Metadata
Main Rivers
- Title
- Main Rivers
- Alternative Title
- Statutory Main Rivers
-
- Dataset Language
- eng
- Abstract
-
Statutory Main Rivers Map is a spatial (polyline) dataset that defines
statutory watercourses in England designated as Main Rivers by the Environment Agency.
Watercourses designated as ‘main river’ are generally the larger arterial watercourses. The Environment Agency
has permissive powers, but not a duty, to carry out maintenance, improvement or construction work on designated main rivers.
All other open water courses in England are determined by statute as an ‘ordinary watercourse’. On these watercourses the Lead
Local flood Authority or, if within an Internal Drainage District, the Internal Drainage Board have similar permissive powers to maintain and improve
- Topic Category
- environment
- Keyword
- Keyword Value: Main Rivers, Rivers
Originating Controlled Vocabulary: GEMET - INSPIRE Spatial Data Themes (GEMET)
Originating Controlled Vocabulary Citation: 2008-01-01
- Temporal Extent
- N/A
- Dataset Reference Date
- Date:- 24/10/2023
Date Type: revision
- Lineage
- This data is created and maintained by the Environment Agency, which HCC take a copy of periodically.
IPR: Environment Agency, Ordnance Survey
- Extent
- Hertfordshire County and surroundings
- Vertical Extent
- -
- Spatial Reference System
- OSGB36 - National Grid of Great Britain
- Spatial Resolution
- 1m
- Resource Locator
-
- The data is taken from the Data.gov Portal
Available externally in the Flood Risk Management Viewer
Available internally on the Flood Risk Management Extra viewer
- Format
- ESRI/SDE
- Responsible Organisation
- Hertfordshire County Council - Corporate GIS Team
Email :gis@hertfordshire.gov.uk
- Limitations on Public Access
- Copyright Controlled. Use is subject to licence.
- Use Constraints
- You must use the appropriate Copyright Acknowledgement;
For internal use:
© Environment Agency copyright and/or database right. Contains OS data © Crown copyright and database right (2023)
For external use:
© Environment Agency copyright and/or database right. Contains OS data © Crown copyright and database right (2023)
This data is available under the Open Goverment Licence.
- This data is supplied without guarantee or any warranty as to the accuracy, currency or completeness,
and is provided as is, excluding any warranties of any
kind, either express or implied, to the fullest extent
permitted by law,including (but not limited to) satisfactory quality or fitness for a particular purpose.
- Additional information
- Resource Identifier
- Conformity
- Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council
as regards interoperability of spatial data sets and services.
2010-12-08
notEvaluated
Re-designing HCC Data for INSPIRE not done
- Equivalent scale
- Bounding box
- 0.76, 0.22, 51.58, 52.10
- Quality scope
- Dataset
- Spatial representation type
- vector
- Character encoding
- UTF-8
- Data quality
- -
- Maintenance information
- maintenance and update frequency:unknown
- update scope:
- maintenance note:
- Metadata update date
- -2021-11-29
- Metadata Language
- English
- Metadata Point of Contact
- Hertfordshire County Council - Corporate GIS Team
Email :gis@hertfordshire.gov.uk
- Resource Type
- 6 Dataset
- File Identifier
- Hierarchy level name
- dataset
- Parent identifier
- -
- Metadata standard name
- UK GEMINI
- Metadata standard version
- 2.3
- Review date
- -
- Attributes
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- OSGB36 National Grid Bounding Coordinates
- West: 486000 East: 552000
North: 245000 South: 189000
- More Information
- Change History
