Where 2.0 2010: Jeffrey Johnson, John Crowley and Schuyler Erle, “Haiti: CrisisMapping…”
Jeffrey Johnson (Open Solutions Group, John Crowley (STAR-TIDES) and Schuyler Erle (SimpleGeo), “Haiti: CrisisMapping the Earthquake”
Jeffrey Johnson (Open Solutions Group, John Crowley (STAR-TIDES) and Schuyler Erle (SimpleGeo), “Haiti: CrisisMapping the Earthquake”
Dennis Crowley (foursquare), “Adventures in Mobile Social 2.0: Twelve Months of foursquare”
Mark L. DeMulder (United States Geological Survey), “The Digital National Map of the United States of America”
OpenMobileMap | The Free Mobile Map Resources