Collaboration Centers

Resources

 * CrisisMappers.net : The largest and most active global crisis mapping network.
 * Crowdmap.com: Allows users to upload data and work on crisis maps together.
 * Crowdsourcing.org: A site that, among other things, facilitates crisis mapping collaboration.
 * Digital Humanitarians Network: An organization that, among other things, aids in crisis response.
 * Humanitarian Open Street Map Team: Uses open sourcing and open data for humanitarian action.