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3
votes
0answers
50 views

Geometric Network for Electric Utilities

I'm not expert in the use of geometric networks nor in Python scripting and I need help with the following problem. I'm using ArcGIS 10.0. I have defined a geometric network for an electric ...
2
votes
1answer
25 views

Find connected features by type in utility network?

I have a storm drain geodatabase with digitized direction flow. I am trying to find catch basins (upstream) that drain to other catchbasins (downstream) as opposed to a junction structure or an ...
1
vote
0answers
36 views

Utility Network analyst - C#

This is related to Utility Network Analyst tool. I would like to build a button to accomplish the following: A Utility Network Analyst solve-function for downstream with flagging. Ofcourse, the user ...
1
vote
0answers
52 views

Utility Network Analyst

I want to write C# code for utility network analyst (downstream trace task). My code is: IUtilityNetworkAnalysisExt m_utilNetExt = new UtilityNetworkAnalysisExtClass(); ITraceFlowSolverGEN tfs = ...
2
votes
1answer
78 views

Where can I find a shapefile of the UK electricity grid network?

Does anyone know where can I download a shapefile with the UK electricity grid network?
0
votes
0answers
10 views

automated utility network region selection with variables?

I am working to develop an automated process of generating polygons at various points along a utility network as part of a dam-failure risk analysis project. I am working with a full license of ArcGIS ...
3
votes
0answers
85 views

Looking for examples on how GIS techniques facilitate utility surveying and management

Anyone get some ideas about the interface between underground utility and GIS? Utility surveying is quite a new topic to me and I want some examples on how GIS techniques facilitate utility surveying ...
2
votes
0answers
179 views

Assign Sink ID to upstream features in a geometric network

Looking for a way to automatically assign an 8-character Sink ID to every upstream feature in a geometric network. There are over 500 sinks and about 5000 points and lines upstream from those sinks. ...
2
votes
1answer
1k views

Is it possible to offset lines with the same symbology?

I'm working in ArcMap 10 and have been tossed an electrical system map drawn in CAD to recreate in ArcMap. In several sections, different line numbers share the same structures for long stretches. ...
6
votes
1answer
3k views

Analyzing Flow direction in Geometric Networks in ArcGIS

I have a task in ArcGIS which involves using Geometric Network and right now I am experimenting with Set Flow direction function from Utility Network Analyst toolbar in ArcMap. I've read section Flow ...