The remote sensing quantitative monitoring of soil moisture in the upstream of minjiang valley

Author

Yuxia Li ; Wunian Yang ; Lei He ; Ling Tong ; Jiancheng Shi

Author_Institution

Sch. of Autom., Univ. of Electron. Sci. & Technol. of China, Chengdu, China

fYear

2013

fDate

21-26 July 2013

Firstpage

3734

Lastpage

3737

Abstract

The paper studied the model relation of soil moisture and spectral index by using the data field measured spectral reflectance and soil moisture, and analyzed the correlation between the soil moisture and spectral index. Furthermore, based on analyzing the data measured, the research selected the sensitive band and built the optimal inversion model. The soil moisture of the studied area (Maoergai area of Minjiang upriver) was inversed, and then the inversed results were analyzed and evaluated. By analyzing the different inversed results accuracy, the research obtained the optimal method of soil moisture inversion for ecological water information index remote sensing quantitative model.

Keywords

ecology; environmental monitoring (geophysics); hydrology; inverse problems; moisture; remote sensing; soil; spectral analysis; China; Maoergai area; Minjiang upriver; Minjiang valley; data analysis; data field measured spectral reflectance; ecological water information index remote sensing quantitative model; optimal inversion model; remote sensing quantitative monitoring; sensitive band; soil moisture inversion; spectral index; Abstracts; Area measurement; Educational institutions; Market research; Moisture; Moisture measurement; Soil; Quantitative Inversion; Remote Sensing; Soil moisture; Spectral Index; Spectral Reflectance;

fLanguage

English

Publisher

ieee

Conference_Titel

Geoscience and Remote Sensing Symposium (IGARSS), 2013 IEEE International

Conference_Location

Melbourne, VIC

ISSN

2153-6996

Print_ISBN

978-1-4799-1114-1

Type

conf

DOI

10.1109/IGARSS.2013.6723642

Filename

6723642