Application of ArcGIS In the Evaluation of Land Intensive Use

摘要

Land intensive use is essentially the relationship between land input and output, which means to get the highest output with the least input. The evaluation of land intensive use level is a vital content of urban land management, which can help to provide scientific basis for the governments' decision-making of land management. As a key tool of spatial analysis, ArcGIS plays a very important role in the evaluation of land intensive use. On the basis of discussing the importance of applying GIS to the evaluation work of land intensive use, this paper taking the work flow of the evaluation of intensive land use as the order to introduce the application of ArcGIS in the evaluation work, including image matching, data editing and production of thematic maps, etc., and puts forward the idea of optimizing this work in the future in order to provide reference for theapproaching evaluation of land intensive use and the application of ArcGIS software.