A cityGML 3D geodatabase for building's energy efficiency

Title

A cityGML 3D geodatabase for building's energy efficiency

 Author

Dalla Costa, S.
Roccatello, E.
Rumor, M.

Date

2011-09-28

 Abstract

This paper illustrates the results of a research focused on the development of a multi-scale geodatabase designed to store the data needed to measure the energy buildings performance of buildings to be used for the planning activities of local administrations. Due to the great complexity of the application domain, the proposed data model has been structured in three main components: the building/heating system, the users, and the environmental/territorial context. Furthermore the characteristics of these components and of their mutual relationships have led to the decision to use geometries in the 3D space. The applications also need a significant semantic content, expandable with customized elements and properties. These peculiarities directed us to select the OGC CityGML standard format as the best choice for the data model. This choice has been tested with positive results.

 Subject

building energy efficiency
energy balance
CityGML
3D data model
OGC standard
multi-scale approach

 To reference this document use:

http://resolver.tudelft.nl/uuid:d7791d67-a92a-4cf2-bcc9-2649f6eb6cd3

 Part of collection

Conference proceedings

 Document type

conference paper

 Rights

(c) 2011 Dalla Costa, S.; Roccatello, E.; Rumor, M.
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