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A geometric network is a set of connected edges and junctions (nodes) along with connectivity rules that are used to represent and model the behavior of a common network infrastructure in the real world. Geodatabase feature classes are used as the data sources to define the geometric network. You define the roles that various features will play in the geometric network and rules for how resources flow through the geometric network.

1 vote
1 answer
277 views

How to get started with mapping the flow of gas pipe network using GIS?

I'm looking for some specifications, whitepapers and any other related material about urban gas pipe networks in particular about geometric network rules that are special to gas flow.
Dror Har Gil's user avatar
  • 2,524
2 votes
0 answers
235 views

Alternative solution to ESRI's Geometric network for wet Infrastructure [closed]

I'll be glad for some help with "market research" on GIS for water pipes networks what are the differences between these solutions in compere to ESRIs geometric network GHydraulics WaterCAD V8i Wat …
Dror Har Gil's user avatar
  • 2,524
1 vote
1 answer
206 views

Incremental network loader Error - Geometric netwotk QA

Trying to merge 2 geometric networks with Incremental network loader I got this error - How can I find this Closed polylines at my geometric network ?
Dror Har Gil's user avatar
  • 2,524
1 vote
1 answer
276 views

Find the next vertices at the intersect line

I'm Trying to calculate the angle between two intersected lines at geometric network (simple edge)in order to check if the lines are close to be perpendicular. I already have an Array of the intersect …
Dror Har Gil's user avatar
  • 2,524
5 votes
2 answers
521 views

How to check if Waste-Water Manhole connect to lines with the right flow direction?

I have a waste-water geometric network with flow direction throw digitize direction. I want to check if each manhole have a line flowing in and a line flowing out. Is there an attribute of line vertex …
Dror Har Gil's user avatar
  • 2,524
2 votes
1 answer
4k views

How load data into file geodatabase tables with relationship classes to non simple data?

Further to my earlier question (Loading data into file geodatabase without rebuilding relationship classes manually?), is there any way to load data into GDB tables with relationship classes to compos …
Dror Har Gil's user avatar
  • 2,524
1 vote
2 answers
391 views

Is editing geometric network in versioned geodatabase any different from when such data is s...

I need to work on "Checked Out" version of a geodatabase, editing geometric networks. What will be the difference in terms of the working process of the editor ?-do i need to use some special toolbars …
Dror Har Gil's user avatar
  • 2,524
4 votes
1 answer
252 views

Setting waste water gravitational flow direction using DEM automatically?

I have a Geometric Network of Waste Water and I need to set line digitize direction according to the gravitational flow direction using a DEM. I'm trying to avoid flipping manually 1000 Km of pipes. …
Dror Har Gil's user avatar
  • 2,524
2 votes
1 answer
144 views

Editor tracking on geometric network feature classes?

Editor tracking is not working on my geometric network feature classes. Although I enabled the editor tracking - dates and times are not recorded in layers while editing. Is it impossible? or a …
Dror Har Gil's user avatar
  • 2,524