县级土地利用调查是土地管理的基础性工作，是我国各级土地利用现状准确数据的实际来源。
The survey of land use at county level is the basic work for land management and the actual accurate data resource of land cover in our country.
其次，通过对“城中村”土地现状的描述，从制度因素和管理角度深层次分析了目前我国“城中村”土地利用存在的普遍问题。
Secondly, based on the description about current land of Urban Villages, I analysis the widespread problems in land-use of Urban Village from the institutional factors and management system.
因此，如何结合新技术和新方法实现土地利用现状信息的提取，是国土资源管理有待解决的问题。
Therefore, how to integrate new technologies and new methods to achieve land-use information extraction, land and natural resources management is yet to be resolved.
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