This is a great site!  I like and especially which is really good for demonstrating the differences in projections. 


Thank you for sharing this!




Colleen R. Cahill

Digital Conversion Coordinator

Geography & Map Division








From: Geospatial Hosting Environment [mailto:[log in to unmask]] On Behalf Of Balakrishnan, Bhaskaran
Sent: Monday, September 26, 2016 4:39 PM
To: [log in to unmask]
Subject: D3.js - Data-Driven Documents / Azimuthal Projection demo

D3 (or D3.js) is a JavaScript library for visualizing data using web standards. D3 helps you bring data to life using SVG, Canvas and HTML. D3 combines powerful visualization and interaction techniques with a data-driven approach to DOM manipulation, giving you the full capabilities of modern browsers and the freedom to design the right visual interface for your data.


In their (impressive!) Gallery  I found this one that may be of interest to this community:




Bhaskaran Balakrishnan

Chief, R&D, Congressional Research Service Group


Library of Congress