Compass kua: hauj lwm, coj

Nyob rau hauv lub era ntawm GPS thiab GLONASS tourists tej zaum tsis nco qab txog lub hav zoov ntawm ib daim ntawv qhia thiab compass. Tiam sis peb yuav tsum to taub tias tag nrho cov xaiv ntawm receivers yuav tsis tau kiag li hloov lawv, vim hais tias tej gadget yuav tsum tau roj teeb thiab satellite teeb liab. Yuav kom txiav txim seb lub ntsiab lus ntawm cov compass, thiab paub qhov tam sim no tso rau, topographic daim ntawv qhia thiab compass - yog indispensable cov cuab yeej nyob rau hauv cov qus. Mus rau qhov ntev peb hlis ntuj, armed nrog tsuas yog ib tech gadgets rau lub roj teeb - tsis zoo tshaj plaws lub tswv yim, yog li tsis txhob txo "laus" pab kiag li lawm rau navigation.

Kua Compass yuav pab tau koj nrhiav tau cov khoom koj nrhiav tau koj qhov chaw nyob thiab next ib ncig ntawm lub daim ntawv qhia. Koj yuav tau kawg mus rau tej lub sij hawm nyob rau hauv roob moj sab qhua, thiab tsis txawm saib nws, tab sis yog tias koj tig tsis ncaj ncees lawm txoj kev los sis muaj nyob rau hauv ib tug cua daj cua dub, lub compass nrog daim card yuav tsum yog tus tseem ceeb tshaj plaws nyob rau hauv tej yam koj lub hnab ev.

Muaj peev xwm next lub struts thiab txiav txim seb qhov tseeb sab ntawm lub ntiaj teb no yog lub tseem ceeb tshaj plaws kev txawj rau ib tug neeg mus ncig tebchaws, tab sis yog tias koj txoj kev dag nyob deb los ntawm txoj kev, ces tsis muaj nws, koj tsuas ploj. Yog hais tias koj tsis paub ntawm koj tus kheej, nws yog ib qhov zoo tshaj plaws mus coj ib tug mus txawv tebchaws tsis muaj ib daim ntawv qhia, los yog tsawg kawg paub ib tug neeg uas yuav qhia thiab qhia cov subtleties ntawm navigation.

Sim kom paub tseeb yuav ua li cas xaiv ib tug compass, txhais lub hom thiab Cheebtsam ntawm cov pab kiag li lawm. Lub xam ntawm lub tswv yim yuav tsum noj loj tshwj xeeb nyob rau hauv daim teb no thiab kev xyuas txog kev instructors rau orientation.

Hom ntawm cov kua compasses

Tsis zoo li cov qauv muaj kua li compass rab koob magnetized, thiab nws ua haujlwm nyob rau hauv tandem nrog lub ntiaj teb magnetic teb. Lub tsev nyob yog kiag li lawm ua tus sau nrog kua, nyob rau hauv thiaj li yuav muab stability thiab cov kev taw qhia readings vim cov neeg. Xav txog lub ntsiab hom compasses.

puag ua qauv

Rau beginners, tourists thiab adventurers hnub - qhov no yog ib tug kuj pheej yig thiab qhov zoo tshaj plaws kev xaiv. Yog hais tias koj lo rau cov tseem khiav thiab tsis nce mus rau hauv lub thicket, neeg mus ncig tebchaws compass nyob rau hauv lub puag yuav tau lub zoo meej luag rau koj mus txawv tebchaws.

Cov pab kiag li lawm muaj ib tug txheej ntawm cov tseem ceeb tshaj plaws Cheebtsam, tej zaum koj yuav xav tau ib tug neeg mus ncig tebchaws, tab sis devoid ntawm tej yam ntxiv daim zoo li tsom iav thiab deflection haum. Ib tug piv txwv yog tus qauv ntawm yooj yim compass Suunto A10 - paub tab paub xav thiab pheej yig tshaj plaws.

multifunction pab kiag li lawm

Multifunctional kua compass - nws yog ib tug qauv uas muaj ib qho impressive array ntawm advanced nta. Lawv yog cov yooj yim npaum li next lub struts thiab tau kev zoo dua cov neeg. Cov khoom muaj ib daim iav, siab iav, timers, etc.

