All Categories (1-20 of 32)

1. 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).

2. Approximation by Localized Penalized Splines (ALPS)

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

   Approximation by Localized Penalized Splines (ALPS)

3. ATM-Based Crevasse Detection & Extraction workflow

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

   ABCDE Tool

4. Briner presentation on "Seeking Interglacial Isotopes"

   27 Apr 2023 | | Contributor(s):: Jason Briner

   nothing

5. CESM ISMIP6 Forcing Data

   20 Oct 2021 | | 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...

6. CmCt GRACE MASCON Tool

   16 Nov 2020 | | 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.

7. CmCt Histogram Tool

   21 May 2019 | | 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).

8. Code Demos for "Regression on Ice" Lecture Notes

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

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

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

   15 Sep 2022 | | 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...

10. GIS layers of North America ice sheet history

    03 Oct 2022 | | 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.

11. Greenland ice sheet data explorer

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

    Greenland icesheet time series data explorer

12. Greenland Ice Sheet Model Jupyter Notebook

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

    Example for Plotting a Greenland Ice Sheet Model

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

    26 Jan 2021 | | 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.

14. Greenland Surface Strain Rates & Stresses

    15 Sep 2021 | | 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...

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

    16 Oct 2023 | | 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.

16. IceBridge ATM L2 Icessn Elevation, Slope, and Roughness

    23 Sep 2021 | | 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...

17. ICESat, ERS1, ERS2, Envisat Laser and Radar Altimetry Datasets for the Cryosphere model Comparison Tool (CmCt) Input for Greenland and Antarctica

    29 Sep 2021 | | Contributor(s):: Erika Simon, Sophie Nowicki, Jack Saba, Tom Newman, Matthew Beckley

    These datasets contain the ICESat, ERS1, ERS2, Envisat Laser and Radar Altimetry Datasets for CmCt Input data for Greenland and Antarctica. These reference observational datasets are used in the CmCt to compare ice sheet models with. The ICESat/GLAS instrument was a lidar altimeter and the...

18. ISMIP6 21st Century Antarctic Projections

    01 Oct 2021 | | Contributor(s):: sophie nowicki, Erika Simon, ISMIP6 Team

    This dataset provides the Antarctic ice sheet model output produced as part of the Ice Sheet Model Intercomparison Project for CMIP6 (ISMIP6, Eyring et al., 2016; Nowicki et al. 2016).  These simulations focus on 21st century evolution of the Antarctic ice sheet under...

19. ISMIP6 21st Century Forcing Datasets

    01 Oct 2021 | | Contributor(s):: sophie nowicki, Erika Simon, ISMIP6 Team (contributor)

    These datasets contain the 21st century atmospheric and oceanic forcing datasets used for Greenland and Antarctic standalone ice sheet model simulations as part of the Ice Sheet Model Intercomparison Project for CMIP6 (ISMIP6). ISMIP6 is a targeted activity of the Climate and...

20. ISMIP6 21st Century Greenland Projections

    01 Oct 2021 | | Contributor(s):: sophie nowicki, Erika Simon, ISMIP6 team

    This dataset provides the Greenland ice sheet model output produced as part of the Ice Sheet Model Intercomparison Project for CMIP6 (ISMIP6, Eyring et al., 2016; Nowicki et al. 2016).  These simulations focus on 21st century evolution of the Greenland ice sheet under...