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Land reservation is defined as a land management policy for insuring the government to control primary land market. It
requires the government to obtain the land first, according to plan, by purchase, confiscation and exchanging, and then
exploit and consolidate the land for reservation. Underlying this policy, it is possible for the government to satisfy and
manipulate the needs of land for urban development. The author designs and develops "Land Reservation System for
Eastern Lake Development District" (LRSELDD), which deals with the realistic land requirement problems in Wuhan
Eastern Lake Development Districts. The LRSELDD utilizes modern technologies and solutions of computer science
and GIS to process multiple source data related with land. Based on experiments on the system, this paper will first
analyze workflow land reservation system and design the system structure based on its principles, then illustrate the
approach of organization and management of spatial data, describe the system functions according to the characteristics
of land reservation and consolidation finally. The system is running to serve for current work in Eastern Lake
Development Districts. It is able to scientifically manage both current and planning land information, as well as the
information about land supplying. We use the LRSELDD in our routine work, and with such information, decisions on
land confiscation and allocation will be made wisely and scientifically.
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