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Research on the GRID Services Composition Model Based on 3D Geospatial Information Application
Grid Computing 3D Geospatial Information Application Grid Services Composition
2015/12/16
In 3D geospatial information grid, single service can not meet the complex application demands of geospatial information. It needs different granularity services composition and coordination mechanism...
Study on GML Storage Model Based on Native XML Database
GML XML Native XML Database GML Storage JTS XQuery
2015/12/11
As a mature spatial interoperability specification of OGC, GML rapidly plays an important role in a large number of GIS research and application domains, such as spatial data modelling, transmission a...
An Interactive Visualization Model Based on QTM
QTM Image Visualization Model Visibility Culling Interactive Operation
2015/12/3
Constructing interactive visualization model of global image data is one of the hot research topics in Geo-spatial information sciences. Conventionally, global image data is used as texture in visuali...
AUTOMATIC BUILDING DETECTION AND DELINEATION FROM HIGH RESOLUTION SPACE IMAGES USING MODEL-BASED APPROACH
Building Detection Map Revision Building Models IKONOS nDSM Batikent
2015/8/17
An approach was developed for updating the buildings of an existing vector database from high resolution space images by using
spectral values, Digital Elevation Models (DEM) and model-based extract...
A FUZZY SPATIAL REGION MODEL BASED ON FLOU SET
Spatial Region Model Fuzzy Region Flou set GIS Membership Value
2015/8/10
Uncertainty modeling for geometric data is currently an important problem in spatial reasoning, geographic information systems (GIS) and spatial databases. In many geographical applications spatial re...
3d Spatial Data Model Based on Quasi Tri-prism Volume and its Application in Subsurface Engineering
GIS Modeling Data Structures,
2015/7/6
3D spatial data model and modelling are the core of 3D GIS theory and applications. For this reason, a data model based on Quasi
Tri-Prism Volume (QTPV) has been presented in this paper. The QTPV def...
A MODEL BASED APPROACH FOR ORIENTATION IN URBAN ENVIRONMENTS
Photogrammetry Location-based Services Integration
2015/6/1
At the Institute for Photogrammetry (ifp), Stuttgart University, current research aims at the development of tools and applications for
Location Based Services (LBS). As location based access on inf...
STRICT GEOMETRIC MODEL BASED ON AFFINE TRANSFORMATION FOR REMOTE SENSING IMAGE WITH HIGH RESOLUTION
Remote Sensing Image High Resolution Parameter Calculation
2015/3/24
The successful lunch of IKONOS and QUICKBIRD, and a serious of plans for acquiring the remote sensing images with high
resolution let it become possible that the basic spatial information is obtaine...
Tracking of smoke plumes generated by Kuwaiti ’s oil wells fire,using model based image analysis
Smoke plume Oil wells fire Tracking NOAA-AVHRR Persian Gulf War
2015/2/4
A study was carried out to assess the relation between the observed environmental damages in Iran during and after
1991, and the environmental contamination caused by the Persian Gulf War in Kuwait....
Metadata Extended Model Based On Geological Domain Ontology
ontology geological domain ontology metadata metadata extended model
2013/3/5
The current metadata modeling techniques can not meet the needs of knowledge conception expression, knowledge organization, and metadata semantic consistency in geological domain. This paper introduce...