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Concept of Building Multi-level Classification System Framework for Land Type Based on Grid
ZHU Huazhong;WANG Juanle;ZHONG Huaping;ZHOU Lilei;YANG Hua;LIU Qing;State key Laboratory of Resources and Environment Information System;Institute of Geographical Sciences and Natural Resources Researches;CAS;Jiangsu Center for Collaborative Innovation in Geographic Information Resource Development and Application;Institute of Geographical Sciences and Natural Resources Researches;CAS;Key Laboratory of Land-surface processes and Environmental Remote Sensing in Three Gorges Reservoir Area;Chong Qing Normal University;College of Land Resource and Environment;Jiangxi Agricultural University;
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