搜索结果: 121-135 共查到“测绘科学技术 Geospatial”相关记录168条 . 查询时间(0.054 秒)
MODIFIED A* ALGORITHM IMPLEMENTATION IN THE ROUTING OPTIMIZED FOR USE IN GEOSPATIAL INFORMATION SYSTEMS
GIS Routing Optimization Graph Theory A*Algorithms Modelling
2014/12/1
Among the main issues in the theory of geometric grids on spatial information systems, is the problem of finding the shortest path routing between two points. In this paper tried to using the graph th...
UBISOUND: DESIGN A USER GENERATED MODEL IN UBIQUITOUS GEOSPATIAL INFORMATION ENVIRONMENT FOR SOUND MAPPING
Ubiquitous GIS VGI Spatial Analysis Sound Mapping Context Awareness Risk Assessment
2014/12/1
In this paper, we study how mobile computing and wireless technologies can be explored to provide effective ubiquitous GIS services. Instead of reinventing the wheels, we make use of smartphones, off-...
Validation techniques of agent based modelling for geospatial simulations
Verification validation calibration agent based modelling Error Artefact
2014/12/1
One of the most interesting aspects of modelling and simulation study is to describe the real world phenomena that have specific properties; especially those that are in large scales and have dynamic ...
Improving the Slum Planning Through Geospatial Decision Support System
Geospatial Decision Support System Slum Gulbarga GIS Community
2014/11/28
In India, a number of schemes and programmes have been launched from time to time in order to promote integrated city development and to enable the slum dwellers to gain access to the basic services. ...
A geospatial time-aware web interface to deliver information about air pollution and exposure in a big city and its surroundings
GIS Web Based Pollution Multitemporal Atmosphere Urban
2014/11/28
A GIS-based web-mapping system is presented, aimed at providing specialists, stakeholders and population with a simple, while scientifically rigorous, way to obtain information about people exposure t...
A geospatial reference framework for a university campus: a case study for managing student surveyed topographic data
Geospatial reference framework Topographic survey University campus
2014/11/28
This presentation describes a geospatial reference framework for managing student surveyed topographic data of a university campus. This topographic data is collected annually by Geodesy and Geomatics...
Spatially Constrained Geospatial Data Clustering for Multilayer Sensor-Based Measurements
Precision agriculture proximal soil sensing geospatial data clustering management zones
2014/11/28
One of the most popular approaches to process high-density proximal soil sensing data is to aggregate similar measurements representing unique field conditions. An innovative constraint-based spatial ...
Examining Map Projection Distortions using Geospatial Web Tools
Map projections Geospatial Web Visualizer Web Services
2014/11/28
This paper presents a geospatial web application developed recently to support the teaching needs of sophomores at the University of New Brunswick on basic mapping concepts focussing on map projection...
GeoEtrim, SharpQ and Epix: Trio of Tools for Geospatial Image Analysis
GeoEtrim GeoSpot GeoFigcon SharpQ epix Geospatial analysis
2014/9/29
This paper presents an overview of three approaches developed in Matlab for geospatial analysis of images. GeoEtrim has two subpackages, GeoSpot and GeoFigcon. GeoSpot aims to perform bundle adjustmen...
WebGL Visualisation of 3D Environmental Models Based on Finnish Open Geospatial Data Sets
LiDAR photogrammetry change detection 3D visualization 3D reconstruction
2014/9/9
Recent developments in spatial data infrastructures have enabled real time GIS analysis and visualization using open input data sources and service interfaces. In this study we present a new concept w...
THE DEVELOPMENT OF GEOSPATIAL EDUCATION AND TRAINING IN NORTH AFRICA
Curriculum geospatial North Africa
2014/7/23
This paper described the progress in a project funded by the ISPRS Scientific Initiative to develop a curriculum for the African
Geospatial Sciences Institute (AGSI) in Tunis. AGSI is a non profit...
GEOSPATIAL SERVICE PLATFORM FOR EDUCATION AND RESEARCH
Geospatial Web Service Geoprocessing Service Chaining Education
2014/7/23
We propose to advance the scientific understanding through applications of geospatial service platforms, which can help students
and researchers investigate various scientific problems in a Web-bas...
MARKETING THE SURVEYING AND GEOSPATIAL PROFESSIONS
Surveying Spatial Information Education
2014/7/23
Many universities around the world are experiencing a decline in the number of students entering programs in surveying and
geospatial engineering, including some institutions with prestigious past...
WEB-BASED GEOSPATIAL RESOURCE SHARING THROUGH GEOPW
Geospatial Web Service Geoprocessing Web Workflow Service Chaining Online Collaboration
2014/7/23
As Web-related technologies have matured in recent years, an increasing amount of geospatial resources (e.g. geospatial services,
workflows, and geospatial data) are available in the distributed Web...
Design and Implementation of Beijing Fundamental Geospatial Framework Platform
Fundamental Geospatial Framework ArcGIS Server ArcSDE MongoDB
2014/7/24
The construction of fundamental geospatial framework is an important infrastructure project. It provides spatial positioning and play s an indispensable role for city development and informatization c...