8f6e1598372c058f07b0aeac2442366d English 8-bit variable size UCS Transfer Format, based on ISO/IEC 10646 series series NERC Earth Observation Data Centre (NEODC) +44(0)1235 446432 NERC - Earth Observation Data Centre STFC Rutherford Appleton Laboratory Harwell Oxford OX11 0QX UK neodc@rl.ac.uk pointOfContact 2026-04-27T02:28:38 UK GEMINI 2.3 WGS 84 NEXTMap British Digital Terrain Model Dataset Produced by Intermap 2007-12-10T02:41:28 publication 2007-12-10T02:41:28 creation https://catalogue.ceda.ac.uk/uuid/8f6e1598372c058f07b0aeac2442366d 8f6e1598372c058f07b0aeac2442366d NERC Earth Observation Data Centre (NEODC) NEXTMap Britain digital terrain model dataset, produced by Intermap, was derived from airborne Interferometric Synthetic Aperture Radar (IFSAR). It enabled large areas of the country to be covered rapidly and at very high spatial resolution. The data were acquired by the British Geological Survey (BGS) and are for use by NERC funded researchers only. It was originally commissioned by Norwich Union Insurance to aid in the estimation of flood risk, but has tremendous potential as a scientific research tool. The dataset covers all of England, Wales and Scotland. Data are arranged into Ordnance Survey / British National Grid tiles of 10 x 10 km, each denoted by a 4-charcter name, e.g. TL63 based on the OS National Grid coordinates of the southwest corner of the square. Products provided include: Digital surface mode (dsm) Digital terrain model (dtm) Difference model (dsm - dtm) Digital terrain model at 10m resolution Digital terrain model at 50m resolution Digital terrain model, enhanced (manually edited to remove embankments etc.) Orthorectified radar image (ori) The data covering Northern Scotland (North of the Midland Valley) are only available as diff, dsm, dtm and ori products. This dataset has been archived at the NEODC for the use of NERC scientists outside of BGS and CEH (who have made their own arrangements for internal distribution of the data). Intermap Technologies author unknown author NERC Earth Observation Data Centre (NEODC) custodian +44(0)1235 446432 NERC - Earth Observation Data Centre STFC Rutherford Appleton Laboratory Harwell Oxford OX11 0QX UK neodc@rl.ac.uk custodian NERC Earth Observation Data Centre (NEODC) distributor +44(0)1235 446432 NERC - Earth Observation Data Centre STFC Rutherford Appleton Laboratory Harwell Oxford OX11 0QX UK neodc@rl.ac.uk distributor NERC Earth Observation Data Centre (NEODC) point_of_contact +44(0)1235 446432 NERC - Earth Observation Data Centre STFC Rutherford Appleton Laboratory Harwell Oxford OX11 0QX UK neodc@rl.ac.uk pointofContact NERC Earth Observation Data Centre (NEODC) publisher +44(0)1235 446432 NERC - Earth Observation Data Centre STFC Rutherford Appleton Laboratory Harwell Oxford OX11 0QX UK neodc@rl.ac.uk publisher unknown series digital terrain model dtm elevation atmospheric conditions theme GEMET - INSPIRE themes, version 1.0 2008-06-01 publication otherRestrictions Access to data within this collection is restricted. Please see the individual datasets within this collection for further access details. otherRestrictions Under the following licence https://artefacts.ceda.ac.uk/licences/specific_licences/nextmap_eula.pdf, appropriate use of these data may fall under academic and specific use. This message is intended as guidance, always read the full licence. When using these data you must cite them correctly using the citation given on the CEDA Data Catalogue record. grid English climatologyMeteorologyAtmosphere -8.56493 4.41954 49.53098 61.11007 2001-12-30T00:00:00 2003-10-12T23:00:00 Contact data centre for format details. NERC Earth Observation Data Centre (NEODC) Data Center Contact +44(0)1235 446432 NERC - Earth Observation Data Centre STFC Rutherford Appleton Laboratory Harwell Oxford OX11 0QX UK neodc@rl.ac.uk distributor https://catalogue.ceda.ac.uk/uuid/8f6e1598372c058f07b0aeac2442366d CEDA Data Catalogue Page Detail and access information for the resource information https://zenodo.org/record/7356315 INTERMAP Product Handbook and Quick Start Guide No further details. information series 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 Please see data lineage statements for each dataset within this collection for data lineage details.