विकिपिडिया

फाइल:Africa satellite plane.jpg

पूर्ण आनन्तर्य ‎(८,४६० × ८,९०० चित्राणु, फाइल आकार: ७.३४ MB, माइम प्रकार: image/jpeg)

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.
जानकारी
English: A composed satellite photograph of Africa.
स्रोत

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
लेखक NASA
दूसरे संस्करण
Image extraction processThis file has an extracted image: Africa satellite plane (cropped-egypt).jpg.
lang=mai
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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Było Elbląg

Items portrayed in this file

चित्रण हिन्दी

media type अंगरेजी

image/jpeg

checksum अंगरेजी

a504c5a90077b57cd1b32b811e91ebca117c6fbe

निर्धारण विधि हिन्दी: SHA-1 अंगरेजी

data size अंगरेजी

७७,००,७२४ बाइट

ऊँचाई हिन्दी

८,९०० पिक्सल

width अंगरेजी

८,४६० पिक्सल

फाइल इतिहास

तखनका तिथि/ समए पर क्लिक करी जखनका फाइल देखबाक अछि

तिथि/ समएलघुचित्रबीमसभप्रयोक्तासमीक्षा
अखनका०६:३१, २८ मार्च २००५तखुनका लघुचित्र ०६:३१, २८ मार्च २००५८,४६० × ८,९०० (७.३४ MB)Dbenbennoriginal high-resolution version, cropped land_shallow_topo_west.tif at 8460x8900+19400+6200
०२:५३, १४ नवम्बर २००४तखुनका लघुचित्र ०२:५३, १४ नवम्बर २००४७४१ × ८०० (११३ KB)Bjarki S

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प्राप्ति स्थल "https://mai.wikipedia.org/wiki/फाइल:Africa_satellite_plane.jpg"