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World Geographic Reference System (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "World Geographic Reference System" in English language version.

refsWebsite
Global rank English rank
1nga.mil
2,028th place
1,414th place

nga.mil

earth-info.nga.mil

  • DMA (20 September 1990). "Chapter 5: Geographic Coordinate References". Defense Mapping Agency Technical Manual (Report). TM 8358.1. Retrieved 2016-12-16.