Tree Health Aerial Survey GB 2012
Summary
Flights are undertaken by helicopter to identify areas of suspicious larch that require inspection, to target specific tree and plant health issues and to generally observe national tree, woodland and forest health. Flights are also used to check for compliance with Statutory Plant Health Notices
Categories
Use limitation statement
There are no public access constraints to this data. Use of this data is subject to the licence identified.
Licence
Contains Forestry Commission information licensed under the Open Government Licence v3.0.
Attribution statement
Contains OS data © Crown copyright [and database right] [year].
Technical information
Update frequency
notPlanned
Lineage
A 3km Buffer of the flight tracks from aerial surveillance to represent a conservative 3km field of vision either side of the helicopter. This is used to analyse how much larch and other forest / woodland has been surveyed.
Spatial information
Coordinate reference system
http://www.opengis.net/def/crs/EPSG/0/27700Geographic extent
- Latitude from: 49.95723 to 60.60398
- Longitude from: -8.93071 to 2.78635
Metadata information
Language
English
Metadata identifier
27b55d30-a752-4e0e-964a-6d58328618cc
Published by
Forestry Commission
Contact publisher
mapping.geodata@forestry.gov.ukDataset reference dates
Creation date
30 September 2012
Revision date
30 September 2012
Publication date
N/A
Period
- From: 01 May 2012
- To: 30 September 2012
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Data and Supporting Information
| Data services and download by area of interest | Link | Action |
|---|---|---|
| External version on Defra Data Services Platform | Open link |