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DEVELOPMENT OF A FRAMEWORK FOR IMPLEMENTING 3D SPATIAL DATA INFRASTRUCTURE IN OMAN – ISSUES AND CHALLENGES
2D and 3D Geospatial datasets 2D SDI 3D SDI
2018/10/30
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
2018/9/12
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
2018/7/11
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
2018/7/11
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
2018/7/11
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...
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
2018/4/30
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...
The National Natural Resources Management System (NNRMS) supports the national requirements of natural resources management and developmental needs by generating a proper and systematic inventory of n...
Possibility of Spatial Data Infrastructure (SDI) Application
Possibility Spatial Data Infrastructure (SDI) Application
2015/12/11
Spatial Data Infrastructure (SDI) support information discovery, access and use of this information in the decision-making process together with the associated infrastructures that is Geographical inf...
A Watermarking Algorithm for Vector Spatial Geo-Data Based on Integer Wavelet Transform
Digital Watermarking Vector Geo-Spatial Data Integer Wavelet Transform Robust
2015/12/11
Considering the characteristic of vector geo-spatial data for digital watermarking, this paper presents a new watermarking algorithm for vector geo-spatial data based on integer wavelet transform. By ...
Building Croatian Spatial Data Infrastructure in Line with the European Standards
Spatial Data Infrastructure Spatial Database Interoperability
2015/12/11
Croatia is on its way to join the European Union as well as European information society what means that policies, technical standards and operational facilities should be harmonized with European sta...
Cloud Model and Hierarchical Clustering based Spatial Data Mining Method and Application
Cloud Model Hierarchical Clustering Data Mining Weather Classification
2015/12/2
The paper proposed a method of weather classification based on cloud model and hierarchical clustering. Firstly, according to the weather sampling data from FY-2C images, cluster the brightness values...
Knowledge Discovery by Spatial Clustering Based on Self-Organizing Feature Map and a Composite Distance Measure
Self-Organizing Feature Map Spatial Clustering Knowledge Discovery Data Mining
2015/12/2
This paper proposes a spatial clustering model based on self-organizing feature map and a composite distance measure, and studies the knowledge discovery from spatial database of spatial objects with ...
Spatial and Dynamic Modelling Techniques for Land Use Change Dynamics Study
GIS Cellular Automata Land Use Change Land degradation Multi Criteria Decision Making
2015/12/1
This paper presents a prototype of a simulation model based on cellular automata (CA), and multi criteria evaluation, integrated with Geographic Information System (GIS). Multi criteria evaluation pro...
Supporting spatial data harmonization process with the use of ontologies and Semantic Web technologies
Semantic interoperability spatial data harmonization Open Data Semantic
2013/4/22
Nowadays, spatial information is not only used by professionals, but also by common citizens, who uses it for their daily activities. Open Data initiative states that data should be freely and unreser...
SPATIAL DATA WEB SERVICES PRICING MODEL INFRASTRUCTURE
Spatial Dat Orthophoto Web Services Data Pricing Data Sharing Licensing
2013/4/21
The General Directorate of Land Registry and Cadastre (TKGM) which is the leader in the field of cartography largely continues its
missions which are; to keep and update land registry and cadastre s...