Model tooj ntawm no hom ntawm nqi siab ntawm txawv kiag li lawm, yuav lawv yog tsuas pab tau, yog hais tias koj tsis tu ncua mus tawm lub ntaus khiav thiab txav deb deb ntawm lub waypoint. Ib qho ntawm feem nthuav cov qauv ntawm cov xws li ib tug lub tswv yim - ib tug ua kua compass Silva Ranger CL.

Ntaus accessories

Qhov no hom yog heev rau pom nyob rau hauv lub ceeb FOB lub lag luam nyob rau hauv ib tug qij tes, los yog nyob rau hauv daim ntawv ntawm cov me me puag ncig compasses tsis muaj tshwj xeeb substrate. Lawv heev tubntxhais taw tes rau magnetic sab qaum teb, tiam sis feem ntau ntawm lawv yog siv rau cov ceev ceev cov ntaub ntawv tshaaj thiab kev lom zem.

Siv kua compass ntawm no hom rau ib tug loj orientation tsis tau, yog li ntawd, yog tsis pom zoo kom mus rau Waypoints xws khoom. Cov kab kev los ntawm cov accessories yog sab heev, tab sis ntawm cov feem ntau muaj peev xwm yuav txawv heev zoo thiab cleverly ua ke ib tug series ntawm REI therm-o. Cov lus qhia ua kua compass kev khiav hauj lwm cov qauv ncaj qha ceeb toom hais tias cov kev siv ntawm no accessory yog tsuas deb ntawm neeg mus ncig tebchaws lawv yog txaus ntshai thiab tsis tsim nyog.

Cheebtsam ntawm lub ntaus ntawv

Thaum lub coordinates nyob rau hauv lub teb nrog ib tug compass neeg mus ncig siv "orientation" los yog "substrate". "Kev sib deev orientation" - ib qho kev ntsuas ntawm koj pes tsawg txoj hauj lwm, thiab "navigation" - qhov no yog tus txheej txheem uas txiav txim zaum kawg destination thiab lub txoj kev mus rau tus kwv.

Nyob rau hauv thiaj li yuav tau txais txhua yam ua hauj lwm li nws yuav tsum, txhua qauv yuav tsum muaj ib tug compass Cheebtsam piav hauv qab no. Yog hais tias koj ntaus ntawv tsis muaj ib yam ntawm cov khoom no, mus rau qhov ntev taug kev mus yog tsis nqi nws.

magnetic koob

Qhov no yog ib qho teb neeg, feem ntau rhomboid-hom liab kawg. Lub pointer ntsiab lus mus rau muaj zog magnetic teb (rau sab qaum teb Ncej). Real sab qaum teb, nyob qhov twg tag nrho cov kab ntawm longitude, sib txawv me ntsis los ntawm cov magnetic. Cov yav tas yog nyob rau hauv tej qhov chaw ntawm lub Arctic Islands tuaj Canadian saw, uas yog, qhov txawv yog hais txog 1,600 kis lus mev.

Yog li ntawd, ua hauj lwm nrog ib daim ntawv qhia nyob rau hauv lub hauv av, nws yog tsim nyog los noj mus rau hauv tus account thiab pab kom txawm peem rau qhov txawv ntawm magnetic sab qaum teb thiab cov tiag tiag. Nyob rau hauv central Russia no daim duab uas tsis muaj, tab sis nyob rau hauv kev tourism kev sib tw nws yog tsim nyog los noj mus rau hauv tus account tias koj siv ib tug uas tsis yog-digital compass (kua). Yuav ua li cas siv lub ntaus ntawv, nws yog hais tias nyob rau hauv cov kev qhia ntawv phau ntawv, qhov chaw uas koj muaj peev xwm kuj nrhiav tau kev kawm kom raug.

kua

Lub dial los yog lub cev xwb, qhov twg lub xub nyob, yog lawm ua tus sau nrog damping kua. Qhov no ice-free muaj pes tsawg leeg pub ib lub me ntsis qeeb lub zog ntawm lub xub thiab nres nws nyob rau qhov kev kawm cov nqi ho ceev tshaj tshaj yam khoom zoo li uas muaj huab cua.

