PolySet of polygons for the shorelines of the northeast Pacific Ocean and of the world, both in normal and high resolution.
data(nepacLL)
data(nepacLLhigh)
data(worldLL)
data(worldLLhigh)
Data frame consisting of 4 columns: PID
= primary polygon ID,
POS
= position of each vertex within a given polygon, X
= longitude coordinate, and Y
= latitude coordinate. Attributes:
projection = "LL"
.
Wessel, P. and Smith, W.H.F. (1996) A global, self-consistent, hierarchical, high-resolution shoreline database. Journal of Geophysical Research 101, 8741--8743. http://www.soest.hawaii.edu/pwessel/gshhg/Wessel+Smith_1996_JGR.pdf
Data:
bcBathymetry
,
surveyData
,
towData
Functions:
importGSHHS
,
importShapefile
,
plotMap
,
plotPolys
,
addPolys
,
clipPolys
,
refocusWorld
,
thickenPolys
,
thinPolys