| Summary: | Observational data gathered and reprocessed to facilitate the evaluation of ocean and ice-sheet models in the Amundsen Sea sector as part of MISOMIP2 . __________________________________________ This entire dataset should be cited as: the MISOMIP2 MIPkit-A dataset ( http://zenodo.org/doi/10.5281/zenodo.10062355 ) that includes data collected through multiple cruises of Nathaniel B. Palmer (United States Antarctic Program), James C. Ross (British Antarctic Survey and Natural Environment Research Council), Araon (Korea Polar Research Institute), Oden (Swedish Polar Research) and Polarstern (Alfred Wegener Institute, Germany), as well as regridded glaciological data from the MeaSUREs, MeaSUREs ITS_LIVE and CPOM projects For more specific use of some of the MIPkit-A data, we encourage people to cite the original data referenced below. __________________________________________ IceSurfVel_MIPkitA_2000-2019 : annual maps of ice surface velocity Surface-parallel velocity vectors (in m/year) between 2000 and 2019 are provided on the common MISOMIP2 grid with regular grid spacing of 1 km. Data were calculated as a weighted average of all available Earth observation data from the MeaSUREs project ( Rignot et al. 2014 and Mouginot et al. 2017 ) and MeaSUREs ITS_LIVE project ( Gardner et al. 2022 ), with weights corresponding to the inverse square error of the original datasets. Propagated errors and a mask indicating the original data sources for each grid point are also included. __________________________________________ IceSurfElChange_MIPkitA_1992-2019 : annual maps of surface elevation change Surface elevation changes (in m) between 1992 and 2019, relative to 16-Dec-2013, are provided on the common MISOMIP2 grid with regular grid spacing of 1 km. Data were calculated as a weighted average of available Earth observation data from CPOM ( Otosaka al. 2023 ) and MeaSUREs ITS_LIVE ( Nilsson et al. 2023 ) for the grounded ice and MeaSUREs ITS_LIVE data ( Paolo et al. 2023 ) for floating ice. Propagated errors and a mask ...
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