摘要
GIS具有强大的空间数据和属性数据的处理能力.将GIS技术运用于农用地分等,不但可以减少大量烦琐的计算工作而且可以大大提高分等的速度和准确度。以江西省分宜县农用地分等为例,探讨了GIS技术在县域农用地分等中的应用,并提出了县域农用地分等应注意的问题。
GIS software has strong treatment ability of spatial data and the attribute data. It is not only can improve the speed and accuracy of grading and can reduce a large number of convoluted calculation work greatly through appling GIS technology to farmland grading. This text took the farmland grading of Fenyi in Jiangxi Province for example, probed into the application of GIS technology in the county farmland grading, and put forward the question that should be paid attention to in the county farmland grading.
出处
《水土保持研究》
CSCD
北大核心
2007年第6期421-424,共4页
Research of Soil and Water Conservation
基金
江西省教育厅资助项目(赣科技字[2006]146)
