CAUTION - QUALITY OF BATHYMETRIC DATA

The areas represented by the object M_QUAL are approximate due to generalizing for clarity.
Caution is advised, particularly for nearshore navigation or voyage planning.
M_QUAL (Quality of data) represents areas of uniform quality of bathymetric data.
The CATZOC (Category of zone of confidence in data) attribute of M_QUAL provides an assessment
of the overall zone of confidence.