A multi-leading edge and multi-threshold waveform retracker

Xiao Tao Chang*, Jian Cheng Li, Jin Yu Guo, Chein-way Hwang

*Corresponding author for this work

研究成果: Article同行評審

11 引文 斯高帕斯(Scopus)

摘要

Characteristics of the altimetry waveform are studied to improve the accuracy of sea surface height measurement. Based on the existing methods, the leading-edge-detection-based multi-leading edge and multi-threshold waveform retracking method is presented. Then, the method is applied to the waveform processing over the China offshore to enhance the precision and resolution of altimetry. As a validation, the gravity anomaly data are computed from the retracked data and compared with the ship-born gravity. Results show the method can improve the altimetry precision greatly.

原文English
頁(從 - 到)1629-1634
頁數6
期刊Acta Geophysica Sinica
49
發行號6
DOIs
出版狀態Published - 1 一月 2006

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