boundary

abstraction

Has synonym(s): contour

Definition: In topology and mathematics in general, the boundary of a subset S of a topological space X is the set of points in the closure of S not belonging to the interior of S. An element of the boundary of S is called a boundary point of S. The term boundary operation refers to finding or taking the boundary of a set. Notations used for boundary of a set S include

Source: Wikipedia

Wikipedia Page (Something wrong with this association? Let us know.)

Wikidata Page (Something wrong with this association? Let us know.)

Occurs in:

• drainage-basin_boundary__aspect_ratio
• drainage-basin_boundary__diameter
• drainage-basin_boundary__normalized_area-diameter_shape_factor
• drainage-basin_boundary__normalized_area-perimeter_shape_factor
• drainage-basin_boundary__normalized_diameter-perimeter_shape_factor
• drainage-basin_boundary__perimeter
• river-delta_plain_boundary__diameter
• river-delta_plain_boundary__perimeter
• river-delta_plain~upper_boundary~seaward__length
• land_domain_boundary_lowering__elevation_rate
• model_grid_cell_boundary_groundwater__interfacial_hydraulic_conductance
• drainage-basin_boundary__hydrobasins_identification_code