OpenTopography News

June 29 2009: View OpenTopography custom DEMs directly in Google Earth in your browser

    We have now made it possible to view custom DEM products produced in the OpenTopography LiDAR processing system directly in Google Earth without leaving the browser.

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June 15 2009: OpenTopography Receives Amazon Web Services Research Grant
June 10 2009: Workshop: Teaching Earth Science With High-Resolution Topography
May 07 2009: New GeoEarthScope LiDAR data available: Yellowstone, Tetons, Wasatch

    We are pleased to announce the availability of new GeoEarthScope airborne LiDAR data products from the Intermountain Seismic Belt (ISB) project!  This release includes high resolution LiDAR topography data collected in tectonically active regions of Utah and Wyoming, including Yellowstone and Grand Teton National Parks and the Nephi segment (southern strand) of the Wastach fault.

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April 24 2009: NSF press release on recently funded cloud computing research

    Press release from NSF highlighting recent funding in support of cloud computing. Projects include funding to OpenTopography team members at SDSC who are investigating the application of cloud computing to the management and processing of LiDAR topography.

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April 15 2009: Full Northern California GeoEarthScope point cloud now online

    OpenTopography has released the final round of Northern California GeoEarthScope point cloud data.  This release means that all point cloud and tile DEMs for the Northern California data set are now available for download via OpenTopography

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March 04 2009: Eos article highlights N. California GeoEarthScope LIDAR and access via OpenTopography

    An article entitled Illuminating Northern California’s Active Faults appeared in the February 17, 2009 issue of Eos, Transactions of the American Geophysical Union.  The article highlights northern California GeoEarthScope LIDAR topography as well as access to those data via the OpenTopography Portal.

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February 17 2009: Additional Northern California GeoEarthScope LiDAR point data released

    OpenTopography has released another batch of Northern California GeoEarthScope point cloud data.  This release means that in addition to the full set of tile DEMs and the Google Earth-viewable hillshades, approximately 85% of the Northern California LiDAR point cloud data are accessible via OpenTopography.

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February 16 2009: SDSC team begins cloud computing research with applications to LiDAR

    OpenTopography team members at SDSC have received a new grant from the National Science Foundation to explore new ways for academic researchers to manage extremely large data sets hosted on massive, Internet-based commercial computer clusters, or what have become known as computing “clouds”.  This research will use the LiDAR topography data hosted by OpenTopography as a test case and will focus on how cloud computing can aid the management and processing of massive spatial data sets.

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February 06 2009: Update improves performance of NoCal LiDAR browsing in Google Earth

    We are pleased to announce an updated version of the Northern California GeoEarthScope LiDAR in Google Earth capability that offers significantly improved browsing performance.  This update features the same data as available in previous releases but achieves faster data loading in Google Earth through an updated image processing approach.

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December 03 2008: Introducing the OpenTopography Portal

    Yesterday, GEON released an updated and redesigned website (http://www.geongrid.org/).  As part of the update to the GEON site, we have moved all of the LiDAR topography oriented features previously hosted in the GEON portal to a new website we are calling the OpenTopography Portal (http://opentopography.org/).  The OpenTopography site provides the same core LiDAR data access and processing capabilities that were available through GEON, with streamlined access, new features, better opportunities for user discussion, and most importantly, a dedicated online space for users to find high resolution LiDAR topography and related resources.

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November 25 2008: Garlock LiDAR data is now available: GeoEarthScope SoCal airborne LiDAR project

    We are pleased to announce the availability of new GeoEarthScope airborne LiDAR data products from the Southern/Eastern California project!  This release includes full coverage of the Garlock fault.

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November 11 2008: LiDAR data update: NoCal Hillshades in Google Earth

    We are pleased to announce that GeoEarthScope airborne LiDAR hillshades for the Northern California dataset can now be viewed in Google Earth.  This new functionality, developed by GEON and USGS Menlo Park, makes it much easier to access and explore this rich dataset.

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November 07 2008: OpenTopography Beta Release

    We are pleased to announce the beta release of the OpenTopography Portal.  We hope that OpenTopography will be a more streamlined site for users to get to LiDAR data and will also offer a better environment for users to interact, discuss, and discover resources related to high-resolution topography. 

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October 01 2008: GeoEarthScope LiDAR Access and Visualizations demo at GSA EarthScope Booth - October 6, 10-12

    GEON is responsible for the distribution of GeoEarthScope LiDAR data.  We will be hosting a demo in the EarthScope booth at GSA next week to highlight access to data, Google Earth visualizations, and the OpenTopography Portal:
    Monday, October 6, 10 - noon, GeoEarthScope LiDAR Access and Visualizations demo at GSA EarthScope Booth

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September 23 2008: Chaitan Baru to Present at 4th Annual Topo-Europe Meeting
September 23 2008: Northern California GeoEarthScope LiDAR Hillshades in Google Earth

    GEON, in collaboration with the USGS, has developed a Google Earth file (KMZ) that provides access to 1 meter resolution bare earth hillshades from the Northern California GeoEarthScope LiDAR topography dataset. By downloading this file and opening it in Google Earth, users are able to browse hillshades with two illumination angles (315 and 45 degrees) for faults in the northern San Andreas fault system. The Google Earth file remotely accesses data stored on GEON servers to allow users to seamlessly browse the full NoCal dataset from within Google Earth.

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August 20 2008: GeoEarthScope Northern California Airborne LiDAR Data Available for Download

    The entire San Andreas fault system has now been imaged utilizing GeoEarthScope Northern California Airborne LiDAR Data , along with many other important geologic features, and is available for download via the GEON Portal. This entire dataset is now available as 1 km^2 tiles of 0.5 m digital elevation models - both unfiltered (all data)and filtered (bare earth) in ESRI (ArcGIS) binary grid format. Complete metadata are also available for download.

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