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  1. Geoheritage Endnote Resource

    02 Jun 2015 | Contributor(s): Karoly Nemeth

  2. Geoheritage of Volcanic Harrats in Saudi Arabia [Authors: Moufti, Mohammed Rashad, Németh, Károly]

    30 Aug 2016 | Contributor(s): Mohammed Rashad Moufti, Karoly Nemeth

    This book records the geoheritage values of globally significant, yet little-known, volcanic geosites in Saudi Arabia. It is the first of its kind to focus on the Middle East, clearly showing the hidden geoheritage value of the volcanic Arabian Peninsula’s harrats and demonstrating why the...

  3. Geology of the Keweenaw Rift, Upper Michigan

    27 Apr 2011 | Contributor(s): William I Rose

    This is a one hour 15 min lecture which is aimed at the Geology of the Keweenaw Peninsula and Isle Royale, where the Portage Lake Lava Series and the Copper Harbor Conglomerate are exposed and Earth's earliest known continental flood basalts can be observed in the field. The lecture is meant to...

  4. Geophysical signatures of magma chamber replenishment

    14 Mar 2014 | Contributor(s): Antonella Longo, Chiara Paola Montagna, Gilberto Saccorotti, Paolo Papale

    Many volcanic eruptions are shortly preceded by new magma injection into a pre-existing, shallow (< 10 km) magma chamber, causing convection and mixing between the incoming and resident magmas. These processes may trigger dyke propagation and further magma rise, inducing long-term (days to...

  5. GeoProMT v1.0 - Geospatial Project Management Tool

    0.0 out of 5 stars 

    26 Apr 2011 | *Data Sets/Collections | Contributor(s): Chris S Renschler, Fernando Rios, Graham S Hayes, Jorge Valentin Bajo, Thomas W. Slomka, Michael Sheridan

    The Geospatial Project Management Tool (GeoProMT) is a web-based tool for management of shared geo-spatial and multi-temporal data such as GIS data and remotely sensed images. Integral to the GeoProMT framework is role-based access control (RBAC), where data access permissions and data users are...

  6. Georgia Phillipson and J. Gottsmann Presentation_Barcelona March 2013

    0.0 out of 5 stars 

    20 Mar 2013 | Presentations | Contributor(s): Jo Gottsmann

    Volcanic Unrest in the 21st Century

  7. Georgia Phillipson, Jo Gottsmann COV7 Colima abstract and presentation

    0.0 out of 5 stars 

    20 Mar 2013 | Publications | Contributor(s): Jo Gottsmann

    Global volcanic unrest in the 21st Century: An analysis of the first decadeVolcanic unrest is perhaps best defined as the deviation from the background or baseline behaviour of a volcano towards a level of activity, which is cause for concern in the short-term because it might be a prelude to an...

  8. GFS 0.5 deg data for Puff from April 17 - 29 2010

    0.0 out of 5 stars 

    07 Oct 2010 | *Data Sets/Collections | Contributor(s): Peter W Webley

    this is the global GFS data, every 6 hrs from April 17 2010 at 00:00. It is ready to be used by the Puff dispersion model, see example lines of codeNote i have defined the location of the wind field, the U, V and Z variables. I specify the model as reanalysis and this allows Puff to read the...

  9. GFS at 0.5 degree - April 17 - 19, 2010 (Puff netcdf format)

    0.0 out of 5 stars 

    21 May 2012 | *Data Sets/Collections | Contributor(s): Peter W Webley

    Gzipped file of GFS 0.5 degree data as grib2 dataData per hourPuff format and netcdf type.

