The .7z.001 extension indicates this is the first part of a split compressed archive. You will need all subsequent parts (e.g., .002 , .003 ) in the same folder to extract the contents.
"SS-Oli" (often shorthand for S emantic S egmentation - Oli ve/Oil/Object) typically pertains to environmental monitoring or agricultural land-cover classification using Landsat 8 OLI (Operational Land Imager) or Sentinel-2 data. SS-Oli-010_s.7z.001
If you are looking for the methodology behind this data, it is commonly cited in: it is commonly cited in: