An assessment of hydrothermal alteration in the Santiaguito lava dome complex, Guatemala: implications for dome collapse hazards

28 Feb 2013 | Contributor(s): Jessica L. Ball, Eliza S Calder, Marc Bernstein

A combination of field mapping, geochemistry, and remote sensing methods has been employed to determine the extent of hydrothermal alteration and assess the potential for failure at the Santiaguito lava dome complex, Guatemala. The 90-year-old complex of four lava domes has only experienced...

An Open Source Tool for Visualizing ISM Intercomparisons

14 Dec 2021 | Contributor(s): Alex Becerra, sophie nowicki, Erika Simon

This tool produces visualizations from Seroussi et al. (2020).

Approximation by Localized Penalized Splines (ALPS)

22 Sep 2021 | *Tools | Contributor(s): Prashant Shekhar, Abani Patra

Approximation by Localized Penalized Splines (ALPS)

ATM-Based Crevasse Detection & Extraction workflow

29 Jul 2020 | *Tools | Contributor(s): Renette Jones-Ivey, Jeanette Sperhac, Kristin Poinar

ABCDE Tool

CESM ISMIP6 Forcing Data

20 Oct 2021 | *Data Sets/Collections | Contributor(s): Kate Thayer-Calder, Gunter Leguy, William Lipscomb

The Community Earth System Model (CESM) version 2.1 is a world-class coupled climate system model that includes components for the atmosphere, ocean, terrestrial system, river run-off, and fully active glaciers (Danabasoglu et al. 2020). This version of CESM was used in many experiments as part...

CmCt GRACE MASCON Tool

16 Nov 2020 | *Tools | Contributor(s): Erika Simon, sophie nowicki

The Cryosphere model Comparison tool (CmCt) GRACE Mascon Module compares user uploaded ice sheet models to the GRACE Mascon product derived by NASA GSFC.

CmCt Histogram Tool

21 May 2019 | *Tools | Contributor(s): Erika Simon, sophie nowicki

This Jupyter notebook based tool can be used to plot the comparison results from the Cryosphere model Comparison tool (CmCt).

Code Demos for "Regression on Ice" Lecture Notes

10 Oct 2023 | *Tools | Contributor(s): Noah J Bergam

Notebooks with visualizations of some basic regression / machine learning concepts for glaciology

Development and Initial Testing of XR-Based Fence Diagrams for Polar Science

23 Apr 2024 | Publications | Contributor(s): Naomi Tack, Nicholas Holschuh, Sharad Sharma, Rebecca Williams, Don Engel

Naomi Tack, Nicholas Holschuh, Sharad Sharma, Rebecca Williams, and Don Engel. 2023. Development and Initial Testing of XR-Based Fence Diagrams for Polar Science. In IGARSS 2023 – 2023 IEEE International Geoscience and Remote Sensing Symposium, July 16, 2023, Pasadena, CA, USA. IEEE,...

Eyjafjallajökull, volcanic clouds and aviation - one year on

05 Aug 2011 | Workshops | Contributor(s): Simon Carn

A workshop at the 2011 IUGG General Assembly in Melbourne, Australia, lead by Andrew Tupper (Australian Bureau of Meteorology), Fred Prata (Norwegian Institute for Air Research), and Arnau Folch (Barcelona Supercomputing Center).The Eyjafjallajokull eruption, resulting in ground and air...

GeoProMT v1.0 - Geospatial Project Management Tool

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...

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...

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.

GPS and Volcano Monitoring

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)...

Greenland ice sheet data explorer

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

Greenland icesheet time series data explorer

Greenland Ice Sheet Model Jupyter Notebook

12 Dec 2018 | *Tools | Contributor(s): Erika Simon

Example for Plotting a Greenland Ice Sheet Model

Greenland Ice Surface Temperature, Surface Albedo, and Water Vapor from MODIS Comparison Tool

26 Jan 2021 | *Tools | Contributor(s): Denis Felikson, Erika Simon, Dorothy K. Hall, Nicolo DiGirolamo, Elliot Snitzer

Compare observations of Greenland Ice Surface Temperature, Surface Albedo, and Water Vapor from MODIS against MERRA-2 reanalysis model output.

Greenland Surface Strain Rates & Stresses

15 Sep 2021 | *Data Sets/Collections | Contributor(s): Kristin Poinar

These datasets are 2D principal strain rates and principal stresses across the surface of the Greenland Ice Sheet.We started with representative surface velocities over a 20-year period (Joughin et al., 2016). We smoothed the velocities with a 1 km × 1 km boxcar filter, which carries...

GStatSim V1.0: a Python package for geostatistical interpolation and conditional simulation

16 Oct 2023 | *Tools | Contributor(s): Emma MacKie

GStatSim is a Python package specifically designed for geostatistical interpolation and simulation. These tools are part of our ongoing effort to develop and adapt open-access geostatistical functions.

IceBridge ATM L2 Icessn Elevation, Slope, and Roughness

23 Sep 2021 | *Data Sets/Collections | Contributor(s): Ash Narkevic, Ivan Parmuzin, Beata Maria Csatho, Greg Babonis

This data set contains  IceBridge ATM L2 Icessn Elevation, Slope, and Roughness data  (Studinger, M. 2014, updated 2020) organized into individual flight lines, both in ascii and ArcGIS shape file formats.  The data were collected as part of NASA's...