Linear Referencing Complex Intersections/Road SegmentsAssigning RouteIDs to polyline feature class in ArcGIS...

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Linear Referencing Complex Intersections/Road Segments


Assigning RouteIDs to polyline feature class in ArcGIS Linear referencing?How to use the QGIS Linear Referencing Plugin?Locate features along routes when features are parallelUsing linear referencing in ArcGIS to plot line dataCounting points (accidents) per segment of roads layer?Locate Features along routes expands to double the size of the original shapefileNew route events based on existing route events' locations/valuesLinear Referencing of Street signs with the road segmentUse of linear referencing on a route that span over 3 different UTM zones






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1















What is the proper way to handle complex/branching intersections in linear referencing? I have a road shapefile I was going to linear reference, but I have some segments that are very complex. I have tried ignoring their complexity and locating them on my route like they were a simple line, but I ended up with problems since the tool doesn't distinguish between the parallel segments and assigns them to segments seemingly at random. I have tried researching solutions, but am stuck. See below my failed attempt at locating features along the route.
Bad output
The points' intended locations are shown below spread across the road segments at my points of interest.
Goal output
Do I have to simplify this segment of the route somehow or are there other steps/tool settings that will enable the proper location of the points on my existing route?










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  • For a better understanding of Linear Referencing I would suggest simplifying your tests and diagrams to no more than about 3 lines, routes and events.

    – PolyGeo
    Sep 17 '17 at 21:57











  • I have been tinkering with simpler tests and building my understanding, but this is a route I need to linear reference. Could you at least offer a good google search term? I have read a lot of documentation, and I don't know where to look next.

    – Erin Godwin
    Sep 17 '17 at 22:43











  • Don't forget to take the Tour to learn about our focussed Q&A format. I recommend not thinking about GIS SE as being some sort of online GIS tutor. For your questions to be answered here they should as much as possible describe not just what you want to do, but precisely what you have tried and where you are stuck trying that. I have not touched Linear Referencing for a while I have always found it best to try an transform what I want to do into a simple test that I run. If I get stuck I describe the tools and parameter values used in a question here.

    – PolyGeo
    Sep 17 '17 at 22:48











  • Perhaps search on "snapping routes linear referencing" or "linear referencing branching routes" but without a simpler example of what you are trying to do in your question I'm not certain that either is what you are after.

    – PolyGeo
    Sep 17 '17 at 22:51




















1















What is the proper way to handle complex/branching intersections in linear referencing? I have a road shapefile I was going to linear reference, but I have some segments that are very complex. I have tried ignoring their complexity and locating them on my route like they were a simple line, but I ended up with problems since the tool doesn't distinguish between the parallel segments and assigns them to segments seemingly at random. I have tried researching solutions, but am stuck. See below my failed attempt at locating features along the route.
Bad output
The points' intended locations are shown below spread across the road segments at my points of interest.
Goal output
Do I have to simplify this segment of the route somehow or are there other steps/tool settings that will enable the proper location of the points on my existing route?










share|improve this question














bumped to the homepage by Community 18 mins ago


This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
















  • For a better understanding of Linear Referencing I would suggest simplifying your tests and diagrams to no more than about 3 lines, routes and events.

    – PolyGeo
    Sep 17 '17 at 21:57











  • I have been tinkering with simpler tests and building my understanding, but this is a route I need to linear reference. Could you at least offer a good google search term? I have read a lot of documentation, and I don't know where to look next.

    – Erin Godwin
    Sep 17 '17 at 22:43











  • Don't forget to take the Tour to learn about our focussed Q&A format. I recommend not thinking about GIS SE as being some sort of online GIS tutor. For your questions to be answered here they should as much as possible describe not just what you want to do, but precisely what you have tried and where you are stuck trying that. I have not touched Linear Referencing for a while I have always found it best to try an transform what I want to do into a simple test that I run. If I get stuck I describe the tools and parameter values used in a question here.

    – PolyGeo
    Sep 17 '17 at 22:48











  • Perhaps search on "snapping routes linear referencing" or "linear referencing branching routes" but without a simpler example of what you are trying to do in your question I'm not certain that either is what you are after.

