Research on High-precision Geometric Positioning of ZY-3
نویسندگان
چکیده
This paper established strict image-object relationship model of ZY-3,and analyzed orbital data and attitude data statistically. It did camera geometric calibration using high-precision artificial target. Internal geometric correction of the original satellite images, eliminating the interior orientation parameters such as non-uniform transition, transition of the integration time and attitude of high frequency components,achieved a high geometric positioning accuracy.
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