Kkartografia

amisa pirveli operaciis Catarebisas iTvaliswinebendedamiwis elifsoidis zedapirs, radganac geoidiar aris maTematikurad swori da martivi figura.Nnebismieri monakveTi dedamiwis zedapiridanelifsoidze gadmotanisas mcirdeba.Mmeore operacia gulisxmobs dedamiwiselifsoidis Semcirebas saWiro zomebamde, e.i.gulisxmobs masStabis SerCevas. Am masStabsinarCuneben mTel zedapirze, mas uwodeben mTavarmasStabs.mesame operacia gulisxmobs dedamiwis sibrtyezegaSlas. am dros mTavari masStabis SenarCuneba verxdeba yvelgan Tanabrad da warmoiqmnebadamaxinjebebi.dedamiwis elifsoididan sibrtyeze gadasvlaZalze rTuli maTematikuri amocanaa, radganac amdros warmoiqmneba geografiuli obieqtebisformebis, sxvadasxva manZilebis da a.S.damaxinjebebi. mokled ganvixilod es damaxinjebebi.gamoviyenoT Cveulebrivi globusi. garkveulisizustiT CavTvaloT, rom is warmoadgens dedamiwismodels, romelic miRebulia geoidis proeqcirebiTelifsoidis zedapirze da misi garkveulmasStabamde SemcirebiT. anu Catarebulia pirveliori operacia. warmovidginoT globusi gaWrilimeridianebis gaswvriv wvril segmentebad. gavSaloTsegmentebi sibrtyeze. vnaxavT, rom ekvatorTansegmentebi erTmaneTs exebian, xolo ekvatoridandaSorebiT, gansakuTrebiT polusebTan, sakmaodscildebian. e.i. segmentebs Soris warmoiSvebasicariele, rasac xelovnurad avseben dawarmoiSveba damaxinjebebi. damaxinjebebi sxvadasxvasaxisaa: sigrZeebis, kuTxeebis, farTobebis,geometriuli formebis. damaxinjebaTaaRmosafxvrelad mimarTaven kartografiulproeqciebs: tolkuTxas, tolfarTs, nebismiers dasxv.7