• Metadata catalogue
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Scotland's wildness - absence of modern artifacts

One of four component layer of the Scottishmap of relativewildness. This layer shows the level of modern artefacts (detractors)that are visible. The dataset is on a scale of 1-256 indicating relative levels of visual influence. Consequently the data is best viewed at a national or regional scale. The methodology is adapted from the 2008 Wildness Study in the Cairngorms National Park. NextMap Digital Surface Model (DSM) gives the height of the surface including the detractors from which a viewshed can be produced. Viewsheds up to 15 km were created for 3 feature layersat 50m resolution, 1) Buildings and other structures, 2) Railway lines, roads and tracks and 3) Pylons and ski lifts. A fourth viewshed up to 30 km was created for wind turbineswhose heights were added to a DTM. The resulting calculations were then re-scaled 1-256 to produce the map of lack of built human artefacts.
 
Citation proposal
Duncan Blake (Scottish Natural Heritage). Scotland's wildness - absence of modern artifacts. https://services.mspdata.eu:/geonetwork/srv/api/records/c29059d5-48ee-4392-92bd-92c9b517ed13

Simple

Alternate title
ztv_unlog_256
Date ( Revision )
2012-02-02
Date ( Creation )
2014-01-31
Date ( Revision )
2014-06-23
Identifier
WILDNESS_ART
Presentation form
mapDigital Digital map

  Point of contact

Scottish Natural Heritage - Simon Brooks (SNH Landscape Group )  
Great Glen House, Leachkin Road Inverness IV3 8NW United Kingdom

  014630725000  

  Custodian

Scottish Natural Heritage - Duncan Blake (GI Analyst )  
Inverdee House, Baxter Street, Torry Aberdeen AB11 9QA United Kingdom

  01224 266502  

  Distributor

Scottish Natural Heritage - Gabor Barton (Data Support Officer )  
Great Glen House Leachkin Road, Inverness IV3 8NW

  01463 725000  
Maintenance and update frequency
notPlanned Not planned
Name
ESRI GRID
Version
-
IPSV v2.0
  • Countryside conservation
Access constraints
license License
Access constraints
otherRestrictions Other restrictions
Use constraints
license License
Use constraints
otherRestrictions Other restrictions
Other constraints
Available under an OS Open Data licence. You must always use the following attribution statement to acknowledge the source of the information: Copyright Scottish Natural Heritage Contains Ordnance Survey data © Crown copyright and database right (year)
Use limitation
no limitation
Spatial representation type
grid Grid
Distance
25  urn:ogc:def:uom:EPSG::9001
Metadata language
eng English
Topic category
  • Environment
Geographic identifier
GB-SCT

 

Date ( Revision )
2006-07-24

N
S
E
W


Reference system identifier
urn:ogc:def:crs:EPSG::27700
Distribution format
  • ESRI ArcINFO grid (- )

  • GeoTiff (- )

Distributor

  Distributor

SNH - Gabor Barton (Data Support Officer )  
Great Glen House Leachkin Road, Inverness IV3 8NW

  01463 725000  
Name
ESRI GRID
Version
-
OnLine resource
http://www.snh.gov.uk/publications-data-and-research/snhi-information-service/naturalspaces/  
OnLine resource
SNH Natural Spaces  
Hierarchy level
dataset Dataset
Statement

Data sources:

OS MasterMap for buildlings, railway lines, roads, tracks, pylons: 2014

SNH, RenewablesUK and OS Points of Interest for wind turbine locations: Dec 2013

The 4 layers were processed in the voxel viewshed tool developed by Leeds University, based on the resampled NextMap DSM. All 4 layers were processed at 50m resolution. Normalised unlogged values from the viewhsed tool were used. The four layers were added together and then the values logged. The accuracy of the dataset is dependent upon the completeness, spatial accuracy and date of all the above sources. http://www.snh.gov.uk/protecting-scotlands-nature/looking-after-landscapes/landscape-policy-and-guidance/wild-land/mapping/

Metadata

File identifier
c29059d5-48ee-4392-92bd-92c9b517ed13   XML
Metadata language
eng English
Hierarchy level
dataset Dataset
Date stamp
2016-10-04
Metadata standard name
ISO 19115:2003/19139
Metadata standard version
1.0

  Point of contact

Scottish Natural Heritage - Duncan Blake (GI Analyst )  
Inverdee House, Baxter Street, Torry Aberdeen AB11 9QA United Kingdom

  01224 266502  
 
 

  Overviews


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