Evaluation of Construction Land Ecological Suitability in Chenggong District of Kunming Based on Big Date

Abstract

Urban construction is also increased rapidly with rapid development of modern society, which is also accompanied by damages of ecological environment and irrational construction land. In the paper, Kunming Chenggong District is adopted as an example aiming at the problem. Supervision classification, buffer analysis, overlay analysis and other related methods are adopted for evaluating the ecological adaptability of construction land in Chenggong district based on big date, using GIS and RS technology, thereby providing certain suggestions for Chenggong Development from ecological perspective.