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Monitoring of agricultural investment areas in Ethiopia based on remote sensing time-series data

Eisfelder, Christina und Mesmer, Christian (2024) Monitoring of agricultural investment areas in Ethiopia based on remote sensing time-series data. World Bank Land Conference 2024, 2024-05-13 - 2024-05-17, Washington D.C., USA.

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Kurzfassung

Ethiopia is known to be currently suffering from considerable food deficits. Therefore, Ethiopia has been promoting large-scale agricultural investment (LSAI) to transform the agricultural sector. In this context, GIZ and DLR entered a cooperation to develop a remote sensing approach for monitoring the actual state of land use of the LSAI areas. The approach was developed based on Sentinel-1 and Sentinel-2 data using Google Earth Engine. First step is a land use/land cover classification to identify cropland. Second, different input parameters and combinations thereof were evaluated for crop type classification. The accuracies of 33 supervised random forest models were assessed for crop classification for three study areas and two years. The finally selected method is applied for crop type mapping and used to investigate class-specific accuracies. The results reveal that large parts of the LSAI areas are currently not used for crop production and indicate great potential for further agricultural development in two of the three study areas. The developed methods and classification results are provided to GIZ and regional experts to support agricultural investment monitoring in Ethiopia.

elib-URL des Eintrags:https://elib.dlr.de/204306/
Dokumentart:Konferenzbeitrag (Vortrag)
Titel:Monitoring of agricultural investment areas in Ethiopia based on remote sensing time-series data
Autoren:
AutorenInstitution oder E-Mail-AdresseAutoren-ORCID-iDORCID Put Code
Eisfelder, ChristinaChristina.Eisfelder (at) dlr.dehttps://orcid.org/0000-0002-6790-6953NICHT SPEZIFIZIERT
Mesmer, ChristianGIZNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Datum:15 Mai 2024
Referierte Publikation:Nein
Open Access:Nein
Gold Open Access:Nein
In SCOPUS:Nein
In ISI Web of Science:Nein
Status:veröffentlicht
Stichwörter:Earth observation, Sentinel-1, Sentinel-2, time-series, Google Earth Engine, LULC, crop types, agricultural investment, Ethiopia
Veranstaltungstitel:World Bank Land Conference 2024
Veranstaltungsort:Washington D.C., USA
Veranstaltungsart:internationale Konferenz
Veranstaltungsbeginn:13 Mai 2024
Veranstaltungsende:17 Mai 2024
Veranstalter :World Bank
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: Eisfelder, Christina
Hinterlegt am:08 Aug 2024 11:21
Letzte Änderung:08 Aug 2024 11:21

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