Tags: Ghub

All Categories (1-20 of 26)

  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). Soon users will be able to upload their own model simulations and visualize how these compare to the model simulations 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. 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...

  5. 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.

  6. 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).

  7. 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...

  8. Greenland ice sheet data explorer

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

    Greenland icesheet time series data explorer

  9. Greenland Ice Sheet Model Jupyter Notebook

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

    Example for Plotting a Greenland Ice Sheet Model

  10. 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.

  11. 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...

  12. 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 Operation...

  13. 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...

  14. 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 selected...

  15. 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...

  16. 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 selected...

  17. ISMIP6 ABUMIP Simulations

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

    These datasets contain the ice sheet model simulation from the ABUMIP (Antarctic BUttressing Model Intercomparison Project) effort. ABUMIP aims at comparing model responses to complete loss of buttressing by investigating the end-member of ice-shelf buttressing, i.e., the total loss of...

  18. ISMIP6 Ice Sheet Model Comparison Tool

    14 May 2019 | | Contributor(s):: Erika Simon, sophie nowicki, Elliot Snitzer, Jeanette Sperhac

    This Jupyter notebook plots and compares a field from multiple ice sheet models directly in the notebook.

  19. ISMIP6 Ice Sheet Model Scalar Variable Plotter

    24 Jun 2019 | | Contributor(s):: Elliot Snitzer, Erika Simon, Jeanette Sperhac

    Load Scalar Ice Sheet Data and Plot by Attribute

  20. ISMIP6 initMIP-Antarctica simulations

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

    This dataset contains the initMIP-Antarctica model simulations from the Ice Sheet Model Intercomparison Project for CMIP6 (ISMIP6). As described in Nowicki et al. (2016) and Seroussi et al. (2019), the initMIP-Antarctica experiments focus on ice sheet initialization for the Antarctic ice...