bath: Bathymetric data

In galuardi/SatTagSim: Simulation from Electronic Tags

Bathymetric data

Description

Bathymetric data truncated to 60N and 20S, 100W and 40E This covers the known range of Atlantic bluefin tuna. The straits of Gibraltar, Florida and St. Lawrence have been widened for simulation purposes. All spurious bodies of water have been converted to land (i.e. Great Lakes)

Usage

data(bath)

Format

The format is: List of 3 $ lon : num [1:851] -98.5 -98.3 -98.2 -98 -97.8 ... $ lat : num [1:465] -9.03 -8.87 -8.7 -8.53 -8.37 ... $ data: num [1:465, 1:851] 1 1 1 1 1 1 1 1 1 1 ...

Source

ETOPO1 bathymetric dataset http://coastwatch.pfeg.noaa.gov/erddap/griddap/etopo360.graph

References

http://coastwatch.pfeg.noaa.gov/erddap/griddap/etopo360.graph http://www.ngdc.noaa.gov/mgg/global/global.html

Examples

library(fields)
data(bath)
bath.colors2 <- colorRampPalette(c("grey10", "gray40", "gray50", "gray70", "lightsteelblue4","lightsteelblue3","lightsteelblue2","lightsteelblue1","lemonchiffon1"))
image.plot(bath[[1]], bath[[2]], t(bath[[3]]), zlim = c(-10000,0), col = bath.colors2(256))

galuardi/SatTagSim documentation built on Oct. 22, 2024, 10:18 a.m.