| column_name,type,description,units,notes |
| facility_id,string,Unique identifier for the detected facility,—,UUID assigned during satellite detection and facility construction |
| permit_ids,string,Iowa DNR permit ID(s) matched to this facility,—,Pipe-separated (|) when a facility is matched to multiple permits |
| parcel_ids,string,County parcel ID(s) associated with this facility,—,Pipe-separated (|) when a facility spans multiple parcels |
| type_of_facility,string,Swine production stage,—,"One of: wean_to_finish, grow_to_finish" |
| reported_animal_units,float,Total animal units reported across all matched permits,animal units (AU),Summed across permits when facility is matched to more than one |
| estimated_animal_units,float,Animal units estimated from satellite-detected barn footprint area,animal units (AU),Point estimate using species-specific stocking density parameters; see methods_provenance.md |
| underreported_au,float,Difference between estimated and reported animal units,animal units (AU),"Positive values indicate more animals than reported (estimated − reported)" |
| underreported_pct,float,Underreporting expressed as a fraction of reported animal units,—,"underreported_au / reported_animal_units; can be negative if estimated < reported" |
| n_barns_detected,integer,Number of barn structures detected by the computer vision model at this facility,count,Only facilities with n_barns_detected > 0 are included in this release |
| facility_centroid_lat,float,Latitude of the facility centroid,decimal degrees (WGS84),Centroid computed in projected CRS (EPSG:26915) then reprojected to WGS84 |
| facility_centroid_lon,float,Longitude of the facility centroid,decimal degrees (WGS84),Centroid computed in projected CRS (EPSG:26915) then reprojected to WGS84 |
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