Dear all
I would like to create a transportation network consisting of three tables.
One table has 50'000 point records the other has 500'000 polyline records. A
third table has the timetable and the route description of the buslines.
First I have to cut the polyline wherever a point intersects it. Second I
would like to use a function which might follow the route description of a
busline and automatically picks the line from that polyline layer. For
example busline 20 starts at the bus station 1, goes over to the 6 and ends
at 20. When all those lines are extracted between two bus stations then I
have to combine them. Which software, function or add-on could extract the
appropriate polyline as described in the route description?
Would there be any hint?
Thank you for your help.
With kind regards
Christian
christian cattaneo
Bundesamt f�r Verkehr BAV
Bollwerk 27/29
CH-3003 Bern
e-mail: [EMAIL PROTECTED] oder
[EMAIL PROTECTED]
tel: +41 31 325 12 78
---------------------------------------------------------------------
List hosting provided by Directions Magazine | www.directionsmag.com |
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Message number: 11150
