基于GF-1数据的南京江北新区植被覆盖度遥感估算
Estimating Vegetation Coverage of Nanjing Jiangbei District Based on the GF-1 Data
高磊 1卢刚1
作者信息
- 1. 江苏省测绘工程院,江苏南京210013
- 折叠
摘要
以南京江北新区为研究区,选用GF-1 16 m分辨率的MFV4多光谱传感器数据,基于像元二分模型对研究区进行植被覆盖度遥感估算.结果表明,GF-1数据可以快速有效地反映地表植被的空间分布状况.对结果的分级统计显示,江北新区植被覆盖较高,生态环境良好,适宜打造绿色宜居区域.
Abstract
With Jiangbei District in Nanjing City as study area,using MFV4 multispectral remote sensing data with 16 m spatial resolution in GF1 satellite and based on dimidiate pixel model,vegetation coverage in study area was estimated.The results showed that the GF-1 data can reflect the spatial distribution of surface vegetation effectively,the high vegetation coverage in Jiangbei District is good for ecological environment and green livable area constructing.
关键词
GF-1/江北新区/植被覆盖度Key words
GF-1/Jiangbei District/Vegetation coverage引用本文复制引用
出版年
2016
国家科技期刊平台
NSTL
维普
万方数据