Szczegóły publikacji
Opis bibliograficzny
Harmonization of datasets in the frame of spatial data infrastructure using ETL tools / Michał LUPA, Wojciech SARLEJ, Katarzyna Adamek // W: BGC-Geomatics 2018 [Dokument elektroniczny] : 2018 Baltic Geodetic Congress : 21–23 June 2018, Olsztyn, Poland : proceedings. — Wersja do Windows. — Dane tekstowe. — Piscataway : IEEE, cop. 2018. — e-ISBN: 978-1-5386-4898-8. — S. 217–220. — Wymagania systemowe: Adobe Reader. — Bibliogr. s. 220, Abstr. — Publikacja dostępna online od: 2018-09-03
Autorzy (3)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 117143 |
|---|---|
| Data dodania do BaDAP | 2018-10-11 |
| Tekst źródłowy | URL |
| DOI | 10.1109/BGC-Geomatics.2018.00047 |
| Rok publikacji | 2018 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
| Wydawca | Institute of Electrical and Electronics Engineers (IEEE) |
| Konferencja | BGC Geomatics 2018 |
Abstract
The main purpose of research was to achieve data integration between Database of Topographic Objects (BDOT) scale 1:500 and BDOT scale 1:10000. The presented approach assumes the construction of a complex Extract, Transform, Load (ETL) process for harmonization of built-up areas that supplies the 1:10k dataset with the most accurate geometric data derived from the base map. Full data integration of attributes between BDOT500 and BDOT10k databases was achieved by constructing an ETL process using Talend Open Studio for Data Integration [17]. Geospatial vector data stored in the shapefiles were input to the harmonization process. The automated approach requires minimal user intervention to build the combined output. The data quality is maintained by the appropriate ETL components. For examples that were carried out, process was effective and consistent with predictions. However, for more complex models more attention should be paid to preparing an appropriate remapping table.