基于MapGIS水利工程建设征地图斑面积量算研究

Research on polygon area measurement on land acquisition for the construction of water resources projects based on MapGIS

本文结合水利工程建设征地特点,运用MapGIS文件转换、编辑处理、属性添加、空间分析等功能对地形图基础数据进行处理并生成图斑,根据移民安置设计工作具体要求输入图斑属性形成土地利用数据库.通过MapGIS的运用,实现了图斑面积快捷量算和成果高效利用,但在实践中仍需进一步改进.

Combined with the characteristics of land acquisition for construction of water resources projects,using the function of MapGIS in data processing,pattern generation,the input attribute and results application,achieve the faster and efficient application on polygon area measurement.But the method still needs to be improved in practice.