Traffic Count
- Title
- Traffic Count
- Alternative Title
- Traffic count sites
- Dataset Language
- English
- Abstract
- Traffic flow data from count sites in Hertfordshire.
- Topic Category
- transportation
- Keyword
- Traffic counts
- Date
- from 2005 to 2009
- Dataset Reference Date
- 2010-09
- Lineage
- -
- Bounding Coordinates
- West Bounding Longitude:
East Bounding Longitude:
North Bounding Latitude:
South Bounding Latitude:
OS National Grid References
West: 486000 East: 552000 North: 245000 South: 189000 - Extent
- County
- Vertical Extent
- -
- Spatial Reference System
- 001 National Grid of Great Britain
- Spatial Resolution
- -
- Resource Locator
- Webmaps-extra: Location in Hertfordshire
- Format
- ESRI/SDE
- Responsible Organisation
- Steve Bayley
Mapping & GIS Officer
Community Information Unit
Corporate Services
Hertfordshire County Council
Email :steve.bayley@hertfordshire.gov.uk
Role: Distributor
Sue Jackson
Senior Engineer - Traffic Data & Modelling
Transportation Planning & Policy (TPP)
Hertfordshire County Council
Email :sue.jackson@hertfordshire.gov.uk
Role: Originator - Update Frequency
- annually 008
- Limitations on Public Access
- licence 005
- Access and Use Constraints
- Copyright
- Additional information source
- -
- Unique Resource Identifier
- -
- Resource Type
- 6 dataset
- Originating Controlled Vocabulary
- UK Public Sector Vocabulary (IPSV)
- Conformity
- 2. notConformant
- Specification
- UK Gemini
- Metadata update date
- 2010-10-12
- Metadata Language
- English eng
- Metadata Point of Contact
- Amy Malcolm
Trainee GIS Analyst
Community Information Unit
Corporate Services
Hertfordshire County Council
Tel : 01992 555248
Email :amelia.malcolm@hertfordshire.gov.uk - Review date
- Annually (in August)
- Attributes
-
Name Long Name Description Countsite Site No. The site number Location Location Description of the location Easting Northing AAWD2009 AAWD 2009 Patched annual average week day traffic flow for 2009 AAWD2008 AAWD 2008 Patched annual average week day traffic flow for 2008 AAWD2007 AAWD 2007 Patched annual average week day traffic flow for 2007 AAWD2006 AAWD 2006 Patched annual average week day traffic flow for 2006 AAWD2005 AAWD 2005 Patched annual average week day traffic flow for 2005 Annual Average Weekday Flow (AAWD)
The deseasonalised average traffic flow (two way) representing the typical volume of vehicles passing a count site between 0600 hours and 2200 hours on a weekday. This is roughly equivalent to AADT. Since the AAWD excludes those periods of the week more likely to be affected by 'unusual' events (eg short term roadworks, public gatherings, car boot sales), it is believed to provide a more reliable average when counts are conducted once or twice a year at a particular site.
- More Information
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Location
-
-Change History
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Use
This data is released for the official business use of Hertfordshire County Council, including it's partners, contractors and agents. It includes the intellectual property of Ordnance Survey as described in the copyright statement. It may not be passed to any third party without the written permission from Hertfordshire County Council.
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Copyright Acknowledgement
© Crown copyright and database rights Ordnance Survey AC0000849954. You are not permitted to copy, sub-licence, distribute or sell any of this data to third parties in any form. (This restriction may not apply to HCC and its licensed contractors, agents & partners.) Use of this data is subject to terms and conditions.