RS和GIS支持下郑州市土地利用/土地覆盖变化监测研究

The RS and GIS supported by Zhengzhou city land use/land cover change monitoring research

伴随着快速发展的经济和城镇化,郑州市城市面貌发生着日新月异的变化,其土地利用类型和空间结构也随着时间的推移发生了很大的变化。本文基于RS和GIS监测研究了郑州市土地利用和土地覆盖的变化,这样可以对土地利用动态和土地利用数据更加准确的掌握,动态监测城镇建设用地的扩展进行,更加科学的预测土地利用和土地覆盖的变化发展趋势,提出建设性的土地利用意见供决策部门参考。

With the rapid development of economy and urbanization, face the rapid changes in zhengzhou city, the land use type and the spatial structure and great changes have taken place over time. Based on RS and GIS monitoring of zhengzhou city land use and land cover change, so that we can to have a more accurate data of land use and land use dynamic control, dynamic monitoring of urban construction land expansion, a more scientific forecast development trend of land use and land cover change, put forward constructive opinions of land use reference for decision-making departments.