datasets: data.london.gov.uk, 29z31

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
data.london.gov.uk	29z31	11	Locally Significant Industrial Sites	Locally Significant Industrial (LSIS) Sites are sites that have particular local importance for industrial and related functions, which complement provision in SILs. The GIS files show the indicative boundaries, please contact the relevant London Borough to confirm accuracy. NOTE: The boundaries are based on Ordnance Survey mapping and the data is published under Ordnance Survey's 'presumption to publish'.Contains OS data © Crown copyright and database rights 2019. Greater London Authority - Contains public sector information licensed under the Open Government Licence v3.0	https://data.london.gov.uk/dataset/locally-significant-industrial-sites-29z31	Planning Constraints Map	https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/	2019-08-30T15:41:13.000Z	2025-12-23T10:31:44.837Z	["MapLondon", "planningconstraintsmap"]	["Environment", "Housing", "Planning"]		29z31