Distribution of slope classes (%) and areas with Arabica coffee in the ten agro-ecological zones of Rwanda.

Data extracted from the digital elevation model (Shuttle Radar Topography Mission at 90×90 m resolution) and analyzed using the geo-spatial tools of ArcGIS.aSlope and coffee coverage in percentages per agro-ecological zone of the total Rwanda slope and coffee areas, respectively.Distribution of slope classes (%) and areas with Arabica coffee in the ten agro-ecological zones of Rwanda.