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第4届地理信息系统理论，应用和管理国际会议（The International Conference on Geographical Information Systems Theory, Applications and Management）
第4届 地理信息系统理论，应用和管理 国际会议
2017/12/20
The International Conference on Geographical Information Systems Theory, Applications and Management aims at creating a meeting point of researchers and practitioners that address new challenges in ge...
第3届地理信息系统理论，应用和管理国际会议（The International Conference on Geographical Information Systems Theory,Applications and Management）
第3届 地理信息系统理论，应用和管理 国际会议
2017/1/20
The International Conference on Geographical Information Systems Theory, Applications and Management aims at creating a meeting point of researchers and practitioners that address new challenges in ge...
AN NOVEL THEORY TO SEGMENT ISO-SURFACE IN MARINE GIS 3D DATA
Marine GIS High Dimensions Data topology differential geometry Morse theory critical point digital Morse theory iso-surface image segmentation
2015/12/29
Segmentation of 3D data (some time 4D data) is a very challenging problem in applications exploiting Marine GIS data. To tackle this problem, this paper proposes a topological approachbased on the Dig...
Theory and Algorithms of DSM Generation from Multi-Line-Array Images Matching
Multi-line-array digital images DSM CCD ADS40 Correlative Coefficient POS
2015/12/16
A new multiple images matching theory model is proposed in this paper to generate DSM from aerial three line array digital images. Through this model, multiple images (more than 2) can be matched simu...
Rendering 3D Vector Data Using the Theory of Stencil Shadow Volume
Stencil Buffer Shadow Volume Vector Data Real-time Visualization Terrain Rendering
2015/12/2
In geographical information systems vector data has important applications in the analysis and management of virtual landscapes. Therefore, methods that allow combined visualization of terrain and geo...
TEMPORAL TOPOLOGICAL RELATIONSHIPS OF CONVEX SPACES IN SPACE SYNTAX THEORY
Space Syntax theory GI Science GI theory Category theory Convex Space Graph Topology
2015/8/10
GI science development has to be served by an effective GI theory. Development of GI theory requires clear characterisation of GI domain to demonstrate real world effectively and also provide a framew...
BRIDGING REMOTE SENSING ANALYSTS AND DECISION-MAKERS; THE SUPPORT OF AGGREGATE-MOSAIC THEORY TO MONITOR TROPICAL DEFORESTATION
Theory Segmentation Forestry Land Cover Mapping Vegetation heterogeneity
2015/6/1
The land cover mosaic (LCM) classification concept, which is based on the aggregate-mosaic theory, improves geo-information on tropical deforestation for decision-makers. Land cover mosaics are spatia...
COLOR IMAGE SEGMENTATION USING THE DEMPSTER-SHAFER THEORY OF EVIDENCE FOR THE FUSION OF TEXTURE
Color Texture Segmentation Theory of evidence
2015/5/18
We present a new method for the segmentation of color images for extracting information from terrestrial, aerial or satellite images.
It is a supervised method for solving a part of the automatic ext...
GEOGRAPHIC OBJECTS: THEORY OR TECHNOLOGY DRIVEN?
GIS Cartography Modelling Data Structures Database Feature
2014/5/9
This article aims to compare the geo-graphic (spatial) objects in 2D (planar objects) proposed by CON.G.O.O. and ISO standards, and the ability of a number of GIS software to handle them. The results ...
GRAPH THEORY AND ANT COLONY OPTIMIZATION APPROACH FOR FOREST PATCH CONNECTIVITY ANALYSIS
Forestry Software Vegetation GIS and Networks
2014/5/6
Forest connectivity is necessary for prioritizing biodiversity conservation. Connectivity indices facilitate to predict the movement pattern of species across complex landscapes. Change in area and in...