All Categories (21-40 of 40)

1. 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...

2. 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...

3. 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...

4. 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, Denis Felikson, Ritu Basnet

   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...

5. 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...

6. Approximation by Localized Penalized Splines (ALPS)

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

   Approximation by Localized Penalized Splines (ALPS)

7. Mass Balance and Velocity Data for Greenland Ice Sheet at High Elevations

   17 Sep 2021 | | Contributor(s):: Beata Maria Csatho, Ash Narkevic, Ivan Parmuzin

   This is an estimation of mass balance of the Greenland Ice Sheet at higher elevations, computed as the difference between the estimated annual total snow accumulation and ice discharge. Measurements are taken at 161 stations located 30 km apart, at 2000 m elevation that circumnavigates Greenland....

8. 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...

9. NCAR Coupled ISMIP6 Data Plotting Tool

   07 Sep 2021 | | Contributor(s):: Kate Thayer-Calder

   Notebook to create plots of global temperature from historical and projected model simulations

10. Jupyter Notebooks Examples and Documentation

    29 Jun 2021 | | Contributor(s):: Jeanette Sperhac, Elliot Snitzer

    These sample Jupyter Notebooks demonstrate creating and running notebooks, deploying them as tools, submitting jobs to the cluster, and more.

11. 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.

12. 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.

13. netCDF File Regrid Tool

    31 Jul 2020 | | Contributor(s):: Elliot Snitzer, Jeanette Sperhac, Erika Simon, Renette Jones-Ivey

    Regrids netCDF Ice Sheet Data Files

14. ATM-Based Crevasse Detection & Extraction workflow

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

    ABCDE Tool

15. 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

16. 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).

17. 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.

18. Greenland ice sheet data explorer

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

    Greenland icesheet time series data explorer

19. Greenland Ice Sheet Model Jupyter Notebook

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

    Example for Plotting a Greenland Ice Sheet Model

20. pshekhar Jupyter Notebook

    12 Dec 2018 | | Contributor(s):: Prashant Shekhar

    Spatio-temporal interpolation of icesheet elevation change dataset