NOAA CORS Network (large)

The NOAA Continuously Operating Reference Stations (CORS) Network (NCN), managed by NOAA/National Geodetic Survey, provide Global Navigation Satellite System (GNSS) data, supporting three dimensional positioning, meteorology, space weather, and geophysical applications throughout the United States.Surveyors, GIS users, engineers, scientists, and other people who collect GPS/GNSS data can use NCN data, acquired at fiducial geodetic control stations, to improve the precision of their positions, and align their work within the National Spatial Reference System (NSRS). NCN enhanced post-processed coordinate accuracies can approach a few centimeters, both horizontally and vertically.The CORS network is a multi-purpose, multi-agency cooperative endeavor, combining the efforts of hundreds of government, academic, and private organizations. The stations are independently owned and operated. Each agency shares their GNSS/GPS carrier phase and code range measurements and station metadata with NGS, which are analyzed and distributed free of charge.This Feature Service is a derivative of this UFCORS text file that is updated hourly.https://geodesy.noaa.gov/CORS/UFCORS_site_list.txtLatency:At the moment this data set will be updated monthly at the end of the month.  For the most up to date information please visit the CORS Map. https://geodesy.noaa.gov/CORS_Map/

Data e Risorse

Campo Valore
dcat_issued 2021-08-25T23:37:55.000Z
dcat_modified 2025-12-05T08:10:42.638Z
dcat_publisher_name NOAA GeoPlatform
guid https://www.arcgis.com/home/item.html?id=99dc0ccc01f6449aa41a84fc57fe4171&sublayer=2
Tag
  • FGDC
  • GDA
  • NGDA
isopen False
metadata_created 2025-12-09T22:21:42.249509
metadata_modified 2025-12-09T22:21:42.249513
notes <p style='margin-top:0px; margin-bottom:10px; color:rgb(51, 51, 51); font-family:&quot;Avenir Next W01&quot;, &quot;Avenir Next W00&quot;, &quot;Avenir Next&quot;, Avenir, &quot;Helvetica Neue&quot;, sans-serif; font-size:medium; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; text-align:start; text-indent:0px; text-transform:none; word-spacing:0px; background-color:rgb(255, 255, 255); text-decoration-style:initial; text-decoration-color:initial; box-sizing:border-box;'>The NOAA Continuously Operating Reference Stations (CORS) Network (NCN), managed by NOAA/National Geodetic Survey, provide Global Navigation Satellite System (GNSS) data, supporting three dimensional positioning, meteorology, space weather, and geophysical applications throughout the United States.</p><p style='margin-top:0px; margin-bottom:10px; color:rgb(51, 51, 51); font-family:&quot;Avenir Next W01&quot;, &quot;Avenir Next W00&quot;, &quot;Avenir Next&quot;, Avenir, &quot;Helvetica Neue&quot;, sans-serif; font-size:medium; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; text-align:start; text-indent:0px; text-transform:none; word-spacing:0px; background-color:rgb(255, 255, 255); text-decoration-style:initial; text-decoration-color:initial; box-sizing:border-box;'>Surveyors, GIS users, engineers, scientists, and other people who collect GPS/GNSS data can use NCN data, acquired at fiducial geodetic control stations, to improve the precision of their positions, and align their work within the National Spatial Reference System (NSRS). NCN enhanced post-processed coordinate accuracies can approach a few centimeters, both horizontally and vertically.</p><p style='margin-top:0px; margin-bottom:10px; color:rgb(51, 51, 51); font-family:&quot;Avenir Next W01&quot;, &quot;Avenir Next W00&quot;, &quot;Avenir Next&quot;, Avenir, &quot;Helvetica Neue&quot;, sans-serif; font-size:medium; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; text-align:start; text-indent:0px; text-transform:none; word-spacing:0px; background-color:rgb(255, 255, 255); text-decoration-style:initial; text-decoration-color:initial; box-sizing:border-box;'>The CORS network is a multi-purpose, multi-agency cooperative endeavor, combining the efforts of hundreds of government, academic, and private organizations. The stations are independently owned and operated. Each agency shares their GNSS/GPS carrier phase and code range measurements and station metadata with NGS, which are analyzed and distributed free of charge.</p><p style='margin-top:0px; margin-bottom:10px; color:rgb(51, 51, 51); font-family:&quot;Avenir Next W01&quot;, &quot;Avenir Next W00&quot;, &quot;Avenir Next&quot;, Avenir, &quot;Helvetica Neue&quot;, sans-serif; font-size:medium; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; text-align:start; text-indent:0px; text-transform:none; word-spacing:0px; background-color:rgb(255, 255, 255); text-decoration-style:initial; text-decoration-color:initial; box-sizing:border-box;'><br /></p><p style='margin-top:0px; margin-bottom:10px; color:rgb(51, 51, 51); font-family:&quot;Avenir Next W01&quot;, &quot;Avenir Next W00&quot;, &quot;Avenir Next&quot;, Avenir, &quot;Helvetica Neue&quot;, sans-serif; font-size:medium; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; text-align:start; text-indent:0px; text-transform:none; word-spacing:0px; background-color:rgb(255, 255, 255); text-decoration-style:initial; text-decoration-color:initial; box-sizing:border-box;'>This Feature Service is a derivative of this UFCORS text file that is updated hourly.<br /><a href='https://geodesy.noaa.gov/CORS/UFCORS_site_list.txt' target='_blank' rel='nofollow ugc noopener noreferrer'>https://geodesy.noaa.gov/CORS/UFCORS_site_list.txt</a></p><p style='margin-top:0px; margin-bottom:10px; color:rgb(51, 51, 51); font-family:&quot;Avenir Next W01&quot;, &quot;Avenir Next W00&quot;, &quot;Avenir Next&quot;, Avenir, &quot;Helvetica Neue&quot;, sans-serif; font-size:medium; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; text-align:start; text-indent:0px; text-transform:none; word-spacing:0px; background-color:rgb(255, 255, 255); text-decoration-style:initial; text-decoration-color:initial; box-sizing:border-box;'>Latency:</p><p style='margin-top:0px; margin-bottom:10px; color:rgb(51, 51, 51); font-family:&quot;Avenir Next W01&quot;, &quot;Avenir Next W00&quot;, &quot;Avenir Next&quot;, Avenir, &quot;Helvetica Neue&quot;, sans-serif; font-size:medium; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; text-align:start; text-indent:0px; text-transform:none; word-spacing:0px; background-color:rgb(255, 255, 255); text-decoration-style:initial; text-decoration-color:initial; box-sizing:border-box;'>At the moment this data set will be updated monthly at the end of the month.  For the most up to date information please visit the CORS Map. <a href='https://geodesy.noaa.gov/CORS_Map/' target='_blank' rel='nofollow ugc noopener noreferrer'>https://geodesy.noaa.gov/CORS_Map/</a></p>
num_resources 28
num_tags 3
title NOAA CORS Network (large)
url https://ngda-portfolio-community-geoplatform.hub.arcgis.com/datasets/noaa::noaa-cors-network-large