Hloov daim ntawv qhia projection

Ua ntej peb pom tias yuav ua li cas nrog AutoCADMap 3DYuav ua li cas yog tias peb ua nws siv Microstation Goegraphics. Ua tib zoo saib, qhov no tsis tuaj yeem ua nrog AutoCAD ib txwm, lossis tsuas yog nrog Microstation.

Daim ntawv thov no tau qhib siv cov cuab yeej / kev tswj fwm / kev tswj fwm cev. Lub vaj huam sib luag no tshwm sim, cov cuab yeej nws muaj rau kev khiav haujlwm georeferenced; Peb yuav siv thawj peb qho uas yog los muab thiab hloov kho qhov kev kwv yees ntawm daim pheem thib. Qhov thib plaub yog los tsim kom muaj lub vauv plaub fab thiab lub kawg yog rov los ua lub yoov.

1. Txheeb rau txoj haujlwm.

Hauv kuv qhov teeb meem, kuv xav kom muab qhov project UTM, nrog datum WGS84 (NAD83), thaj tsam 16 Qaum Teb. Txhawm rau kom pom lub vaj huam sib luag, nias rau thawj lub icon kom txog thaum lub vaj huam sib luag no tshwm, uas peb tuaj yeem rub mus rau sab ntug:

Peb siv thawj lub pob (kho kom raug) los muab qhov projection rau nws, tom qab ntawd peb xaiv Standard Projection, Universal Traverse Mercator, nrog Datum WGS84 thiab cov ntsuas hauv meters. Ntawm sab xis, thaj chaw yog xaiv, uas qhov no yog 16 nyob rau sab qaum teb hemisphere, rau cov kev hloov pauv yuav tsum tau muab nias lub pob thib peb (txuag tus tswv) yog xaiv.

2. Xaiv qhov siv qhov project

Rau qhov no tus thib ob lub cim yog siv, nias nas kom txog thaum no lub vaj huam sib luag yog qhib:

Hauv qhov xwm txheej no, kuv xav hloov kuv daim ntawv qhia rau thaj chaw thaj chaw, yog li kuv xaiv lub pob xya, tom qab ntawd nias lub pob thib ob (kev hloov kho) los kho nws, xaiv cov qauv / thaj tsam qhov ntev (latitude / longitude), siv tib lub qub xov paj wgs84 thiab cov nyob mus txog degrees. Tom qab ntawv plaub lub khawm, (Siv ntsuas dua) yog thov.

3. Ua lub hloov siab

Qhov no yog ua nrog cov cuab yeej ntawm peb lub khawm ntawm thawj lub vaj huam sib luag.

• Nyob rau hauv cov ntaub ntawv peb xav kom hloov tag nrho cov ntaub ntawv, peb xaiv thawj kev xaiv (hloov tag nrho)
• Yog tias koj xav ua nrog ib lub laj kab, nws yuav tsum muaj kev cuam tshuam thiab xaiv thib ob xaiv (lub laj kab hloov)
• Yog tias koj xav hloov qee yam khoom, xaiv qhov thib peb (cov qauv hloov),
• Cov nram qab no yog los hloov cov ntaub ntawv hauv ASCII hom
• Thiab qhov kawg yog los hloov ntau cov ntaub ntawv (batch).

Thaum xaiv qhov xaiv, nias ntawm qhov screen.