10.1594/PANGAEA.975057Strasser, MichaelMichaelStrasser0000-0003-3991-2405Department of Geology, University of InnsbruckIkehara, KenKenIkeharaNational Institute of Advanced Industrial Science and Technology, Tsukuba, JapanEverest, Jeremy DJeremy DEverest0000-0002-3455-7494British Geological Survey, The Lyell CentreMaeda, LenaLenaMaedaJapan Agency for Marine-Earth Science and Technology, Yokosuka, JapanHochmuth, KatharinaKatharinaHochmuth0000-0003-2789-2179University of LeicesterUniversity of TasmaniaGrant, HannahHannahGrantBritish Geological Survey, The Lyell CentreStewart, Margaret SMargaret SStewart0000-0002-0633-252XBritish Geological Survey, The Lyell CentreSakurai, NoriakiNoriakiSakuraiJapan Agency for Marine-Earth Science and Technology, Yokosuka, JapanYokoyama, TakahiroTakahiroYokoyamaJapan Agency for Marine-Earth Science and Technology, Yokosuka, JapanBao, RuiRuiBaoKey Laboratory of Marine Chemistry Theory and TechnologyBellanova, PieroPieroBellanovaNeotectonics and Natural Hazards Group, RWTH Aachen UniversityBrunet, MorganeMorganeBrunetCNRS, Geoscience Department, University of Rennes 1Cai, ZhirongZhirongCaiDivision of Earth and Planetary Sciences, Kyoto UniversityCattaneo, AntonioAntonioCattaneo0000-0001-5247-9138IfremerHsiung, Kan-HsiKan-HsiHsiungJapan Agency for Marine-Earth Science and Technology, Yokosuka, JapanHuang, Jyh-Jaan StevenJyh-Jaan StevenHuangDepartment of Geology, University of InnsbruckIshizawa, TahashiTahashiIshizawaInternational Research Institute of Disaster Science, Tohoku UniversityItaki, TakuyaTakuyaItaki0000-0001-5232-0055National Institute of Advanced Industrial Science and TechnologyJitsuno, KanaKanaJitsunoFaculty of Science and Engineering, Waseda UniversityJohnson, Joel EJoel EJohnson0000-0002-5671-7209Department of Earth Sciences University of New Hampshire, USAKanamatsu, ToshiyaToshiyaKanamatsu0000-0002-7108-4534Japan Agency for Marine-Earth Science and Technology, Yokosuka, JapanKeep, MyraMyraKeepSchool of Earth Sciences University of Western Australia AustraliaKioka, ArataArataKiokaDepartment of Earth Resources Engineering Kyushu University JapanKölling, MartinMartinKölling0000-0003-2720-2211MARUM - Center for Marine Environmental Sciences, University BremenLuo, MinMinLuo0000-0002-2856-3951College of Marine Sciences Shanghai Ocean University ChinaMärz, ChristianChristianMärzInstitute for Geosciences University of Bonn GermanyMcHugh, Cecilia M GCecilia M GMcHughSchool of Earth and Environmental Sciences Queens CollegeMicallef, AaronAaronMicallef0000-0002-9330-0648GEOMAR - Helmholtz Centre for Ocean Research KielNagahashi, YoshitakaYoshitakaNagahashiFaculty of Symbiotic Systems Science Fukushima University JapanPandey, Dhananjai KDhananjai KPandey0000-0001-6899-8995National Centre for Polar and Ocean Research, Ministry of Earth SciencesProust, Jean-NoëlJean-NoëlProust0000-0003-4701-0372CNRS, Geoscience Department, University of Rennes 1Rasbury, TroyTroyRasburyMarine Sciences Research Center, Stony Brook UniversityRiedinger, NataschaNataschaRiedinger0000-0001-6766-0749Boone Pickens School of Geology, Oklahoma State UniversitySatoguchi, YasufumiYasufumiSatoguchi0000-0002-2485-8015Lake Biwa MuseumSawyer, Derek EDerek ESawyerSchool of Earth Sciences, The Ohio State UniversitySeibert, ChloéChloéSeibertLamont-Doherty Earth Observatory of Columbia University, New YorkSilver, MaxwellMaxwellSilverColorado School of MinesStraub, Susanne MSusanne MStraubLamont-Doherty Earth Observatory of Columbia University, New YorkVirtasalo, Joonas JJoonas JVirtasalo0000-0002-9712-3642Geological Survey of FinlandWang, Yong HongYong HongWangCollege of Marine Geosciences, Ocean University of ChinaWu, Ting-WeiTing-WeiWuNorwegian Geotechnical InstituteMARUM - Center for Marine Environmental Sciences, University BremenZellers, Sarah DSarah DZellersDepartment of Physical Sciences, University of Central MissouriPANGAEA2025International Ocean Discovery Program (IODP)IODPJapan TrenchRGBEvent labelSample code/labelDEPTH, sediment/rockReflectance, red (0-255)Reflectance, green (0-255)Reflectance, blue (0-255)Trigger corerDSDP/ODP/IODP sample designationTri-Sensor Core Logger (TSCL), NS DesignExp386KaimeiIntegrated Ocean Drilling Program / International Ocean Discovery Program (IODP)2021-05-03T00:00:00Dataset10.14379/iodp.proc.386.202350797 data pointstext/tab-separated-valuesCreative Commons Attribution 4.0 InternationalColor data obtained from split core sections from the above given hole of International Ocean Discovery Program (IODP) Expedition 386 (Japan Trench Paleoseismology) during the onshore phase. The onshore phase of expedition 386 took place between 2022-02-14 – 2022-03-15 onboard D/V Chikyu. After longitudinal splitting of the core sections, high-resolution (100 pixels/cm) images of archive half was captured using the Tri-Sensor Core Logger (TSCL; NS Design). The camera provides a 16-bit red-green-blue (RGB) color (48-bit) TIFF file from which the RGB data were derived in 1 mm down-core resolution. For each section: 1) the TIFF file (from line scanning) full resolution was opened and channels scaled to 0-255; 2) TIFF file cut at top (2475 px) and bottom (2470 px + length of the section x resolution); 3) for every line of pixel down section, R, G, B values were averaged over a width of 450 px across the centre of the section (\~4.5 cm width) and data placed into a table compiling all sections of a hole; 4) for every depth interval, where a piece of sponge was observed on the linescan, R, G, B data were deleted; 5) R, G, B data were also deleted to the top and bottom ~1 cm of each section, to account for possible gaps or pieces of liner.
For further methodological information see methods chapter in Strasser, M. et al., 2023 https://doi.org/10.14379/iodp.proc.386.102.2023Data was submitted and proofread by Vera Barbara Bender, MARUM - Center for Marine Environmental Sciences (University Bremen) on behalf of ECORD Science Operator Data Management (https://www.ecord.org).144.216183339.44065Japan Trench