Posts Tagged ‘storm water’

Obstacles to Engineering and GIS

September 27, 2008

Malcolm and I presented today to the Engineering department showing the beta version of the PortGIS. Integrating Engineering could easily become our most difficult challenge. The major obstacle for us is this: Engineers produce/edit geometry (AKA geographic data, linework), while other departments are focused upon producing/editing table data associated with geometry. For example, Environmental Services would like to manage their Storm Water Inspection database through GIS. Their data will be associated with a point line or polygon (geometry), but they will not be producing/editing the geometry on a regular basis.

I’d like to propose my usual “begin with the end in mind”: I keep thinking about the example of a water utilities network and a task which would ask a question like “If a particular valve is turned off, which buildings won’t get water?” Engineers would be providing us with this data, meaning they would not only need to follow CAD standards but also GIS standards. As you can see, this could quickly become more trouble than it is worth. We have hired Halcrow as a consultant to help develop a sustainable, user friendly approach to this issue. We had a meeting with JW and BW (see Docs #315612) to kickoff phase 2 of this project. They seemed open to the idea of working with ESRI products, but we are depending on them to create a sustainable integration of Engineering drawings in the PortGIS.

I planned on including directions to install the software I showed at the Engineering meeting at the end of this post. The directions ended up being detailed and long winded. Instead, I have decided to include a video, and I promise to get together clear and easy directions to follow for early next week. The PortGIS is currently down due to a server operating system upgrade. Hopefully we can get it going again first thing Monday morning.

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