Nyob rau hauv hnyav lub caij ntuj no los yog thaum muaj kev kub altitude kua nyob rau hauv tus ntawm kub thiab siab pib yuav tsum tau compressed, sau lub vaj tse nrog me me npuas. Yuav kom muaj kev ntshai xws li ib cov nyhuv yog tsis tsim nyog, vim hais tias cov neeg ntawm tus nyeem ntawv yog tsis cuam tshuam. Yog hais tias koj rov qab mus rau ib tug ntau paaj ib puag ncig, lub npuas tom qab tej lub sij hawm tsuas ploj li yog hais tias lawv twb tsis muaj nyob rau ntawm tag nrho cov.

azimuthal nplhaib

Qhov no rotating bezel nrog lub compass tsev nyob tagged degrees los ntawm 0 mus 360, ntsig txog. Cov tub txawg qhia kom xaiv tus ntaus ntawv nyob qhov twg lub suab nyob rau hauv lub azimuthal nplhaib yuav tsis muaj ntau tshaj li ob units.

Bezel puag ncig lub txheej ntug ntawm lub compass thiab tus me kauj ruam luv, qhov yooj yim dua nws yog mus ua hauj lwm nrog ib tug kabmob los yog azimuth, uas yog cov kev taw qhia nyob rau hauv uas koj xav kom ua raws li (lub kaum sab xis nrog hwm rau North Ncej).

Lub substrate nrog ib tug kav

Lub substrate muaj ib lub pob tshab substrate, nyob rau ib tug tshwj xeeb tshuaj ntsiav nyob. Paub tab paub xav thiab kim li nruab zoo rulers nyob rau hauv centimeters los yog nti li etching rau lub substrate.

Ob yam no tej cwj pwm yog ib qho tseem ceeb thaum ntsuas mus rau maps. Thaum lub sij hawm ntawm purchase yuav tsum them sai sai mus rau lub teev thiab coj tus ntaus ntawv nrog koj accustomed mus rau lub division, uas yog, cov kauj ruam thiab ib tug kav (inch / centimeter). Standard topographic maps muaj ib tug scale ntawm 1 mus rau 24000 (rau Geological kuaj) thiab 1 mus rau 25000 (neeg mus ncig tebchaws).

Xyuas kom paub tebchaws txoj kab meridians

Lub sab qaum teb-sab qab teb parallels thiab meridians tsau kawm tuab si lug xub situated nyob rau hauv qab ntawm lub ntaus ntawv. Cov uas tsis yog-sib nqus kawg ntawm lub xub cim nyob rau hauv liab, raws li zoo raws li txoj kab ntawm lub caij nyoog nruab nrab. Nyob rau hauv thiaj li yuav correlate lub compass nrog lub topographical daim ntawv qhia, nws yog tsim nyog los ua kab cov kev taw qhia ntawm sab qaum teb thiab sab qab teb nyob rau hauv koj ntaus ntawv.

Performance index marker

Index marker kab los yog cov kev taw qhia ntawm lub zog yog nyob rau hauv qab ntawm lub tshuaj ntsiav ntaus ntawv. Nrog no koj yuav txhais tau los yog muab koj tam sim no readings. Nws yog ntshaw tias cov marker muaj ib tug meej nqaij daim tawv, thiab tus taw tes rau nws tus kheej twb engraved.

Summing li

Yuav GPS- thiab GLONASS receivers hloov cov pa kua compass? Tej zaum tsis tau. Lawv yog cov complementary cov cuab yeej. Nyob rau hauv lub koob qhia kev, muaj ib tug cov kom zoo dua, uas yog devoid ntawm tej satellite receiver, - nws qhia tau hais tias cov kev coj ntawm magnetic sab qaum teb.

Ntawm cov hoob kawm, tej neeg mus ncig tebchaws GPS-gadget yog txawm peem rau nrog ib tug hluav taws xob compass, tab sis raws li nrog tag nrho cov hluav taws xob khoom siv, lawv yuav tsum muaj noj, thiab cov roj teeb theem, tawm hauv koj tsis navigation. Nyob rau hauv txhua rooj plaub, txawm ua ntaj riam thaiv nrog lub tseeb uas rau cov neeg ncig, tsis txhob hnov qab mus muab pov rau hauv lub hnab tshos ntawm ib tug pa compass: nws yuav siv sij hawm qhov chaw tsawg kawg yog li zoo txais txiaj ntsim los ntawm nws, yog dab tsi, yuav tsum muaj ib tug tshaj plaws.