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Data model (GIS)

Known as: Geographic data model 
A data model in geographic information systems is a mathematical construct for representing geographic objects or surfaces as data. For example, the… 
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Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2019
2019
Providing query answering facilities at the conceptual level of a geographic data model requires deduction, which is a demanding… 
Review
2017
Review
2017
The OpenStreetMap (OSM) geographic data model has three principal object types: nodes (points), ways (polygons and polylines… 
2013
2013
The present invention discloses a method to automatically partition the volume rate of the city, to high-performance computers… 
Review
2011
Review
2011
The paper describes a comprehensive data model suitable for database management of Cultural Heritage, which has been developed on… 
2005
2005
First, storage structure of spatial data and the objectrelation data model structure about Oracle Spatial are analyzed. Secondly… 
2003
2003
This paper designs and implements the management system that can calibrate the contamination vulnerability of the ground water… 
Review
1999
Review
1999
A common-sense based approach to develop processing strategies for resolving queries that contain imprecise spatial operators is… 
1997
1997
Time has been considered from many research perspectives for applications of spatial information. However, this paper presents a… 
1996
1996
The objective of this technical report is twofold. It gives an introduction to the notions and operationalization of time and…