Abstract
Management and Sharing Information System of Chinese Land Resources Track: Application Development Author(s): Yanzhen Yue, Zehui Li, Cuiyu Qu To scientifically reveal the quantity, quality, distribution, and dynamics of land resources in China, the land resources datasets at a scale of 1:100M have been collected nationwide since 1992. Based on the advanced Esri software suites, the authors created the web-based management and sharing information system. This system is composed of six layers of user services, datasets, network, technical support, and management, and it provides the end-users with multiple services of metadata query, spatial data query, attribute query, model calculation, dynamic mapping, and downloading. Yanzhen Yue Institute of Geography and Natural Resources Research Chinese Ecosystem Research network Road Datun 11, Chaoyang distrcit Beijing 100101 CN Phone: 0086-10-64889267 Fax: 86-10-64889399 E-mail: yyz@cern.ac.cn Zehui Li Institute of Geographical Sciences and Natural Resources Research CAS Data center for Resources and Environment Road Datun 11, Chaoyang distrcit Beijing 100101 CN Phone: 86-10-64889070 E-mail: lizh@igsnrr.ac.cn Cuiyu Qu Institute of Geography and Natural Resources Research Chinese Ecosystem Research network Road Datun 11, Chaoyang distrcit Beijing 100101 CN Phone: 86-10-64889267 E-mail: qqop@263.net |
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