| 咸阳市城市扩张及驱动力分析 |
| |
| 引用本文： | 张小勇,卫海燕.咸阳市城市扩张及驱动力分析[J].测绘科学,2013,38(3):81-82,65. |
| |
| 作者姓名： | 张小勇 卫海燕 |
| |
| 作者单位： | 陕西师范大学旅游与环境学院,西安,710062 |
| |
| 基金项目： | 国家自然科学基金资助项目，陕西省软科学基金资助项目，陕西师范大学研究生培养创新基金 |
| |
| 摘 要： | 本文以咸阳市为例,借助三期Landsat遥感数据,运用Erdas和Arcgis软件平台对咸阳市的建成区边界进行提取,并结合咸阳市的社会经济统计数据对咸阳市的空间扩张方向和驱动力作了时空分析。结果表明:咸阳市2010年比1988年建成区面积扩张3.35倍;通过人口、经济和交通因素3方面对建成区驱动力进行分析,发现经济因素是其驱动力的核心因素。
|
| 关 键 词： | 遥感影像 城市扩张 驱动力 咸阳 |
Analysis of Xianyang urban expansion and driving factors |
| |
| ZHANG Xiao-yong,WEI Hai-yan.Analysis of Xianyang urban expansion and driving factors[J].Science of Surveying and Mapping,2013,38(3):81-82,65. |
| |
| Authors: | ZHANG Xiao-yong WEI Hai-yan |
| |
| Institution: | (College of Tourism and Environment,Shaanxi Normal University,Xi’an 710062,China) |
| |
| Abstract: | A case study was conducted in Xianyang city,Shaanxi Province.According to the three periods remote sensing images,using Erdas and Arcgis 9.3 to draw the border of the built-up area,combining with social and economic statistical data of Xianyang city to analyze its direction of special expansion and dynamic monitoring.The results showed that the built-up area of Xianyang in 1988 was 3.35 times as large as its in 2010;by using population,economy and traffic factors to analyze the driving force of the built-up area,it was found that economy is the core factor. |
| |
| Keywords: | remote sensing image city expansion dynamic monitoring Xianyang |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
