Etopo5 topographic data

Description

Etopo5 topographic data

Usage

1

Format

matrix of world elevation from 0-360 degrees long

Details

See web site: http://www.ngdc.noaa.gov/mgg/global/etopo5.HTML

References

Data Announcement 88-MGG-02, Digital relief of the Surface of the Earth. NOAA, National Geophysical Data Center, Boulder, Colorado, 1988.

Examples

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
## Not run: 
library(GEOmap)
data(ETOPO5)

data(fujitopo)
data(japmap)
PLOC=list(LON=c(137.008, 141.000),LAT=c(34.000, 36.992),
            x=c(137.008, 141.000), y=c(34.000, 36.992) )



JAPANtopo = subsetTOPO(ETOPO5, PLOC)

d1 = dim(JAPANtopo$z)

JAPANtopo$z = JAPANtopo$z[  , d1[2]:1 ]

image(JAPANtopo, col=terrain.colors(100), asp=1 )
plotGEOmap(japmap, add=TRUE)



## End(Not run)