid-container">
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
<div
|
|||
|
|
id="block-nist-www-content" class="nist-block"
|
|||
|
|
>
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
<section
|
|||
|
|
class="nist-page__content usa-section clearfix"
|
|||
|
|
>
|
|||
|
|
|
|||
|
|
<a id="main-content" tabindex="-1"></a>
|
|||
|
|
|
|||
|
|
|
|||
|
|
<div class="grid-container margin-top-4">
|
|||
|
|
<div
|
|||
|
|
class="nist-page__region nist-page__region--content-top"
|
|||
|
|
>
|
|||
|
|
|
|||
|
|
<div
|
|||
|
|
class="nist-block"
|
|||
|
|
>
|
|||
|
|
|
|||
|
|
|
|||
|
|
<a class="usa-button usa-button--accent-cool" href="/publications">PUBLICATIONS</a>
|
|||
|
|
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
<div
|
|||
|
|
class="nist-block"
|
|||
|
|
>
|
|||
|
|
|
|||
|
|
|
|||
|
|
<h1 class="nist-page__title">DIC Challenge 2.0: Developing Images and Guidelines for Evaluating Accuracy and Resolution of 2D Analyses: Focus on the Metrological Efficiency Indicator</h1>
|
|||
|
|
|
|||
|
|
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
<div class="grid-container margin-top-4">
|
|||
|
|
<div class="grid-row grid-gap-6">
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
<div
|
|||
|
|
class="nist-page__region nist-page__region--content tablet-lg:grid-col-12"
|
|||
|
|
>
|
|||
|
|
|
|||
|
|
<div
|
|||
|
|
class="nist-block"
|
|||
|
|
>
|
|||
|
|
|
|||
|
|
|
|||
|
|
<div class="nist-field nist-field--label-inline daterange">
|
|||
|
|
<div class="nist-field__label">Published</div>
|
|||
|
|
<div class="nist-field__item"><time datetime="2022-01-04T12:00:00Z">January 4, 2022</time>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
<div
|
|||
|
|
class="nist-block"
|
|||
|
|
>
|
|||
|
|
|
|||
|
|
|
|||
|
|
<div class="nist-field nist-field--label-above text-long">
|
|||
|
|
<h3 class="nist-field__label">Author(s)</h3>
|
|||
|
|
<div class="nist-field__item">Philip Reu, EMC Jones, S.S. Fayad, B. Blaysat, E. Toussaint, <span class="nist-author">Mark Iadicola</span>, P. Lava, J Rethore, J. Yang, K. Bhattacharya, L. Yang, D. Deb, C.S.R. Vemulapati, M Klein, E Ando, E Roubin, O. Stamati, C Couture, <span class="nist-author">Alexander Landauer</span>, M. Liu, S Jaminion, T. Siebert, S.N. Olufsen</div>
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
|
|||
|
|
</div>
|
|||
|
|
<div
|
|||
|
|
class="nist-block nist-block--no-margin"
|
|||
|
|
>
|
|||
|
|
|
|||
|
|
|
|||
|
|
<div class="text-with-summary">
|
|||
|
|
<h3>Abstract</h3>
|
|||
|
|
Background The DIC Challenge 2.0 follows on from the work accomplished in the first Digital Image Correlation (DIC) Challenge Reu et al. (Experimental Mechanics 58(7):1067, 1). The second challenge was required to better quantify the spatial resolution of 2D-DIC codes. Objective The goal of this paper is to outline the methods and images for the 2D-DIC community to use to evaluate the performance of their codes and improve the implementation of 2D-DIC. Methods This paper covers the creation of the new challenge images and the analysis and discussion of the results. It proposes a method of unambiguously defining spatial resolution for 2D-DIC and explores the tradeoff between displacement and strain noise (or measurement noise) and spatial resolution for a wide variety of DIC codes by a combination of the images presented here and a performance factor called Metrological Efficiency Indicator (MEI). Results The performance of the 2D codes generally followed the expected theoretical performance, particularly in the measurement of the displacement. The comparison did however show that even with fairly uniform displacement performance, the calculation of the strain spatial resolution varied widely. Conclusions This work provides a useful framework for understanding the tradeoff and analyzing the performance of the DIC software using the provided images. It details some of the unique errors associated with the analysis of these images, such as the Pattern Induced Bias (PIB) and imprecision introduced through the strain calculation method. Future authors claiming improvements in 2D accuracy are encouraged to use these images for an unambiguous comparison.
