### MEaSUREs Antarctic Boundaries (Version 2)

### Data downloaded from https://doi.org/10.5067/AXE4121732AD on 2025-10-12
    Mouginot, J., B. Scheuchl, and E. Rignot. 2017. MEaSUREs Antarctic Boundaries for IPY 2007-2009 from Satellite Radar, Version 2. Boulder, Colorado USA. NASA National Snow and Ice Data Center Distributed Active Archive Center. https://doi.org/10.5067/AXE4121732AD
    
### Processing steps:

    1. Merged (1) Coastline_Antarctica_v02.shp; (2) GroundingLine_Antarctica_v02.shp; (3) IceShelf_Antarctica_v02.shp for display purposes