Modeling Turkey National 2D Geo-Data Model as a CityGML Application Domain Extension in UML
Journal Title: International Journal of Environment and Geoinformatics - Year 2016, Vol 3, Issue 3
Abstract
This paper presents the generation of the 3D national geo-data model of Turkey, which is compatible with the international OGC CityGML Encoding Standard. We prepare an ADE named CityGML-TRKBIS that is produced by extending existing thematic modules of CityGML according to TRKBIS needs. All thematic data groups in TRKBIS geo-data model have been remodeled in order to generate the national large scale 3D geo-data model for Turkey. Within the concept of reference model-driven framework for modelling CityGML ADEs in UML, the first step is conceptual mapping between CityGML and national information model. To test all stages of the framework for Urban GIS Turkey, Building data theme is mapped with CityGML-Building thematic model. All classes, attributes, code lists and code list values of the TRKBIS is tried to be mapped with related CityGML concept. New classes, attributes and code list values that will be added to CityGML Building model are determined based on this conceptual mapping. Finally the new model for CityGML-TRKBIS.BI is established in UML with subclassing of the related CityGML classes. This study provides new insights into 3D applications in Turkey. The generated 3D geo-data model for building thematic class will be used as a common exchange format that meets 2D, 2.5D and 3D implementation needs at national level.
Authors and Affiliations
Serpil Ates Aydar, Tahsin Yomralıoğlu, Elif Demir Özbek
Keywords
Related Articles
- EP ID EP196254
- DOI -
- Views 68
- Downloads 0
Location Selection forWind Turbines in Balıkesir, NW Turkey, Using GIS
In comparison to traditional production of energy by using fossil fuels, the demand for renewable energy is increasing constantly due to the negative effects of fossil fuels on the environment, increased public awareness...
Carbon Sequestration Analysis of dominant tree species using Geo-informatics Technology in Gujarat State (INDIA)
Comparative analysis of carbon store of three dominant tree species in planned green capital city of Gandhinagar and unplanned industrial town of Mahesana in Gujarat State, India was carried out using geo-informatics tec...
Investigation of the Usability of Mobile Sensors for Weather Forecasting
Crowd sourcing is a popular method for providing data from people by the use of mobile sensor, internet and communication technologies. However efficient use of the raw data provided by the sensors with different charact...
On ill-conditioning in 3D similarity transformation
3D similarity transformations are often used for datum transformation in Geomatic Engineering. The transformations are routinely performed between the point coordinates evaluated from GNSS (Global Navigation Satellite Sy...
Assessment Of Stability and Energy Dissipation Performances of an Antifer Layer Protected Caisson
The present study intends to assess the stability and energy dissipation performances of a breakwater configuration (APC) protected by an antifer layer. For comparison, an ordinary caisson (OC), which was 5% wider and 10...