Articles | Volume 10, issue 1
https://doi.org/10.5194/soil-10-189-2024
https://doi.org/10.5194/soil-10-189-2024
Original research article
 | 
05 Mar 2024
Original research article |  | 05 Mar 2024

Reference soil groups map of Ethiopia based on legacy data and machine learning-technique: EthioSoilGrids 1.0

Ashenafi Ali, Teklu Erkossa, Kiflu Gudeta, Wuletawu Abera, Ephrem Mesfin, Terefe Mekete, Mitiku Haile, Wondwosen Haile, Assefa Abegaz, Demeke Tafesse, Gebeyhu Belay, Mekonen Getahun, Sheleme Beyene, Mohamed Assen, Alemayehu Regassa, Yihenew G. Selassie, Solomon Tadesse, Dawit Abebe, Yitbarek Wolde, Nesru Hussien, Abebe Yirdaw, Addisu Mera, Tesema Admas, Feyera Wakoya, Awgachew Legesse, Nigat Tessema, Ayele Abebe, Simret Gebremariam, Yismaw Aregaw, Bizuayehu Abebaw, Damtew Bekele, Eylachew Zewdie, Steffen Schulz, Lulseged Tamene, and Eyasu Elias

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Cited articles

Abayneh, E.: Application of Geographic Information System (GIS) for soil resource study in Ethiopia, in: Proceedings of the National Sensitization Workshop on Agro metrology and GIS, 17–18 December 2001, Addis Ababa, Ethiopia, 162–169, 2001. 
Abayneh, E.: Characteristics, Genesis and Classification of Reddish Soils from Sidamo Region of Ethiopia, PhD thesis, Universiti Putra Malaysia, 2005. 
Abayneh, E. and Berhanu, D.: Soil Survey in Ethiopia: Past, Present and the Future, in: Proceedings of the 8th Conference of the Ethiopian Society of Soil Science, Soils for sustainable development, 27–28 April, 2006, Addis Ababa, Ethiopia, 2007. 
Abayneh, E., Zauyah, S., Hanafi, M. M., and Rosenani, A. B.: Genesis and classification of sesquioxidic soils from volcanic rocks in sub-humid tropical highlands of Ethiopia, Geoderma, 136, 682–695, https://doi.org/10.1016/j.geoderma.2006.05.006, 2006. 
Abdenna, D., Yli-Halla, M., Mohamed, M., and Wogi, L.: Soil classification of humid Western Ethiopia: A transect study along a toposequence in Didessa watershed, Catena, 163, 184–195, https://doi.org/10.1016/j.catena.2017.12.020, 2018. 
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Short summary
This paper focuses on collating legacy soil profile data and on the production of an updated national soil type map of Ethiopia, EthioSoilGrids version 1.0, using legacy data and a machine-learning approach. Given its quantitative digital representation, the map and the associated data make tremendous contributions to agricultural development planning and digital agricultural solutions, as well as improving the accuracy of global predictive soil mapping efforts.