Cartografiacadastre-Google Earth / AmamephuInnovations

I-Orthophotos ngesikhathi sangempela?

Ngicabanga ukuthi le ndaba iyazwela, kepha hehe, ake sivule izingqondo zethu futhi sicabange isikhashana mayelana nokukhohlisa namanga alokho okushiwo lapho.

isithombeEmhlanganweni Lapho i-2.0 esanda kwedluliswa kwethulwe nguJeffrey Johnson noDavid Riallant, bobabili I-Pict'Earth; (umakhi wokuqala wohlelo lokusebenza lewebhu kanye nochwepheshe wesibili ku-photogrammetry), isikhundla somsebenzi abawenzayo nababexoxile ngaso ku-AGU Fall. Impela kubangela iningi lethu ukuzwa okufanayo lapho kufanele sishiye lawo madivayisi we-analogi enzalo yama-nzalo bese siya kwidijithali. 

Yebo, ake sichithe isikhathi ukubona ukuthi singadideka yini ngokwengeziwe:

1. Inqubo: ukwenza lula

Ngokuyisisekelo, inqubo ifuna ukwenza okufanayo njengakujwayelekile, izama ukuxazulula ukulinganiselwa "kobuchwepheshe" bangaphambilini (ngoba bekungubuchwepheshe) ... kunciphisa izikhathi nemishini isebenzisa "ubuchwepheshe bolwazi":

  • isithombe  Indiza encane elawulwa kude, engena esikhundleni sendiza evivinywayo ... ngaphandle kokucabanga ngophethiloli, izindleko zokuhamba, umshayeli wendiza, imvume yokundiza, njll. Ngethuba lokuba nomzila odwetshiwe ngaphambilini.

 

 

 

  • isithombe I-GPS enekhono lokuthwebula i-latitude, i-longitude kanye nokuphakama ... ifanele ibe nesisekelo somhlaba lapho kulungiswa khona ukunemba okuthethwe "ngokoqobo kubhabho"

 

 

isithombe

  • Ikhamera edijithali enesixazululo sama-megapixels amaningi azobizwa ngegama elithi "ukulungiswa okuphezulu" ngenxa yalokho abanye abakhulume ngama-microns. Kusobala, kuqeda inkinga yokuthuthukisa okungekuhle, ukuskena kwi-micron nakulawo makhambi ...

 

  • isithombe Uhlelo lwekhompyutha olungasindi olungamakhilomitha ambalwa luhlobanise ukuxhumanisa, kanye nokuthwebula bese luyithumela nge-SMS kongamele umhlaba ozitholela ngokuzenzakalela izithombe ezisuselwa kumaphoyinti athile okulawula endaweni noma imodeli yedijithali.

Sinokungabaza uma benendlela yokuthola isimo esisheshayo sekhamera, umphumela wokuthambekela kwendiza ngaleso sikhathi sokubanjwa, eyaziwa nge-alaveo, iphonsa futhi ijikeleze kodwa hey ... asiqhubekele kokulandelayo

I-2 Okuhle: ukugcinwa ngesikhathi nendleko

isithombe Kuyacaca, inzuzo yokuqala isikhathi, Siyazi ukuthi kuyinkinga enkulu yendlela evamile; ikakhulukazi uma kwenziwa ngenkontileka nenkampani yangasese, kuya ngesilinganiso sendawo okufanele imbozwe noma indawo okuyo, kwesinye isikhathi kuyadingeka ukulinda ehlobo, futhi lapho kungekho ntuthu enkulu evela emililweni ... engakwazi !.

Enye inzuzo ukuthi ngaphansi kwenqubo ejwayelekile akunakwenzeka ukumboza isifunda esingamakhilomitha-skwele ama-5 ngaphandle kokufaka imali engozini kanye nengozi yokuzenza isilima. Ngalesi sizathu, le misebenzi ifinyelelwa kuphela yizikhungo zikahulumeni, amaphrojekthi wesikhashana noma izinkampani ezinkulu ezinikele kulolu daba.

isithombe Ngokuya ngezindleko, siyazi ukuthi kubiza malini lokhu (imali eningi), uma kungaphansi kokumbozwa, kuphakama inani ngekhilomitha lesikwele. Ngokwengeziwe, kwamanye amazwe, iNational Geographic Institutes noma imiNyango Yezokuphepha kumele igunyaze indiza, ngakho-ke kufanele ukhokhe enye imali ukuze uthathe izithombe eziyi-10 noma eziyi-100,000 futhi lokhu kuzenezela ezindlekweni

Ezimweni eziningi, ukuzibophezela ekulethweni okungahambi kahle nakho kufakwa ukuze kamuva bakwazi ukuzithengisa ngezansi kwetafula enkampanini yomncintiswano noma ekugcineni ukuze okungahambi kahle okubizayo kuyiwe esitolo sokugcwala esigcwele amaqhude.

Uma sibheka ukuthi ngaphansi kwalezi zindlela ezintsha ungenza izindiza ezindaweni ezithize, ngezimo ezingekho emthethweni futhi ikakhulukazi embozekweni oluncane ... ngaphandle kokuhlela indiza ngenqubo ye-aeronautical, noma imvume yezithombe ezichofozwa i-Google ekhombisa mahhala ... impela Kuzoba eshibhile ... okungenani indiza ngoba izinqubo zekhabethe sezivele zivele zasebenza.

