catalogue: datasets: 3 rows where harvest_id = 11, licence = "https://creativecommons.org/licenses/by-sa/4.0/" and portal

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

key: What identifies the dataset in its portal
landing_page: The publisher's page for the dataset
keywords: JSON list
themes: JSON list of theme IRIs

3 rows where harvest_id = 11, licence = "https://creativecommons.org/licenses/by-sa/4.0/" and portal_id = "data.london.gov.uk"

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Link	portal_id	key	harvest_id	title	description	landing_page	publisher	licence	issued	modified	keywords	themes	identifier
data.london.gov.uk,2koz8	London Datastore – Greater London Authority data.london.gov.uk	2koz8	11 11	Curio Canopy - London Tree Canopy Cover	A high resolution map of tree canopy cover for Greater London was produced from aerial imagery using machine learning techniques. The map was produced by Breadboard Labs in collaboration with the Greater London Authority as part of a Breadboard Lab’s European Space Agency funded project, Curio Canopy . The algorithms and machine learning based techniques used to produce the canopy map were developed using Google Earth Engine which was also leveraged to perform the processing needed to create a pan-London high resolution (25 cm per pixel) tree canopy data. Full details of the methodology are documented here. Final canopy layers have been made available to download below in a geospatial format (KML). The pan-London high resolution canopy layer has also been aggregated to: hexagon grid, Lower Super Output Area (LSOA), Ward (2014) and London Borough geographies.	https://data.london.gov.uk/dataset/curio-canopy-london-tree-canopy-cover-2koz8	Breadboard Labs	https://creativecommons.org/licenses/by-sa/4.0/	2018-11-13T09:49:47.000Z	2020-03-12T11:08:42.000Z	[]	["Environment"]	2koz8
data.london.gov.uk,2n88x	London Datastore – Greater London Authority data.london.gov.uk	2n88x	11 11	Rough sleeping in London (CHAIN reports)	Information These published reports present information from the multi-agency database Combined Homelessness and Information Network (CHAIN), about people seen rough sleeping by outreach teams in London. CHAIN, which is commissioned and funded by the Greater London Authority (GLA) and managed by Homeless Link, represents one of the UK’s most detailed and comprehensive sources of information about rough sleeping. Services that record information on CHAIN include outreach teams, assessment centres, accommodation projects, day centres and other specialist projects. The system allows users to share information about work done with people sleeping rough and about their needs, ensuring that they receive the most appropriate support and that efforts are not duplicated. In these reports, people are counted as having been seen rough sleeping if they have been encountered by a commissioned outreach worker bedded down on the street, or in other open spaces or locations not designed for habitation, such as doorways, stairwells, parks or derelict buildings. The report does not include people from “hidden homeless” groups such as those “sofa surfing” or living in squats, unless they have also been seen bedded down in one of the settings outlined above. Separate reports are produced for London as a whole and for individual boroughs, and these are published each quarter. There are also annual reports that contain aggregated information for each full year. Interactive Visualisation Tool Quarterly Data Tool Annual Data Tool A suite of online interactive charts and maps based on CHAIN data is available by clicking the above links. The data available via these tools mirrors that presented in the published PDF documents, with the addition of filters and other enhancements to allow users to interrogate the data. The Quarterly Data Tool shows data from the last eight quarters, and the Annual Data Tool shows data from the last five years. Organisations Using CHAIN A list of the organisations which have signed the CHAIN Data Protection A…	https://data.london.gov.uk/dataset/rough-sleeping-in-london-chain-reports-2n88x	Greater London Authority	https://creativecommons.org/licenses/by-sa/4.0/	2014-07-30T08:43:56.000Z	2026-10-30T08:46:58.581Z	["Homelessness", "Housing", "Rough sleeping"]	["Housing"]	2n88x
data.london.gov.uk,vdj3o	London Datastore – Greater London Authority data.london.gov.uk	vdj3o	11 11	Use of Force Dataset	*This dataset is currently being rebuilt following the launch of a new Use of Force recording system within the MPS. The target for the resumption of the data provision is Autumn 2026.* Historical figures in this dataset are subject to change each month This is due to incident forms being filled in for incidents that have happened in past months Recording of Use of Force was introduced in April 2017. As such data prior to April 2017 is not comparable. Counting Rules Each row set represents use of force by an officer on one subject. This row set is not a count of incident . Where more than one officer has used force on the same subject, this will be shown on separate rows of data. As such this will result in duplicate metadata. Further consideration needs to be taken when analysing this data to ensure correct conclusions are drawn. For example if 2 officers use force on an individual who happens to be male aged 18-34 this will be shown on 2 rows of data. Hence, if grouping the data, you would have a count of 2x males and 2x 18-34 which would be incorrect. If the same Non CED Taser tactic is used more than once in an incident it is only counted once. Where the tactic of use was CED Taser, only the use of highest severity is counted. So, if a taser was drawn and fired only the instance of it being fired will be counted. Taser Use Severity Level (highest to lowest) 1 CED (Taser) angle drive stun 2 CED (Taser) fired 3 CED (Taser) drive stun 4 CED (Taser) arced 5 CED (Taser) red-dotted 6 CED (Taser) aimed 7 CED (Taser) drawn Data includes incidents that have taken place Out of Force area. Use of Force Dataset used in the Use of Force dashboard which is available here https://www.met.police.uk/sd/stats-and-data/met/use-of-force-dashboard/ (please see dashboard for data definitions). Figures are updated and reconciled each month form the start of each FY to the latest completed month. Due to an internal IT deployment, from 27th February these datasets may be temporarily disrupted. Work is ongoing to rebuild these dat…	https://data.london.gov.uk/dataset/use-of-force-dataset-vdj3o	Metropolitan Police Service	https://creativecommons.org/licenses/by-sa/4.0/	2017-12-08T12:12:45.000Z	2026-05-14T08:15:44.977Z	["CED", "Force", "Public Order", "Taser", "UoF", "Use of Force", "injury"]	["Crime and Community Safety"]	vdj3o

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CREATE TABLE datasets (
    portal_id TEXT NOT NULL REFERENCES portals(id),
    key TEXT NOT NULL,
    harvest_id INTEGER NOT NULL REFERENCES harvests(id),
    title TEXT,
    description TEXT,
    landing_page TEXT,
    publisher TEXT,
    licence TEXT,
    issued TEXT,
    modified TEXT,
    keywords TEXT NOT NULL,
    themes TEXT NOT NULL,
    uri TEXT,
    identifier TEXT,
    PRIMARY KEY (portal_id, key)
);