information about Geodetic datum field
Field Hierarchy
Parent | |||
---|---|---|---|
Geography 11.1M papers | Geology 9.1M papers | Cartography 1.2M papers | Geodesy 727k papers |
Current | |||
Geodetic datum 31k papers | |||
Child | |||
North American Datum of 1927 881 papers | Satellite geodesy 768 papers |
Trends
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History