Sakani mamapu a mumsewu kuchokera ku Google Earth

Malinga ndi momwe tikudziwira, palibe pulogalamu (komabe) yomwe ingachepetse misewu ya Google Earth mu mawonekedwe a vector. Ngakhale zingakhale zochokera ku Open Street Maps, ndizomvetsa chisoni kuti palibe mizinda yonse.

Koma ngati wina ali ndi chidwi m'misewu ya Google Earth, ndiye kuti kuchoka ndiko kuwamasula ngati chithunzi, ndikuwonetseratu chirombocho. Nazi malingaliro othandizira kuchepetsa msinkhu wa chipwirikiti:

1. Ikani chithunzi chakuda chakuda

Timachita izi, kotero kuti chithunzi cha satana sichilepheretsa ndikuwoneka bwino m'misewu. Chithunzi cha mtundu wa bmp wakuda chimapangidwa ku Mspaint ndipo chimatchedwa kuchokera ku Google Earth, ndikuchiyika pamalopo.

google pansi mapupala a vector

2. Tsitsani chithunzichi ndi Stitchmaps

google pansi mapupala a vector

Tsopano, mukugwiritsa ntchito Makhalidwe, tinasankha zojambulajambula zomwe zimatilola kuti tiwone malemba a makulidwe ocheperapo pamsewu.

Onani momwe, ngakhale Google Earth sinaone misewu yonse pamtunda wa chithunzicho, Stitchmaps ndizo zonse, timasankha kukwera kwake, pakadali pano mamita 384.

Pomwe mawonekedwe a zojambulazo akufotokozedwa, timayitanitsa kuti tizilumikize, ndipo tiyembekezere kuti zithunzizo zizigwirizana. Potsiriza tinalilemba ndi tiff format, ndi fayilo fayilo ya OziExplorer (.map). Chithunzichi chikuwoneka ngati ichi: chithunzi kumanja ndikulumikiza:

google pansi mapupala a vector

Monga chithunzithunzi, ngati ife tikufuna kutembenuza icho ku .ecw, mkati Global Mapper ife timabweretsa izo, timayika izo kuwonetsera ndipo timanena izo kuti tizisinthe kuchokera pa fayilo .map. Ndiye mukhoza kutumiza ku .ecw kuti mugwire bwino ntchito ina.

google pansi mapupala a vector

3. Pangani ndondomekoyi ndi pulogalamu yamakono

Lembani mzerewu ukhoza kukhala wokhumudwitsa theka, ngati mukufuna kusuntha mofulumira, mungagwiritse ntchito pulojekiti yokhazikika, monga Microstation Descartes.

google pansi mapupala a vectorZimamveka kuti fano la .ecw ndilotiferenced (ngakhale kuti likhoza kuchitidwa kuchokera ku Descartes), chomwe chikubwera ndikutembenuzira fanolo kwa vector, ndi njira yomwe timasonyezera mu positi lapitalo.

Pangani masikiti a ma tchikasu, ndi ena a maimvi ndiyeno tikukuuzani kuti mutembenuzire ku vector ndi kuyeretsa. Gawo limene malembawo salipangire vector, tifunika kupanga mgwirizano pamapazi, ngakhale ngati mukufuna kugwiritsa ntchito malo otchedwa Descartes, mutha kusintha matankhu onse a mauthengawo kumtunda wakugwa, kotero Ife tazipanga izo kukhala zochepa. Ngati lembalo liyenera kukhala losavuta, lamulo la zolembedwera limagwiritsidwa ntchito.

4 Ngati simukukhala ndi Microstation Descartes

Iyeneranso kugwira ntchito yofanana ndi AutoDesk Kupanga Raster, ArcScan, zobwezedwa GIS, ngakhale Corel Trace.

Mayankho a 5 ku "Koperani Google Maps Street Maps"

  1. Nkhaniyi yachokera ku 2009 ndipo ikuyang'ana pa kufunika kochita ndi Trace - Microsation function. Pali zolemba zina zomwe zafotokoza momwe zingapangidwire kuchokera ku OSM pogwiritsa ntchito QGIS.

  2. ndipo bwanji osagwiritsa ntchito qgis ndipo mumapewa masitepe ambiri ndikugwira ntchito

  3. Uthenga wabwino,
    Ndikuwonjezera Inkscape (mfulu) kuti iwonetsetse
    Moni kwa inu

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