756d3a73-ca93-456f-8c0a-e767fb9f82a8 English ISO/IEC 8859-1 (also known as Latin 1) dataset dataset NERC EDS Environmental Information Data Centre Lancaster Environment Centre, Library Avenue, Bailrigg Lancaster LA1 4AP UK info@eidc.ac.uk https://eidc.ac.uk/ EIDC website The Environmental Information Data Centre (EIDC) is the UK's national data centre for terrestrial and freshwater sciences. information pointOfContact 2025-11-13T16:15:40 UK GEMINI 2.3 OSGB 1936 / British National Grid Structure-from-Motion photogrammetry data of topographic changes from seven erosion plots on Iron Tongue Hill, Tameside, UK, 2018-2019 2023-02-02 publication https://catalogue.ceh.ac.uk/id/756d3a73-ca93-456f-8c0a-e767fb9f82a8 10.5285/756d3a73-ca93-456f-8c0a-e767fb9f82a8 doi: Warburton, J. (2023). Structure-from-Motion photogrammetry data of topographic changes from seven erosion plots on Iron Tongue Hill, Tameside, UK, 2018-2019. NERC EDS Environmental Information Data Centre 10.5285/756d3a73-ca93-456f-8c0a-e767fb9f82a8 This dataset contains details of digital elevation models (DEM) and orthomosaic photographs (orthophotos) of seven 5 x 5 m erosion plots on Iron Tongue Hill, Tameside, Manchester. Plots were surveyed on ten occasions in 2018/2019 following a severe moorland wildfire (July 2018). Plots were surveyed using ground-based photogrammetry and Struture-from-Motion methods. The work was supported by the Natural Environment Research Council (Grant NE/S011560/1). Full details about this dataset can be found at https://doi.org/10.5285/756d3a73-ca93-456f-8c0a-e767fb9f82a8 Warburton, J. Durham University jeff.warburton@durham.ac.uk pointOfContact Warburton, J. Durham University jeff.warburton@durham.ac.uk author NERC EDS Environmental Information Data Centre info@eidc.ac.uk custodian NERC EDS Environmental Information Data Centre info@eidc.ac.uk publisher Durham University EMAIL NOT PROVIDED owner Environmental Monitoring Facilities theme GEMET - INSPIRE themes, version 1.0 2008-06-01 publication erosion runoff vegetation fire GEMET - Concepts, version 4.1.3 2019-01-28 creation Mapping wildfire recovery otherRestrictions no limitations otherRestrictions This resource is available under the terms of the Open Government Licence otherRestrictions If you reuse this data, you should cite: Warburton, J. (2023). Structure-from-Motion photogrammetry data of topographic changes from seven erosion plots on Iron Tongue Hill, Tameside, UK, 2018-2019. NERC EDS Environmental Information Data Centre https://doi.org/10.5285/756d3a73-ca93-456f-8c0a-e767fb9f82a8 grid English utf8 imageryBaseMapsEarthCover environment -3.274 -1.351 52.872 54.085 TIFF NERC EDS Environmental Information Data Centre info@eidc.ac.uk distributor https://catalogue.ceh.ac.uk/datastore/eidchub/756d3a73-ca93-456f-8c0a-e767fb9f82a8 Download the data Download a copy of this data fileAccess https://data-package.ceh.ac.uk/sd/756d3a73-ca93-456f-8c0a-e767fb9f82a8.zip Supporting information Supporting information available to assist in re-use of this dataset information dataset dataset 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 Using 40-60 ground based photographs per survey Structure-from-Motion (SfM) photgrammetric models have been created. A dense SfM point cloud was generated in Agisoft Photoscan (Metashape). Ground Control Point coordinates were used to scale and georeference the point clouds based upon the dGPS coordinates recorded in the field. The cleaned DEM dense point cloud and 1 mm/pixel resolution orthomosaic were exported as .tif files for later analysis.