A method for extracting the parameters of sensitive objects for stationary satellite imaging navigation and registration
A geostationary satellite, satellite remote sensing technology, applied in navigation, astronomical navigation, mapping and navigation, etc., can solve the problems of increasing feature point error, low precision, large error of east-west mirror, etc., and achieve the effect of improving accuracy and recognition accuracy.
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[0022] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.
[0023] The height of the geostationary satellite is about 35786km, the direction of the satellite is the same as the direction of the earth's rotation, and the orbit is close to the plane of the earth's equator. From the perspective of the satellite looking at the earth, the column coordinates of the detector pixel of the space-borne remote sensing instrument correspond to the east-west direction, and the row coordinates correspond to the north-south direction. image 3 shown. When the effective image ...
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