Spatial Data Warehouse Multidimensional Design Approach and Geo-Decisional Tool for Road Accidents Analysis

2019 ◽  
Author(s):  
Nazih Selmoune ◽  
Khalissa Derbal ◽  
Zaia Alimazighi
Keyword(s):  
Data Warehouse ◽  
Spatial Data ◽  
Design Approach ◽  
Road Accidents ◽  
Spatial Data Warehouse

Distributed Data Warehouse for Geo-spatial Services

2003 ◽  
pp. 132-145 ◽  
Author(s):  
Iftikhar U. Sikder ◽  
Aryya Gangopadhyay
Keyword(s):  
Decision Making ◽  
Data Warehouse ◽  
Spatial Data ◽  
System Integration ◽  
Prototype System ◽  
Distributed Data ◽  
Distributed Environment ◽  
Spatial Decision Making ◽  
Spatial Data Warehouse ◽  
Access To Data

This chapter introduces the research issues on spatial decision-making in the context of distributed geo-spatial data warehouse. Spatial decision-making in a distributed environment involves access to data and models from heterogeneous sources and composing disparate services into a meaningful integration. The chapter reviews system integration and interoperability issues of spatial data and models in a distributed computing environment. We present a prototype system to illustrate the collaborative access to data and as a model for supporting spatial decision-making.

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