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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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Related topics

Related topics

8 relations
Data modelData structureGeographic information systemGeorelational data model

Broader (1)

Data modeling

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2019
2019
Scalable Spatio-Thematic Query Answering
  • Ö. Özçep
  • Representation Theorems in Computer Science
  • 2019
  • Corpus ID: 199014987
Providing query answering facilities at the conceptual level of a geographic data model requires deduction, which is a demanding… 
2019
2019
Application of GIS Technology in Urban Planning Informatization
As a new information technology science in recent years, GIS plays an important role in urban planning industry, and its… 
2013
2013
An urban plot ratio automatic partitioning method
The present invention discloses a method to automatically partition the volume rate of the city, to high-performance computers… 
2012
2012
Research on Object-Oriented Geographical Data Model in GIS
Nowadays, there are many attempts to establish object-oriented GIS in some software However, they are not accordant to object… 
Review
2011
Review
2011
3 D DATA MODEL FOR PURPOSES OF CULTURAL HERITAGE CUSTODY – CASE STUDY AT THE CASTLE KOZEL
The paper describes a comprehensive data model suitable for database management of Cultural Heritage, which has been developed on… 
2010
2010
Design and Implementation of Opening Geographic Data Model
In order to provide an access method which is independent of the specific data structure and file formation, in this paper, the… 
2005
2005
Study of Thematic Geographic Data Model Based on Oracle Database
First, storage structure of spatial data and the objectrelation data model structure about Oracle Spatial are analyzed. Secondly… 
2003
2003
Implementation of Management System for Contamination Vulnerability Calibration of the Ground Water by an Object-oriented Geographic Data Model
This paper designs and implements the management system that can calibrate the contamination vulnerability of the ground water… 
Review
1999
Review
1999
Processing III-Defined Spatial Operators in Geographic Databases: A Common Sense Approach
A common-sense based approach to develop processing strategies for resolving queries that contain imprecise spatial operators is… 
1997
1997
Multi-dimensional Time Support for Spatial Data Models
Time has been considered from many research perspectives for applications of spatial information. However, this paper presents a… 
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