Table 1 Data provider, source, and spatial layers used in the study area of Nebraska
Data Provider | Source | Layers |
|---|---|---|
Township Maps | NAC Archive | Historic Shelterbelts planted from 1935 to 1942 |
U.S. Department of Agriculture’s Natural Resource Conservation Service (NRCS 2016) | Background data for state and county boundaries, Public Land Survey System (township and range) boundaries, roads, and populated areas. | |
U.S. Department of Agriculture’s National Agriculture Imagery Program (NAIP 2016) | https://www.fsa.usda.gov/programs-and-services/aerial-photography/imagery-programs/naip-imagery/ | 2016 Aerial Images for the State of Nebraska |