MAREANO Benthic Biomass Density Observation

OGC Feature + SOSA observation profile for per-taxon benthic biomass density (kg m-2) derived from the MAREANO programme. Each record is a SOSA Observation of benthic-biomass-density over a polygon footprint and a sampling period, with the per-taxon values carried inline by data.perTaxon[] and mandatory provenance describing whether the values are retrieved or illustrative.