Description Usage Format Examples
A SpatialLinesDataFrame [package "sp"] containing lines outlining the coast of the Hawaiian Islands, USA.
1 | data("HI.coast")
|
A SpatialLinesDataFrame containing 12 lines outlining the coastline of Hawaii. The Shapefile from which this coastline was queried can be found at http://nationalmap.gov/small_scale/atlasftp.html (file 'coastll010g.shp.tar.gz').
From metadata of the shapefile, attributes of the points are as follows:
Coastln010 = An internal sequence number delineating lines.
Miles = The length of the coastline segment, in miles.
proj4string is +proj=utm +zone=4 +datum=WGS84 +ellps=WGS84 +towgs84=0,0,0
,
meaning among other things that the coordinates are projected (UTM's).
The rectangular bounding box of the polygon is
min | max | |
x | 371155 | 940304.1 |
y | 2094278 | 2458600.9 |
1 |
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