正射影像图在土地调查中应用的研究

Application of Ortho Rectification Images for the Investigation of Land Use:a Case to the High-tech Developing Zone of Changchun

随着GIS技术发展和应用,编制数字土地利用现状图是现在土地资源调查的重要内容,本文以长春高新技术开发区土地调查项目为例,论述了利用正射影像图进行土地利用现状图制作的过程以及在制作过程中应该注意的问题和方法,同时论述了作者在制作过程中的心得与体会。

With the development and application of GIS,The establishment of digital land-use map is an important work for Investigation on Land Resources,This paper describes the process、problems and methods to be noticed in the Making of land-use map using Ortho-photo Image,The Experience of the author is also described——Take land investigation in the Changchun High-tech Development Area for Example.