Prioritization of Erosion Hotspot Microwatersheds for Conservation Planning Using GIS and Remote Sensing Techniques in Antsokia-Gemiza District of North Shewa Zone, Ethiopia
Table 1
Types of data used and its source.
No
Data types
Data sources
1
Field data (existing soil and water conservation measures and GCP data)
Collected through direct field survey using GPS
2
Digital Elevation Model (DEM)
USGS earth explorer
3
LANDSAT 8 (OLI) image dated Jan 25/2020 with spatial resolution of 30 m × 30 m (Path:168 and Row:053)
USGS earth explorer
4
Topographic map
Ethiopian Geospatial Information Institute (EGII)
5
Soil data
Debre Brehan Agricultural Research Center, Ethiopia and African Soil Information System/service (AFSIS): https://africasoils.net/
6
Satellite rainfall product (CHIRPSv2) with a spatial resolution of 0.05 × 0.05°, from 1981 to present
