Braun, Andreas und Warth, Gebhard und Bachofer, Felix und Bui, Tram Thi Quynh und Tran, Hao und Hochschild, Volker (2020) Changes in the Building Stock of Da Nang between 2015 and 2017. Data, 5(2) (42), Seiten 1-18. Multidisciplinary Digital Publishing Institute (MDPI). doi: 10.3390/data5020042. ISSN 2306-5729.
PDF
- Verlagsversion (veröffentlichte Fassung)
15MB |
Offizielle URL: https://www.mdpi.com/2306-5729/5/2/42
Kurzfassung
This descriptor introduces a novel dataset, which contains the number and types of buildings in the city of Da Nang in Central Vietnam. The buildings were classified into nine distinct types and initially extracted from a satellite image of the year 2015. Secondly, changes were identified based on a visual interpretation of an image of the year 2017, so that new buildings, demolished buildings and building upgrades can be quantitatively analyzed. The data was aggregated by administrative wards and a hexagonal grid with a diameter of 250 m to protect personal rights and to avoid the misuse of a single building’s information. The dataset shows an increase of 19,391 buildings between October 2015 and August 2017, with a variety of interesting spatial patterns. The center of the city is mostly dominated by building changes and upgrades, while most of the new buildings were constructed within a distance of five to six kilometers from the city center.
elib-URL des Eintrags: | https://elib.dlr.de/134851/ | ||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||||||||||||||
Titel: | Changes in the Building Stock of Da Nang between 2015 and 2017 | ||||||||||||||||||||||||||||
Autoren: |
| ||||||||||||||||||||||||||||
Datum: | 23 April 2020 | ||||||||||||||||||||||||||||
Erschienen in: | Data | ||||||||||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||||||||||
Open Access: | Ja | ||||||||||||||||||||||||||||
Gold Open Access: | Ja | ||||||||||||||||||||||||||||
In SCOPUS: | Ja | ||||||||||||||||||||||||||||
In ISI Web of Science: | Ja | ||||||||||||||||||||||||||||
Band: | 5(2) | ||||||||||||||||||||||||||||
DOI: | 10.3390/data5020042 | ||||||||||||||||||||||||||||
Seitenbereich: | Seiten 1-18 | ||||||||||||||||||||||||||||
Verlag: | Multidisciplinary Digital Publishing Institute (MDPI) | ||||||||||||||||||||||||||||
ISSN: | 2306-5729 | ||||||||||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||||||||||
Stichwörter: | buildings, earth observation, change detection, dataset | ||||||||||||||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||||||
HGF - Programm: | Raumfahrt | ||||||||||||||||||||||||||||
HGF - Programmthema: | Erdbeobachtung | ||||||||||||||||||||||||||||
DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||||||||||||||
DLR - Forschungsgebiet: | R EO - Erdbeobachtung | ||||||||||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | R - Fernerkundung u. Geoforschung | ||||||||||||||||||||||||||||
Standort: | Oberpfaffenhofen | ||||||||||||||||||||||||||||
Institute & Einrichtungen: | Deutsches Fernerkundungsdatenzentrum > Dynamik der Landoberfläche | ||||||||||||||||||||||||||||
Hinterlegt von: | Bachofer, Dr. Felix | ||||||||||||||||||||||||||||
Hinterlegt am: | 19 Mai 2020 17:41 | ||||||||||||||||||||||||||||
Letzte Änderung: | 14 Okt 2020 04:17 |
Nur für Mitarbeiter des Archivs: Kontrollseite des Eintrags