2f98f2ff-2eda-37b7-e063-0937940a4ed0 English dataset British Geological Survey +44 131 667 1000 The Lyell Centre, Research Avenue South EDINBURGH LOTHIAN EH14 4AP United Kingdom enquiries@bgs.ac.uk pointOfContact 2026-04-07 UK GEMINI 2.3 http://data.bgs.ac.uk/id/dataHolding/13608355 OSGB 1936 / British National Grid (EPSG::27700) Legacy BGS geothermal models: isopach map for the Sherwood Sandstone Group in the Permo-Triassic Cheshire, Worcester, Wessex and East Yorkshire-Lincolnshire basins 1995 publication http://data.bgs.ac.uk/id/dataHolding/13608355 This dataset represents the modelled thickness in metres of the Sherwood Sandstone Group (SSG) in the main Permo-Triassic Cheshire, Wessex, Worcester and East Yorkshire-Lincolnshire basins, considered for their hot sedimentary aquifer geothermal resource potential. This dataset is derived from Rollin, K. E., G. A. Kirby, and W. J. Rowley. Atlas of geothermal resources in Europe: UK revision. British Geological Survey technical report WK/95/7, Regional Geophysics Group, 1995: https://webapps.bgs.ac.uk/data/publications/publication.html?id=21735106 and the European Geothermal Atlas (https://op.europa.eu/publication-detail/-/publication/9003d463-03ed-4b0e-87e8-61325a2d4456). Enquiries British Geological Survey 0115 936 3142 0115 936 3276 The Lyell Centre, Research Avenue South EDINBURGH LOTHIAN EH14 4AP United Kingdom enquiries@bgs.ac.uk distributor Enquiries British Geological Survey 0115 936 3142 0115 936 3276 The Lyell Centre, Research Avenue South EDINBURGH LOTHIAN EH14 4AP United Kingdom enquiries@bgs.ac.uk pointOfContact notPlanned https://resources.bgs.ac.uk/images/geonetworkThumbs/2f98f2ff-2eda-37b7-e063-0937940a4ed0.png Geology GEMET - INSPIRE themes, version 1.0 2008-06-01 publication Isopach maps Geothermal energy Sandstone reservoirs Aquifers Triassic BGS Thesaurus of Geosciences 2022 revision UK Location (INSPIRE) dataCentre NERC_DDC otherRestrictions no limitations The dataset is made freely available for access, e.g. via the Internet. Either no third party data / information is contained in the dataset or BGS has secured written permission from the owner(s) of any third party data / information contained in the dataset to make the dataset freely accessible. otherRestrictions 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. Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced NERC materials "Contains NERC materials ©NERC [year]" The dataset is made available to external clients under BGS Digital Data Licence terms and conditions. Revert to the IPR Section (iprdigital@bgs.ac.uk) if further advice is required with regard to permitted usage. vector 100 English geoscientificInformation British Geological Survey Gazetteer: Geological gazetteer 2005 creation Cheshire Basin [id=1000427] British Geological Survey Gazetteer: Geographical hierarchy from Geosaurus 1979 creation EAST YORKSHIRE & LINCOLNSHIRE [id=156000] British Geological Survey Gazetteer: Geological gazetteer 2005 creation Wessex Basin [id=1000328] British Geological Survey Gazetteer: OS Boundary Line 2009 revision Worcestershire County [id=2993] -3.2923 1.3785 50.5211 55.0845 1978 2025 Enquiries British Geological Survey 0115 936 3142 0115 936 3276 The Lyell Centre, Research Avenue South EDINBURGH LOTHIAN EH14 4AP United Kingdom enquiries@bgs.ac.uk distributor https://ukgtp.bgs.ac.uk WWW:LINK-1.0-http--link UK Geothermal Platform Web Map An interactive Web map for exploring geothermal energy potential, assessing constraints, and making informed exploration decisions. information https://ukgeothermalplatform.org WWW:LINK-1.0-http--link UK Geothermal Platform An online platform for exploring geothermal energy potential, assessing constraints, and making informed exploration decisions. information dataset dataset INSPIRE Implementing rules laying down technical arrangements for the interoperability and harmonisation of Geology 2011 publication See the referenced specification false 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 publication See http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2010:323:0011:0102:EN:PDF false These isopach maps were developed as part of the assessment of the geothermal resources of Permo-Triassic basins in England, published by Rollin, K. E., G. A. Kirby, and W. J. Rowley. Atlas of geothermal resources in Europe: UK revision. British Geological Survey technical report WK/95/7, Regional Geophysics Group, 1995: https://webapps.bgs.ac.uk/data/publications/publication.html?id=21735106. Depth maps of relevant horizons taken from the Atlas of Onshore Sedimentary Basins (Whittaker et al., 1985) and revised where new data had become available since their production (e.g. detailed seismic interpretations) were used to provide and refine the main geological and structural models. The 1995 digital grids of the thickness of the main aquifers were generated using the Interactive Surface Modelling package, integrating both vertical and non-vertical faults identified in the seismic data. Grids were calculated at a 1000 m square node spacing and gridded at 200 m x 250 m for the Cheshire Basin. The maps for each basin were vectorised and merged into a single layer as part of the 2025 UK Geothermal Platform project. The maps are provided in raster format at a 100 m resolution.