Subglacial valleys preserved in the highlands of south and east Greenland record restricted ice extent during past warmer climates: Datasets

• Main Authors: Paxman, Guy, Jamieson, Stewart, Dolan, Aisling, Bentley, Mike
• Format: Other/Unknown Material
• Language: unknown
• Published: Zenodo 2023
• Subjects: East Greenland; Greenland; Ice Sheet
• Online Access: https://doi.org/10.5281/zenodo.10013441

This dataset contains the following files: mountain_glacial_valleys_2km.shp (and ancillary files: .dbf, .prj, .shx) : ESRI shapefile of the subglacial valleys mapped along the southern and eastern highlands of Greenland using MODIS Mosaic of Greenland imagery and radio-echo sounding data. mountain_glacial_limit.shp (and ancillary files: .dbf, .prj, .shx) : ESRI shapefile of the interpreted palaeo-glacial valley limit along the southern and eastern highlands of Greenland based on the distribution and morphology of the mapped subglacial valleys. ex_g5km_10ka_hy_east.nc : NetCDF file of the Parallel Ice Sheet Model output spatially variable fields for the best-fitting simulation for the eastern highlands (run at 5 km horizontal resolution for 10,000 model years). ts_g5km_10ka_hy_east.nc : NetCDF file of the Parallel Ice Sheet Modeloutput scalar time series for the best-fitting simulation for the eastern highlands (run at 5 km horizontal resolution for 10,000 model years). ex_g5km_10ka_hy_south.nc : NetCDF file of the Parallel Ice Sheet Model output spatially variable fields for the best-fitting simulation for the southern highlands (run at 5 km horizontal resolution for 10,000 model years). ts_g5km_10ka_hy_south.nc : NetCDF file of the Parallel Ice Sheet Model output scalar time series for the best-fitting simulation for the southern highlands (run at 5 km horizontal resolution for 10,000 model years).