Processing and preliminary accuracy validation of the GF-7 satellite laser altimetry data
GF-7 satellite is equipped with the first full waveform laser altimeter of China for earth observation, which is mainly used to obtain sparse elevation control points on the ground, and ultimately improve the stereo mapping accuracy of stereo images without ground control points. The laser altimetry...
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| Main Authors: | , , , , , , , |
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| Format: | article |
| Language: | ZH |
| Published: |
Surveying and Mapping Press
2021
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| Subjects: | |
| Online Access: | https://doaj.org/article/27972c0a86f9409ea04a5ca92afdc0f6 |
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