datasets: govdata.de, https://numis.niedersachsen.de/csw?REQUEST=GetRecordById&SERVICE=CSW&VERSION=2.0.2&id=83141de1-2c7f-47ec-b821-719a69a9f388&elementSetName=full

The datasets each portal's latest successful harvest found. landing_page is the publisher's page for the dataset; where a catalogue gives none, uri often is.

Data license: CC BY 4.0 (portal directory, derived from Dateno); dataset metadata as each portal publishes it · Data source: Dateno, DataPortals.org, data.europa.eu, opendatArchives, and each portal's DCAT catalogue

This data as json

portal_id	key	harvest_id	title	description	landing_page	publisher	licence	issued	modified	keywords	themes	uri	identifier
govdata.de	https://numis.niedersachsen.de/csw?REQUEST=GetRecordById&SERVICE=CSW&VERSION=2.0.2&id=83141de1-2c7f-47ec-b821-719a69a9f388&elementSetName=full	5	[GA] Grünalgen	Download-Dienst zum Grünalgenmonitoring.		Nationalparkverwaltung Niedersächsisches Wattenmeer	http://dcat-ap.de/def/licenses/other-open	2013-07-30	2023-11-20T19:09:31+01:00	["2003", "2008", "biologie", "grünalgen", "infofeatureaccessservice", "inspire", "inspiregrundlage", "nationalpark-niedersächsisches-wattenmeer", "nordsee", "north-east-atlantic", "oberfläche", "opendata", "regional", "umweltüberwachung", "wasser"]	[]	https://numis.niedersachsen.de/csw?REQUEST=GetRecordById&SERVICE=CSW&VERSION=2.0.2&id=83141de1-2c7f-47ec-b821-719a69a9f388&elementSetName=full	83141de1-2c7f-47ec-b821-719a69a9f388