List the origins of place names present in gazetteer data

The Composite Gazetteer of Antarctica is a compilation of place names provided by different countries and organisations. This function lists the originating bodies that provided the names in a given data frame.

Usage

an_origins(gaz)

Arguments

gaz

data.frame or SpatialPointsDataFrame: as returned by an_read, an_preferred, or an_filter

Value

character vector of origin names (countries or organisations)

See also

an_filter for filtering data according to origin

Examples

if (FALSE) { # \dontrun{
 g <- an_read(cache = "session")

 ## which bodies (countries or organisations) provided the names in our data?
 an_origins(g)
} # }