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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 model
Data structure
Geographic information system
Georelational data model
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Broader (1)
Data modeling
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2019
2019
Scalable Spatio-Thematic Query Answering
Özgür L. 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…
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Review
2017
Review
2017
Exploring Data Model Relations in OpenStreetMap
H. Pruvost
,
P. Mooney
Future Internet
2017
Corpus ID: 13199499
The OpenStreetMap (OSM) geographic data model has three principal object types: nodes (points), ways (polygons and polylines…
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2013
2013
An urban plot ratio automatic partitioning method
王建国
,
杨俊宴
,
史宜
2013
Corpus ID: 68120267
The present invention discloses a method to automatically partition the volume rate of the city, to high-performance computers…
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Review
2011
Review
2011
3 D DATA MODEL FOR PURPOSES OF CULTURAL HERITAGE CUSTODY – CASE STUDY AT THE CASTLE KOZEL
Karel Bobek
,
K. Jedlička
2011
Corpus ID: 150370096
The paper describes a comprehensive data model suitable for database management of Cultural Heritage, which has been developed on…
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2006
2006
Development of a geographic data model for hydrological modelling.
M. Bollaert
2006
Corpus ID: 129595880
2005
2005
Study of Thematic Geographic Data Model Based on Oracle Database
Meng Qing
2005
Corpus ID: 58696592
First, storage structure of spatial data and the objectrelation data model structure about Oracle Spatial are analyzed. Secondly…
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2003
2003
Implementation of Management System for Contamination Vulnerability Calibration of the Ground Water by an Object-oriented Geographic Data Model
Hongro Lee
2003
Corpus ID: 131401117
This paper designs and implements the management system that can calibrate the contamination vulnerability of the ground water…
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Review
1999
Review
1999
Processing III-Defined Spatial Operators in Geographic Databases: A Common Sense Approach
R. Subramanian
Journal of Database Management
1999
Corpus ID: 32799431
A common-sense based approach to develop processing strategies for resolving queries that contain imprecise spatial operators is…
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1997
1997
Multi-dimensional Time Support for Spatial Data Models
Bjørn Skjellaug
,
Arne-Jørgen Berre
1997
Corpus ID: 15379297
Time has been considered from many research perspectives for applications of spatial information. However, this paper presents a…
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1996
1996
Time and Temporal Data Management - Operationalization in a Temporal GIS
Bjørn Skjellaug
1996
Corpus ID: 10292019
The objective of this technical report is twofold. It gives an introduction to the notions and operationalization of time and…
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