Questions tagged [utility-network]

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1answer
52 views

Seeking alternative to ArcGIS Water Utility Tools to create lateral lines?

I need to automatically create perpendicular lines from a point to a line (curb box to water main) and also create perpendicular lines from a point to a line or polygon (curb box to building footprint)...
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0answers
53 views

Utility and Pipeline Data Model 2016 Valves Layer

In the UPDM2016 data model we have a single Valve layer. Do I need to store both inline valves for mainlines and curb valves for services in the Valve layer together or is there another layer? UPDM ...
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0answers
222 views

Modelling fiber optic network using free solution in GIS? [closed]

I am a beginner to GIS software and currently I have been given a task to model a telecom network. Most of the solutions that I came across are proprietary. I want to know which open source software ...
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0answers
74 views

Place trace flags in bulk on selected features [closed]

I'm working on our company's geometric network looking for disconnected features. I have 102 purchase stations that I'm needing to trace from and was wondering if there was a quick way to select all ...
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1answer
130 views

ArcPy Utility Network Trace Not Returning Any Result

Using ESRI Tutorial Data for Utility Network Tracing (Montgomery.gdb) which is a File Geodatabase and following Arcpy script I am not getting any erro on running the script to find the path between ...
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0answers
166 views

Setting flow to road network using Utility Network Analyst of ArcGIS Desktop?

I'm editing the freeway network of the Lisbon Metropolitan Area for 2013. Currently, I am trying to establish the flows of the freeways and their accesses using the Utility Network Analyst but I can't ...
2
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1answer
70 views

Getting point data (structure names) onto line segments and create to/from attribute in line segment?

I have two shapefiles, one being line segments (gravity sewer) and another being points (manholes). I want to be able to show to and from in the line attribute table. Is there an easy work around to ...
2
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1answer
89 views

flag problem in network trace in arcmap

i want to trace using a weight filter but we i have the case, that 2 edges are overlapping and they share the same 2 junctions. Now if you want to set a flag, you won't be asked if you want to select ...
3
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1answer
90 views

Update geometry in ArcGIS Relationship class between point and lines

I have set up two relationship classes with a pipe (storm_pipe) and its structures (storm_struc). Each pipe has a from_struc_id and a to_struc_id, both of which point to a id in the storm_struc layer. ...
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0answers
85 views

Gas Utility Routing software in open source or algorithm [closed]

objectives : To make a web application for gas utility that can perform upstream and downstream I have googled a lot but cannot find any Gas utility routing in open source. what i have is data for ...
3
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1answer
1k views

Utility Profiles — ArcGIS

I am currently working to convert our cities storm and sanitary sewers from 2D to 3D. Currently, we create profile views in CAD which means a lot of manual work anytime anything changes. We have a ...
2
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1answer
442 views

Identifying flow of a Wastewater Network

I am trying to identify the flow path of a wastewater system. I am using Arcgis 10.3 and I have set up a geometric network system and identified the sources and the sink (sources = blue dots, sink = ...
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2answers
282 views

How to get FeatureClass or FeatureLayer from FeatureClassID?

I did a network analysis with ITraceFlowSolverGEN and the method FindFlowElements(). Then I did a queryId's with INetElements which returns the FeatureClassId and OID. Now I want to get the ...
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0answers
32 views

Wireline internet (cable, dsl) availability data source

I'm looking for data on spatial availability of cable, dsl, etc. internet service in Washington State, USA. Mainly interested in the big telco providers Comcast, ATT, etc.
3
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1answer
318 views

Calculate upstream path

I have a river geometric network built that is fully operational with flow direction working. In ArcMAP when I trace upstream I get a selected feature that I can convert into a feature class (Data > ...
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0answers
65 views

Pipeline and electric power grid data for Southern California?

Does anyone know where I can find GIS shapefile or other data for the electric transmission line system as well as water/natural gas and other pipeline systems for Southern California? Notably San ...
2
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1answer
103 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 ...
2
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1answer
973 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?
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0answers
115 views

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

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 ...
3
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1answer
317 views

Assigning Sink ID to upstream features in ArcGIS 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
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1answer
2k views

Offseting lines with same symbology in ArcGIS Desktop? [duplicate]

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. ...