Description method for complex constraint of mine remote sensing monitoring attribute data
DIAO Mingguang1, XUE Tao1, LIANG Jiandong1, LI Jiancun2, LIU Qiong2
1. School of Information Engineering, China University of Geosciences, Beijing 100083, China;
2. China Aero Geophysical Survey and Remote Sensing Center for Land and Resources, Beijing 100083, China
To tackle the description problems of XSD in the remote sensing attributes data of mine monitoring complex constraints, this paper proposes a method of "additional attributes". The XSD constraint description mechanism is extended, which includes element self-domain value description and the description between the elements. By using DOM to interpret and analyze the XSD file, the real-time verification of the attribute data is realized, which improves the user's working efficiency and the accuracy of attribute data assignment.
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