Fayl:Africa satellite plane.jpg

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Asl fayl(8 460 × 8 900 piksel, fayl hajmi: 7,34 MB, MIME tipi: image/jpeg)

Ushbu fayl Vikiomborga yuklangan boʻlib, boshqa loyihalarda ham qoʻllanilishi mumkin. Uning tavsif sahifasidan olingan maʼlumot quyida keltirilgan.

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Taʼrif
English: A composed satellite photograph of Africa.
Manba

The image is from [1] ("Blue Marble: Land Surface, Shallow Water, and Shaded Topography ", 2002). I took the two 21600x21600 images, land_shallow_topo_west.tif and land_shallow_topo_east.tif, and composed them. I cropped the resulting image at 8460x8900+19400+6200.

Regarding the source data of the original, NASA-Blue Marble file, it is being explained [2] that it

  • used a set of satellite-based observations to yield an image with 1 km² (0.386 square mile) resolution
  • most information comes from NASA’s MODIS instrument (Moderate Resolution Imaging Spectroradiometer)
  • data were collected from June through September 2001
  • ocean data has two sources: (i) shallow water true color data, and (ii) global ocean color/chlorophyll data
  • elevation data stem from the GTOPO 30 dataset by the U.S. Geological Survey’s EROS Data Center
Muallif NASA
Other versions
Cropped image: Sahara


Public domain This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
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image/jpeg

checksum inglizcha

a504c5a90077b57cd1b32b811e91ebca117c6fbe

determination method inglizcha: SHA-1 inglizcha

data size inglizcha

7 700 724 Bayt

8 900 piksel

width inglizcha

8 460 piksel

Fayl tarixi

Faylning biror paytdagi holatini koʻrish uchun tegishli sana/vaqtga bosingiz.

Sana/VaqtMiniaturaOʻlchamlariFoydalanuvchiIzoh
joriy00:46, 28-Mart 200500:46, 28-Mart 2005 dagi versiya uchun tasvir8 460 × 8 900 (7,34 MB)Dbenbennoriginal high-resolution version, cropped land_shallow_topo_west.tif at 8460x8900+19400+6200
21:08, 13-Noyabr 200421:08, 13-Noyabr 2004 dagi versiya uchun tasvir741 × 800 (113 KB)Bjarki S

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