{
 "culture": "en-GB",
 "name": "GB_Buried_Valleys",
 "guid": "C0B79335-C1D5-422D-9ED8-42E6DC191401",
 "catalogPath": "",
 "snippet": "Data identifying the current national understanding of the locations (shown as polygons) of buried valleys from BGS maps, memoirs and current borehole data. The scale of the data is 1:250 000 scale. Onshore coverage is provided for England, Wales and Scotland. It is formed of two parts: 1) a compilation of the positions of buried valleys data derived from historical publications and academic literature; 2) an expert controlled semi-automated 3D modelling methodology to create our best current assessment of where these features might occur. It is meant to complement the National Superficial Deposit Thickness Model. The uncertainty mask highlights areas where borehole density is low, indicating a higher likelihood that additional, unmapped buried valleys may exist beyond those shown in the dataset. Buried valleys depicted within these uncertain zones are therefore less well constrained, and their actual geometries may differ from those presented here. http://data.bgs.ac.uk/id/dataHolding/13607427",
 "description": "<div style='text-align:Left;'><div><div><p><span>Data identifying the current national understanding of the locations (shown as polygons) of buried valleys from BGS maps, memoirs and current borehole data. The scale of the data is 1:250 000 scale. Onshore coverage is provided for England, Wales and Scotland. It is formed of two parts: 1) a compilation of the positions of buried valleys data derived from historical publications and academic literature; 2) an expert controlled semi-automated 3D modelling methodology to create our best current assessment of where these features might occur. It is meant to complement the National Superficial Deposit Thickness Model. The uncertainty mask highlights areas where borehole density is low, indicating a higher likelihood that additional, unmapped buried valleys may exist beyond those shown in the dataset. Buried valleys depicted within these uncertain zones are therefore less well constrained, and their actual geometries may differ from those presented here.<\/span><span> http://data.bgs.ac.uk/id/dataHolding/13607427<\/span><\/p><\/div><\/div><\/div>",
 "summary": "Data identifying the current national understanding of the locations (shown as polygons) of buried valleys from BGS maps, memoirs and current borehole data. The scale of the data is 1:250 000 scale. Onshore coverage is provided for England, Wales and Scotland. It is formed of two parts: 1) a compilation of the positions of buried valleys data derived from historical publications and academic literature; 2) an expert controlled semi-automated 3D modelling methodology to create our best current assessment of where these features might occur. It is meant to complement the National Superficial Deposit Thickness Model. The uncertainty mask highlights areas where borehole density is low, indicating a higher likelihood that additional, unmapped buried valleys may exist beyond those shown in the dataset. Buried valleys depicted within these uncertain zones are therefore less well constrained, and their actual geometries may differ from those presented here. http://data.bgs.ac.uk/id/dataHolding/13607427",
 "title": "GB_Buried_Valleys",
 "tags": [
  "Groundwater",
  "Engineering geology",
  "Glacial drainage",
  "Quaternary",
  "Geological models",
  "Surficial geology",
  "NERC_DDC"
 ],
 "type": "Map Service",
 "typeKeywords": [
  "ArcGIS",
  "ArcGIS Server",
  "Data",
  "Map Service",
  "Service"
 ],
 "thumbnail": "thumbnail/thumbnail.png",
 "url": "",
 "extent": [
  [
   -180,
   -90
  ],
  [
   180,
   90
  ]
 ],
 "minScale": 0,
 "maxScale": 1.7976931348623157E308,
 "spatialReference": "GCS_WGS_1984",
 "accessInformation": "The copyright of materials derived from the British Geological Survey's work is vested in the Natural Environment Research Council [NERC]. No part of this work may be reproduced or transmitted in any form or by any means, or stored in a retrieval system of any nature, without the prior permission of the copyright holder, via the BGS Intellectual Property Rights Manager. Use by customers of information provided by the BGS, is at the customer's own risk. In view of the disparate sources of information at BGS's disposal, including such material donated to BGS, that BGS accepts in good faith as being accurate, the Natural Environment Research Council (NERC) gives no warranty, expressed or implied, as to the quality or accuracy of the information supplied, or to the information's suitability for any use. NERC/BGS accepts no liability whatever in respect of loss, damage, injury or other occurence however caused.",
 "licenseInfo": "<div style='text-align:Left;'><div><p><span>Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced NERC materials \"Contains NERC materials ©NERC [year]\"<\/span><\/p><\/div><\/div>",
 "portalUrl": ""
}