Pib los ntawm kev sau cia qhov pib azimuth. Ntxiv 180° kom tau lub nraub qaum azimuth. Tshem lub kaum sab hauv kom tau qhov azimuth ntawm kab tom ntej. Yog tias qhov tshwm sim ntau dua 360, rho tawm 360.
Tus qauv ntawm azimuth yog dab tsi?
Qhov tseem ceeb tshaj plaws, ib tus yuav tsum siv cov qauv hauv qab no rau lub hom phiaj ntawm azimuth xam rau sab hnub poob: Z=360 - d, qhov "Z" yog azimuth ib qho npaj siab nrhiav, thiab "d" yog qhov kev ncua deb ntawm cov degrees los ntawm sab qaum teb.
Dab tsi yog qhov tseeb azimuth?
Nyob rau hauv kev taw qhia, qhov tseeb azimuth ntawm lub cev saum ntuj ceeb tsheej yog lub arc ntawm lub qab ntug ntawm qhov taw tes uas lub dav hlau ntsug uas muaj cov neeg soj ntsuam thiab lub cev saum ntuj ceeb tsheej hla lub qab ntug thiab kev taw qhia ntawm qhov tseeb sab qaum teb.
Dab tsi yog qhov azimuth ntawm qhov tseeb sab qaum teb?
Hnub no, lub dav hlau siv rau ib qho azimuth feem ntau muaj tseeb rau sab qaum teb, ntsuas raws li 0° azimuth, txawm tias lwm cov angular units (grad, mil) siv tau. Tsiv clockwise ntawm lub voj voog 360 °, sab hnub tuaj muaj azimuth 90 °, sab qab teb 180 °, thiab sab hnub poob 270 °.
Vim li cas peb suav azimuth?
Lub azimuth yog lub kaum sab xis ntawm North, ntsuas clockwise nyob ib ncig ntawm tus saib lub qab ntug, thiab lub cev xilethi-aus (hnub, hli). Nws txiav txim siab txoj kev coj ntawm lub cev xilethi-aus. Piv txwv li, lub cev ntawm lub hnub qub qaum teb muaj azimuth ntawm 0º, ib qho rau sab hnub tuaj 90º, ib qho rau sab qab teb 180º thiab ib qho yog West 270º.
Azimuths
