Documentation for the Global Man-made Impervious Surface (GMIS) Dataset From Landsat
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下载链接：
https://sedac.ciesin.columbia.edu/data/set/ulandsat-gmis-v1/docs
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资源简介：
Urbanization is an important driver of change across our home planet. With over half of the world’s population living in urban areas today, the mapping and monitoring of urbanization is critical to understanding these changes and their potential impacts. The availability of high resolution, free satellite imagery at multiple epochs from the Global Land Survey (GLS) Landsat archive provides great opportunities to map global man-made surfaces and extent in unprecedented detail. The Global Man-made Impervious Surface (GMIS) Dataset From Landsat consists of global estimates of fractional impervious cover derived from the GLS Landsat dataset for the target year 2010. The GMIS dataset consists of two components: 1) global percent of impervious cover
提供机构：
Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC)
创建时间：
2017-12-06
