Table 3.

Baseline attribute field requirements in the digital shoreline analysis system.

Attribute field	Description
DATE_	It is not name specific. The date field is required. It can be named DATE_ or DSAS_date. The dates are needed to be formatted as mm/dd/yyyy. Note: The computer's date format must be set to English mm/dd/yyyy.
UNCERTAINTY	It can be written as UNCERTAINTY or DSAS_uncy or as per the user-defined name. This field is required for the attribute of shapefiles
BANKLINE_TYPE	This field is usually used to clarify the datum the bankline is referenced. One thing that should be kept in mind is that it does not name specific. It is a required field as part of the proxy-datum bias (PDB) correction when proxy-based and datum-based Banklines are combined to compute Bankline change rates.