Displaying 2 results from an estimated 2 matches for "latrang".
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latrange
2010 Jul 25
2
3d topographic map
Hi All-
I would like to create a 3d topographic map using lat/lon and
z(height). I have been scouring the R help pages and have not located
the package I am looking for. Does anyone have a suggestion of package
that will work for this?
thanks-
sherri
2011 Sep 15
0
RGoogleMpas error
...rs[,"lat"], lon = mymarkers[,"lon"])
#download the map:
MyMap <- GetMap.bbox(bb$lonR, bb$latR, destfile = "DC.png", GRAYSCALE =T,
markers = mymarkers);
#determine the max zoom, so that all points fit on the plot
# (not necessary in this case):
zoom <- min(MaxZoom(latrange=bb$latR,lonrange=bb$lonR));
#plot:
png("OverlayTest.png",640,640);
tmp <- PlotOnStaticMap(MyMap,lat = mymarkers[,"lat"], lon = mymarkers[,"lon"],
cex=1.5,pch=20,col=c('blue', 'green', 'red'), add=F);
tmp <- PlotOnStaticMap(MyMap,lat = mym...