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Photographing Equipment

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2007

Digital Mapping Camera (DMC)
  • Frame based camera
  • 13824*7680 pixels
  • focal length=120mm
  • Radiometric Resolution: 12 bits
  • The four camera lenses in the middle form a high resolution panchromatic image
  • The four wide-angle lenses at the outside take the images of blue, green, red, and near-infrared bands

2008

Airborne Digital Sensor 40 ( ADS40)
  • Push broom
  • 4 panchromatic CCD lines, each line has 12000 pixels, can  capture images in forward view 27°, nadir view 2°, backward view 14° at the same time.
  • 4 multi-spectral CCD scanning lines, each line has 12000 pixel, can  achieve a group of images at nadir view 0° and backward view 16° respectively. Thus, a multispectral stereo-images can be achieved.
  • Pixel size: 6.5 μm x 6.5 μm
  • Field of View or swath angle: 64°
  • Focal length: 62.77mm
  • Radiometric resolution: 12 bits
Visit counts:3481 Last updated on:2017-04-14