@inproceedings{JaselskisWhiteWalters2004, author = {Jaselskis, Edward and White, David and Walters, Russell}, title = {Real time geotechnical field data acquistion using a distributed approach}, doi = {10.25643/bauhaus-universitaet.114}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-1146}, year = {2004}, abstract = {A distributed geotechnical remote analysis of data system (Distributed G-RAD) can benefit both owners and contractors in providing better quality control and assurance on geotechnical projects. The Distributed G-RAD approach involves efficient data acquisition using PDAs with GPS capability, radio frequency identification (RFID) tags for labeling soil samples, laser scanning for measuring lift thickness and volumes of stockpiles and borrow pits. Spatial data storage is provided using a geographic information system (GIS). Portions of this system are already developed while other parts are still being considered. This paper also describes how RFID and laser scanning technologies can be used in the larger Distributed G-RAD system.}, subject = {Mobile Computing}, language = {en} } @article{GongHuangChen2004, author = {Gong, Dejun and Huang, Limang and Chen, Xi}, title = {Research and Application on Highway Construction Visual Management Information System based on the Network and GIS}, doi = {10.25643/bauhaus-universitaet.266}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-2661}, year = {2004}, abstract = {The paper introduced the research and application of the highway construction management information integrated system. Explained the development and application of highway survey applet run on mobile telephone supporting Java and the technique of transmitting engineering data by GPRS wireless network technology. And expounded the development and application of highway engineering construction field data collecting software run on Pocket-PC. Recommended the technique of engineering long distance data transmitting based on C/S structure adopting VPN (Virtual Private Networks) technology. Especially expatiated on the research on the platform of highway construction management information integrated system adopting geography information system (GIS) technique, database technique and network technique. And said all to subsystem about bid manage, contract management, engineering design drawing, engineering survey calculation, measure and pay, data processing on engineering experiment, quantity assessing, project plan and progress, engineering document management etc. Besides? proposed highway construction project visual analysis and inquiry system based on Web-GIS; Explained the research and application of highway engineering construction OA based on B/S structure; real-time workflow and information processing such as the management of administration, business and procedure of authorization and information distribution. At last, the author described the prospect of the application of C/S and B/S structure in trade software development in the highway construction management.}, subject = {Geoinformationssystem}, language = {en} } @article{MonobeTanakaFuruta2004, author = {Monobe, Kantaro and Tanaka, Shigenori and Furuta, Hitoshi}, title = {Development of a System for Making Guide Maps based on the Idea of the Cognitive Map}, doi = {10.25643/bauhaus-universitaet.268}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-2688}, year = {2004}, abstract = {Digital maps are very easily applied as route guide maps. Route guide maps are provided through Web or a mobile phone services, and demand for such services is increasing. However, the production of a route guide map requires a great deal of time. Therefore, it is difficult for general users to make route guide maps. The purpose of the present research is the development of a system that can generate a route guide map using the Digital Map 2500 (Spatial Data Framework) published by the Geographical Survey Institute. This system will not require advanced equipment or expert knowledge. Therefore, anyone can produce route guide maps easily and quickly. By using the Digital Map 2500, the time and cost required in order to generate a map are reduced. Moreover, a useful route guide map can be created by simplifying the map form based on the human cognitive map.}, subject = {Geoinformationssystem}, language = {en} } @article{KoikeMorimotoImamura2004, author = {Koike, Hirotaka and Morimoto, Akinori and Imamura, Maki}, title = {A Study on the Relationships of Residential Electricity Consumption and Automobile Energy Consumption with Urban Forms Using GIS}, doi = {10.25643/bauhaus-universitaet.269}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-2690}, year = {2004}, abstract = {In this Paper, we explored the relation between the electricity consumption in residential sector and the automobile energy consumption in transportation sector in accordance with the location of city by employing Geographic Information System (GIS). We found in the study that the electricity consumption per capita has a tendency that is higher in city center and lower in suburbs in Utsunomiya city. It is also noted that there is little difference among total consumption between city center and suburbs, despite the fact that the density of electric appliances tends to increase in a small size house of city center and the amount of automobile energy consumption from residence is lower in city center than in suburbs.}, subject = {Geoinformationssystem}, language = {en} } @article{KashiyamaHamadaTaniguchi2004, author = {Kashiyama, Kazuo and Hamada, Hidetaka and Taniguchi, Takeo}, title = {Large Scale Finite Element Simulation and Modeling Using GIS/CAD for Environmental Flows in Urban Area}, doi = {10.25643/bauhaus-universitaet.267}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-2675}, year = {2004}, abstract = {A large-scale computer modeling and simulation method is presented for environmental flows in urban area. Several GIS and CAD data were used for the preparation of shape model and an automatic mesh generation method based on Delaunay method was developed. Parallel finite element method based on domain decomposition method was employed for the numerical simulation of natural phenomena. The present method was applied to the simulation of flood flow and wind flow in urban area. The present method is shown to be a useful planning and design tool for the natural disasters and the change of environments.}, subject = {Geoinformationssystem}, language = {en} } @inproceedings{RenShiXu2004, author = {Ren, Aizhu and Shi, Jianyong and Xu, Yun}, title = {Modeling of Buildings and Roads for Urban Applications based on 2D Digital Maps}, doi = {10.25643/bauhaus-universitaet.179}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-1791}, year = {2004}, abstract = {Three-dimensional models of urban objects play an important role in the urban applications such as urban planning, environmental concerning, or urban disaster mitigations. While the modeling of urban objects is time consuming and storage costing. This paper presents solutions for this. Buildings with regular shapes and plane roofs are constructed into computer models by identifying of graphic elements from the digital maps of urban area to get building base plane and building heights. Buildings with irregular shapes and non-plane roofs are constructed into computer models by employment of a specific system developed by the authors. Road objects and topologies are constructed into computer models by employment of specific algorithms. The solutions presented in this paper has been used in the development of urban disaster mitigation system for Shantou, China.}, subject = {Architektur}, language = {en} }