/* DATA DESCRIPTION: Citation: Slezak, Paul; O'Sullivan, Patrick; Ramsay, Robbie; Stock, Michael; Field, Ben; Fagan, Andrea (2023): SENTINEL 2 bands and reflectance of rock exposures in the Mourne Mountains, NI [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.956032 Abstract: The Hyperspectral Analysis of the Mourne Mountains (HAMM) project was undertaken from 2020-2022 in Northern Ireland to integrate spectral, geochemical, and remote sensing data from an exposed, non-arid setting. Mourne Mountain Complex (MMC) samples were obtained by donation from the Geological Survey of Northern Ireland (GSNI) and the Sedgwick Museum (University of Cambridge) as well as from the field by the authors. Samples represent the 5 primary granite types (G1, G2, G3, G4, G5), other minor rock types, and alteration styles. Some sample donations were historic and exact locations unspecified. Their reported coordinates are best estimates from historic literature and projections to surface (see notes in the datasets). Remote sensing spectra data (Level 2A–below atmosphere) was obtained from the European Space Agency's (ESA) SENTINEL-2 satellite. Data and imagery were acquired from the ESA's Copernicus Open Access Hub (ESA Copernicus 2022) and was processed using ENVI 5.6 and FLAASH module from L3Harris at University College Dublin. A recent image from August 2022 was chosen as there was little to no cloud cover over the MMC. The spectral data was extracted from the rocks exposed at surface as well as nearby vegetated, representing the major granite types from this study. Keyword(s): Geochemistry; granite; Mourne Mountain Complex; remote sensing; Spectral Signatures; TIR spectroscopy; Vis-SWIR spectroscopy Related to: Slezak, Paul; O'Sullivan, Patrick; Ramsay, Robbie; Stock, Michael; Field, Ben; Fagan, Andrea (2023): TIR wavelength and emissivity values of select rock samples from the Mourne Mountains, NI [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.956036 Slezak, Paul; O'Sullivan, Patrick; Ramsay, Robbie; Stock, Michael; Field, Ben; Fagan, Andrea (2023): Visible (VIS) and shortwave infrared (SWIR) reflectance spectra of rock samples from the Mourne Mountains, NI [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.956842 Slezak, Paul; O'Sullivan, Patrick; Ramsay, Robbie; Stock, Michael; Field, Ben; Fagan, Andrea (2023): Whole rock geochemical data from the Mourne Mountains, NI [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.956051 Source: Copernicus Sentinel data [dataset]. Retrieved from Copernicus Open Access Hub (accessed in 2022) Documentation: Readme: wavelengths for bands and calculation to obtain reflectance values (URI: https://download.pangaea.de/reference/117386/attachments/z_SENTINEL2_data_readme.txt) Funding: Geological Survey of Ireland (GSI), grant/award no. 2020-SC-006: Hyperspectral Analysis of the Mourne Mountains (HAMM) Irish Research Council (URI: https://research.ie/), grant/award no. GOIPD/2022/897: Rare Earth Element Location and Luminescence: The Shining Light of the Mournes Coverage: MEDIAN LATITUDE: 54.172467 * MEDIAN LONGITUDE: -6.027818 * SOUTH-BOUND LATITUDE: 54.149660 * WEST-BOUND LONGITUDE: -6.112670 * NORTH-BOUND LATITUDE: 54.193409 * EAST-BOUND LONGITUDE: -5.900547 Event(s): MMC_rocks (Mourne Mountain Complex) * LATITUDE START: 54.119370 * LONGITUDE START: -6.154216 * LATITUDE END: 54.193350 * LONGITUDE END: -5.889348 * LOCATION: Mourne Mountain Complex * METHOD/DEVICE: Rock sample (ROCK) Parameter(s): Location (Location) * PI: Slezak, Paul (https://orcid.org/0000-0001-9404-5944, paul.slezak@ucd.ie) LATITUDE (Latitude) * GEOCODE * PI: Slezak, Paul (https://orcid.org/0000-0001-9404-5944, paul.slezak@ucd.ie) LONGITUDE (Longitude) * GEOCODE * PI: Slezak, Paul (https://orcid.org/0000-0001-9404-5944, paul.slezak@ucd.ie) Rock type (Rock) * PI: Slezak, Paul (https://orcid.org/0000-0001-9404-5944, paul.slezak@ucd.ie) Text file (TEXT) * PI: Slezak, Paul (https://orcid.org/0000-0001-9404-5944, paul.slezak@ucd.ie) License: Creative Commons Attribution 4.0 International (CC-BY-4.0) (URI: https://creativecommons.org/licenses/by/4.0/) Status: Curation Level: Basic curation (URI: https://wiki.pangaea.de/wiki/Curation_levels) Size: 42 data points Files: All files referred to in data matrix can be downloaded in one go as ZIP or TAR (PANGAEA user account required). To download single files, use the filename from data matrix appended to "https://download.pangaea.de/dataset/956032/files/". */ Location Latitude Longitude Rock TEXT Cliffs near Blue Lough G2 54.163187 -5.969894 G2 granite Cliffs_near_bluelough_G2rock_spectra.txt Corrie Walk G3 54.150583 -6.020959 G3 granite Corrie_walk_G3rock_spectra.txt Corrie Walk G3 54.150583 -6.020959 G3 granite Corrie_walk_veg_spectra.txt Diamondrocks 1 54.192153 -5.969854 G2 diamond rocks Diamondrocks_spectra1.txt Diamondrocks 2 54.192090 -5.970378 G2 diamond rocks Diamondrocks_spectra2.txt Diamondrocks 1 54.192153 -5.969854 G2 diamond rocks Diamondrocks_veg_spectra.txt Eagle Cliffs G1 54.184607 -5.925234 G1 granite EagleCliffs_G1rock_spectra.txt Hen Mt G4 54.181539 -6.095875 G4 granite hen_mt_G4rock_spectra.txt Hen Mt G4 54.181539 -6.095875 G4 granite hen_mt_vegetation_spectra.txt Millstone Quarry G2 54.193409 -5.900547 G2 granite Millstone_mt_quarry_G2_spectra.txt Pearces Castle G5 54.149660 -6.112342 G5 granite Pearces_castle_g5_rock_spectra.txt Pearces Castle G5 54.149660 -6.112342 G5 granite Pearces_castle_veg_spectra.txt Rock Mt G5 54.166687 -6.112670 G5 granite Rocky_mt_g5_rock_spectra.txt Rock Mt G5 54.166687 -6.112670 G5 granite Rocky_mt_vegetation_on_peak-g4_spectra.txt