Menu
Datum_Tegak_Amerika_Utara_1988Menu
Datum_Tegak_Amerika_Utara_1988Berkaitan
Rujukan
WikiPedia: Datum_Tegak_Amerika_Utara_1988 http://www.ngs.noaa.gov/ http://www.ngs.noaa.gov/CORS-Proxy/Glossary/xml/NG... http://www.ngs.noaa.gov/cgi-bin/VERTCON/vert_con.p... http://www.usgs.gov/