安徽农业科学2016，Vol.44Issue(19)：64-66,75,4.
基于增量包法的耕地质量年度更新评价研究--以湖南省湘乡市为例
Evaluation of Annual Updating of Cultivated Land Quality Grade Based on Incremental Package-A Case Study of Xiangxiang City in Hunan Province
黄翔1
作者信息
- 1. 湖南万源评估咨询有限公司，湖南长沙410005
- 折叠
摘要
Abstract
According to the Regulation for Gradation on Agriculture Land Quality ( GB/T 28407-2012 ) , based on the survey data of land change in 2014 and the assessment results of cultivated land quality grade in 2013 in Xiangxiang City, cultivated land changing suddenly in quality was extracted and evaluated by using incremental package on ArcGIS10.2 toobtain the assessment results of annual updating of cultivat-ed land quality grade in Xiangxiang City in 2014.At last, the changing trends of the cultivated land in area and quality were analyzed, and corresponding suggestions about utilization and and protection of cultivated land in Xiangxiang City were put forward.关键词
耕地质量等别更新评价/增量包法/湘乡市Key words
Evaluation of cultivated land quality grade updating/Incremental package/Xiangxiang City分类
管理科学引用本文复制引用
黄翔..基于增量包法的耕地质量年度更新评价研究--以湖南省湘乡市为例[J].安徽农业科学,2016,44(19):64-66,75,4.
