Nyssen, Jan; Debever, Martijn; Gebremeskel, Gezahegne; De Wit, Bart; Hadgu, Kiros Meles; De Vriese, Steven; Verbeurgt, Jeffrey; Mohammed, Sultan; Frankl, Amaury; Besha, Tulu; Kropáček, Jan; Forceville, Astrid; Demissie, Biadgilgn (2020): Aerial photographs of Ethiopia 1935-1941 [dataset]. Department of Geography, Ghent University, PANGAEA, https://doi.org/10.1594/PANGAEA.920077
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Abstract:
A large archive of pre-1940 aerial photography of Ethiopia has come to light. The aerial photographs cover north and central Ethiopia and were acquired by the Italian military geographical institute in 1935-41. The rediscovery of this archive opens new perspectives for change studies as it is the largest set of pre-1940 aerial photos in Africa.
As a result of an agreement between Ghent University (Belgium), the Ethiopian Mapping Agency (now Ethiopian Geospatial Information Institute) and Mekelle University (Ethiopia), all the photographs in the archive have been digitised. We have availed it to Ethiopian universities, research institutes and to the broader scientific community through a dedicated web interface: http://www.ethiopia1935.ugent.be/
Related to:
Asfaha, Tesfaalem G; Frankl, Amaury; Haile, Mitiku; Zenebe, Amanuel; Nyssen, Jan (2015): Sediment flux dynamics as fingerprints of catchment rehabilitation: The case of western Rift Valley escarpment of northern Ethiopia. Geomorphology, 250, 220-235, https://doi.org/10.1016/j.geomorph.2015.09.004
Frankl, Amaury; Nyssen, Jan; Adgo, Enyew; Wassie, Alemayehu; Scull, Peter (2019): Can woody vegetation in valley bottoms protect from gully erosion? Insights using remote sensing data (1938-2016) from subhumid NW Ethiopia. Regional Environmental Change, 19(7), 2055-2068, https://doi.org/10.1007/s10113-019-01533-4
Frankl, Amaury; Seghers, Valérie; Stal, Cornelis; Demaeyer, Philippe; Petrie, Gordon; Nyssen, Jan (2015): Using image-based modelling (SfM–MVS) to produce a 1935 ortho-mosaic of the Ethiopian highlands. International Journal of Digital Earth, 8(5), 421-430, https://doi.org/10.1080/17538947.2014.942715
Guyassa, Etefa; Frankl, Amaury; Lanckriet, Sil; Biadgilgn, Demissie; Gebreyohannes, Zenebe; Amanuel, Zenebe; Poesen, Jean; Nyssen, Jan (2018): Changes in land use/cover mapped over 80 years in the Highlands of Northern Ethiopia. Journal of Geographical Sciences, 28(10), 1538-1563, https://doi.org/10.1007/s11442-018-1560-3
Guyassa, Etefa; Frankl, Amaury; Zenebe, Amanuel; Poesen, Jean; Nyssen, Jan (2018): Gully and soil and water conservation structure densities in semi-arid northern Ethiopia over the last 80 years. Earth Surface Processes and Landforms, 43(9), 1848-1859, https://doi.org/10.1002/esp.4360
Hishe, Solomon; Bewket, Woldeamlak; Nyssen, Jan; Lyimo, Thomas J (2020): Analysing past land use land cover change and CA-Markov-based future modelling in the Middle Suluh Valley, Northern Ethiopia. Geocarto International, 35(3), 225-255, https://doi.org/10.1080/10106049.2018.1516241
Kropáček, Jan; Vařilová, Zuzana; Nyssen, Jan (2019): Historical aerial and terrestrial photographs for the investigation of mass movement dynamics in the Ethiopian Highlands. Land Degradation & Development, 30(5), 483-493, https://doi.org/10.1002/ldr.3220
Nyssen, Jan; Petrie, Gordon; Mohamed, Sultan; Gebremeskel, Gezahegne; Seghers, Valérie; Debever, Martijn; Hadgu, Kiros Meles; Stal, Cornelis; Billi, Paolo; Demaeyer, Philippe; Haile, Mitiku; Frankl, Amaury (2016): Recovery of the aerial photographs of Ethiopia in the 1930s. Journal of Cultural Heritage, 17, 170-178, https://doi.org/10.1016/j.culher.2015.07.010
Nyssen, Jan; Petrie, Gordon; Munro, R Neil; Jacob, Miro; Smidt, Wolbert; Haile, Mitiku; Frankl, Amaury; Billi, Paolo (2019): Historical Maps, Terrestrial and Aerial Photographs. Geo-trekking in Ethiopia's Tropical Mountains, 461-476, https://doi.org/10.1007/978-3-030-04955-3_31
Scull, Peter; Cardelús, Catherine L; Klepeis, Peter; Woods, Carrie L; Frankl, Amaury; Nyssen, Jan (2017): The Resilience of Ethiopian Church Forests: Interpreting Aerial Photographs, 1938–2015. Land Degradation & Development, 28(2), 450-458, https://doi.org/10.1002/ldr.2633
Coverage:
Latitude: 8.000000 * Longitude: 38.000000
Date/Time Start: 1935-11-02T00:00:00 * Date/Time End: 1940-01-21T00:00:00
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | File content | Content | Nyssen, Jan | |||
| 2 | DATE/TIME | Date/Time | Nyssen, Jan | Geocode | ||
| 3 | File name | File name | Nyssen, Jan | |||
| 4 | File format | File format | Nyssen, Jan | |||
| 5 | File size | File size | kByte | Nyssen, Jan | label | |
| 6 | Uniform resource locator/link to file | URL file | Nyssen, Jan | label | ||
| 7 | File size | File size | kByte | Nyssen, Jan | map | |
| 8 | Uniform resource locator/link to file | URL file | Nyssen, Jan | map |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
469 data points