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
|
|||
|
|
</div>
|
|||
|
|
<div
|
|||
|
|
class="nist-block nist-block--no-margin"
|
|||
|
|
>
|
|||
|
|
|
|||
|
|
|
|||
|
|
<div class="nist-field nist-field--label-inline string-long">
|
|||
|
|
<div class="nist-field__label">Citation</div>
|
|||
|
|
<div class="nist-field__item">Experimental Mechanics</div>
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
|
|||
|
|
</div>
|
|||
|
|
<div
|
|||
|
|
class="nist-block nist-block--no-margin"
|
|||
|
|
>
|
|||
|
|
|
|||
|
|
|
|||
|
|
<div class="nist-field nist-field--label-inline nist-field--link-list entity-reference">
|
|||
|
|
<div class="nist-field__label">Pub Type</div>
|
|||
|
|
<div class="nist-field__item">Journals</div>
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
|
|||
|
|
</div>
|
|||
|
|
<div
|
|||
|
|
class="nist-block block-top-margin"
|
|||
|
|
>
|
|||
|
|
|
|||
|
|
|
|||
|
|
<div class="nist-field nist-field--label-above nist-field--link-list link">
|
|||
|
|
<h3 class="nist-field__label">Download Paper</h3>
|
|||
|
|
<div class="nist-field__items">
|
|||
|
|
<div class="nist-field__item"><a href="https://doi.org/10.1007/s11340-021-00806-6" target="_blank">https://doi.org/10.1007/s11340-021-00806-6</a></div>
|
|||
|
|
<div class="nist-field__item"><a href="https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=932767" target="_blank">Local Download</a></div>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
<div
|
|||
|
|
class="nist-block"
|
|||
|
|
>
|
|||
|
|
|
|||
|
|
|
|||
|
|
<div class="nist-field nist-field--label-above string-long">
|
|||
|
|
<h3 class="nist-field__label">Keywords</h3>
|
|||
|
|
<div class="nist-field__item">Digital image correlation, DIC, DIC Challenge, metrology, full-field measurement</div>
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
|
|||
|
|
</div>
|
|||
|
|
<div
|
|||
|
|
class="nist-block"
|
|||
|
|
>
|
|||
|
|
|
|||
|
|
|
|||
|
|
<!-- nist-index-ignore-start -->
|
|||
|
|
<div data-elastic-exclude="" class="nist-tags">
|
|||
|
|
<a href="/topic-terms/optical-photometry-laser-metrology" hreflang="en">Optical / photometry / laser metrology</a> and <a href="/topic-terms/dimensional-metrology" hreflang="en">Dimensional metrology</a></div>
|
|||
|
|
<!-- nist-index-ignore-end -->
|
|||
|
|
|
|||
|
|
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
<div
|
|||
|
|
class="views-element-container nist-block"
|
|||
|
|
>
|
|||
|
|
|
|||
|
|
<h2
|
|||
|
|
class="nist-block__title"
|
|||
|
|
>Citation</h2>
|
|||
|
|
|
|||
|
|
<div>
|
|||
|
|
<div class="js-view-dom-id-ffc03e27292afb000acb4fdeb1b37cc57ecf688a116dd163c983e22c0719a50e">
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
<article class="bibcite-reference">
|
|||
|
|
<div class="bibcite-citation">
|
|||
|
|
Reu, P.
