http://ln.ht/_/images/favicon-4c526c32c48400028d7739cac47cd2a3.svg?vsn=d http://ln.ht/_/feed/ngs/gis Bookmarks tagged with: ngs,gis 2026-07-26T20:58:37.312857Z 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