| 基于RS技术的土地利用/覆盖变化分析 |
| |
| 引用本文： | 张美华,张雪莲,刘佳. 基于RS技术的土地利用/覆盖变化分析[J]. 农业网络信息, 2014, 0(2): 8-12 |
| |
| 作者姓名： | 张美华 张雪莲 刘佳 |
| |
| 作者单位： | 安徽农业大学资源与环境学院; |
| |
| 摘 要： | 本文通过对安徽省萧县1990年、2000年和2010年的三景Landsat TM遥感影像进行分析,结合研究区基本概况研究萧县土地利用/覆盖变化。根据研究目标,确定主要研究内容为:利用ENVI 4.7遥感软件对萧县不同时期的TM影像进行对比分析,解译土地利用/覆盖变化情况等遥感信息,分析并计算出土地利用/覆盖变化数据,将土地利用分为耕地、植被、水体、建设用地、未利用土地等五种类型。采用最大似然法分别对萧县1990年、2000年和2010年的三景Landsat TM遥感影像进行分类,然后进行对比分析,获取土地利用/覆盖变化的空间数据。在此基础上,利用数学统计分析方法,进行土地利用/覆盖变化动态分析。
|
| 关 键 词： | 萧县 遥感 土地利用覆盖变化 |
Analysis on Land Use/Cover Change of Using RS Technology |
| |
| ZHANG Meihua,ZHANG Xuelian,LIU Jia. Analysis on Land Use/Cover Change of Using RS Technology[J]. Agriculture Network Information, 2014, 0(2): 8-12 |
| |
| Authors: | ZHANG Meihua ZHANG Xuelian LIU Jia |
| |
| Affiliation: | (Resources and Environment College, Anhui Agricultural University, Anhui Hefei 230036) |
| |
| Abstract: | By analyzing the three-dimensional Landsat TM images of Xiaoxian in Anhui Province in 1990, 2000 and 2010, and combining with the basic situation of study area, the Land Use/Cover Change （LUCC） of Xiaoxian was studied. According to the research target, the main research content were determined： comparison and analysis were carried out using ENVI 4.7 software and TM remote sensing images of different periods in Xiaoxian, remote sensing information of LUCC were interpreted, the land use / cover change data were analyzed and calculated. The land use was divided into five types including cultivated land, vegetation, water, construction land, unused land. Using the maximum likelihood method respectively, the three-dimensional Landsat TM remote sensing images of Xiaoxian in 1990, ：2000 and 2010 were classified and used to make the contrast analysis, which showed the spatial data of LUCC. On this basis, using the mathematical and statistical analysis method, the dynamic analysis of LUCC was given. |
| |
| Keywords: | Xiaoxian remote sensing Land Use/Cover Change （LUCC） |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
