Estimation Error of Topographic Phase Based on RVoG Model Using POLinSAR Data

摘要：

Topographic phase is a key parameter in the Random Volume over Ground forest model. Its estimation error influences the estimation accuracy of other forest parameters. Therefore, the error analysis and error control in topographic is necessary to obtain the accurate forest parameters. This paper analyzes the main error sources in topographic phase and provides a method to estimate the possible error range. To examine the proposed method, the error analysis is applied on the results of ESAR L band forest data.

作者: L.Bai W.Hong F.Cao

作者单位: National Key Laboratory of Microwave Imaging Technology,China;Institute of Electronics,Chinese Acade National Key Laboratory of Microwave Imaging Technology,China;Institute of Electronics,Chinese Acade

会议类型: 国际会议

会议名称: Progress in Electromagnetics Research Symposium 2009(2009年电磁学研究新进展学术研讨会)(PIERS 2009)

会议地点: 北京

会议语种:英文

页码: 1464-1468

在线出版日期: 2009-03-23（万方平台首次上网日期，不代表论文的发表时间）