    – PolyGeo
    Sep 17 '17 at 22:51
















1












1








1








What is the proper way to handle complex/branching intersections in linear referencing? I have a road shapefile I was going to linear reference, but I have some segments that are very complex. I have tried ignoring their complexity and locating them on my route like they were a simple line, but I ended up with problems since the tool doesn't distinguish between the parallel segments and assigns them to segments seemingly at random. I have tried researching solutions, but am stuck. See below my failed attempt at locating features along the route.
Bad output
The points' intended locations are shown below spread across the road segments at my points of interest.
Goal output
Do I have to simplify this segment of the route somehow or are there other steps/tool settings that will enable the proper location of the points on my existing route?










share|improve this question














What is the proper way to handle complex/branching intersections in linear referencing? I have a road shapefile I was going to linear reference, but I have some segments that are very complex. I have tried ignoring their complexity and locating them on my route like they were a simple line, but I ended up with problems since the tool doesn't distinguish between the parallel segments and assigns them to segments seemingly at random. I have tried researching solutions, but am stuck. See below my failed attempt at locating features along the route.
Bad output
The points' intended locations are shown below spread across the road segments at my points of interest.
Goal output
Do I have to simplify this segment of the route somehow or are there other steps/tool settings that will enable the proper location of the points on my existing route?







arcgis-desktop arcmap linear-referencing






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share|improve this question










asked Sep 17 '17 at 21:48









Erin GodwinErin Godwin

225




225





bumped to the homepage by Community 18 mins ago


This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.







bumped to the homepage by Community 18 mins ago


This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.















  • For a better understanding of Linear Referencing I would suggest simplifying your tests and diagrams to no more than about 3 lines, routes and events.

    – PolyGeo
    Sep 17 '17 at 21:57











  • I have been tinkering with simpler tests and building my understanding, but this is a route I need to linear reference. Could you at least offer a good google search term? I have read a lot of documentation, and I don't know where to look next.

    – Erin Godwin
    Sep 17 '17 at 22:43











  • Don't forget to take the Tour to learn about our focussed Q&A format. I recommend not thinking about GIS SE as being some sort of online GIS tutor. For your questions to be answered here they should as much as possible describe not just what you want to do, but precisely what you have tried and where you are stuck trying that. I have not touched Linear Referencing for a while I have always found it best to try an transform what I want to do into a simple test that I run. If I get stuck I describe the tools and parameter values used in a question here.

    – PolyGeo
    Sep 17 '17 at 22:48











  • Perhaps search on "snapping routes linear referencing" or "linear referencing branching routes" but without a simpler example of what you are trying to do in your question I'm not certain that either is what you are after.

    – PolyGeo
    Sep 17 '17 at 22:51





















  • For a better understanding of Linear Referencing I would suggest simplifying your tests and diagrams to no more than about 3 lines, routes and events.

    – PolyGeo
    Sep 17 '17 at 21:57











  • I have been tinkering with simpler tests and building my understanding, but this is a route I need to linear reference. Could you at least offer a good google search term? I have read a lot of documentation, and I don't know where to look next.

    – Erin Godwin
    Sep 17 '17 at 22:43











  • Don't forget to take the Tour to learn about our focussed Q&A format. I recommend not thinking about GIS SE as being some sort of online GIS tutor. For your questions to be answered here they should as much as possible describe not just what you want to do, but precisely what you have tried and where you are stuck trying that. I have not touched Linear Referencing for a while I have always found it best to try an transform what I want to do into a simple test that I run. If I get stuck I describe the tools and parameter values used in a question here.

    – PolyGeo
    Sep 17 '17 at 22:48











  • Perhaps search on "snapping routes linear referencing" or "linear referencing branching routes" but without a simpler example of what you are trying to do in your question I'm not certain that either is what you are after.

    – PolyGeo
    Sep 17 '17 at 22:51



















For a better understanding of Linear Referencing I would suggest simplifying your tests and diagrams to no more than about 3 lines, routes and events.

– PolyGeo
Sep 17 '17 at 21:57





For a better understanding of Linear Referencing I would suggest simplifying your tests and diagrams to no more than about 3 lines, routes and events.

– PolyGeo
Sep 17 '17 at 21:57













I have been tinkering with simpler tests and building my understanding, but this is a route I need to linear reference. Could you at least offer a good google search term? I have read a lot of documentation, and I don't know where to look next.

