Agriculture drought risk assessment of the irrigated agriculture zone in North Henan Plain using HJ-1 and MODIS data

Haixia He; He Huang; Ping Wang; Yinxiang Sun

doi:10.1117/12.901857

23 November 2011 Agriculture drought risk assessment of the irrigated agriculture zone in North Henan Plain using HJ-1 and MODIS data

Haixia He, He Huang, Ping Wang, Yinxiang Sun

Author Affiliations +

Proceedings Volume 8006, MIPPR 2011: Remote Sensing Image Processing, Geographic Information Systems, and Other Applications; 800623 (2011) https://doi.org/10.1117/12.901857
Event: Seventh International Symposium on Multispectral Image Processing and Pattern Recognition (MIPPR2011), 2011, Guilin, China

Abstract

This paper analyzed the evolution of drought and the spectral response of the crop at different growing seasons focuses on the irrigated agricultural areas of northen Henan using the HJ-1 data and MODIS data,associated with relevant meteologic data, regional geographical data and the social economic data.The Spatial and temporal distribution of the risk of disaster-causing factors and the fragility of the disaster-affected body was conducted and the comprehensive index of agricultral drought risk was built up.Then, trend of the agricultural drought was analyzed and the irrigated agricultural drought risk class was performed and the possible hazard and influence of agricultural drought and the performance of appropriate strategy to reduce agricultral drought have been estimated.At last,verification of the results and improvement of the model have been carried out supported by the historic cases, expert system and the on-site investigation data.

Citation Download Citation

Haixia He, He Huang, Ping Wang, and Yinxiang Sun "Agriculture drought risk assessment of the irrigated agriculture zone in North Henan Plain using HJ-1 and MODIS data", Proc. SPIE 8006, MIPPR 2011: Remote Sensing Image Processing, Geographic Information Systems, and Other Applications, 800623 (23 November 2011); https://doi.org/10.1117/12.901857

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KEYWORDS

Agriculture

Data modeling

MODIS

Hazard analysis

Satellites

Meteorology

Data centers

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