{"id":"bam-materials","title":"Materials","titleProperty":"name","source":"BAM's object library materials @ 3a3be7a; spectra only where a licence is stated","properties":{"id":{"type":"text","hidden":true},"kind":{"type":"text","hidden":true},"family":{"type":"text","display":"badge","facet":"values"},"density_g_cm3":{"type":"number","unitText":"g/cm³","decimals":2},"spectra":{"type":"number","decimals":0},"instances":{"type":"number","decimals":0},"name":{"type":"text"},"resin_code":{"type":"number"},"spectral_range_nm":{"type":"text"},"spectral_source":{"type":"text"},"spectral_license":{"type":"text"}},"rows":[{"id":"aluminium","kind":"material","name":"Aluminium","family":"metal","resin_code":null,"density_g_cm3":{"value":2.7,"basis":"datasheet","source":"typical value, https://en.wikipedia.org/wiki/Aluminium"},"spectra":1,"spectral_range_nm":"350-2500","spectral_source":"USGS Spectral Library Version 7 (splib07a, measured spectra)","spectral_license":"Public domain (USGS-authored data, U.S. Public Domain per https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits); cite Kokaly et al. 2017, USGS Spectral Library Version 7 Data, doi:10.5066/F7RR1WDJ","instances":21},{"id":"cardboard","kind":"material","name":"Corrugated cardboard","family":"paper","resin_code":null,"density_g_cm3":{"value":0.2,"basis":"datasheet","source":"typical value, https://en.wikipedia.org/wiki/Corrugated_fiberboard"},"spectra":1,"spectral_range_nm":"350-2500","spectral_source":"USGS Spectral Library Version 7 (splib07a, measured spectra)","spectral_license":"Public domain (USGS-authored data, U.S. Public Domain per https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits); cite Kokaly et al. 2017, USGS Spectral Library Version 7 Data, doi:10.5066/F7RR1WDJ","instances":12},{"id":"ceramic","kind":"material","name":"Ceramic","family":"ceramic","resin_code":null,"density_g_cm3":{"value":2.4,"basis":"datasheet","source":"typical value, https://en.wikipedia.org/wiki/Ceramic"},"spectra":1,"spectral_range_nm":"350-2500","spectral_source":"USGS Spectral Library Version 7 (splib07a, measured spectra)","spectral_license":"Public domain (USGS-authored data, U.S. Public Domain per https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits); 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cite Kokaly et al. 2017, USGS Spectral Library Version 7 Data, doi:10.5066/F7RR1WDJ","instances":15},{"id":"paperboard","kind":"material","name":"Paperboard","family":"paper","resin_code":null,"density_g_cm3":{"value":0.7,"basis":"datasheet","source":"typical value, https://en.wikipedia.org/wiki/Paperboard"},"spectra":0,"spectral_range_nm":null,"spectral_source":null,"spectral_license":null,"instances":276},{"id":"pet","kind":"material","name":"PET (polyethylene terephthalate)","family":"plastic","resin_code":1,"density_g_cm3":{"value":1.38,"basis":"datasheet","source":"typical value, https://en.wikipedia.org/wiki/Polyethylene_terephthalate"},"spectra":3,"spectral_range_nm":"350-2500","spectral_source":"HZDR/HIF Multi-sensor spectral database of WEEE polymers (RAMSES Polymer Library); USGS Spectral Library Version 7 (splib07a, measured spectra)","spectral_license":"CC-BY-4.0; cite de Lima Ribeiro, Fuchs, Lorenz, Roeder, Heitmann, Gloaguen 2023, doi:10.14278/rodare.2448; Public domain (USGS-authored data, U.S. Public Domain per https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits); cite Kokaly et al. 2017, USGS Spectral Library Version 7 Data, doi:10.5066/F7RR1WDJ","instances":31},{"id":"pp","kind":"material","name":"PP (polypropylene)","family":"plastic","resin_code":5,"density_g_cm3":{"value":0.9,"basis":"datasheet","source":"typical value, https://en.wikipedia.org/wiki/Polypropylene"},"spectra":1,"spectral_range_nm":"351-2499.9","spectral_source":"HZDR/HIF Multi-sensor spectral database of WEEE polymers (RAMSES Polymer Library)","spectral_license":"CC-BY-4.0; cite de Lima Ribeiro, Fuchs, Lorenz, Roeder, Heitmann, Gloaguen 2023, doi:10.14278/rodare.2448","instances":200},{"id":"ps","kind":"material","name":"PS (polystyrene)","family":"plastic","resin_code":6,"density_g_cm3":{"value":1.05,"basis":"datasheet","source":"typical value, https://en.wikipedia.org/wiki/Polystyrene"},"spectra":2,"spectral_range_nm":"350-2500","spectral_source":"HZDR/HIF Multi-sensor spectral database of WEEE polymers (RAMSES Polymer Library); USGS Spectral Library Version 7 (splib07a, measured spectra)","spectral_license":"CC-BY-4.0; cite de Lima Ribeiro, Fuchs, Lorenz, Roeder, Heitmann, Gloaguen 2023, doi:10.14278/rodare.2448; Public domain (USGS-authored data, U.S. Public Domain per https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits); cite Kokaly et al. 2017, USGS Spectral Library Version 7 Data, doi:10.5066/F7RR1WDJ","instances":9},{"id":"pvc","kind":"material","name":"PVC (polyvinyl chloride)","family":"plastic","resin_code":3,"density_g_cm3":{"value":1.38,"basis":"datasheet","source":"typical value, https://en.wikipedia.org/wiki/Polyvinyl_chloride"},"spectra":3,"spectral_range_nm":"350-2500","spectral_source":"HZDR/HIF Multi-sensor spectral database of WEEE polymers (RAMSES Polymer Library); USGS Spectral Library Version 7 (splib07a, measured spectra)","spectral_license":"CC-BY-4.0; cite de Lima Ribeiro, Fuchs, Lorenz, Roeder, Heitmann, Gloaguen 2023, doi:10.14278/rodare.2448; Public domain (USGS-authored data, U.S. Public Domain per https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits); cite Kokaly et al. 2017, USGS Spectral Library Version 7 Data, doi:10.5066/F7RR1WDJ","instances":33},{"id":"rubber","kind":"material","name":"Rubber","family":"rubber","resin_code":null,"density_g_cm3":{"value":1.1,"basis":"datasheet","source":"typical value, https://en.wikipedia.org/wiki/Rubber"},"spectra":2,"spectral_range_nm":"350-2349","spectral_source":"MADLib - MArine Debris hyperspectral reference Library (Ohall, Bisson, Rivero-Calle 2025)","spectral_license":"CC-BY-4.0; cite Ohall, Bisson & Rivero-Calle 2025, doi:10.4121/059551d3-2383-4e20-af2d-011c9a59d3ac.v1, and the original dataset named per file","instances":16},{"id":"steel","kind":"material","name":"Steel","family":"metal","resin_code":null,"density_g_cm3":{"value":7.85,"basis":"datasheet","source":"typical value, https://en.wikipedia.org/wiki/Steel"},"spectra":2,"spectral_range_nm":"350-2500","spectral_source":"USGS Spectral Library Version 7 (splib07a, measured spectra)","spectral_license":"Public domain (USGS-authored data, U.S. Public Domain per https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits); 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cite Kokaly et al. 2017, USGS Spectral Library Version 7 Data, doi:10.5066/F7RR1WDJ","instances":142}]}