GISCafe Voice Posts Tagged ‘earthquake’Laser radar image of 2010 Mexicali earthquake releasedTuesday, February 14th, 2012Released by an international team of scientists is a laser-radar image of the area surrounding the site of a Magnitude 7.2 earthquake that occurred in Mexicali, Mexico, in 2010. The laser radar technique can spot surface changes of just a few centimetres; in this image the blue represents a post-quake reduction in height and red indicates an increase.
Japan Earthquake and Tsunami mapFriday, March 11th, 2011This from Esri today: Japan Earthquake & Tsunami Map Esri is serving a Japan earthquake map which disseminates information being sent via Twitter, YouTube, and Flickr. The social media layers allow for custom keyword searches. Streetmap, OpenStreetMap, satellite imagery, and topographic maps are part of the map overlay. The Ushadihi layer can be turned on to see messages related to locating trapped individuals. Additional map layers added as data becomes available. This map can be embedded in online articles. To request the embeddable code contact Jesse Theodore, jesse_theodore@esri.com. Undersea faults make quakes tough to studyTuesday, January 26th, 2010Undersea Faults Make Caribbean Quakes Hard to Study More Haiti geospatial resourcesWednesday, January 20th, 2010Satellite Imagery GeoEye Imagery of Haiti Earthquake http://www.geoeye.com/CorpSite/gallery/Default.aspx DigitalGlobe Haiti Crisis Event Coverage DigitalGlobe is now offering full resolution GeoTIFF imagery over Haiti free. http://www.digitalglobe.com/ RapidEye has completed imaging of all of the regions in Haiti that have been most affected by the 7.0-magnitude earthquake that hit the area on January 12. http://www.rapideye.de RADARSAT-2 space-based imagery is being used to assess damage and direct relief efforts to the Haitian capital of Port-au-Prince from the January 12, 2010 earthquake.www.mdacorporation.com Maps USGS http://earthquake.usgs.gov/earthquakes/recenteqsww/Maps/10/290_20.php FortiusOne has created a news dashboard with the latest volunteered and official source data. http://news.geocommons.com/haitiquake Google Maps DeLorme has developed a free GPS-accurate dataset to assist in the Haitian relief efforts. Communities OpenStreetMap Ushahidi http://sitroom.ushahididev.com/ CrisisCommons http://wiki.crisiscommons.org/index.php?title=.php&title=Haiti/2010_Earthquake Web Services
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