Georeferencing tus duab nrog AutoCAD

Nyob rau hauv lwm tus ncej peb tham txog georeferencing scanned maps los yog Google Earth dluab, peb pom yuav ua li cas ua nws nrog Manifold y nrog Microstation, hauv cov ntaub ntawv no koj tuaj yeem pom ntau cov ntsiab lus ntawm yuav ua li cas thiaj li tau txais Google daim duab ntawm lub ntiaj teb, qhov chaw khiav hauj lwm thiab kev txiav lawv li cas.

Tam sim no wb pom li cas georeference daim duab nrog AutoCAD

1. Nkag mus rau ib qho chaw

Yuav kom nkag mus rau hauv UTM qhov chaw hauv AutoCAD, nws yog ua raws li cov lus taw qhia. (Kos duab / taw tes / ntau kis)

tom qab ntawd nkag mus rau ib qho chaw hauv daim ntawv no:

los ntawm qhov hais kom ua bar yuav:

taw tes, nkag mus, koom tes, nkag, tswj, nkag ... kom txog thaum koj nkag rau lawv txhua.

Lub hom phiaj yog: "coordinate x", "coordinate y", ces lawv yuav

431512,1597077
431838,1597077
431511,1596838
431837,1596838

Yog hais tias lub kaw lus tsis txais lawv, nws yuav yog vim qhov kev tswj ntawm cov ntsiab lus tswj tsis yog raws li hom ntawv, yog li sau rau ntawm kab hais kom ua PDMODE = 2

Yog tias koj tsis pom lub cim lossis lawv zoo li me me, xaiv cov kab / qhov pom / thiab xaiv hom ntawv pom ntxiv.

Koj tuaj yeem tau ntshuam los ntawm excel

Nkag mus rau cov ntsiab lus yuav tsum zoo li qhov no:

Tam sim no peb yuav tsum ua li cas yog ntxig cov duab, qhov no yog ua tiav nrog "insert / image manager"

Peb nyem rau ntawm lub pob "xa", tom qab ntawd cov duab tau tshawb nrhiav thiab koj qhia tias qhov taw qhia nkag thiab teev yuav qhib nws ntawm qhov screen.

Tom qab ntawd xaiv lub ces kaum sab laug, nrog tus kis ntawm lub taw tes, thiab qis txoj cai.

Npaj txhij, daim duab yog georeferenced rau cov kev tswj kev tswjhwm.

2 Yuav ua li cas yog Google Earth cov ntaub ntawv rau cadastre?

Tsis txhob siv qhov no rau kev ua haujlwm loj, vim tias qhov ntawd tsis yog GoogleEarth cov ntaub ntawv. Yav dhau los peb tau tham txog lubprecisions” uas muaj cov ntaub ntawv Google Earth.