METHOD FOR GENERATING 3-D HIGH RESOLUTION NDVI URBAN MODEL

摘要

PURPOSE: A three-dimensional high definition normalization city model generating method is provided to develop a three-dimensional city model related to vegetation distribution of a city through a mapping technique and high-definition NDVI image map manufacturing. CONSTITUTION: A three-dimensional building model(712) is generated. An NDVI building model(713) is generated by combination of the three-dimensional building model and an NDVI(Normalized Difference Vegetation Index) categorization image(723). Other facilities are manufactured in a three-dimensional model(703). An NDVI model is generated by combination of the three-dimensional model and a normalized vegetation map image. The NDVI categorization image is overlapped with a city model(721).