|
|||
|
|
, Jones, E.
|
|||
|
|
, Fayad, S.
|
|||
|
|
, Blaysat, B.
|
|||
|
|
, Toussaint, E.
|
|||
|
|
, Iadicola, M.
|
|||
|
|
, Lava, P.
|
|||
|
|
, Rethore, J.
|
|||
|
|
, Yang, J.
|
|||
|
|
, Bhattacharya, K.
|
|||
|
|
, Yang, L.
|
|||
|
|
, Deb, D.
|
|||
|
|
, Vemulapati, C.
|
|||
|
|
, Klein, M.
|
|||
|
|
, Ando, E.
|
|||
|
|
, Roubin, E.
|
|||
|
|
, Stamati, O.
|
|||
|
|
, Couture, C.
|
|||
|
|
, Landauer, A.
|
|||
|
|
, Liu, M.
|
|||
|
|
, Jaminion, S.
|
|||
|
|
, Siebert, T.
|
|||
|
|
and Olufsen, S.
|
|||
|
|
|
|||
|
|
(2022),
|
|||
|
|
DIC Challenge 2.0: Developing Images and Guidelines for Evaluating Accuracy and Resolution of 2D Analyses: Focus on the Metrological Efficiency Indicator, Experimental Mechanics, [online], https://doi.org/10.1007/s11340-021-00806-6, https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=932767
|
|||
|
|
(Accessed March 4, 2025)
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
<div class="usa-accordion usa-accordion--bordered bibcite-links margin-top-2" aria-multiselectable="false">
|
|||
|
|
<h2 class="usa-accordion__heading">
|
|||
|
|
<button class="usa-accordion__button"
|
|||
|
|
aria-expanded="false"
|
|||
|
|
aria-controls="citation_formats">
|
|||
|
|
Additional citation formats
|
|||
|
|
</button>
|
|||
|
|
</h2>
|
|||
|
|
<div id="citation_formats" class="usa-accordion__content">
|
|||
|
|
<div class="bibcite-links">
|
|||
|
|
<ul>
|
|||
|
|
<li><a href="http://dx.doi.org/https://doi.org/10.1007/s11340-021-00806-6">DOI</a></li>
|
|||
|
|
<li><a href="https://scholar.google.com/scholar?btnG=Search%2BScholar&as_q=%22DIC%2BChallenge%2B2.0%3A%2BDeveloping%2BImages%2Band%2BGuidelines%2Bfor%2BEvaluating%2BAccuracy%2Band%2BResolution%2Bof%2B2D%2BAnalyses%3A%2BFocus%2Bon%2Bthe%2BMetrological%2BEfficiency%2BIndicator%22&as_occt=any&as_epq=&as_oq=&as_eq=&as_publication=&as_ylo=&as_yhi=&as_sdtAAP=1&as_sdtp=1">Google Scholar</a></li>
|
|||
|
|
<li><a href="/bibcite/export/bibtex/bibcite_reference/917071">BibTeX</a></li>
|
|||
|
|
<li><a href="/bibcite/export/ris/bibcite_reference/917071">RIS</a></li>
|
|||
|
|
|
|||
|
|
</ul>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
</article>
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
<div
|
|||
|
|
class="nist-block"
|
|||
|
|
>
|
|||
|
|
|
|||
|
|
|
|||
|
|
<div class="usa-alert usa-alert--info">
|
|||
|
|
<div class="usa-alert__body">
|
|||
|
|
<h4 class="usa-alert__heading">Issues</h4>
|
|||
|
|
<p class="usa-alert__text">
|
|||
|
|
If you have any questions about this publication or are having problems accessing it, please contact <a href="mailto:reflib@nist.gov" class="usa-link">reflib@nist.gov</a>.
