GPS-navigators tau dhau los ua cov paub thiab tsim nyog siv rau cov kws tshaj lij, ncaws pob thiab tsuas yog cov neeg nquag. Cov siv cov navigators qee zaum ntsib qhov xwm txheej thaum cov kev sib koom tes ntawm cov txheej txheem ntawm txoj kev mus rau lawv tau coj los piav qhia hauv lwm qhov kev sib txawv. Ntawm no cov kev pab cuam tuaj rau cawm nrog ib qho yooj yim thiab intuitive interface, nyob rau hauv uas koj tuaj yeem ua txhua qhov sib koom ua ke.
Nws yog qhov tsim nyog
- - Tus Kheej Lub Computer;
- - Lub ntsuas ntsuas thaj tsam software;
- - tswj cov khoom.
Cov Lus Qhia
Kauj ruam 1
Yog tias qhov ua kom sib haum koj tau suav los ntawm degrees, feeb, vib nas this, lossis feem ntawm cov ntsuas uas ntsuas no, koj cov ntaub ntawv tau qhia nyob rau hauv thaj chaw thaj chaw, i.e. nyob rau hauv ntev thiab ntev. Thaum pawg koom ua ke tau muab hauv kev ntsuas, ob txhais taw, thiab lwm yam, nws txhais tau tias cov no yog cov phiaj xwm phiaj xwm. Nto moo tshaj plaws nyob rau hauv Russia yog Gauss-Kruger projection, uas yog ib rooj plaub tshwj xeeb ntawm kev ua transverse-cylindrical Mercator projection. Qhov kab ke sib koom tes no tseem raug xa mus rau SK-42. Txhawm rau muaj lub tswv yim ntawm txoj haujlwm ntawm qhov chaw taw tes los yog khoom siv ntawm daim duab kos lossis hauv GPS navigator nrog thaj chaw ntawm kab sib chaws, koj yuav tsum hloov lawv ntawm qhov projective mus rau thaj av. Txhawm rau ua qhov no, siv ib qho piv txwv tshwj xeeb, uas nthuav qhia txog kev rov ua dua tshiab ntawm kev sib koom tes los ntawm SK-42 qhov kev tshaj tawm mus rau qhov chaw nyob ntev thiab ntev ntawm thaj chaw nrog Pulkovo 1942.
Kauj ruam 2
Qhib qhov kev pab cuam muab xam Geographic. Siv Daim Ntawv Sib Tham Sib Tham los hloov cov chaw ua haujlwm ntawm ib lossis ntau cov ntsiab lus. Nov yog ob daim teb rau kev saib xyuas kev sib koom ua ke. Hauv txhua ntawm lawv, sau kom meej cov txheej txheem ntawm kev xaiv los ntawm kev xaiv lub khawm Define Coordinate System. Xaiv Gauss-Kruger (Pulkovo1942) Koom Tes nrog Cov Txheej Txheem rau txoj cai npoo ntawm cov npe tau muab. Qhia kom paub thaj chaw hauv lub Windows System raws li cov chaw tswj haujlwm sab hnub tuaj. Hauv qhov ua piv txwv no, thawj tus lej hauv xya tus lej sib koom ua ke qhia tau tias nws yog tus zwm rau hauv 7 cheeb tsam
Kauj ruam 3
Xaiv Pulkovo1942 Datum xaiv. Siv Cov Xees Rau Lub Pob kom kuaj xyuas tias qhov ntsuas ntawm qhov ntsuas yuav tsum yog "Meters". Los ntawm txhaj cov khawm tawm tswv yim, qhia kom meej cov xov tooj ntawm qhov chaw yuav tsum muaj pes tsawg. Hauv qhov ua piv txwv no, nws yog 2 lub cim. Lub kaw lus uas koj tau xaiv yuav pom tshwm hauv daim teb zoo hauv qab cov thawv txhawm rau sau hauv nruab nrab. Nkag mus rau cov haujlwm koj paub hauv North / South thiab East / West teb
Kauj ruam 4
Hauv cov tab zoo sib xws ntawm lub qhov rais laug, xaiv cov kab ke ua kom sib haum koj xav tau hloov. Cov piv txwv qhia tau qhov sib txawv ntawm geodetic system "Longitude / Latitude" (Geodetic Latitude / Longitude) nrog cov tsis sib haum Pulkovo 1942
Kauj ruam 5
Hauv Daim Ntawv Qhia Tawm Duab, pom tias cov ntawv teev qhia kev ua haujlwm tau teev nyob hauv Geodetic Degrees tab. Xaiv lub hom ntawv koj xav tau. Nws tuaj yeem yog degrees, feeb thiab vib nas this (DD MM SS), qib thiab feem ntawm cov degrees, degrees, feeb thiab cov zauv feem ntawm feeb nrog cim delimit thiab prefixes. Ib qho piv txwv ntawm cov zaub yuav raug nthuav tawm hauv qab heev ntawm lub qhov rai no
Kauj Ruam 6
Nyem rau "Hloov" khawm nyob hauv qab ntawm daim teb uas cov neeg ua hauj lwm ua tiav. Txoj kev hloov pauv yuav raug laij raws cov kab sib txuas ntawm qhov chaw uas nyob ib sab. Hauv qhov ua piv txwv, qhov no yog cov npoo sab laug.
