News
Jun 14, 2010
OpenTopography is pleased to announce the release of our updated LiDAR point cloud access and processing system: OpenTopography 2.0 (OT 2.0). This release has been available in beta for the past couple of weeks, but we've now fully migrated the functionality to the production OpenTopography point cloud system.
The OpenTopography 2.0 release represents significant modifications to the OpenTopography point cloud system in an effort to enhance functionality, stability, scalability, and performance. Although modifications to the system from the user's perspective are not dramatic (moderate... more
Jun 1, 2010
UPDATE 06/10/10: The OT 2.0 beta period has ended and all features are now available in the production OT point cloud processing system
OpenTopography is pleased to announce the beta release of OpenTopography 2.0 (OT 2.0). Over the past few months the OpenTopography team has made significant modifications to the OpenTopography point cloud system in an effort to enhance functionality, stability, scalability, and performance. Although modifications to the system from the user's perspective are not dramatic (moderate design changes, a handful of new features - see release notes below for... more
May 25, 2010
We are pleased to announce the 7th Cyberinfrastructure Summer Institute for Geoscientists (CSIG) to be held August 9-13 at the San Diego Supercomputer Center on the University of California, San Diego campus.
General and program information, as well as online registration is available at http://www.geongrid.org/csig10.
The broad theme for CSIG'10 will be emergent Geoinformatics approaches to 3D and 4D integration of geoscience data. Given the diverse interests of past CSIG participants, and based on feedback that they have provided, CSIG'10 will feature two "tracks" of instruction:
1.... more
May 3, 2010
Last week, as part of the Fifteenth Annual Science-Engineering-Technology Congressional Visits Day (SET CVD) program, OpenTopography presented a demonstration of LiDAR data on Capitol Hill in Washington DC. OpenTopography was invited, along with David Phillips from UNAVCO, to participate in the event by the American Geological Institute (AGI). The LiDAR demo was part of the SET CVD LaserFest reception, in celebration of the 50th anniversary of the laser, held in the foyer of the Rayburn House Office Building.
OpenTopography team member Chris Crosby shows LaserFest reception attendee a... more
Mar 30, 2010
OpenTopography may be unavailable Thursday, April 1st between 1 and 4 pm (Pacific) for system maintenance and testing. At times during this period the whole http://www.opentopography.org site may not be reachable.
Point cloud data downloads and custom DEM processing will be unavailable Friday evening, April 2nd due to a system backup.
We apologize for any inconvenience these outages may cause.
Mar 7, 2010
Recent ASU Ph.D. and current Post-doc Olaf Zielke and OpenTopography Co-I Ramon Arrowsmith and colleagues published the results of their study of offset channels along the southern San Andreas Fault in Science last week. They had two reports in the issue which were also highlighted in a perspective by Kate Scharer of Appalachian State University. The cover image of Science featured a 0.25 m digital elevation model (DEM) and hillshade of offset channels along the San Andreas Fault in the Carrizo Plain produced by OpenTopography.
The Zielke, et al. study used 0.25 and 0.5 m DEMs generated... more
Jan 22, 2010
As promised in last week's release of new southern California and Washington EarthScope LiDAR data, the standard digital elevation models for the Yakima fold and thrust belt in central Washington are now available via the OpenTopography Standard DEM page. Also, don't forget that OpenTopography Bulk Download page allows users to download all of the DEM tiles in the data set at once.
Jan 21, 2010
Images of EarthScope LiDAR data accessed via the OpenTopography portal are being featured under the title "Seeing with lasers" as Image of the week by International Science Grid This Week (iSGTW). iSGTW is an international, weekly, on-line newsletter that emphasizes distributed computing, cloud computing and supercomputing for scientific applications.
The selected images highlight EarthScope LiDAR data from the Old Faithful area of Yellowstone National Park, part of the EarthScope Intermountain Seismic Belt data set and data from the Owens Valley fault, part of the EarthScope Southern... more
Jan 13, 2010
OpenTopography is pleased to announce the release of new EarthScope LiDAR topography data from southern California and Washington state. In southern California, this release includes data for faults in the Mojave (Lenwood, Helendale, Calico, Blackwater), eastern California (Panamint, Tin Mtn, Mud Hills, Hunter Mtn, Owens) and San Cayetano. In Washington, data are now available for the Yakima fold and thrust belt. The full data release announcement is below.
EarthScope lidar from the Panamint fault in Google Earth
ANNOUNCEMENT:
We are pleased to announce the availability of new EarthScope... more
Dec 11, 2009
OpenTopography is pleased to announce a new grant from the National Science Foundation to fund the operation of OpenTopography as a national lidar data facility.
San Diego Supercomputer Center (SDSC) at UC San Diego and Arizona State University have been awarded a $1.7 million grant from the National Science Foundation (NSF) to operate an internet-based national data facility for high-resolution topographic data acquired with LiDAR (Light Detection and Ranging) technology. The facility will also provide online processing tools and act as a community repository for information, software and... more
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