Přejít k obsahu


VALIDATION OF DATA OF THE BASIC REGISTER OF TERRITORY IDENTIFICATION, ADDRESSES AND REAL ESTATES

Citace: JANEČKA, K., HEJDOVÁ, J. VALIDATION OF DATA OF THE BASIC REGISTER OF TERRITORY IDENTIFICATION, ADDRESSES AND REAL ESTATES. In 5th International Conference on Cartography & GIS. Sofia: Bulgarian Cartographic Association, 2014. s. 22-31. ISBN: neuvedeno , ISSN: 1314-0604
Druh: STAŤ VE SBORNÍKU
Jazyk publikace: eng
Anglický název: VALIDATION OF DATA OF THE BASIC REGISTER OF TERRITORY IDENTIFICATION, ADDRESSES AND REAL ESTATES
Rok vydání: 2014
Místo konání: Sofia
Název zdroje: Bulgarian Cartographic Association
Autoři: Ing. Karel Janečka Ph.D. , Bc. Jana Hejdová
Abstrakt EN: The paper describes the validation of selected territorial elements and registration units stored in the basic register of territory identification, addresses and real estates (RTIARE). The register, maintained by the Czech Office for Surveying, Mapping and Cadaster (COSMC), was launched in middle of 2012 as a key element of the e-government in the Czech Republic from the geographical information point of view. The data in RTIARE should serve as the reference data for other information systems and therefore there is a strong demand on their topological correctness and completeness. In cooperation with COSMC the set of rules that must be kept in the data have been defined. It must be said that COSMC has already done some controls of these data however the geometries of spatial features have never been used so far. The paper presents several checks that have been done to eliminate the inconsistencies in RTIARE. As RTIARE runs on Oracle Spatial the capabilities of this technology were used during the validation as much as it was possible. The using default Oracle Spatial functions bring strong advantage in spatial queries evaluation. However due to the complexity of some geometrical tasks it was necessary to implement some additional functions as PL/SQL scripts. All these techniques and scripts described in the paper are going to be used in the production environment of RTIARE.
Klíčová slova

Zpět

Patička