| 基于像元二分模型的地表植被覆盖度估算模块化设计与实现 |
| |
| 引用本文： | 赵威成,张红华,马福义,叶欣.基于像元二分模型的地表植被覆盖度估算模块化设计与实现[J].北京测绘,2020(3):285-288. |
| |
| 作者姓名： | 赵威成 张红华 马福义 叶欣 |
| |
| 作者单位： | 黑龙江科技大学矿业工程学院;东北林业大学林学院 |
| |
| 基金项目： | 黑龙江省省属高校2018年度基本科研项目(2018-KYYWF-1178);“世景杯”第二届全国注册测绘师获奖论文(2019-00-03)。 |
| |
| 摘 要： | 地表植被覆盖度是的一种应用广泛的定量遥感产品,在水文、生态、区域变化等方面都具有重要的意义。像元二分模型是应用最多的一种遥感估算地表覆盖度的方法。目前,用遥感的方法进行地表植被覆盖度估算没有完整、系统的工具,用户只能逐步进行操作,效率低下,鉴于上述情况,本文运用IDL交互式数据语言,基于ENVI二次开发了一个植被覆盖度估算程序,取得了一定的成效,对遥感定量产品的生产、应用具有一定意义。
|
| 关 键 词： | 像元二分模型 植被覆盖度 交互式数据语言(IDL) 模块化设计 |
Modular Design and Implementation of Vegetation Coverage Estimation Based on Dimidiate Pixel Model |
| |
| ZHAO Weicheng,ZHANG Honghua,MA Fuyi,YE Xin.Modular Design and Implementation of Vegetation Coverage Estimation Based on Dimidiate Pixel Model[J].Beijing Surveying and Mapping,2020(3):285-288. |
| |
| Authors: | ZHAO Weicheng ZHANG Honghua MA Fuyi YE Xin |
| |
| Institution: | (School of Mining Engineering,Heilongjiang University of Science and Technology, Harbin Heilongjiang 150022, China;School of Forestry,Northeast Forestry University, Harbin Heilongjiang 150040, China) |
| |
| Abstract: | Surface vegetation coverage is a widely used quantitative remote sensing product,which has important significance in hydrology,ecology and regional change.Pixel dichotomy model is one of the most widely used remote sensing methods for estimating land cover.At present,there is no complete and systematic tool for estimating vegetation coverage using remote sensing method.Users can only operate step by step,which is inefficient.In view of the above situation,this paper develops a vegetation coverage estimating program based on ENVI using IDL interactive data language,achieves certain results,and it is beneficial to the production and application of remote sensing quantitative products. |
| |
| Keywords: | dimidiate pixel model vegetation coverage Interactive Data Language(IDL) modular design |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
