- V02 grid size is 500 m x 500 m. V01 coarse (3 x 3 km) and dense (1.5 x 1.5 km) grids are not included in V02.
- V02 contains separate grid .txt files for Surface, Thickness, and Bottom.
- V01 1995_2011_Petermann_Composite data are removed.
- V01 TIF files are removed; MAT files added in V02.
- ASCII text grid file is changed from CSV in V01 to .txt in V02.
- V01 crossover_analysis directory is removed; errors directory is added with .mat and errors.txt files.