Multi-star linear regression retrieval model for monitoring soil moisture using GPS-IR

Multi-star linear regression retrieval model for monitoring soil moisture using GPS-IR

Global positioning system interferometric reflectometry (GPS-IR) is a new remote sensing technique that can be used to estimate near-surface soil moisture from signal-to-noise ratio (SNR) data recorded by a measurement receiver. Considering that there are few studies on the inversion of soil moistur...

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Bibliographic Details
Main Authors: LIANG Yueji, REN Chao, HUANG Yibang, PAN Yalong, ZHANG Zhigang
Format: Article
Language:zho
Published: Surveying and Mapping Press 2020-07-01
Series:Acta Geodaetica et Cartographica Sinica
Subjects:
gps-interferometric reflectometry
soil moisture
signal to noise ratio
multi-satellite combination
retrieval accuracy
Online Access:http://html.rhhz.net/CHXB/html/2020-7-833.htm

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