Title :
An aground-underground seamlessly integrated modeling method
Author :
Zhang, Yuansheng ; Yang, Xiaocong
Author_Institution :
Inst. of Min. Eng. Beijing, BGRIMM, Beijing, China
Abstract :
The seamlessly integrated modeling of aground, terrain and underground objects is the direction of up-to-date 3DGIS, traditional GIS mostly emphasize on independent modeling, lack of considering the interactive association of aground and underground entities. Based on spatial data model CSG+CD-TIN+GTP-TTS, an aground and underground seamlessly integrated modeling method together with key algorithms were introduced. Finally, an example verified the feasibility and availability of this method.
Keywords :
geographic information systems; solid modelling; 3DGIS; aground object; aground-underground seamlessly integrated modeling; terrain object; underground object; Buildings; Data models; Geology; Solid modeling; Spatial databases; Surface roughness; Tin; 3DGIS; Aground-underground; CSG+CD-TIN+GTP—TTS; Seamlessly Integrated Modeling; digital mine;
Conference_Titel :
Multimedia Technology (ICMT), 2011 International Conference on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-61284-771-9
DOI :
10.1109/ICMT.2011.6002335
