Monday, November 23, 2015

Tamilnadu Floods - Official Data Unofficial Visualization

I was born in Madurai and brought up in Chennai. Just wanted to share a visual representation of floods in Tamilnadu during Oct-Nov 2015 with this post
Official data was obtained from Indian Metrological Dept.

My visualization was using R Spatial polygons.

Red - > 50 % in excess rainfall
Blue - 21 to 50% in excess rainfall
Green - upto 20 % excess rainfall.


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