Xav Ua Tus Navigator zoo dua? Kawm Siv Lub Tshuab Sib Nqus
May 16, 2024| Ua tus navigator zoo dua yog qhov txuj ci tseem ceeb rau txhua tus neeg uas nyiam tshawb nrhiav sab nraum zoov lossis xav txhim kho lawv txoj kev xav. Thaum cov thev naus laus zis niaj hnub tau ua rau kev taug kev yooj yim dua, kev siv lub tshuab sib nqus sib nqus tuaj yeem txhim kho koj cov kev paub dhau los thiab txhim kho koj txoj kev nyab xeeb.
Nov yog qee cov lus qhia los pab koj pib siv lub tshuab magnetic:
Ua ntej, nws yog ib qho tseem ceeb kom nkag siab txog cov ntsiab lus tseem ceeb ntawm lub compass, nrog rau rab koob, lub vaj tse, thiab lub compass sawv. Lub koob ib txwm taw rau Magnetic North, thaum lub vaj tse pab tiv thaiv rab koob los ntawm kev cuam tshuam sab nraud. Lub compass rose qhia txog plaub lub ntsiab lus qhia (North, South, East, thiab West), thiab lawv 32 sub-cardinal cov ntsiab lus, uas tuaj yeem coj koj mus raws cov kev ncaj ncees.
Qhov thib ob, ua ntej siv koj lub compass, nco ntsoov kho nws kom raug rau koj qhov chaw tshwj xeeb thiab kev sib nqus declination, uas pab nyiaj rau qhov sib txawv ntawm True North thiab Sib Nqus North. Qhov no tuaj yeem ua tiav los ntawm kev sab laj ib daim ntawv qhia, thiab teeb tsa lub declination adjustment screw ntawm lub compass raws li
Thib peb, txhawm rau taug kev kom raug nrog lub compass, koj yuav tsum paub yuav ua li cas coj bearings. Cias tuav lub compass khov kho thiab horizontally, thiaj li hais tias lub koob dlhos nws tus kheej nrog Sib Nqus North. Tom qab ntawd, nyeem cov qhab nia kos npe rau ntawm lub compass lub bezel qhov twg cov kev taw qhia ntawm kev mus txawv tebchaws. Qhov no yuav ua rau koj muaj kev cuam tshuam ntawm koj qhov chaw tam sim no thiab koj qhov chaw xav tau.
Thaum kawg, txhawm rau xyuas kom muaj kev nyab xeeb kev nyab xeeb, nws yog ib qho tseem ceeb uas yuav tsum ua kom koj lub compass huv si thiab tsis muaj av los yog cov khib nyiab uas yuav cuam tshuam rau qhov tseeb ntawm rab koob. Koj yuav tsum nqa ib daim ntawv qhia thiab ib lub compass thaub qab, thiab xyaum koj cov kev txawj hauv ntau yam xwm txheej, suav nrog kev pom tsis zoo lossis qhov tsis paub.
Los ntawm kev kawm siv lub tshuab sib nqus sib nqus kom zoo, koj tuaj yeem txhim kho kev nkag siab ntawm kev cia siab rau tus kheej, tau txais kev ntseeg siab hauv koj lub peev xwm navigational, thiab txaus siab rau qhov zoo nkauj thiab cov nyom uas muaj los ntawm qhov xwm txheej. Yog li, rub lub compass, tawm mus rau sab nraum zoov, thiab pib koj txoj kev taug txuj kev nyuaj niaj hnub no!