3. Okubi: ukunemba akuhlelwanga

isithombe Okunuka kabi kukho konke lokhu ukuthi wonke umuntu ugxila ezithombeni nasenqubweni yedijithali yokuzilungisa kepha asiboni kangako ukuthi zikhuluma ngokuqina kwenethiwekhi ekhona yoonxantathu noma ezimweni eziningi ezingahambelani. Kubukeka sengathi bakhuluma ngokwelula kuphela izithombe zombala zemifanekiso ngokususelwa kumaphuzu abonwayo, kephakuqashelwa kuphi?

Lokhu kuthambile, ngoba izakhiwo aziguquki ngokwenziwa kobuchwepheshe obusha: "ekujuleni kwenethiwekhi ye-geodetic, ukunemba okuphansi kwemikhiqizo ehlelwe ngamatshe"Futhi akukhona ukuthi ayikho iziphakamiso ezenziwe ngokusemthethweni ngenqubo efana nale, noma iphelele ekubandakanyeni kodwa asiboni imiphumela yayo izinhlelo zokuthuthukisa.

Endabeni yabantu bePic'Earth, baselula izithombe ukuze bahambisane nedatha yeGoogle Earth !!!, siyaqonda ukuthi ngezinhloso ukuthi imininingwane ayiphuliwe ngoba uma bezithola lapho bevumelana khona, bangahamba ngokuqondene namamitha angu-30 ukufuduka. Inkinga bese igxila eqinisweni lokuthi yonke into eyenziwa yilaba bantu, futhi efakwe kuGoogle Earth, inokungaqondakali okufanayo komhlaba othandekayo (amamitha angu-2.50 isihlobo, amamitha angama-30 ngokuphelele, awuzwakalisiwe futhi ngaphandle kwemethadatha eshicilelwe). Futhi akusikho ukuthi konke akulungile, ukuthi noma iyiphi inqubo yezobuchwepheshe ofuna ukuyisekela kumele ihleleke.

4. Okubi: Uguquko luthatha ukumelana ngabacwaningi kanye nokuhlanya ngabakwaNeogeographs.

isithombe Masibe neqiniso, lapho besitshela ukuthi asizukusebenzisa lezo
izibuko ezinemibono engemihle yezithombe esiziveze kupuleti ukushisa i-orthophoto, asikuthandanga ngoba besikholelwa ukuthi uhlelo lwekhompyutha olunezindlela zalo zezibalo alunazo izindlela zokuhlukanisa izithunzi namabala esibuko. Indaba iyefana, manje okwenzekayo yi-semi-automation yenqubo yokubamba ... njengoba inqubo eyedlule izoshintsha ikhwalithi yesikhathi.

Ngaleso sikhathi, saba yinkimbinkimbi "ngokunemba" komkhiqizo wokugcina sazi ukuthi bayaqhubeka nokuba amamodeli weqiniso. Ngakho-ke sinawo "ama-neogeographer" ngakolunye uhlangothi ne-PDA yawo esandleni futhi ngakolunye uhlangothi thina sineziteshi eziphelele; kuyadingeka ukuthi sibe nokuvuleleka ngoba nakanjani izinqubo zethu ze-hybrid kuzodingeka ukuthi zithathelwe indawo yilezo ezenziwe lula, ngokushesha nje noma kamuva imishini yabo izofinyelela ngokunemba okukhulu futhi bazokwenzela imali encane ... izakhiwo zeCadastre ye-2014

Okungakuhle kakhulu ukuthi izikole zethu zokuhlola zingaphelelwa yisikhathi ekusetshenzisweni kobuchwepheshe obusha, nokuthi aziyeki ukufundisa imigomo esekela ukusetshenziswa kwazo. Ekugcineni, inkomishi yekhofi izonambitha okufanayo… njengekhethini.

5. Isiphetho: Ukuhambisana kuchaza imininingwane futhi lokhu kudinga indlela

Sibuyela kulokho ngaphambi kokuba sisho, ukubaluleka kwedatha kuchaza ukuthi awekho amamephu amahle noma amabi, amaqiniso kuphela. Umsebenzi womhlinzeki wedatha ukuhlinzeka ngamaqiniso, ngezimo zokunemba, ukubekezelelana nokubaluleka. Ophakamisa umngcele uthi "ngihambile, ngabona, ngalinganisa futhi yilokhu engikutholile ... ngale ndlela" ngenkathi owethula i-orthophoto ethi "ngindiza, noma angizange ngindiza, ngithathe izithombe, ngathatha amaphuzu okulawula futhi yilokhu Ngithole ... ngale ndlela ... ".

Ama-Orthophotos ngesikhathi sangempela? Kungenzeka, ekugcineni indlela ichaza ukunemba ... futhi uma ukufana kucacile ... akunandaba ukuthi ngenkathi indiza indiza sasidlala ku-tweeter.

Golgi Alvarez

Umbhali, umcwaningi, uchwepheshe wamamodeli wokuphathwa komhlaba. Ubambe iqhaza ekucabangeni nasekusetshenzisweni kwamamodeli afana nalawa: Isistimu Kazwelonke Yokulawulwa Kwezakhiwo i-SINAP e-Honduras, Imodeli Yokuphatha Yomasipala Abahlangene e-Honduras, Imodeli Edidiyelwe Yokuphathwa Kwe-Cadastre - Registry e-Nicaragua, Uhlelo Lokuphatha lwe-Territory SAT e-Colombia. . Umhleli webhulogi yolwazi lwe-Geofumadas kusukela ngo-2007 futhi umdali we-AulaGEO Academy ehlanganisa izifundo ezingaphezu kwe-100 ngezihloko ze-GIS - CAD - BIM - Digital Twins.

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