Photographing Equipment

2007

• 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

• 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

2022

• Frame based camera
• 25728 x 14592 pixels
• focal length=92mm
• Radiometric Resolution: 14 bits