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UNIFIED TOPOLOGICAL FRAMEWORK FOR RETRIEVING 2D AND 3D MULTI-SCALE SPATIAL INFORMATION
Topological connectivity CityGML 3D building multi-scale LoD 2D and 3D model
2018/11/9
Different applications or users need different model (differ requirement on level of details; geometry and information), less focuses in topological element. Improper manage geometry, attribute and to...
DEVELOPMENT OF A FRAMEWORK FOR IMPLEMENTING 3D SPATIAL DATA INFRASTRUCTURE IN OMAN – ISSUES AND CHALLENGES
2D and 3D Geospatial datasets 2D SDI 3D SDI
2018/11/9
The paper reviews that there are several issues and challenges in order to implement full 2D and 3D Spatial Data Infrastructure (SDI) in Oman. The state of current 2D SDI and 3D geospatial data has be...
PREDICTION BASED WORKLOAD PERFORMANCE EVALUATION FOR DISASTER MANAGEMENT SPATIAL DATABASE
Disaster Management Large Spatial Database Shortest Path Dijkstra Algorithm
2018/11/9
This paper discusses a prediction based workload performance evaluation implementation during Disaster Management, especially at the response phase, to handle large spatial data in the event of an eru...
HACKING SPATIAL DATA: AN EXAMPLE OF AGGREGATION PROBLEMS
Spatial aggregation Spatial data science Hacking spatial data Spatial autocorrelation
2018/11/8
Many applications using spatially aggregated data tend to treat the spatial units as given. For example, in the United States, analyses using the social and economic data often rely on the existing an...
ADOPTION OF GEOSPATIAL GOVERNANCE IN THE CONTEXT OF E-GOVERMENT IN TANZANIA: ADDRESSING BOTTLENECKS IN SPATIAL DATA INFRASTRUCTURE DEVELOPMENT
geospatial g-governance e-government Spatial Data Infrastructure Digital government
2018/11/8
This study has developed a framework for adoption of geospatial governance in the context of e-government in Tanzania. After examining the governance of geospatial data, identify factors affecting gov...
LINKED DATA VIEWING AS PART OF THE SPATIAL DATA PLATFORM OF THE FUTURE
Linked Data geospatial data GIS viewing aceted browsing data publishing
2018/11/8
The Land Registry and Mapping Agency of the Netherlands (‘Kadaster’ in Dutch) is developing an online publication platform for sharing its geospatial data assets called KDP (`Kadaster Data Platform’ i...
BUILDING EXTRACTION BASED ON OPENSTREETMAP TAGS AND VERY HIGH SPATIAL RESOLUTION IMAGE IN URBAN AREA
Building extraction OpenStreetMap Very High Spatial Resolution Tag-based Automatic interpretation urban area
2018/5/14
How to derive contour of buildings from VHR images is the essential problem for automatic building extraction in urban area. To solve this problem, OSM data is introduced to offer vector contour infor...
RESERCH ON SPATIAL AND TEMPORAL DISTRIBUTION OF COLOR STEEL BUILDING BASED ON MULTI-SOURCE HIGH-RESOLUTION SATELLITE IMAGERY
Color Steel Building High-resolution Satellite Imagery Spatial and Temporal Distribution Urban Space Form Coupling Relationship
2018/5/16
As representative vulnerable regions of the city, dense distribution areas of temporary color steel building are a major target for control of fire risks, illegal buildings, environmental supervision,...
MINING CO-LOCATION PATTERNS WITH CLUSTERING ITEMS FROM SPATIAL DATA SETS
Spatial data mining Clustering items Co-location patterns with clustering items Neighbor relationship Praticipation index
2018/5/17
The explosive growth of spatial data and widespread use of spatial databases emphasize the need for the spatial data mining. Co-location patterns discovery is an important branch in spatial data minin...
DESIGN OF APPLICATION ARCHITECTURE FOR SPATIAL INFORMATION BASED VOLCANIC DISASTER RESPONSE SYSTEM
volcanic disaster spatial information based response system application architecture
2018/5/8
The Korean Government has executed the research project named “The development of volcanic disaster response system”. The phase I of this project was completed at 2015. From the year 2015, phase II of...
SPATIAL CHANGES OF LAND USE PATTERN IN GUZELBAHCE DISTRICT (IZMIR)
Land use pattern Urban settlements Urban spatial organization Geographical Information Systems Izmir city
2018/4/18
The primary issues related the spatial organization of urban settlements are based on the development of density and land use decisions leading due to the market mechanisms. The current spatial land u...
SPATIAL CHANGES OF LAND USE PATTERN IN GUZELBAHCE DISTRICT (IZMIR)
Land use pattern Urban settlements Urban spatial organization Geographical Information Systems Izmir city
2018/5/8
The primary issues related the spatial organization of urban settlements are based on the development of density and land use decisions leading due to the market mechanisms. The current spatial land u...
2017第二届IEEE空间大数据国际研讨会（The 2nd IEEE International Workshop on Big Spatial Data）
2017 第二届 IEEE空间大数据 国际研讨会
2017/11/27
It is all good to have access to large volume of data generated with high velocity which normally spans variety of domains and usually comes with levels of veracity. However, the importance of data be...
Generating Personalized Spatial Analogies for Distances and Areas
Distance area landmark locator map spatial analogy information visualization
2016/5/24
Distances and areas frequently appear in text articles. However,
people struggle to understand these measurements when
they cannot relate them to measurements of locations that
they are personally ...
GENERATION OF A SPATIAL INFORMATION SYSTEM FOR ARCHITECTURE WITH LASERSCANNING DATA
Cultural Heritage Terrestrial Laser Scanning Modelling Geo-Database
2016/2/29
In architectural and cultural heritage documentation, laser scanning technology today offers several opportunities to approach the
object to study and to extract manifold information levels from it....