16 Apr 2017 Geospatial Summit – Registration Extended

Last chance to register for the 2017 Geospatial Summit.

The 2017 Geospatial Summit will provide updated information about the planned modernization of the National Spatial Reference System (NSRS). Specifically, NGS plans to replace the North American Datum of 1983 (NAD 83) and the North American Vertical Datum of 1988 (NAVD 88) in 2022.

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