Dashboard - interraction between Panels

I have 2 panels in my Dashboard: one with a Worldmap Panel plugin and one with a Bar Chart. Is it possible to parameterize the SQL query of the Bar Chart according to user interraction on the Worldmap Panel?

Lets suppose we have the following SQL query for the bar chart:
SELECT val1, val2 FROM mytable WHERE location = ‘some_location’

Can ‘some_location’ be somehow binded to User Interraction in Worldmap Panel?

To make the question more generic, is it possible for the interraction with one panel to change the content of another panel?