Yuav ua li cas ua hauj lwm tawm daim phiaj sib nqus lub kaum sab xis

Txhawm rau xam cov kab sib nqus lub kaum sab xis, koj yuav tsum xub txiav txim siab qhov sib txawv ntawm cov hlau nplaum North los ntawm qhov tseeb North. Qhov no yog ua los ntawm kev sab laj ib daim ntawv qhia sib txawv hauv zos rau koj qhov chaw tshwj xeeb. Thaum koj muaj tus nqi sib txawv no, koj tuaj yeem xam cov kab sib nqus lub kaum sab xis siv cov qauv hauv qab no:

Daim phiaj sib nqus lub kaum sab xis=Tseeb North – Sib nqus North + Deviation

Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias daim phiaj sib nqus lub kaum sab xis tuaj yeem muaj qhov cuam tshuam loj rau qhov tseeb navigation thiab daim ntawv qhia. Yog li ntawd, nws yog ib qho tseem ceeb los xyuas kom meej tias tag nrho cov magnetic compasses thiab lwm yam navigational cuab yeej yog nruab nrog qhov tseeb deviation nqi rau koj qhov chaw.

Ntawm peb lub tuam txhab, peb muab ntau yam khoom sib nqus thiab cov kev daws teeb meem tsim los muab kev ntsuas raug thiab txhim khu kev qha hauv txhua qhov chaw. Los ntawm magnetic sensors thiab compasses rau daim phiaj software thiab magnetic field visualization cov cuab yeej, peb muaj txhua yam koj xav tau los ua haujlwm tawm ntawm daim phiaj sib nqus.

Peb cov khoom tau raug kuaj xyuas nruj thiab tau lees paub kom ua tau raws li cov qauv kev lag luam siab tshaj plaws thiab tau txais kev ntseeg siab los ntawm cov kws tshaj lij hauv ntau qhov chaw. Txawm hais tias koj tab tom nrhiav kev daws teeb meem yooj yim los ntsuas cov hlau nplaum North lossis cov cuab yeej siab tshaj plaws los piav qhia cov chaw sib nqus nyuaj, peb muaj kev txawj ntse thiab kev paub dhau los los muab cov khoom lag luam thiab kev txhawb nqa koj xav tau.

Yog li ntawd, yog tias koj tab tom nrhiav kev txhim khu kev qha thiab raug kev daws teeb meem rau kev ua haujlwm ntawm daim phiaj sib nqus lub kaum sab xis, saib tsis pub dhau peb lub tuam txhab. Tiv tauj peb hnub no kom paub ntau ntxiv txog peb cov khoom sib nqus thiab cov kev daws teeb meem thiab peb tuaj yeem pab koj ua tiav koj lub hom phiaj.