Spatial Representativeness of Soil Moisture Stations and Its Influential Factors at a Global Scale

The spatial representativeness error of in situ soil moisture (SM) is recognized as a major source of uncertainty when validating satellite SM products with a spatial resolution of tens of kilometers. Site underrepresentation is primarily caused by environmental heterogeneity, but their relationship...

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Bibliographic Details
Published in:	IEEE transactions on geoscience and remote sensing Vol. 63; pp. 1 - 15
Main Authors:	Peng, Chenchen, Zeng, Jiangyuan, Chen, Kun-Shan, Ma, Hongliang, Letu, Husi, Zhang, Xiang, Shi, Pengfei, Bi, Haiyun
Format:	Journal Article
Language:	English
Published:	New York IEEE 2025 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Collocation methods Correlation coefficient Correlation coefficients Environmental factors Environmental variables Evaluation global scale Heterogeneity In situ measurement Laboratories Land cover Land surface Moisture content Northern Hemisphere Plant cover Reliability Ridges Satellites Sea measurements Sensors site representativeness Soil Soil measurements Soil moisture soil moisture (SM) Soil properties Soil texture Spatial discrimination spatial heterogeneity Spatial resolution Surface topography Texture validation Variability Vegetation
ISSN:	0196-2892, 1558-0644
Online Access:	Get full text
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