Frequent Questions

What value should I use for the LBGR, if there is no prior survey information?

When no other information is available, MARSSIM suggests a default value for the LBGR equal to ½ the DCGLW. Then you can begin the iterative process described in "How do I choose the LBGR?"

See, Chapter 5: Survey Planning and Design and Chapter D: The Planning Phase of the Data Life Cycle on the MARSSIM Manual download page.

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