Olushayo Oluseun Olu, Amos Petu, Abdulmumini Usman
Leaving no one behind in armed conflict-affected settings of Africa: is universal health coverage a possibility or mirage?
Global health research and policy
crop type observation crucial various environmental agricultural remote sensing applications including land use land cover mapping crop growth monitoring crop modelling yield forecasting disease surveillance climate modelling qualitycontrolled georeferenced crop type information essential calibrating validating machine learning algorithms however publicly available field data scarce particularly highly dynamic smallholder farming systems subsaharan africa 202021 main cropping season meher ethiopian crop type 2020 ethct2020 dataset compiled multiple sources provides 2793 harmonized qualitycontrolled georeferenced insitu samples annual crop types 7 crop groups 22 crop classes smallholder field level across complex highly fragmented agricultural landscape ethiopia focus rainfed wheatbased farming systems nationwide ground data collection campaign gdcc source 1 designed using stratification approach based wheat crop calendar information 1263 insitu data samples collected selected sampling regions insitu data pool enriched 1530 wheat samples extracted wheat rust toolbox wrtb source 2 734 samples database wheat disease surveillance data 1 b inhouse farm household survey database fhsd source 3 796 samples obtained field data labelled according joint experiment crop assessment monitoring jecam guidelines cropland crop type definition field data collection 2 fao indicative crop classification 3 ethct2020 dataset underwent extensive processing including data harmonization mixed pixel assessment visual interpretation using 5 planet satellite image composites qualitycontrol using sentinel2 ndvi homogeneity analysis ethct2020 dataset unique terms crop diversity pixel purity spatial accuracy targeting countrywide distribution representative ethiopias complex highly fragmented agricultural landscape useful developing new machine learning algorithms land use land cover mapping crop type mapping agricultural monitoring yield forecasting smallholder cropping systems dataset also serve baseline input parameter crop models climate models crop disease pest forecasting systems