剧情简介：Geographic data models are digital frameworks that describe the location and characteristics of things in the world around us. With a geographic information system, we can use these models as lenses to see, interpret, and analyze the infinite complexity of our natural and man-made environments. With the geodatabase, a new geographic data model introduced with ArcInfo 8, you can...(展开全部)
作者：Michael Zeiler
出版社：ESRI Press
ISBN：9781879102620
