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Abstract
The Walloon Region is currently managing a database of more than 2000 'redevelopment sites', i.e. urban sites that were previously used for industrial activities and/or housing and that are now abandoned. The administration needs to keep this inventory up-to-date so that the necessary urban planning could be done; however, at the moment, this information is obtained via time-consuming on field campaigns. Thanks to the launch of the Copernicus programme, free satellite data are now provided at high temporal resolution, and new monitoring approaches can be implemented. Leveraging a well-established changepoint detection method, this paper shows some preliminary results on how time series of Sentinel-1 and Sentinel-2 data could be jointly used to automatically detect changes in urban areas, thus providing the Walloon Region with a tool that can be exploited for a more efficient management of the 'redevelopment sites'.
Originalsprache | Englisch |
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Titel | Proceedings of the 2021 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2021 |
Seiten | 1065-1068 |
Seitenumfang | 4 |
DOIs | |
Publikationsstatus | Veröffentlicht - 2021 |
Veranstaltung | 2021 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2021 - Brussels, Belgien Dauer: 12 Juli 2021 → 16 Juli 2021 |
Konferenz
Konferenz | 2021 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2021 |
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Land/Gebiet | Belgien |
Ort | Brussels |
Zeitraum | 12/07/21 → 16/07/21 |
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Untersuchen Sie die Forschungsthemen von „URBAN SITES CHANGE DETECTION BY MEANS OF SENTINEL-1 AND SENTINEL-2 TIME SERIES“. Zusammen bilden sie einen einzigartigen Fingerprint.Projekte
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SARSAR: AUTOMATIC REDEVELOPMENT SITES MONITORING USING SAR AND OPTICAL IMAGES
Neyt, X. (Leitende(r) Forscher/-in) & Stasolla, M. (Forschende)
1/12/18 → 30/06/21
Projekt: Forschung › Research