A dataset of Urban Human Settlement Environment Assessment in Sanya City from 1988 to 2018 Based on Remote Sensing

Abstract

Human settlements are the result of human activities aiming at satisfying their own living needs. Remote sensing, as a new means of information acquisition, has been widely used because of its advantages of large coverage, strong periodicity and timeliness, and easy access to data. The application of remote sensing images in comprehensive evaluation of human settlements environment can effectively show the changing regularity of urban human settlements in long time series. Urban people based on Remote Sensing Comprehensive evaluation of residential environment has important research significance and application value. Taking Sanya as the research area, this study selected and collected Landsat series remote sensing image data of 1988, 1998, 2008, 2013 and 2018 in this area, fully utilized the index advantages of remote sensing elements, established the index system of human settlements environment, integrated natural and human elements, and used factor analysis method to empower and build a foundation. Based on the comprehensive evaluation method of human settlements environment by remote sensing technology, the results of remote sensing human settlements environment assessment in Sanya City in 1988, 1998, 2008, 2013 and 2018 were obtained. This data set can provide data reference for urban planning and urban construction.