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| GeoCommunity Mailing List |
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| Mailing List Archives |
| Subject: | [gislist] Linear referencing assistance? |
| Date: |
12/20/2005 05:20:01 PM |
| From: |
Hargis, Amanda |
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Greetings,
Boulder County, Colorado (USA) is embarking on a linear referencing
endeavor for our transportation layer. We've taken some training and
read a lot of literature, but still have some questions on the basics of
getting started.
In particular, we would love to hear from you if you have any experience
and/or advice with these two issues:
1. How do we choose route lengths? Should these be long or short? As
an example potential route, we have a highway that traverses the county
from north to south, passing through two incorporated cities as well as
unincorporated county. Should each stretch be a route, or should the
entire length be one big long route?
2. How do we choose a route ID? Should this be a randomly generated
number, or a value that matches a key field in a transportation
maintenance table we have?
Thanks for any advice or information. I'll summarize responses to the
list.
-Amanda
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Amanda Hargis
GIS Coordinator, Boulder County, Colorado
303-441-3958 (voice) 303-441-3983 (fax)
ahargis@co.boulder.co.us
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