Get National Marine Sanctuary polygons

Given NMS code (see https://sanctuaries.noaa.gov/library/imast_gis.html), download and extract zip, cache shapefile or read existing shapefile.

Usage

get_nms_polygons(nms)

Arguments

nms

The code for a national marine sanctuary.

Value

The function returns a sf object containing the polygons of a sanctuary.

Examples

if (FALSE) { # \dontrun{
get_nms_polygons("cinms")
} # }