The TIN surface from which the nodes will be queried to attribute the depth polygons. It is recommended that you use the same TIN surface that was used to generate the contours.
Input Contour Features
The depth contours features.
The field that will store the depth value in the depth contours feature.
Specifies whether the depth direction is positive upward or positive downward. The direction must be the same as that of the input TIN and contour features for the values of the minimum and maximum depth for the generated depth area polygons to be accurate.
The geodatabase where the depth polygons will be written. The workspace is expected to be a nautical workspace with either the S-57 or S-101 schemas.
A value used to populate the minimum depth of polygons shallower than the shallowest contour value.
A value used to populate the maximum depth of polygons deeper than the deepest contour value.
Extent Polygon Features
The extent polygons within which the depth area polygons will be generated. If not specified, the TIN domain will be used.
|Updated Depth Areas|
The updated Depth Areas feature class.