Hotunan hotuna na farko na 0.41 mts.

Bayan kwanan nan kwanan nan, 6 na watan Satumba, an nuna hotuna na farko da suka dace da hotuna na GeoEye-1.

ortho-geoeye

0.41 mita na ƙuduri, wannan ya isa, la'akari da cewa mafi kyawun abin da ya faru ya kasance a kan jirgin karkashin kasa.

image Ya kamata mu ga abin da za a iya yi tare da samfurin kamar wannan don dalilai na cadastral wanda cikakken daidaitattun ya dace tun lokacin wannan hoton yana da ƙuduri da aka yi amfani da su a cikin yanayin da aka yi tare da jirgin sama, saboda matsalar tana iya inganta cikakkiyar daidaituwa. saboda an daidaita ta tare da tsarin samfurin lantarki mai sauƙi.

Wajibi ne a fahimci cewa wannan ƙudurin ba yana nufin daidaito ba amma a maimakon haka yankin da ke ɗaukar girman pixel, lura da yadda yanayin obelisk yake, inda aka nuna sha'awar harbi game da aikin ƙananan tsayi. A bayyane yake cewa wannan aikin yana da ingantaccen daidaitaccen dangi, irin yadda kogin ya “wuce zuwa can” duk da haka akasin kogin ko wani yanki na dutsen da aka yi amfani da shi wajen ayyana kwari don dalilai na muhalli ba ɗaya bane da "kan iyaka »An gano shi a kan shinge, wanda madaidaicin sahihin zai iya tafiya zuwa mita 25 amma cewa maigidan zai yarda da ƙusa muku takaddar don santimita 25.

Ba su ce da yawa game da wannan sanarwar ba, amma kuma ba ma so mu je daga masu sukar lamirin wannan littafin da Ken Alder ya kira «ma'auni na kowane abu«, Don haka a nan muna fassara waka da Mattew O'Connell, laure na GeoEye:

«Mun yi farin ciki don ƙaddamar da hotunan farko na GeoEye-1, wanda ya kawo mu kusa da fara ayyukan tauraron dan adam da tallace-tallace ga abokan cinikinmu. Wannan lokaci ne mai mahimmanci, kuma muna so mu gode wa ma'aikatanmu, abokan cinikinmu, musamman Hukumar Kula da Intanet ta National Geospatial, abokan dabarun, dillalai da masu hannun jari don tallafin su ».

ortho-geoeye Hotuna da GeoEye-1 ta tattara suna da 41 siginimita na ƙuduri a cikin baki da fari a cikin yanayin ƙaura yayin da launi (Multi-spectral) suna da mita 1.65. Dukkan waɗannan da aka nuna a cikin gallery sune samfurin fuska na hotunan panchromatic da multispectral don samar da babban hoton hoton a cikin launi na 50 centimeters.

Mu na iya zama m da tambayar abin da wannan samfurin ba zai iya ba, amma dole ne mu tuna cewa shi ne abin mamaki bane cewa wannan Hoton da aka dauka chorromil mita high kuma a gudun 4.5 mil ta biyu ... kome ya yi tare da romance na wani jirgin sama tashi 5 dubu ƙafa ko abubuwan al'ajabi daga cikin mutane Pict'Earth.

A ƙarshe, dole ne mu yi jira da yawa daga wannan samfurin bayan tsammanin da ya taso, ko da yake yana da tabbacin yadda za a sami wadannan hotuna, ko farashin. Ana iya ganin wasu misalai a cikin wannan haɗin kuma idan kana so ka san labarai ko sadarwa daga Geo-ido, zaka iya biyan wannan sabis ɗin.

2 yana nunawa "Hotunan hotuna na farko na 0.41 mts."

  1. Ina fatan na san lambar wayarka don tuntube su, godiya

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