
aadvi samanvay pranali

aadvi nirdeshank pranali hii eka khagoliy nirdeshank pranali aahe jee nirikshakachya sthanik kshitijala moolbhut pratal mhanoon done coone paribhashit karnyasathi vaparteh unchi aanee azimuth.
mhanoon, aadvya samanvay pranalila kadhikadhi aii. jha/ell pranali, aii. ell. tii./aii. jha pranali kinwa aii. ell. tii.-aii. zimuth pranali asey mhanatat. durbinichya altazimuth mountmadhye, vadyachya done akshanvar unchi aanee azimuthche anusaran kele jaate.
vyakhya.
hii aakashiy samanvay pranali aakashala done golardhanmadhye vibhagateh varcha golardh, jithe vastoo kshitijachya varr asatat aanee drishyaman asatat, aanee khalcha golardh, jithe vastoo kshitijachya khalee asatat aanee pahata yet naheet, kaaran pruthvi tyanchya drushyanmadhye adthala aanate. golardhanna vegale karananya mothya vartulala aakashiy kshitij mhanatat, jyachi vyakhya aakashiy golavareel mothe vartul mhanoon kelee jaate, jyache samtal sthanik gurutva vectorsathi samanya aahe. vyavharat, kshitijachi vyakhya paryachya talavasarkhya shant, drav prushthbhagachi samtal sparshika mhanoon kelee jaau shakate. varchya golardhatil dhruwala parakashtha mhanatat. khalchya golardhatil dhruwala nadir mhanatat.
khaleel done swatantra aadvya koneey nirdeshank aaheth
aadvya nirdeshank pranalicha 'topocentric nirdeshank' pranalishi gondhal houu naye. aadve nirdeshank nirikshakachi disha paribhashit karatat, parantu utpattiche sthan nahee, tarr bhoo-kendrit aakashiy pranalichya ulat, bhoo-kendrit nirdeshank pruthvichya prushthbhagavaril utpattiche sthan paribhashit karatat.
samanya vaishishtye.
aadvi samanvay pranali pruthvivaril sthanavar nishchit kelee jaate, tanyanvar nahee. tyamule, pruthvichya paribhramanasaha vastoo aakashat saraktana disat asalyane, aakashatil vastuchi unchi aanee azimuth kalantarane badalate. yavyatirikt, aadvi pranali nirikshakachya sthanik kshitijadvare paribhashit kelee jaat asalyane, ekach velee pruthvivaril vegvegalya thikanahun pahilya jaananya ekach vastuchi unchi aanee azimuthchi moolye vegvegali asateel.
kshitijavaril mukhya bindunmadhye azimuthchi vishisht moolye aahet jee upayukt sandarbh aahet.
aakashatil vastuchi vaadh aanee nirdharit vel nirdharit karnyasathi aadve nirdeshank khoop upayukt aahet. jevha ekhadya vastuchi unchi 0° asate, tevha tee kshitijavar asate. jarr tyaa kshani tyachi unchi vadhat asel tarr tee vadhat aahe, parantu jarr tyachi unchi qamee hott asel tarr tee khalee yet aahe. tathapi, aakashiy golavareel serve vastoo dainandin gatichya adheen asatat, jee nehmi paschim dishene disate.
uttarekadil nirikshak tyaeivaji aakashiy vastoochya azimuthcha vichar karoon unchi vadhat aahe qee qamee hott aahe heey tharvu shakatoh
khaleel vishesh prakarane aaheth