|
|||
|
|
</p>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
|
|||
|
|
<div class="grid-container">
|
|||
|
|
|
|||
|
|
<div
|
|||
|
|
class="nist-page__region nist-page__region--content-bottom"
|
|||
|
|
>
|
|||
|
|
|
|||
|
|
<div
|
|||
|
|
class="nist-block"
|
|||
|
|
>
|
|||
|
|
|
|||
|
|
|
|||
|
|
<div class="text-italic font-sans-2xs">
|
|||
|
|
Created January 4, 2022, Updated November 29, 2022
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
</section>
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
<div data-elastic-exclude>
|
|||
|
|
<!-- nist-index-ignore-start -->
|
|||
|
|
|
|||
|
|
<footer class="nist-footer padding-bottom-4">
|
|||
|
|
|
|||
|
|
|
|||
|
|
<div class="grid-container nist-footer__info">
|
|||
|
|
<div class="grid-row">
|
|||
|
|
<div class="tablet:grid-col-6">
|
|||
|
|
<div class="nist-footer__logo">
|
|||
|
|
<a href="/" title="National Institute of Standards and Technology" rel="home">
|
|||
|
|
<img class="nist-footer__logo-img" src="/libraries/nist-component-library/dist/img/logo/NIST-Logo-Brand-White.svg" alt="National Institute of Standards and Technology logo" width="300px" height="42px" />
|
|||
|
|
</a>
|
|||
|
|
</div>
|
|||
|
|
<div class="nist-footer__contact">
|
|||
|
|
<h3 class="nist-footer__contact-heading">HEADQUARTERS</h3>
|
|||
|
|
<address>
|
|||
|
|
100 Bureau Drive<br>
|
|||
|
|
Gaithersburg, MD 20899<br>
|
|||
|
|
<a href="tel:301-975-2000">301-975-2000</a>
|
|||
|
|
</address>
|
|||
|
|
<p>
|
|||
|
|
<a href="mailto:do-webmaster@nist.gov">Webmaster</a> | <a href="https://www.nist.gov/about-nist/contact-us">Contact Us</a> | <a href="https://www.nist.gov/visit">Our Other Offices</a>
|
|||
|
|
</p>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
<div class="tablet:grid-col-6">
|
|||
|
|
<div class="nist-footer__social-links">
|
|||
|
|
|
|||
|
|
<a class="nist-social nist-social--x-white" href=" https://x.com/NIST">
|
|||
|
|
<span>X.com</span>
|
|||
|
|
</a>
|
|||
|
|
|
|||
|
|
<a class="nist-social nist-social--facebook-white" href=" https://www.facebook.com/NIST">
|
|||
|
|
<span>Facebook</span>
|
|||
|
|
</a>
|
|||
|
|
|
|||
|
|
<a class="nist-social nist-social--linkedin-white" href=" https://www.linkedin.com/company/nist">
|
|||
|
|
<span>LinkedIn</span>
|
|||
|
|
</a>
|
|||
|
|
|
|||
|
|
<a class="nist-social nist-social--instagram-white" href=" https://www.instagram.com/nist/">
|
|||
|
|
<span>Instagram</span>
|
|||
|
|
</a>
|
|||
|
|
|
|||
|
|
<a class="nist-social nist-social--youtube-white" href=" https://www.youtube.com/NIST">
|
|||
|
|
<span>YouTube</span>
|
|||
|
|
</a>
|
|||
|
|
|
|||
|
|
<a class="nist-social nist-social--giphy-white" href=" https://giphy.com/nist">
|
|||
|
|
<span>Giphy</span>
|
|||
|
|
</a>
|
|||
|
|
|
|||
|
|
<a class="nist-social nist-social--rss-white" href=" https://www.nist.gov/news-events/nist-rss-feeds">
|
|||
|
|
<span>RSS Feed</span>
|
|||
|
|
</a>
|
|||
|
|
|
|||
|
|
<a class="nist-social nist-social--envelope-white" href=" https://public.govdelivery.com/accounts/USNIST/subscriber/new">
|
|||
|
|
<span>Mailing List</span>
|
|||
|
|
</a>
|
|||
|
|
</div>
|
|||
|
|
<div class="nist-footer__feedback">
|
|||
