A dataset containing presence and pseudo-absence records for the species Silverstoneia flotator in Costa Rica, generated using H3 hexagonal grids at resolution 7.
Format
An sf object with columns:
- h3_address
H3 index of the hexagon
- presence
factor with levels "0" (pseudo-absence) and "1" (presence)
- geometry
MULTIPOLYGON of each hexagon
Source
Generated using h3sdm_pa() with occurrence data from GBIF
(https://www.gbif.org).
Examples
data(records)
head(records)
#> Simple feature collection with 6 features and 2 fields
#> Geometry type: MULTIPOLYGON
#> Dimension: XY
#> Bounding box: xmin: -84.06344 ymin: 8.486587 xmax: -82.77295 ymax: 9.643344
#> Geodetic CRS: WGS 84
#> h3_address presence geometry
#> 43 8766b4415ffffff 1 MULTIPOLYGON (((-84.05549 9...
#> 165 87679b636ffffff 1 MULTIPOLYGON (((-82.79149 9...
#> 198 8766b54d3ffffff 1 MULTIPOLYGON (((-83.18895 8...
#> 427 87679b78effffff 1 MULTIPOLYGON (((-82.85228 9...
#> 796 8766b0135ffffff 1 MULTIPOLYGON (((-83.71366 8...
#> 893 8766b014cffffff 1 MULTIPOLYGON (((-83.53362 8...
table(records$presence)
#>
#> 0 1
#> 300 123