{'id': '26VMZZ2Q',
'title': 'Environmental database - Helsinki Commission Monitoring of Radioactive Substances',
'summary': 'MORS Environment database has been used to collate data resulting from monitoring of environmental radioactivity in the Baltic Sea based on HELCOM Recommendation 26/3.\n\nThe database is structured according to HELCOM Guidelines on Monitoring of Radioactive Substances (https://www.helcom.fi/wp-content/uploads/2019/08/Guidelines-for-Monitoring-of-Radioactive-Substances.pdf), which specifies reporting format, database structure, data types and obligatory parameters used for reporting data under Recommendation 26/3.\n\nThe database is updated and quality assured annually by HELCOM MORS EG.',
'keywords': 'oceanography, Earth Science > Oceans > Ocean Chemistry> Radionuclides, Earth Science > Human Dimensions > Environmental Impacts > Nuclear Radiation Exposure, Earth Science > Oceans > Ocean Chemistry > Ocean Tracers, Earth Science > Oceans > Marine Sediments, Earth Science > Oceans > Ocean Chemistry, Earth Science > Oceans > Sea Ice > Isotopes, Earth Science > Oceans > Water Quality > Ocean Contaminants, Earth Science > Biological Classification > Animals/Vertebrates > Fish, Earth Science > Biosphere > Ecosystems > Marine Ecosystems, Earth Science > Biological Classification > Animals/Invertebrates > Mollusks, Earth Science > Biological Classification > Animals/Invertebrates > Arthropods > Crustaceans, Earth Science > Biological Classification > Plants > Macroalgae (Seaweeds)',
'history': 'TBD',
'keywords_vocabulary': 'GCMD Science Keywords',
'keywords_vocabulary_url': 'https://gcmd.earthdata.nasa.gov/static/kms/',
'record': 'TBD',
'featureType': 'TBD',
'cdm_data_type': 'TBD',
'Conventions': 'CF-1.10 ACDD-1.3',
'publisher_name': 'Paul MCGINNITY, Iolanda OSVATH, Florence DESCROIX-COMANDUCCI',
'publisher_email': 'p.mc-ginnity@iaea.org, i.osvath@iaea.org, F.Descroix-Comanducci@iaea.org',
'publisher_url': 'https://maris.iaea.org',
'publisher_institution': 'International Atomic Energy Agency - IAEA',
'creator_name': '[{"creatorType": "author", "name": "HELCOM MORS"}]',
'institution': 'TBD',
'metadata_link': 'TBD',
'creator_email': 'TBD',
'creator_url': 'TBD',
'references': 'TBD',
'license': 'Without prejudice to the applicable Terms and Conditions (https://nucleus.iaea.org/Pages/Others/Disclaimer.aspx), I hereby agree that any use of the data will contain appropriate acknowledgement of the data source(s) and the IAEA Marine Radioactivity Information System (MARIS).',
'comment': 'TBD',
'geospatial_lat_min': '54.006167',
'geospatial_lon_min': '10.2917',
'geospatial_lat_max': '60.3767',
'geospatial_lon_max': '29.05',
'geospatial_vertical_min': '0.0',
'geospatial_vertical_max': '72.0',
'geospatial_bounds': 'POLYGON ((10.2917 54.006167, 29.05 54.006167, 29.05 60.3767, 10.2917 60.3767, 10.2917 54.006167))',
'geospatial_bounds_crs': 'EPSG:4326',
'time_coverage_start': '1985-07-16T00:00:00',
'time_coverage_end': '2023-06-11T00:00:00',
'local_time_zone': 'TBD',
'date_created': 'TBD',
'date_modified': 'TBD',
'publisher_postprocess_logs': "Convert 'nuclide' column values to lowercase, strip spaces, and store in 'NUCLIDE' column., Remap values from 'NUCLIDE' to 'NUCLIDE' for groups: all., Parse HELCOM DATE (MM/DD/YY HH:MM:SS) with fallback to YEAR/MONTH/DAY., Encode time as seconds since epoch., Melt HELCOM dual-value sediment rows into separate rows per measurement type (Bq/kg, Bq/m²)., Sanitize measurement values by removing blanks and standardizing to use the `VALUE` column., Convert relative uncertainty (percent) to absolute (standard) uncertainty per group., Set the MARIS-standard UNIT column from per-sample-type conventions (column name, basis column, or melt result)., Map HELCOM `<` / detected-value conventions to MARIS detection-limit integer codes (2 for DL, 1 for detected)., Remap values from 'rubin' to 'SPECIES' for groups: BIOTA., Remap values from 'tissue' to 'BODY_PART' for groups: BIOTA., Remap values from 'SPECIES' to 'BIO_GROUP' for groups: BIOTA., Replace invalid HELCOM SEDI codes with -99 sentinel before nomenclature lookup., Remap values from 'sedi' to 'SED_TYPE' for groups: SEDIMENT., Remap values from 'filt' to 'FILT' for groups: SEAWATER., Assign internal sequential SMP_ID and preserve provider KEY as SMP_ID_PROVIDER., Rename HELCOM sdepth/tdepth columns to MARIS-standard SMP_DEPTH/TOT_DEPTH and cast as float., Add salinity (SAL) from HELCOM salin column where present., Add temperature (TEMP) from HELCOM ttemp column., Remap Sediment slice top and bottom to MARIS format., Map basis F to W (BIOTA)., Compute PERCENTWT = dw% / 100 (SEDIMENT)., Compute DRYWT / WETWT from weight + basis (BIOTA)., Parse lat/lon from decimal-degree or degree-minute columns, preferring decimal., Drop rows with invalid longitude & latitude values. Convert `,` separator to `.` separator., Add station to all DataFrames."}