 geodetic sistom antey emti ?
 geodetic deetaa ledha geodetic sistom  ( alaage :  geodetic reference deetaa ,  geodetic reference sistom ,  ledha geodetic reference frame )  anede geodetic coordinate ‌ l dwara bhuumii ledha itara graha sariiraalapai sthaanaala sthaanaanni khachitamgaa suchinchadaniki global deetaa reference ledha reference frame .  geodessy ,  naavigeeshan ,  surveying ,  jiograafic inparmeeshan systams ,  remot sensing mariyu cartographytho sahaa praadaesika sthaanam aadhaaramga edaina saanketikata ledha saanketikataku datam ‌ lu keelakam .  akshaamsam mariyu rekhaamsam ledha maroka coordinate vyavasthaloo bhuumii yokka uparitalam antataa ooka sthaanaanni kolavadaniki samantara deetaa upayoginchabadutundi ;  sagatu samudra mattam  (MSL)  vento praamaanika muulaaniki sambandhinchi etthu ledha lothunu kolavadaniki niluvu deetaa upayoginchabadutundi .  global positioning sistom  (GPS)  periginappati nundi ,  idi upayoegimchae elypsoid mariyu deetaa  WGS 84  anek aplication ‌ lalo chaaala itara vatini bhartee chesindi . WGS 84  anede chaaala munupati detala maadhirigaa kakunda prapancha viniyogam choose uddeshinchabadindhi .