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GEOID18 Full Conus in zipped .ggf format

GEOID18 Full Conus in zipped .ggf format338 DownloadsDownload...

GEOID18 grid 6 and 7 combined

GEOID18 grid 6 and 7 combined122 DownloadsDownload...

GEOID18 grid 6 in .ggf format

GEOID18 grid 6 in .ggf format103 DownloadsDownload...

GEOID18 grid 7 in .ggf format

GEOID18 grid 7 in .ggf format169 DownloadsDownload...

C4Gnet.XYZ RTN Status Messages

SubjectStart DateEnd Date Updated Realization of NAD83-2011 Coordinates5/11/20266/30/2026 The LSRC will update the coordinates for our production C4Gnet.XYZ servers in May of 2026. To get details, please download and read [...]

C4Gnet.XYZ RTN Status Messages

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