1. Please submit your homework to Wednesday’s section.

2. Please use the standard file name for your homework. – FirstName_LastName_LabNO.doc Please export maps as PNG, JPG, TIF or other picture format.

3. Lab 3: Geodatabase design & population (1) Yingjie Hu

4. Purposes Geodatabase and its capabilities Designing a geodatabase

5. Components in Geodatabase Feature class – A group of features (points, lines, and polygons) Feature dataset – Related feature classes in the same coordinate system Tables – No spatial information

6. Components in Geodatabase Rasters – Images, DEM Raster dataset – One or more adjacent images in the same format Raster catalog – A collection of images which can have different formats

7. Components in Geodatabase Relationship classes – The connection between features (parcels and landowners) Topology – Constraints on spatial relationships Geometric Network – Define the interconnections in network feature classes

8. Components in Geodatabase

10. Notes

11. UML Free open source software (e.g., StarUML) MS Visio (free trial for 60 days) MS Word

12. Notes UML – Draw the UML diagram based on your database

13. Assignment Complete exercise I. This is the first part of a two-week lab, so you don’t need to turn in your homework next week.