Area and cropland weights in ERA5 grid for New Jersey counties
Source:R/data_overlay_weights_nj.R
overlay_weights_nj.RdA table of weights returned by running overlay_weights() with nj_counties and secondary cropland weights.
Format
a data.table with 141 observations of 5 variables
- x
longitude, ranging from 0 to 360
- y
latitude, ranging from -90 to 90
- polygon_id
unique identifiers for counties in New Jersey
- w_area
the proportion of the polygon that falls within a cell
- weight
value to weight by in aggregation, determined by multiplying the w_area value of a cell by its secondary weight