Define problem

[mankoff]

Suggestions from community survey:

• What is ice sheet vs land?
• Ice sheet vs glacier
  • Connectivity
• Shelf front
• Grounding line
• Methods for determining ice sheet connectivity
  • How connectivity changes in time (historical, paleo)
• Metadata
• Ice divides on ice caps & ice fields
• Times:
  • 2020
  • 1950
  • 2000
  • LIA
  • Other
• Internal basins
  • Hydro (k values)
  • Ice velocity
• Modeling
  • Which part of ice sheet should be in model?
  • Common grids and projections when possible
  • Ex: Why is BedMachine v4 3411 instead of 3413?
  • sub-grid frameworks to improve ice marginal changes in coarser model domains
  • identify model frameworks to account for continual changes in ice extent, e.g. in SMB models, MB grids etc.

[mankoff]

Goals now defined in proposal. See https://docs.google.com/document/d/1992Do27xRoYVDwOpMveWVGILJSPJr0-BhpqDxpsfvck/edit?usp=sharing