[R-sig-Geo] Generating heat map on google based on values
hp.iitb at gmail.com
Sun Jul 12 15:52:18 CEST 2015
Given a set of geographic coordinates and values associated with those
points, i want to interpolate data and generate heat map on google maps
with colors based on the values. Can you guide me to some R examples that
achieve this? I have to create this from scratch...the data I have is like
latitude ; longitude ; value ; color(i can provide the color input at these
points if required from another application).
I am trying to generate something like this ->
I have looked at the examples in Rgooglemaps and ggplot2 packages but none
of them seem to give such an output.
Kindly guide me regarding this.
Thanks and Regards
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