Georeferencing daim ntawv qhia Googlemap nrog Arcmap

Ua ntej kuv tau siv ob peb cov posts, tham txog cov duab georeferencing lossis cov duab siv manifold, Autocad y Microstation.

Los ua kom tiav lub voj voog, ua nrog rau ArcGIS, Kuv pom ib tsab xov xwm los ntawm Adriano, uas qhia peb cov kauj ruam kauj ruam yog kauj ruam.

Qhov no yog qhov pom hauv Google maps, nyob rau hauv daim ntawv qhia mob.
Txhawm rau pom orthophoto, qhib qhov kev xaiv "satellite".

Tom qab ntawd cov duab no tau theej ntawm "printscreen", thiab cov ciam teb raug tshem tawm, kom lub zoom thiab saib cov cuab yeej teeb tsa tsis pom. (hauv lwm cov ntawv nws tau qhia tias yuav ua li cas yog tias koj muaj dab tsi yog utm tswj lossis tswj cov ntsiab lus)

Tom qab ntawd nws tau muab tso rau hauv Arcmap, los ntawm qhov "ad data" kev xaiv, nws yog qhov xav tias peb muaj chav kawm tshwj xeeb, nrog txoj kev axes ntawm tib cheeb tsam. Txij li thaum nkag mus rau cov duab peb tsis paub tias nws nyob qhov twg, koj right-click rau nws thiab xaiv "zoom rau txheej", yog li nws muaj nyob rau ntawm koj lub vijtsam.

Peb qhib qhov "georeferencing" kev xaiv los ntawm kev pom / toolbars / georeferencing. Txhawm rau coj nws los ze rau daim duab qhia lossis cov ntsiab lus tswj koj tuaj yeem ntxiv ib qho rau nws, nrog lub ntsiab lus ntawm lub hauv paus thiab qhov chaw pom ntawm koj lub vijtsam, qhov no yuav ua rau nws pom tau thaum koj qhib qhov "txuas lub rooj" xaiv, tawm hauv "qhov chaw" zoo ib yam thiab ntxiv nws mus rau qhov chaw taw tes hu ua "daim ntawv qhia" ib qho ntawm koj cov ntsiab lus paub, yog li daim duab yuav nyob ze rau thaj tsam ntawm kev txaus siab.

Thaum cov duab thiab txoj kev txheej txheem pom, cov ntsiab lus tswj tau sau tseg; rau qhov koj tsuas yog nias rau ntawm lub ntsiab lus (txhais) ntawm daim duab thiab lwm tus nias rau ntawm qhov chaw uas peb paub.
Cov no tuaj yeem nyob rau hauv cov ntaub ntawv txt, thiab nkag mus siv lub pob "load", tab sis rau qhov no koj yuav tsum muaj lawv nyob rau hauv ib hom ntawv sib cais los ntawm qhov chaw nyob rau hauv daim ntawv "point tooj" "keeb kwm longitude" "keeb kwm latitude" "destination longitude" lo lus uas peb latitude".
Hauv "saib txuas lub rooj" khawm koj tuaj yeem pom txhua qhov kev tswj hwm cov ntsiab lus, raws li cov ntaub ntawv koj muaj, koj tuaj yeem ntxiv txaus kom cov duab deformed kom ze li sai tau rau txoj kev zoo.

Tom qab daim duab tau txais cov kev hloov pauv, "georeferencing / hloov tshiab georeferencing" yog siv.

Qhov zoo tshaj plaws yog xa nws mus rau ib hom ntawv uas txuag cov georeference, rau qhov nws tau ua nrog txoj cai nas khawm, ntawm cov duab, tom qab ntawd cov ntaub ntawv / export cov ntaub ntawv thiab cov hom ntawv yog xaiv, uas tuaj yeem ua img, tiff lossis raws li daim phiaj ... txawm tias hauv mosaic.

Ntawm no koj tuaj yeem pom cov ncej tas nrho (hauv Portuguese)