Towards 3D raster GIS: On developing a raster engine for spatial DBMS

Title

Towards 3D raster GIS: On developing a raster engine for spatial DBMS

 Author

Zlatanova, S.
Nourian Ghadikolaee, P.
Goncalves, R.
Vo, A.V.

Faculty

Architecture and The Built Environment

 Department

Urbanism

 Date

2016-04-21

 Abstract

Three-dimensional (3D) raster are simple representations, which have long been used for modelling continuous phenomena such as geological and medical objects. However, they can result in large data sets when high resolution is used, which poses challenges to algorithms for vector-to-raster conversion and data storage. This paper presents a research towards developing generic techniques and tools for efficient storage, management, and analysis of 3D spatial data types in the context of the column-store database system MonetDB. This paper focus on some issues in converting vector to raster data models in 3D spaces.

 Subject

Voxel
Raster 3D
Built Environment Modelling
Urban Modelling
SQL primitives

 To reference this document use:

http://resolver.tudelft.nl/uuid:4cc3586f-63f5-49ad-abb8-b9df414ac273

 Source

ISPRS WG IV/2 Workshop "Global Geospatial Information and High Resolution Global Land Cover/Land Use Mapping" Novosibirsk, Russian Federation, 21 April 2016

 Part of collection

Institutional Repository

 Document type

conference paper

 Rights

(c) 2016 The Author(s)
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