Indlela yokuxhuma imephu nge-Google Earth
Kunezinhlelo ezahlukene zokubonisa nokuphatha amabalazwe, phakathi kwazo i-ArcGIS (i-Arcmap, i-Arcview), i-Manifold, i-CADCorp, i-AutoCAD, i-microstation, kwizinga le-GIS, ngaphambi kokubona amanye awo bazuza...
Kulokhu sizobona indlela yokuxhuma ezininginingi Ukuze uthole izithombe zesevisi, lokhu kuyindlela yokulanda isithombe ukuze ulondoloze i-georeferenced.
Kwesinye post ngikhuluma njengoba kwenziwa nge-ArcGis
I-1 Landa ama-bookstores
Okokuqala, uma singakwenzi, kufanele sithole izinhlelo zokusebenza zesiphakeli sesithombe, kusukela ku- ukulayisha indawo ngoba ngokuvamile abaza nelayisensi.
Okokuqala sivula imephu noma ingxenye, futhi sithuthela endaweni esiyifuna ukuvumelanisa (ungakwazi ukwabela izixhumanisi, kodwa kuyasebenza nakakhulu ngale ndlela)
Uma sesisetshenziswa esikuthandayo, sikhetha “ifayela/isixhumanisi/isithombe” bese sikhetha “amaseva ezithombe eziningi”
- Iwindi lisivumela ukuthi sikhethe phakathi kwezinketho zamamephu we-Google / i-satellite, amamephu we-Google / umgwaqo, i-Virtual Earth / satellite, amamephu we-Virtual Earth / umgwaqo kanye namamephu we-Yahoo / umgwaqo. Esimweni sethu sizokhetha isithombe se-Google maps / satellite.
- Uma unelayisensi ekhokhelwayo evela ku-Google Earth (Pro noma i-Enterprise) ungakhetha i-url yesinqumo esingcono, ngaphandle kwalokho, sishiya lowo ovela ngokuzenzakalelayo.
- Emkhakheni "wesikali", sikhetha usayizi wephikseli esiwufunayo, ongasukela kumitha elingu-1 kuye ku-160 km. Kuyacaca ukuthi ukusondela kwesibonisi, kungcono ukulungiswa kwesithombe.
- Ukuze uhlelo luthuthe izinga (ukuthunyelwa) esinalo, sichofoza inkinobho yokuvuselela.
- Uma ngabe sifuna ukufakela okucacile ukuze sigcine ukuthunyelwa, kumelwe sikhethe leyo nketho kanye nekhamera ye-proxy ukuhlola ukuthi i-intranet yethu inayo yini.
- Bese sichofoza inkinobho ethi "ok".
Endaweni yendawo ungabona umphumela.
I-2 Inika ukucaciswa kusevisi yesithombe
Endabeni ye-Google Earth, ukulanda kuza ne-Standard UTM (mercator) cylindrical projection enedatha ye-WGS84. Kuyadingeka ukwabela lokhu kuqagela, ngenkinobho engakwesokudla ethi "abela"
Indaba "yokwabela noma ukushintsha" ibuhlungu kancane, ngakho-ke kungcono ukungasebenzisi ushintsho.
I-3 Ibonisa i-IMS ebalazweni
Ngenxa yalokhu, siyihudula kuphela ngaphakathi "kwemephu", njenganoma iyiphi enye ingxenye, okufana nesendlalelo se-arcmap, ukuyibona ngemuva kwamamephu kudingekile ukuyihudula kumathebhu aphansi, ngemuva kwalowo esikufunayo, futhi nika obala kumephu engaphambili.
I-4 Londoloza isithombe se-georeferenced
Ngalokhu, chofoza nje kwesokudla engxenyeni, futhi uthumele, ingagcinwa ngamafomethi ahlukene, anconyiwe .ecw ngokubumbana kwayo. Ukuze ulethe isithombe, wenza "ukungenisa/isithombe" futhi ngemva kokuba sesingenisiwe, kufanele ngaso sonke isikhathi usinike isibonisi. Masingakhohlwa ukuyabela ukuqagela kwe-Google kokuqala (okujwayelekile, i-cylindrical mercator wgs84), manje ungashintsha ukuqagela ukuze kunambitha, ngokwesibonelo indawo ye-UTM 16 enyakatho, wgs84
Ukuze wenze lokhu: inkinobho yegundane kwesokudla entweni ephawulwe ngenhla ngokubomvu futhi uyinikeze “Universal traverse mercator/zone 16N/Datum wgs84” okuyizoni yaseHonduras kulokhu.
… Iso, le ngenye indlela yokuthola isithombe esilandiwe se-georeference… ngaphandle kokulwa nokuhlanekezela njengoba ngibonisile kokunye okuthunyelwe nakho I-Microstation noma nge AutoCAD.
Ukuxhuma i-ArcGis nge-Google / Virtual Earth bheka lapha
ixhuma kanjani ku-goole
Umhlaba
Bengilokhu ngifunda kuforamu ye-Manifold, futhi ngokusobala i-Google ishintshe indlela yokufinyelela idatha ukuze kubonakale sengathi akekho okwazi ukuxhuma. Abantu Abahlukahlukene abakaqinisekisi ukuthi bazoyenza nini inguqulo entsha yesixhumi, okungelona ithuluzi elivela ku-Manifold kodwa elivela ku-Georeference.org
Ngine-8 ye-Manifold iyithuluzi elikhulu, kodwa angikwazi ukuxhuma ku-Google Earth, ngilandela zonke izinyathelo kodwa liphika ukufinyelela kwami. Ngingazixazulula kanjani le nkinga?
Muchas Gracias
Hhayi lokho engikwaziyo ...
ukubingelela
Sawubona! Ibhulogi yakho inhle kakhulu Ngisanda kuyithola ngenxa yomfundi.
Umbuzo wami uma kukhona i-dll yokuxhumanisa nezithombe ze-satellite ze-Yahoo.
SineGoogle Earth, VE, Yahoo Maps, kodwa ezimweni ezithile, i-satellite satellite inezithombe eziphezulu zokuxazulula lapho i-GE inephansi. Yingakho umbuzo wami futhi udinga ukuxhumana ne-satellite satellite.
Siyabonga futhi hamba! I-LOT yolwazi lwe-inthanethi mayelana ne-Manifold liyadingeka. Kungaba kuhle ukwenza izifundo ezincane zezihloko ezilula nezikhonkolo zomuntu oqeqeshwayo (njengami). Siyabonga!
UGerardo