world_north {trip} | R Documentation |
World north polygons
Description
A spatial polygons object with coastlines of the northern hemisphere.
Usage
world_north
Format
An object of class SpatialPolygonsDataFrame
with 185 rows and 11 columns.
Details
This data set exists purely to avoid requiring reprojection in the vignette, the data uses the same projection as walrus818.
[Package trip version 1.10.0 Index]