|
|
How are we doing? <a class="usa-button" rel="nofollow" href="/form/nist-gov-feedback?destination=/publications/dic-challenge-20-developing-images-and-guidelines-evaluating-accuracy-and-resolution-2d" title="Provide feedback">Feedback</a>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
|
|||
|
|
<div class="grid-container">
|
|||
|
|
<div class="nist-footer__nav" role="navigation">
|
|||
|
|
<ul>
|
|||
|
|
<li class="nist-footer__menu-item">
|
|||
|
|
<a href="https://www.nist.gov/privacy-policy">Site Privacy</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="nist-footer__menu-item">
|
|||
|
|
<a href="https://www.nist.gov/oism/accessibility">Accessibility</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="nist-footer__menu-item">
|
|||
|
|
<a href="https://www.nist.gov/privacy">Privacy Program</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="nist-footer__menu-item">
|
|||
|
|
<a href="https://www.nist.gov/oism/copyrights">Copyrights</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="nist-footer__menu-item">
|
|||
|
|
<a href="https://www.commerce.gov/vulnerability-disclosure-policy">Vulnerability Disclosure</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="nist-footer__menu-item">
|
|||
|
|
<a href="https://www.nist.gov/no-fear-act-policy">No Fear Act Policy</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="nist-footer__menu-item">
|
|||
|
|
<a href="https://www.nist.gov/office-director/freedom-information-act">FOIA</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="nist-footer__menu-item">
|
|||
|
|
<a href="https://www.nist.gov/environmental-policy-statement">Environmental Policy</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="nist-footer__menu-item">
|
|||
|
|
<a href="https://www.nist.gov/summary-report-scientific-integrity">Scientific Integrity</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="nist-footer__menu-item">
|
|||
|
|
<a href="https://www.nist.gov/nist-information-quality-standards">Information Quality Standards</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="nist-footer__menu-item">
|
|||
|
|
<a href="https://www.commerce.gov/">Commerce.gov</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="nist-footer__menu-item">
|
|||
|
|
<a href="http://www.science.gov/">Science.gov</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="nist-footer__menu-item">
|
|||
|
|
<a href="http://www.usa.gov/">USA.gov</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="nist-footer__menu-item">
|
|||
|
|
<a href="https://vote.gov/">Vote.gov</a>
|
|||
|
|
</li>
|
|||
|
|
</ul>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
|
|||
|
|
</footer>
|
|||
|
|
<!-- nist-index-ignore-end -->
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
