摘要
传统的二维平面图无法表达复杂的地质构造形态,3D GIS技术的发展为实现真三维城市地质调查提供了可能。3D GIS支持下的城市地质调查可以真实.形象、准确和清晰地反映城市地质结构,可以为城市安全、地下空间开发提供核心解决方案。
Traditional 2-D maps cannot reflect complex geological structure patterns, while the progress of the 3-D GIS technology makes possible a real 3-D urban geological survey. The 3-D GIS supported urban geological survey may truly, vividly, accurately and clearly reflect the urban geological structures and thereby offer a core solution to urban safety and the development of underground space.
出处
《城市地质》
2008年第1期14-17,共4页
Urban Geology