  10. Gigapan of Santa Ana Volcano

    0.0 out of 5 stars 

    30 Jun 2011 | Educational Materials | Contributor(s): Bettina Martinez-Hackert, Elisabeth Gallant

    This is a gigapan image of the crater. gigapan Dr. Bettina Martinez-Hackert, Krista Ventura

  11. GIS layer of Greenland Ice Sheet bed available for sub-ice drilling

    15 Sep 2022 | *Data Sets/Collections | Contributor(s): jason briner

    This dataset includes several geographical-information-system (GIS, ArcGIS) shapefiles relating to this study:Briner, J.P., Walcott, C.K., Schaefer, J.M., Young, N.E., MacGregor, J.A., Poinar, K., Keisling, B.A., Anandakrishnan, S., Albert, M.R., Kuhl, T., Boeckmann, G. (submitted). Where to...

  12. GIS layers of North America ice sheet history

    03 Oct 2022 | *Data Sets/Collections | Contributor(s): jason briner

    Included are ArcGIS shapefiles of North American ice sheet extent in 36 time slices spanning from 18,000 to 1,000 years ago.

  13. GLAcier Feature Tracking testkit

    09 Dec 2022 | *Tools | Contributor(s): Whyjay Zheng

    Tool for assessing, visualizing and benchmarking the quality of glacier velocity maps.

  14. Global Archive of Dome Instabilities (GLADIS)

    0.0 out of 5 stars 

    13 Mar 2017 | *Data Sets/Collections | Contributor(s): Claire Ellen Harnett, Mark Thomas, Eliza S Calder, Susanna Kathryn Ebmeier, Alison Telford, William Murphy, Jurgen Neuberg

    Investigating the causal mechanisms of lava dome collapse is imperative in understanding the dynamic processes that occur during active lava dome growth. We present a worldwide database and provide an assessment of dome collapse across a diverse range of volcanoes in the Global Archive of Dome...

  15. Global volcanic unrest in the 21st century: An analysis of the first decade

    0.0 out of 5 stars 

    16 Sep 2013 | Publications | Contributor(s): Jo Gottsmann, Rosa Sobradelo

    We define volcanic unrest as the deviation from the background or baseline behaviour of a volcano towards a behaviour which is a cause for concern in the short-term because it might prelude an eruption. When unrest is preceded by periods of quiescence over centuries or millennia it is...

  16. Global Volcano Model

    0.0 out of 5 stars 

    02 Mar 2012 | Miscellaneous | Contributor(s): Greg A Valentine

    Mission Statement: "GVM is a growing international network that aims to create a sustainable, accessible information platform on volcanic hazard and risk. GVM will provide systematic evidence, data and analysis of volcanic hazards and risk on global, regional and local scales, and will develop...

  17. Google Earth Map of Volcanic Field Distribution

    0.0 out of 5 stars 

    27 Jul 2011 | *Data Sets/Collections | Contributor(s): Amanda Hintz

    This is a graphical representation of most of the volcanic fields that I have been collecting data on for the last few years. It is a work in progress.

  18. GPS and Volcano Monitoring

    0.0 out of 5 stars 

    11 Aug 2011 | Presentations | Contributor(s): Jose Luis Palma

    This presentation is part of the workshop "Volcanic Hazards and Remote Sensing in Pacific Latin America" held in Costa Rica in January 2011.Speaker: Chuck DeMets, University of Wisconsin-MadisonGPS and Volcano Monitoring .mp4Differential GPS as a Monitoring Tool on Volcano Santa Ana (Illamatepec)...

  19. Granular Flow Experiments for Validation of Numerical Flow Models

    4.0 out of 5 stars 

    25 Jun 2016 | *Data Sets/Collections | Contributor(s): Amy Webb, Marcus I Bursik

    Many types of geophysical flows such as debris avalanches and pyroclastic flows pose significant danger to both people and property. Understanding granular avalanche behavior and particle interaction during the course of a flow is very important in the development of granular flow models. Since...

  20. Greenland ice sheet data explorer

    0.0 out of 5 stars 

    15 Dec 2018 | *Tools | Contributor(s): Prashant Shekhar, Renette Jones-Ivey

    Greenland icesheet time series data explorer