– Erin Godwin
Sep 17 '17 at 22:43





I have been tinkering with simpler tests and building my understanding, but this is a route I need to linear reference. Could you at least offer a good google search term? I have read a lot of documentation, and I don't know where to look next.

– Erin Godwin
Sep 17 '17 at 22:43













Don't forget to take the Tour to learn about our focussed Q&A format. I recommend not thinking about GIS SE as being some sort of online GIS tutor. For your questions to be answered here they should as much as possible describe not just what you want to do, but precisely what you have tried and where you are stuck trying that. I have not touched Linear Referencing for a while I have always found it best to try an transform what I want to do into a simple test that I run. If I get stuck I describe the tools and parameter values used in a question here.

– PolyGeo
Sep 17 '17 at 22:48





Don't forget to take the Tour to learn about our focussed Q&A format. I recommend not thinking about GIS SE as being some sort of online GIS tutor. For your questions to be answered here they should as much as possible describe not just what you want to do, but precisely what you have tried and where you are stuck trying that. I have not touched Linear Referencing for a while I have always found it best to try an transform what I want to do into a simple test that I run. If I get stuck I describe the tools and parameter values used in a question here.

– PolyGeo
Sep 17 '17 at 22:48













Perhaps search on "snapping routes linear referencing" or "linear referencing branching routes" but without a simpler example of what you are trying to do in your question I'm not certain that either is what you are after.

– PolyGeo
Sep 17 '17 at 22:51







Perhaps search on "snapping routes linear referencing" or "linear referencing branching routes" but without a simpler example of what you are trying to do in your question I'm not certain that either is what you are after.

– PolyGeo
Sep 17 '17 at 22:51












1 Answer
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About using ArcMap to create routes from existing lines says:




Complex routes



The process of creating a complex route is very similar to that of
creating a simple route. The only real difference is that you must
build a complex route in pieces. Once the pieces are created, they can
be merged.



The workflow shown in the task for creating a complex (looping) route
is not the only one. With your knowledge of editing in ArcMap, you
might choose a workflow that is more appropriate for your
organization.




The workflow for Creating a complex (looping) route will need some modification.






share|improve this answer
























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    1 Answer
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    1 Answer
    1






    active

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    active

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    active

    oldest

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    0














    About using ArcMap to create routes from existing lines says:




    Complex routes



    The process of creating a complex route is very similar to that of
    creating a simple route. The only real difference is that you must
    build a complex route in pieces. Once the pieces are created, they can
    be merged.



    The workflow shown in the task for creating a complex (looping) route
    is not the only one. With your knowledge of editing in ArcMap, you
    might choose a workflow that is more appropriate for your
    organization.




    The workflow for Creating a complex (looping) route will need some modification.






    share|improve this answer




























      0














      About using ArcMap to create routes from existing lines says:




      Complex routes



      The process of creating a complex route is very similar to that of
      creating a simple route. The only real difference is that you must
      build a complex route in pieces. Once the pieces are created, they can
      be merged.



      The workflow shown in the task for creating a complex (looping) route
      is not the only one. With your knowledge of editing in ArcMap, you
      might choose a workflow that is more appropriate for your
      organization.




      The workflow for Creating a complex (looping) route will need some modification.






      share|improve this answer


























        0












        0








        0







        About using ArcMap to create routes from existing lines says:




        Complex routes



        The process of creating a complex route is very similar to that of
        creating a simple route. The only real difference is that you must
        build a complex route in pieces. Once the pieces are created, they can
        be merged.



        The workflow shown in the task for creating a complex (looping) route
        is not the only one. With your knowledge of editing in ArcMap, you
        might choose a workflow that is more appropriate for your
        organization.




        The workflow for Creating a complex (looping) route will need some modification.






        share|improve this answer













        About using ArcMap to create routes from existing lines says:




        Complex routes



        The process of creating a complex route is very similar to that of
        creating a simple route. The only real difference is that you must
        build a complex route in pieces. Once the pieces are created, they can
        be merged.



        The workflow shown in the task for creating a complex (looping) route
        is not the only one. With your knowledge of editing in ArcMap, you
        might choose a workflow that is more appropriate for your
        organization.




        The workflow for Creating a complex (looping) route will need some modification.







        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered Nov 18 '17 at 7:58









        PolyGeoPolyGeo

        54.1k1782247




        54.1k1782247






























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