Mtsinje wa GIS wambiri

Kuwonetsa GIS Yambirimbiri ndi zojambulajambula, ndikupeza kuti chidolecho chimapanga zambiri kuposa zomwe tawona pakali pano kuti zitha kusamalidwa. Ndigwiritsira ntchito chitsanzo monga momwe tinapangidwira pogwiritsa ntchito misewu ndi Civil 3D.

Lowani chitsanzo cha digito

Mu Zowonjezera izi ndi bulu wamphamvu, mukhoza kuitanitsa kuchokera ku mafomu omwe amagwiritsa ntchito omwe amasungira deta, monga ESRI, ENVI, IDRISI, ERDAS, ndi zina zotero. Deta yomwe ili ndi zofunikira monga dbf, csv, txt.

zozizwitsa zambiriPankhaniyi, ndikufuna ndikuitanitsa .dem yopangidwa ndi AutoDesk Civil 3D; pakuti ndichita:

Funga> kulowetsa> pamwamba

Ndipo ndizo, ndinapanga gawo la ndondomeko ya ndemanga ndi katundu wa fayilo yapachiyambi, monga kuyerekezera, pulogalamu yomwe inalengedwa, ndi zina zotero. Ngati mukuyang'anira ma foni, imapempha dongosolo lomwe iwo alowemo ndi mtundu wa nambala.

Ngati mukufuna kugwiritsa ntchito deta mkati mwa chigawo, kuti mutembenuzire pamwamba, mumangochita kopani> pangani monga pamwamba

Pangani makondomu

Kupanga mizere yoyendayenda, yachitidwa:

Pamwamba> mikangano

Ndipo apa mungasankhe makombero, kapena osakanizidwa, woyamba akuyikidwa ndipo aliyense akuwonjezera. Pankhaniyi, ndikusankha 191 ndi kuwonjezeka kwa 1.

zozizwitsa zambirimbiri dtm2

Mukhozanso kusankha ngati kuyika mazenera a msinkhu kapena dera lomwe liripo pakati pawo, kamodzi kokha ndikulumikizidwa ndi kutsitsa kosasinthika, kokwera. Izi zimapangidwa ngati mtundu wazinthu kujambula.

Pangani 3D

Kuti tichite zimenezi, pamwamba pamapangidwa ndi wogonjera wotchedwa malo, Izi zikhoza kuwonedwa ngati 3D mawonedwe, ndi botani yoyenera yomwe mungasankhe ngati mukufuna kuziphimba kuchokera ku zigawo zina, madzi osefukira, mawonekedwe, wireframe ndi kukwera kwamtunda.

zozizwitsa zambirimbiri dtm3

Kuyika mbiri, imapangidwa ngati kuti chinthucho chiyenera kupangidwa, kusankha Kukwera. Funsani kudalira pamwamba ndipo mzere ukhoza kusinthidwa mwa kuwonjezera zowona.

zozizwitsa zambirimbiri dtm2

Kutsiliza:

Osati moyipa, ngati tiganiza kuti izi ndi mbali yazowonjezereka Zida Zam'mwambaNgati aliyense chida GIS theming ndi yodula kwambiri ophweka kulenga kali, koma silikugwirizana kwambiri mawu a zothandiza ndiponso ntchito zina ndi zotsatira zake. Osachepera kulenga view isometric ndi ufulu ndalama ine nthawi yabwino, komanso zimakhudza zinthu izo amapanga (motsatana, okulira malo pakati zokhotakhota) sali gawo la wosanjikiza, kotero kuti zosinthika chitsanzo ayenera kupangidwa kachiwiri.

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