http://ln.ht/_/images/favicon-4c526c32c48400028d7739cac47cd2a3.svg?vsn=d http://ln.ht/_/feed/ngs Bookmarks tagged with: ngs 2026-07-24T22:59:50.799128Z wyclif https://ln.ht/~wyclif <p> NGSCS Radial Search creates a Google Earth network link that plots the approximate location of NGS control stations within a specified distance of the view center. Requires Google Earth Version 4.3 or later.</p> http://www.metzgerwillard.us/NGSCS.html NGS Control Stations (NGSCS) Radial Search / Metzger & Willard Inc. 2008-11-04T08:21:22Z wyclif https://ln.ht/~wyclif http://www.amerisurv.com/content/view/5514/153/ Visualizing National Geodetic Survey Control Stations in Google Earth / The American Surveyor 2008-11-04T08:14:05Z wyclif https://ln.ht/~wyclif http://www.ngs.noaa.gov/GPS/Utilities/ Index of /GPS/Utilities :: ngs.noaa.gov 2005-06-29T03:59:38Z wyclif https://ln.ht/~wyclif http://www.ngs.noaa.gov/GPS/GPS.html Precise GPS Orbits Computed at the National Geodetic Survey | ngs.noaa.gov 2005-05-07T04:49:13Z wyclif https://ln.ht/~wyclif http://www.acsm.net/pursell05.pdf National Spatial Reference System Readjustment of NAD83 | Chris Pearson, NGS [.PDF] 2005-04-11T06:33:15Z wyclif https://ln.ht/~wyclif http://www.ngs.noaa.gov/PROJECTS/bridge/ Charleston Bridge Height Modernization Survey 2005-03-24T12:14:59Z wyclif https://ln.ht/~wyclif <p> Using the “Radial Search” retrieval method, look for the closest “Any Vertical Control” in the Data Type Desired drop down list.</p> http://www.ngs.noaa.gov/cgi-bin/datasheet.prl NGS Datasheet Page 2005-03-08T12:36:39Z wyclif https://ln.ht/~wyclif <p> ‘This network, the National Spatial Reference System (NSRS), provides the foundation for transportation and communication; mapping and charting; and a multitude of scientific and engineering applications’</p> http://www.ngs.noaa.gov/ National Geodetic Survey 2004-04-26T17:19:59Z