<script type="application/json" data-drupal-selector="drupal-settings-json">{"path":{"baseUrl":"\/","pathPrefix":"","currentPath":"node\/1691931","currentPathIsAdmin":false,"isFront":false,"currentLanguage":"en"},"pluralDelimiter":"\u0003","suppressDeprecationErrors":true,"back_to_top":{"back_to_top_button_trigger":100,"back_to_top_speed":1200,"back_to_top_prevent_on_mobile":false,"back_to_top_prevent_in_admin":true,"back_to_top_button_type":"image","back_to_top_button_text":"Back to top"},"google_analytics":{"account":"G-HEQ0YF2VYL","trackOutbound":true,"trackMailto":true,"trackTel":true,"trackDownload":true,"trackDownloadExtensions":"7z|aac|arc|arj|asf|asx|avi|bin|bsh|c|csv|doc(x|m)?|dot(x|m)?|dw(fx|g|gd)|dxf|eps|epub|exe|f(90)|flv|gif|gz|gzip|hqx|jar|jpe?g|js|m1v|mp(2|3|4|e?g)|mobi|mov(ie)?|msi|msp|pdf|phps|pl|png|ppt(x|m)?|pot(x|m)?|pps(x|m)?|ppam|sld(x|m)?|thmx|qtm?|ra(m|r)?|rfa|rtf|rvt|sch|sea|sit|swf|tar|tgz|tif|txt|txz|wav|wma|wmv|wpd|wrl|xls(x|m|b)?|xlt(x|m)|xlam|xml|xsd|z|zip"},"nist_search":{"clickTracking":"search-report-click","isDebug":false,"clickTrackEnabled":true,"message":"NIST Search in debug mode. Check the browsers network inspector for Click Track reporting results..."},"data":{"extlink":{"extTarget":false,"extTargetNoOverride":false,"extNofollow":false,"extNoreferrer":false,"extFollowNoOverride":false,"extClass":"ext","extLabel":"(link is external)","extImgClass":false,"extSubdomains":true,"extExclude":"\\.gov\\\/|\\.mil\\\/|\\manufacturingusa\\.com\\\/","extInclude":"","extCssExclude":".ck-editor, .nist-video-thumbnail__lightbox-trigger, a.nist-icon--mail-blue","extCssExplicit":"","extAlert":true,"extAlertText":"Thank you for visiting NIST. We hope your visit was informative. We have provided a link to this site because it has information that may be of interest to our users. NIST does not necessarily endorse the views expressed or the facts presented on this site. Further, NIST does not endorse any commercial products that may be advertised or available on this site. Click OK to be directed to your link.","mailtoClass":"0","mailtoLabel":"(link sends email)","extUseFontAwesome":false,"extIconPlacement":"after","extFaLinkClasses":"fa fa-external-link","extFaMailtoClasses":"fa fa-envelope-o","whitelistedDomains":[]}},"user":{"uid":0,"permissionsHash":"bd6a443844dbe99b4e6942f3b1397526e760137efd2b1ee6b2d588fc414dff20"}}</script>
|
|||
|
|
<script src="/sites/default/files/js/js_jDaFaXhHm6gPUKstNYX9eIyoQXghVs3g7rbR0QoqpYY.js?scope=footer&delta=0&language=en&theme=nist_www&include=eJxdjW0OwjAIhi805UiErtjhWFlatHp7O53RLOEHPLwfgcYZ3fqsEH47XuuQzJIyUiZ9uowVjmDIUh0v0lm0ltUoopceIjlBos-7irMsa7E7wxFsLW_mEy_ce00DFVwsQpRKoQer5PmtgaQWSE-7BSamyOV7YmvtT8EP34wQy20lPe_nC6DrXYU"></script>
|
|||
|
|
<script src="https://siteimproveanalytics.com/js/siteanalyze_6017546.js" async></script>
|
|||
|
|
<script src="/sites/default/files/js/js_709kuJyJYTt2lWrlwglvgNyqkgqlZSSNCLusQNdUubs.js?scope=footer&delta=2&language=en&theme=nist_www&include=eJxdjW0OwjAIhi805UiErtjhWFlatHp7O53RLOEHPLwfgcYZ3fqsEH47XuuQzJIyUiZ9uowVjmDIUh0v0lm0ltUoopceIjlBos-7irMsa7E7wxFsLW_mEy_ce00DFVwsQpRKoQer5PmtgaQWSE-7BSamyOV7YmvtT8EP34wQy20lPe_nC6DrXYU"></script>
|
|||
|
|
<script type="text/javascript">window.NREUM||(NREUM={});NREUM.info={"beacon":"bam.nr-data.net","licenseKey":"37b7ccb661","applicationID":"1089704227","transactionName":"YFxUN0sADEdYVkBaClkWdwBNCA1aFnFGRhVWVWoNVgUHaHpaWkcXWFVaBks9LFtdUGJaAEB6WQ1NEw1YVVBGHltBUFMU","queueTime":3,"applicationTime":578,"atts":"TBtXQQMaH0k=","errorBeacon":"bam.nr-data.net","agent":""}</script></body>
|
|||
|
|
</html>
|