3D web visualization of huge CityGML models
نویسندگان
چکیده
منابع مشابه
CityGML – Interoperable Access to 3D City Models
Virtual 3D city models provide important information for different aspects of disaster management. In this context, up-to-dateness of and flexible access to 3D city models are of utmost importance. Spatial Data Infrastructures (SDI) provide the appropriate framework to cover both aspects, integrating distributed data sources on demand. In this paper we present CityGML, a multi-purpose and multi...
متن کامل3D Visualization of Urban Data Based on CityGML with WebGL
Due to the advances in computer graphics and improved network speed it is now possible to navigate in 3D virtual world in real time. Until now, technologies employed require to install standalone application or plugins on navigators. The arrival of HTML 5 brings news solutions to visualize 3D data in a browser with WebGL. Several globe projects have proven that such technologies can be employed...
متن کاملCityGML-based 3D GIS visualization in the cloud environment
CityGML provides an effective approach to the sharing and inoperability of 3D GIS spatial data. However, due to the large amount of data, CityGML’s resolving, transferring, and rendering processes during visualization are inefficient in a standalone system, causing considerable delays in viewing the information of large 3D maps for users. The cloud computing technique is introduced to address t...
متن کاملVisualization of Building Models and Factual Data Integrated by Citygml
Focus of this paper lies on the enrichment of 3D models with features extracted from IR images and on the integration of factual data, multiple image textures, and meta data into a semantically-geometrical model. In the last year CityGML was developed to capture geometric data and links to textures images as well as factual data and meta data of 3D city models. Multiple textures given by, e.g. ...
متن کاملWeb-based visualization of large 3D urban building models
Web-based visualization of large 3D urban building models Liqiang Zhang a , Chunming Han b , Liang Zhang a , Xiaokun Zhang c & Jonathan Li d a State Key Laboratory of Remote Sensing Science, Beijing Normal University, Beijing, China b The Center for Earth Observation and Digital Earth, Chinese Academy of Science, Beijing, China c Department of Computer Science, Beijing Electronic Science and Te...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
سال: 2015
ISSN: 2194-9034
DOI: 10.5194/isprsarchives-xl-3-w3-601-2015