GeoGeek

Video – How Were Geodetic Datums Established?

In this video, we explore the history of geodetic datums in the United States, and how they were established at a national level to assure consistency across mapping applications. For more information on geodetic datums, visit http://www.geodesy.noaa.gov/.

Recent posts

  • QGIS Training Manual PDF
  • GeoLove moves millions
  • What’s new in ArcGIS Pro 2.1?
  • Identify ridgelines from a mountain in ArcGIS
  • Problems when importing an Excel table into ArcGIS
  • Create an interactive map in Google Docs
  • Symbols not showing correctly in ArcMap
  • Differences between GIS and CAD
  • View the relief of a satellite image in ArcGIS
  • Real-time wind mapping
  • QGIS 2 Manual PDF
  • How to composite satellite image bands in ArcGIS

Subscribe to Blog via Email

Enter your email address to subscribe to this blog and receive notifications of new posts by email.

Join 79 other subscribers