SEDRIS Data Representation Model
Augmented Unified Modeling Language (UML) Notation
- Abstract classes are shaded
- Arrows are used on one-way relationships
360 Classes:
- Geometry (surfaces: Point, Polygon, ...)
- Features (abstractions: Point, Linear, Areal)
- Data Tables (Property Table, Property Grid)
- Topology (Feature/Geometry connectivity)
- Attributes/Components (Colors, Locations)
- Organizers/Containers:
- Hierarchies (organize spatially, temporally, …)
- Libraries (collections of reusable objects, including Sounds, Images, and Map Symbols)
Associated Data Dictionary:
- Machine parsed
- Automatically derives HTML and various software files