What is a LandSea Dataset?

A LandSeaData type contains information on:

• The longitude and latitude that define the grid for the Land-Sea mask of the region of interest

• The Land-Sea mask containing information on how where land and ocean are in the region of interest

• The topography, where available, of the region of interest

The Types of LandSeaDatas

The LandSeaData abstract type has two subtypes:

1. LandSeaFlat type, which contains only information on the Land-Sea mask but has no information on topography

2. LandSeaTopo type, which contains information on both the Land-Sea mask and the topography