I-Georeferencing umfanekiso weGoogleEarth

Ndathetha ngaphambili layisha i-orthophoto kwiGoogle Earth ukuba sisazi i-georeference yayo.

Ngoku sizame ngapha nangapha, ukuba sinombono weGoogleEarth, njani ukuyikhuphela kunye nokwenza izinto.

Into yokuqala, ukuba siyazi into elungileyo kwaye kutheni kungekho iGoogle Earth, ngaphambili esele sithethe ngalo. Ewe, into yokuqala kukuba nembono iboniswe, kwaye eyona nto siyifunayo kukukhuphela loo mfanekiso kunye nokuwukhetha. Inketho yomhlaba wokuhamba komhlaba kufuneka yenziwe yenziwe ukuze umboniso omacala mathathu ungasichaphazeli, kufuneka kwakhona siqinisekise ukuba ikhampasi isemantla kunye nembono ethe nkqo.

umfanekiso

1. Ukumakisha indawo yomdla

Kuya kufuneka wenze ibhokisi ngesixhobo seGoogle Earth polygon, kwiimbombo zone zesithuba ofuna ukusisika. Emva koko usondela ngokwaneleyo ukuba ufumane ii-UTM ulungelelwaniso, ubeka isikhombisi kwikona, kuya kufuneka uhlale ukhumbula ukuba ukuchaneka kukaGoogleEarth kuku malunga neemitha ezingamashumi amathathu ngoko ke sukuzixhalabisa ngokudola.

umfanekiso

Ngoku siza kunqumla ibhokisi, simele sishiye kude ukuze iitekisi kunye nekhampasi zingekho ngaphakathi kwebhokisi kwaye senza i-printscreen ngekhibhodi uze uyikopishe ukuyipenda.

umfanekiso

Kweli nqanaba linokusikwa lipende, kuba ukuyenza ngokuchane ngakumbi kukuchitha ixesha phakathi kokuba umgca obomvu ungaphakathi okanye ngaphandle. Ndiyabethelela, ukuchaneka kweGoogleEarth akufanelanga ukulwela iimitha ezimbalwa. Ngoku siyivula kunye noMphathi weMifanekiso yeOfisi (iza neeWindows) ukusika imiphetho ngendlela enomdla ngokukhetha isityalo kwaye utsala iziphelo, ndiyenza apha kuba ndifuna ukuphucula umahluko kumfanekiso kancinci.

24 umfanekiso

Lo ngumfanekiso obangelwayo kunye nokutshintshwa kokukhanya.

2. Ukungenisa ibhokisi kwi-Microstation

Ngoku siza kuyisebenzisa kwi-Microstation V8, idatha yokulungelelanisa ikhutshelwa ngokugqwesileyo ngo-x, kwaye, z kwaye siyigcina kwifomathi ye-z. Zero. Oku akuthethi ukuba ninciphise amanqaku ngeqhosha.

umfanekisoNgoku kwi-Microstation ukuba i-paid ye-xyz yokungenisa idatha ayisebenzi, siyenza isebenze ngezixhobo / iibhokisi zezixhobo kwaye siyikhethe ekugqibeleni. Ngalesi sixhobo singenisa iindawo eziphambili zeefayile kunye ne-voila, sele kufuneka silule umfanekiso.

umfanekisoUkwenza ukuba amaphuzu avele ngakumbi, ungatshintsha umbala kunye nobukhulu bendawo.

3. Ukufakela i-Georeferencing umfanekiso kwi-Microstation

umfanekiso

Ngoku kufuneka singenise kuphela umfanekiso, kuba oku sisebenzisa i-raster command command, kunye nenketho "yendawo edibeneyo" kwaye siyibeka ngaphakathi kwamanqaku amane.

umfanekisoUkuyolulela, sisebenzisa umyalelo we-warp, kunye nenketho yezinto ezine, kwaye ubonise nganye ikona yomfanekiso ngokumakisha amanqaku apho ihambelana nayo.

umfanekiso Xa sele sichazile la manqaku mane sicofa kwiscreen siye. Umfanekiso we googleearth georeferenced. Ngoku ukusuka apha lo mfanekiso unokugcinwa kunye nayiphi na indlela yefomathi.

4. Ukuchithwa ngokubaluleka kwalo 🙂

Ndiya kugxininisa ngcebiso engokugqibela, le nkqubo ende ndiyichazile ukuba ndichithe ixesha elincinane lelo hambo ebendikhathele. Ungayisebenzisi le mi sebenzi emininzi, ngokuba idatha yeGoogleEarth ayisebenzi kuyo. Ukukubonisa umzekelo, ndibonisa imephu yecadastral.

umfanekiso

Ukuhlaziywa, ukukhuphela iifoto ngendlela engaphantsi kunokwenziwa ngokuxhuma ngqo inkqubo ezininzi okanye kunye Umtsalane wezithombe zeGoogle Maps

Iimpendulo ze-8 kwi "Georeferencing GoogleEarth Image"

  1. hi GEO.
    Ndixelele ukuba ukuba i-georeference kwi-google imifanekiso yenziwa ngokufanayo kunye ne-georeference iphepha le-cartographic okanye i-UTM kwiindawo ezincinci ngenxa yokuba ndininzi kwaye andinakukwazi ukulungelelanisa iindawo ze-GPS kuzo. Yintoni endiyayenzayo? Ndiyabulela i-GEO yonke into. IZISEBENZI

  2. Iingxelo zakho zihlala zilungile, ndifuna ukuba undincede, ndinayo i-microstation kwaye andinakukwazi ukubhalisa. Ndicinga ukuba isofthiwe inenkinga. Ukuba unomusa kakhulu ukundithumela le software, ndiyakuyixabisa. isipho sokufundisa sibone ngokukhawuleza

  3. ngukuthi umntu unokundixelela njengemeko ye-georeferencio umfanekiso wegoogle kodwa kwi-Idrisi Andes.

  4. indlela yokulayisha i-orthophoto nge-Microstation v8 xa ndilayisha enye indixelela ukuba ifayile ayihambisani nayo eya kwenzeka?

  5. Sawubona Bea
    isixhobo sokwenza iipolgoni ziza kwi-google yomhlaba jikelele, kuluhlu oluphezulu.

    Ukuba ayibonakali, yenze ukuba isebenze kusetyenziswa «ukubonwa / i-Toolbar» kwaye yiqhosha lesithathu

  6. Sawubona,
    Ndinombuzo malunga nesinyathelo se-1, andinakubonisa i-polygon ukuba ibonakalise ibhokisi ... Ngaba basebenzisa i-GE PRO inguqulo okanye inguqulo evamile?
    Ngombulelo ngokuphendula kwakho ngokukhawuleza,
    Nibuliso!

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