Multi-scale greenspace exposure
This dataset includes greenspace exposure assessments at country, state, and county scales.
(1) Level0-country.shp: Country-level greenspace exposure assessment;
(2) Level1-state.shp: State-level greenspace exposure assessment;
(3) Level2-county.shp: County-level greenspace exposure assessment.
Key attributes in the shapefile data:
(1) GExpo100m: Greenspace exposure assessment using 100-m grid without considering nearby buffer zones;
(2) GExpo500m: Greenspace exposure assessment using a 500-m buffer disance;
(3) GExpo1km: Greenspace exposure assessment using a 1000-m buffer disance;
(4) GExpo1500m: Greenspace exposure assessment using a 1500-m buffer disance;
(5) GreenCover: Greenspace coverage assessment using a 500-m buffer disance;
(6) GExpo_Cove: Difference between greenspace exposure assessment and greenspace coverage assessment using a 500-m buffer distance;
(7) 1500_500Di: Different btweeen greenspace exposure assessments using 1500-m and 500-m buffer distances.
