A Terrain-Constrained Cross-Correlation Matching Method for Laser Footprint Geolocation

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A Terrain-Constrained Cross-Correlation Matching Method for Laser Footprint Geolocation

The full-waveform spaceborne laser altimeter improves footprint geolocation accuracy through waveform matching, providing critical data for on-orbit calibration. However, in areas with significant topographic variations or complex surface characteristics, traditional waveform matching methods based...

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Bibliographic Details
Main Authors:	Sihan Zhou, Pufan Zhao, Jian Yang, Qijin Han, Yue Ma, Hui Zhou, Song Li
Format:	Article
Language:	English
Published:	MDPI AG 2025-07-01
Series:	Remote Sensing
Subjects:	full-waveform spaceborne laser altimetry footprint geolocation on-orbit calibration waveform matching terrain-constrained GaoFen-7
Online Access:	https://www.mdpi.com/2072-4292/17/14/2381
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