Sunday, August 7, 2011

Example #3 - Export data and create an intensity map

Another way to visualize the graffiti data is with an intensity map.  Instead of the individual locations of graffiti you see where the hot spots for graffiti are in the city.

We'll export the graffiti removal data set and load it into a Google Fusion Table.  Once there, we can easily generate an intensity map.   When we export it, we'll use the data portal to save it as a CSV file on the laptop's hard drive.  From the Google Fusion Table site, we'll import that CSV file to build our fusion table.

Here's the intensity map:

Ready to watch?  Here's the link to the YouTube video.

No comments:

Post a Comment