An emergency mission oriented evaluating method for space-based satellite sensors' observation combination

被引：0
|
作者：
Hu C. [1 ,2 ,3 ]
Liu Y. [4 ]
Zhang X. [5 ]
机构：
[1] Faculty of Information Engineer, China University of Geosciences (Wuhan), Wuhan
[2] National Engineering Research Center for Geographic Information System, China University of Geosciences (Wuhan), Wuhan
[3] Beijing Key Laboratory of Urban Spatial Information Engineering, Beijing
[4] College of Resource Environment and Tourism, Capital Normal University, Beijing
[5] State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan
来源：
Wuhan Daxue Xuebao (Xinxi Kexue Ban)/Geomatics and Information Science of Wuhan University | 2016年 / 41卷 / 10期
基金：
中国博士后科学基金;
关键词：
Emergency observation task; EO sensor web; Observation combination evaluation; Space-based satellite sensors;
D O I：
10.13203/j.whugis20140895
中图分类号：
学科分类号：
摘要：
Space-based satellite sensors are the important data sources needed to be planned in an emergency mission. Usually, one single space-based satellite sensor cannot fully provide the observation information. According to the dynamic and complex observation needs of emergency task, the program of multiple space-based satellite sensors' observation combination should be generated. In this article, we identify the problem model for a combination of space-based satellite observations based on the needs of a emergency tasks. By setting the weights of the observation requirement factors on-demand, we propose an emergency mission oriented evaluation method for a combination of space-based satellite sensors' observations that can realize a reasonable assessment for selecting the sensors combinations. Experimental results show that the use of this proposed method is a feasible solution for evaluating the program of combinations of observations from different space-based sensors. © 2016, Research and Development Office of Wuhan University. All right reserved.
引用
收藏
页码：1313 / 1318
页数：5
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