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Faili:Africa satellite plane.jpg

Faili halisi ‎(piseli 8,460 × 8,900, saizi ya faili: 7.34 MB, aina ya MIME: image/jpeg)

Faili hili linatoka Wikimedia Commons. Maelezo yapo kule kwenye ukurasa wake wa maelezo unaonekana hapo chini.
Commons ni mahali mtandaoni pa kuhifadhia jalada na hati za picha na sauti zenye leseni huria. Unaweza kuisadia.
Warning The original file is very high-resolution. It might not load properly or could cause your browser to freeze when opened at full size.
Maelezo
English: A composed satellite photograph of Africa.
Chanzo

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
Mwandishi NASA
Matoleo mengine
Image extraction processThis file has an extracted image: Africa satellite plane (cropped-egypt).jpg.
lang=sw
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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Items portrayed in this file

depicts Kiingereza

MIME type Kiingereza

image/jpeg

checksum Kiingereza

a504c5a90077b57cd1b32b811e91ebca117c6fbe

Namna ya utambuzi: SHA-1 Kiingereza

data size Kiingereza

7,700,724 Baiti

Urefu

8,900 pixel

width Kiingereza

8,460 pixel

Historia ya faili

Bonyeza tarehe/saa kuona faili kama ilivyoonekana wakati huo.

Tarehe/SaaPicha ndogoVipimoMtumiajiMaelezo
sasa hivi00:46, 28 Machi 2005Picha ndogo ya toleo la 00:46, 28 Machi 20058,460 × 8,900 (7.34 MB)Dbenbennoriginal high-resolution version, cropped land_shallow_topo_west.tif at 8460x8900+19400+6200
21:08, 13 Novemba 2004Picha ndogo ya toleo la 21:08, 13 Novemba 2004741 × 800 (113 KB)Bjarki S

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