Producing a Choropleth Map Using My Own Data

Discussion created by shiran26 on Oct 25, 2012
Latest reply on Oct 25, 2012 by LDanzinger-esristaff
Hello all,

I am student in my final year, and for my dissertation, i am looking at rainfall data since 1900 in the UK...
I have all of this data on an Excel File.

I would now like to create a Cholopleth map with this data, if humanly possible.

As far as i am aware, i need to create an ODBC source then reformat the data, then connect it from Arc Cat.
I have created the ODBC file but reformatting it did not work.

Any ideas on how to create this Cholopleth map?

p.s The data i have is Monthly data from 1900.