...键词：IMAGIS；三维地理信息系统；三维建模；高程 [gap=789]Keywords: IMAGIS;Three-dimensional Geographic Information System;Three-dimensional Modeling;elevation ...
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three-dimensional urban geographic information system 城市三维地理信息系统
The 3DGIS(Three-dimensional Geographic Information System) is one of the newest trends of the development of GIS science.
三维GIS是目前GIS科学发展的新趋势之一。
参考来源 - 基于TerraDeveloper的三维GIS开发研究·2,447,543篇论文数据，部分数据来源于NoteExpress
In this dissertation, key techniques for three-dimensional geographic information system and three-dimensional plotting system are studied.
本论文对三维地理信息系统及在其基础上建立的三维态势标绘系统的关键技术进行了研究。
Spatial data model is the core and base of three dimensional geographic information system design.
空间数据模型是地理信息系统设计的核心和基础。
It's a core problem to organize and manage massive data in three-dimensional urban geographic information system.
如何有效地组织和管理城市三维地理信息系统中海量级的三维数据是目前研究的一个核心问题。
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