{"acronym": null, "archived": null, "badges": [], "contact_point": null, "created_at": "2025-02-04T12:08:28.432000+00:00", "deleted": null, "description": "Analysis of substances in surface water sediments are carried out at once a year at a selection of monitoring stations of the international hydrographical district of the river Rhine. Chemicals analysed include specific pollutants, priority substances and priority hazardous substances that have a tendency to accumulate in sediments in accordance with the Water Framework Directive (2000/60/EC) and the Environmental Quality Standards Directive (2008/105/EC).\n\nDescription copied from [catalog.inspire.geoportail.lu](https://catalog.inspire.geoportail.lu/geonetwork/srv/eng/catalog.search#/metadata/3c6bd5fe-c8b3-481b-9ffc-f53e225f72e5).", "extras": {}, "frequency": "unknown", "frequency_date": null, "harvest": null, "id": "67a1f52c760ecdeaf44d2ed3", "internal": {"created_at_internal": "2025-02-04T12:08:28.432000+00:00", "last_modified_internal": "2026-09-11T11:20:31.831000+00:00"}, "last_modified": "2026-09-11T11:20:31.831000+00:00", "last_update": "2026-09-11T11:20:32+00:00", "license": "cc-zero", "metrics": {"discussions": 0, "followers": 0, "resources_downloads": 0, "reuses": 0, "views": 0}, "organization": {"acronym": null, "badges": [{"kind": "certified"}, {"kind": "public-service"}], "class": "Organization", "id": "56f3f191855e9b1ceb21068b", "logo": "https://download.data.public.lu/avatars/5a/41ec4c57b143359db419b672477257-original.png", "logo_thumbnail": "https://download.data.public.lu/avatars/5a/41ec4c57b143359db419b672477257-100.png", "name": "Administration de l'environnement", "page": "https://data.public.lu/fr/organizations/administration-de-lenvironnement/", "slug": "administration-de-lenvironnement", "uri": "https://data.public.lu/api/1/organizations/administration-de-lenvironnement/"}, "owner": null, "page": "https://data.public.lu/fr/datasets/hvd-annex-2-earth-observation-and-environment-water-raw-data-of-substances-analysed-in-surface-water-sediments-in-luxembourg-lu-sw-sed/", "private": false, "quality": {"all_resources_available": true, "dataset_description_quality": true, "has_open_format": true, "has_resources": true, "license": true, "resources_documentation": false, "score": 0.5555555555555556, "spatial": true, "temporal_coverage": false, "update_frequency": false}, "resources": [{"checksum": {"type": "md5", "value": "671c2f1413bf4f0c41df5e99046af4d8"}, "created_at": "2026-06-01T10:41:36.859000+00:00", "description": null, "extras": {}, "filesize": 1249006, "filetype": "file", "format": "csv", "harvest": null, "id": "0eceb170-e7c2-4831-9dec-cf7bdcf119ab", "internal": {"created_at_internal": "2026-06-01T10:41:36.859000+00:00", "last_modified_internal": "2026-09-11T11:20:32+00:00"}, "last_modified": "2026-09-11T11:20:32+00:00", "latest": "https://data.public.lu/fr/datasets/r/0eceb170-e7c2-4831-9dec-cf7bdcf119ab", "metrics": {}, "mime": "text/csv", "preview_url": null, "schema": null, "title": "hvd.wtr-substancesinsurfacewatersediments.csv", "type": "main", "url": "https://download.data.public.lu/resources/hvd-annex-2-earth-observation-and-environment-water-raw-data-of-substances-analysed-in-surface-water-sediments-in-luxembourg-lu-sw-sed/20260911-112031/hvd.wtr-substancesinsurfacewatersediments.csv"}, {"checksum": {"type": "md5", "value": "e4523d6583dbac05df360da11b417845"}, "created_at": "2025-02-04T12:14:31.773000+00:00", "description": null, "extras": {"analysis:checksum": "b50dcd2c0dfc305638cc8f90d08c5a425bdab483", "analysis:content-length": 10556366, "analysis:last-modified-at": "2025-09-29T08:05:42+00:00", "analysis:last-modified-detection": "last-modified-header", "analysis:mime-type": "text/plain", "check:date": "2025-09-29T08:05:59.455638+00:00", "check:headers:content-length": 10556366, "check:headers:content-type": "application/geo+json", "check:status": 200, "check:timeout": false}, "filesize": 10556366, "filetype": "file", "format": "geojson", "harvest": null, "id": "81f51a63-d301-4733-b0f7-e41e02eb7952", "internal": {"created_at_internal": "2025-02-04T12:14:31.773000+00:00", "last_modified_internal": "2026-09-11T11:20:31+00:00"}, "last_modified": "2026-09-11T11:20:31+00:00", "latest": "https://data.public.lu/fr/datasets/r/81f51a63-d301-4733-b0f7-e41e02eb7952", "metrics": {}, "mime": "application/geo+json", "preview_url": null, "schema": {"name": null, "url": null, "version": null}, "title": "hvd.wtr-substancesinsurfacewatersediments.geojson", "type": "main", "url": "https://download.data.public.lu/resources/hvd-annex-2-earth-observation-and-environment-water-raw-data-of-substances-analysed-in-surface-water-sediments-in-luxembourg-lu-sw-sed/20260911-112030/hvd.wtr-substancesinsurfacewatersediments.geojson"}], "schema": null, "slug": "hvd-annex-2-earth-observation-and-environment-water-raw-data-of-substances-analysed-in-surface-water-sediments-in-luxembourg-lu-sw-sed", "spatial": {"geom": null, "granularity": "country", "zones": ["country:lu"]}, "tags": ["2000-60-ec-water-framework-directive", "2008-105-ec-environmental-quality-standards-directive", "earth-observation-and-environment", "hvd", "national", "observation-de-la-terre-et-environnement", "water"], "temporal_coverage": null, "title": "HVD - Annex 2 Earth Observation and Environment - Water - Raw data of substances analysed in surface water sediments in Luxembourg (LU-SW-SED)", "uri": "https://data.public.lu/api/1/datasets/hvd-annex-2-earth-observation-and-environment-water-raw-data-of-substances-analysed-in-surface-water-sediments-in-luxembourg-lu-sw-sed/"}