Ma imos jodeziy?
Geodesy eqqal science n eket d asukni n geometry, gravity d spatial orientation n akal daɣ 3D amutayan daɣ azzaman Eqqal isim wan planetary geodesy alwaq wa id tija teɣare n tiɣiswen tiyyad n etran chund ikallan meɣ sistem tan n circumplanetary  Haratan win geodynamic eha amatikway n crustal, tides d amatikway n polar addoben teɣare s iɣanni n rezo tan n awikkal n alɣalim d wan addawla, axadam n geodesy wan alɣalim d tikarsiwen n geodetic tan akal tolas ijjan fal datums d coordinate systems Tiššijriten n alxidmat aqqalan geodesist d geodetic surveyor