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  • kulcsarb

    tag

    válasz dabadab #12 üzenetére

    ez alapján nincs igazad:

    http://www.geoeye.com/node/1544#features-benefits

    High resolution:
    41 cm - 82 cm panchromatic, natural color, color infrared, or 4-band pan sharpened

    DigitalGlobe maintains the largest sub-meter constellation of satellites, including QuickBird, WorldView-1, WorldView-2, IKONOS and GeoEye-1. IKONOS can collect panchromatic and multispectral imagery which can be merged to create 0.82-meter color pan-sharpened imagery. QuickBird is a 60 cm, 4-band color satellite, and is capable of collecting multispectral and panchromatic imagery. WorldView-1 is a 50 cm, panchromatic and is also capable of collecting in-track stereo imagery. GeoEye-1 acquires 0.41-meter panchromatic and 1.65-meter multispectral imagery. WorldView-2 is a 50 cm, 8-band color satellite capable of collecting multispectral, panchromatic, and in-track stereo imagery.

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