Evaluation of urban land intensive use based on RS and GRS

The evaluation index system of urban land intensive use is built with IKONOS remote sensing data as the main data source. ArcGIS is a main software of processing spatial data. Based on this, quantitative evaluation model of land intensive use is constructed through comprehensive evaluation method. This model is applied to evaluate the level of urban land intensive use in Shijiazhuang. It has been proved that this kind of evaluation system, i.e. remote sensing image as the main data resource, GIS as the spatial data processing software and comprehensive evaluation model as the evaluation method, to evaluate urban land intensive use level, is more effective, more practicable, more convenient and the evaluation result is more objective.