Function reference • dwcPrepare

All functions

county_tas: sf POLYGON object of local government areas on the main Tasmanian island

crs_data: Data for semi-major axis and ellipsoid flattening for EPSG codes

dwc_Event(): Prepare Darwin Core Event fields

dwc_Location(): Prepare Darwin Core Location fields

dwc_coordinatePrecision(): Calculate the coordinatePrecision in degrees for geographic coordinates

dwc_coordinateUncertaintyInMeters(): Calculate the coordinateUncertaintyInMeters

dwc_coordinates(): Prepare geographic coordinates and convert to decimal degrees if needed

dwc_country_to_county(): Assign country, countryCode, stateProvince and county to point locations

dwc_format_gco(): Format the output of http://georeferencing.org/georefcalculator/gc.html

dwc_locality(): Locality descriptor for given longitude/latitude coordinates

dwc_point_cluster(): Cluster a set of geographic coordinates (longitude, latitude)

dwc_polygon_cluster(): Find polygons (sites) that intersect

locality_data_aus: sf POINT object of Australian localities

thylacine_data: A made-up survey data set for use in examples and vignettes