APPLICATIONS OF "3S" TO MONITORING OF SOIL MOISTURE CONDITION IN BEIJING

Wang Xiaoyun; Guo Wenli; Xi Wen; Zhang Lianqiang; Zhang Wenzong

Vol.13, NO.4, 2002

Article Contents

Article Navigation > Journal of Applied Meteorological Science > 2002 > 13(4): 422-429

Wang Xiaoyun, Guo Wenli, Xi Wen, et al. Applications of '3s' to monitoring of soil moisture condition in Beijing. J Appl Meteor Sci, 2002, 13(4): 422-429.

Citation:

Wang Xiaoyun, Guo Wenli, Xi Wen, et al. Applications of "3s" to monitoring of soil moisture condition in Beijing. J Appl Meteor Sci, 2002, 13(4): 422-429.

Wang Xiaoyun, Guo Wenli, Xi Wen, et al. Applications of '3s' to monitoring of soil moisture condition in Beijing. J Appl Meteor Sci, 2002, 13(4): 422-429.

Citation:

Wang Xiaoyun, Guo Wenli, Xi Wen, et al. Applications of "3s" to monitoring of soil moisture condition in Beijing. J Appl Meteor Sci, 2002, 13(4): 422-429.

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APPLICATIONS OF "3S" TO MONITORING OF SOIL MOISTURE CONDITION IN BEIJING

1.
Beijing Meteorological Bureau, Beijing 100089
2.
Heibei Meteorological Bureau, Shijiazhuang 050021

Received Date: 2001-02-08
Rev Recd Date: 2001-04-18
Publish Date: 2002-08-31

Abstract

Abstract

Methods for monitoring soil moisture by means of satellite data are discussed. Based on GIS and GPS techniques, the capabilities of analyzing the results of soil moisture conditions through satellite data are improved. Based on the analysis of different models, we developed some models that are applicable in monitoring soil moisture. The combination of geographic data with various data, including information of remote sensing, comes true. Remote sensing technology, in combination with GIS and GPS, improved the resolution of soil moisture monitoring.
- Remote sensing;
- GIS;
- GPS;
- Soil moisture monitoring

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References(12)

Figures and Tables

图 1 北京地区土壤水分状况卫星遥感动态监测流程图

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图 2 1999年8月1日北京所以区域土壤水分遥感监测图

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图 3 1999年8月1日北京壤土区域土壤水分遥感监测图

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图 4 两次卫星遥感监测结果比较图

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表 1 模式效果检验统计表

表 2 1999年3月30日动态模式效果检验

表 3 1999年4月20日动态模式效果检验

References

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