American Red Cross
Live Radius Impact
Drop A Pin, Then Drag The Two Handles Independently — Red Center Moves The Circle, White Outer Handle Resizes It. Every Number And The Population Pyramid Recompute While You Drag, Queried In The Browser.
● Live
Zoom In To Load Census Tracts. The Live Query Reads Only Tracts Drawn In The Current View.
Click Drop Pin, Then Click Once On The Map. Drag The Red Center Dot To Move The Circle, The White Outer Dot To Resize It.