AlexChristopher

Road graph accuracy control

Discussion created by AlexChristopher on Sep 26, 2011
Latest reply on Sep 28, 2011 by pstevens-esristaff
I have a linear feature layer consisting of all the arches representing the street network of a township, and a point feature layer consisting of all the nodes conjoined to those arches.
The linear layer has two fields in its attributes table : "F_NODE" and "T_NODE", the former containing an ID number connected to the node from which moves the direction af the arch, the latter containing an ID number connected to the node the arch moves toward.
I am executing a control on these two layers about the accuracy of the data included in the fields mentioned before, i'm doing this manually, placing labels on the nodes and on the arches and
checking if the ID numbers of the arches match the ones of the nodes.
This will require a lot of time and there's always the risk of making further mistakes.
Is there a way to set this kind of control automatically using a tool in arcInfo or in Network Analyst?

Thank you

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