The Automatic Extraction and Application of the Agricultural Land Patches Terrain Factors based on ModelBuilder
LI Hong-kui · Guotu yu ziran ziyuan yanjiu · 2013
The extraction of the patches of agricultural land terrain factor always adopted the way of human-computer interaction,which was complex and required high technical requirements and operating experience.The way of human computer interaction could not satisfy the requirement of efficiency and quality,facing the construction and analysis of agricultural land datebase.Modeling to realize the automatic extraction of the agricultural land patches terrain factors based on ModelBuilder was proved effective by research,which provided auxiliary decision support on land utilization.