Spectral reflectance measurements of dry and wet plastic materials, asphalt, concrete klinker from SWIR 1001 nm to SWIR-1750 nm around Spuikom, Belgium

DOI

Lambertian-equivalent hyperspectral reflectance measurements were completed on 26 June 2019 on the east shore of the Spuikom lagoon in Ostend, Belgium between 10:00 – 12:00 local time (UTC + 2 hrs) under natural sunlight. An ASD spectroradiometer covering the wavelength ranges 350 nm to 2500 nm was operated in reflectance mode and was fitted with an 8° field-of-view lens. Relative reflectance was derived by white referencing using the 99% white Lambertian plaque, the calibration reflectance factor of the panel is also provided with this dataset. Each relative reflectance measurement over a sample was taken as an average of 30 continuous scans. The measurement sequence involved a white reference measurement followed by a sequence of 10 random point sampling of the sample and then another white reference. We did concrete bricks near the dry land target that had a pattern of faded red and gray bricks. We did first 10 over gray and the second 10 over red bricks. We measured over the asphalt in the road next to the sail club and adjacent to the dry target.The plastic targets included small boats, polyethylene terephthalate (PET) water bottles and low-density polyethylene (LDPE) PMD plastic bags.

Identifier
DOI https://doi.org/10.1594/PANGAEA.937157
Related Identifier IsPartOf https://doi.org/10.1594/PANGAEA.937185
Related Identifier References https://doi.org/10.1594/PANGAEA.937164
Related Identifier References https://doi.org/10.1594/PANGAEA.937105
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.937157
Provenance
Creator Garaba, Shungudzemwoyo Pascal ORCID logo; Castagna, Alexandre ORCID logo; Devriese, Lisa I; Dierssen, Heidi M ORCID logo; Everaert, Gert; Knaeps, Els ORCID logo; Sterckx, Sindy
Publisher PANGAEA
Publication Year 2021
Funding Reference German Research Foundation https://doi.org/10.13039/501100001659 Crossref Funder ID 417276871 https://gepris.dfg.de/gepris/projekt/417276871 Exploring remote sensing of plastics in marine litter; Ghent University https://doi.org/10.13039/501100004385 Crossref Funder ID HBC.2019.2904 https://www.pluxin.be/nl Plastic Flux for Innovation and Business Opportunities in Flanders
Rights Creative Commons Attribution-ShareAlike 4.0 International; https://creativecommons.org/licenses/by-sa/4.0/
OpenAccess true
Representation
Resource Type Dataset
Format text/tab-separated-values
Size 128180 data points
Discipline Earth System Research
Spatial Coverage (2.960W, 51.230S, 2.962E, 51.230N); Belgium
Temporal Coverage Begin 2019-06-27T10:22:00Z
Temporal Coverage End 2019-06-27T11:55:00Z