Observation Instance

HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "ob_id": 45382,
    "uuid": "f157c171195f41b390a9795bd7323299",
    "title": "Mean, Minimum and Maximum Central England Temperature (HadCET) series post 1973 static adjustments, v2.1.1.0",
    "abstract": "The Central England Temperature (HadCET) daily mean series is anchored to Gordon Manley’s original temperature record prior to 1973. Between 1848 and 1878, adjustments are applied to account for periods when only a single station was in use.\r\n\r\nThese historical temperature series are representative of the Midlands region in England, UK (a roughly triangular area of the United Kingdom enclosed by Bristol, Lancashire and London).\r\n \r\nFrom 1973 onwards, multiple adjustments ensure continuity with Manley’s series, homogenise the current station selection with Manley’s original dataset, and correct for the effects of increasing urbanisation.\r\n \r\nThese static adjustments are calculated on a monthly basis and are applied uniformly to all daily values within each month from 1973 to the present. \r\n \r\nUrbanisation adjustments remain static from November 2004 onward, while adjustments between 1974 and October 2004 are graded to reflect a progressive increase in urbanisation effects over time.\r\n \r\nThis dataset contains the post-Manley extended adjustments, station homogenisation adjustments, and static urban corrections.\r\n\r\nStations used in the construction of the CET daily series between 1772 and 1852 include: Kennington, Crane Court, Lyndon Hall, Syon House, Somerset House, Greenwich Observatory, Chiswick\r\n \r\nStations used in the construction of the CET daily series from 1853 onwards include: Radcliffe (Oxford), Cambridge (legacy), Ross-on-Wye, Rothamsted, Malvern, Stonyhurst, Ringway, Squires Gate, Pershore College\r\n \r\nThe current station selection used is Rothamsted, Stonyhurst and Pershore College.\r\n\r\nThe dataset is compiled by the Met Office Hadley Centre.\r\n\r\nLatest provisional release data are available via the Hadley Centre Observations website (https://www.metoffice.gov.uk/hadobs/hadcet/data/download.html).\r\n\r\nThe version controlled CET series is updated annually (February-March), with the previous complete year’s values refreshed to ensure that data acquisition and quality control procedures have been completed and ensure the most accurate station temperature values are used. Each version of the dataset will include data up until the end of the previous complete year and an incremental version number will be updated.\r\n\r\nThe CET datasets employ the following version control protocol: \r\n\r\nVersion Vx.y.z.a:\r\n• x – major changes – e.g. change in scientific methodology\r\n• y – minor changes – e.g. small bug fixes or updates to diagnostics pages\r\n• z – incremental changes\r\n• a – reserved for use internally\r\n\r\nThe standard annual release cycle of CET will constitute an incremental release (z). However, if more substantial\r\nchanges have been made to the codebase, scientific methodology or source data values, then this may warrant a minor (y) or major (x) version release. (Note, these are applied to a cohort of datasets together - i.e. apply to the seasonal, monthly, daily and adjustment datasets as a coordinated version release).\r\n\r\nThis new version of the datasets supersedes the previous version.",
    "keywords": "HadCET, temperature, Hadley, Met Office",
    "publicationState": "preview",
    "dataPublishedTime": null,
    "doiPublishedTime": null,
    "updateFrequency": "notPlanned",
    "status": "final",
    "result_field": {
        "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/45387/?format=api",
        "dataPath": "/badc/ukmo-cet/data/v2.1.1.0/adjustments/",
        "oldDataPath": [],
        "storageLocation": "internal",
        "storageStatus": "online",
        "volume": 16065,
        "numberOfFiles": 8,
        "fileFormat": "Data are BADC-CSV formatted"
    },
    "timePeriod": "https://api.catalogue.ceda.ac.uk/api/v2/times/12963/?format=api",
    "geographicExtent": "https://api.catalogue.ceda.ac.uk/api/v2/bboxes/2/?format=api",
    "nonGeographicFlag": false,
    "phenomena": [
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/57649/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/76378/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/76379/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/76380/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/76381/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/76382/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/76383/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/76384/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/76385/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/76386/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/76387/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/76388/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/76389/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/76390/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/76391/?format=api"
    ],
    "dataLineage": "The HadCET dataset is produced by the Met Office Hadley Centre and frequently updated on the Hadley Centre observations datasets webpage. This is a finalised version of the dataset that has been delivered by the Met Office Hadley Centre for long-term archiving at the NERC EDS Centre for Environmental Data Analysis (CEDA).",
    "removedDataTime": null,
    "removedDataReason": "",
    "language": "English",
    "identifier_set": [],
    "projects": [
        "https://api.catalogue.ceda.ac.uk/api/v2/projects/13164/?format=api"
    ],
    "observationcollection_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/43588/?format=api"
    ],
    "responsiblepartyinfo_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/217151/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/217152/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/217153/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/217154/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/217155/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/217156/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/217157/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/217158/?format=api"
    ],
    "procedureAcquisition": null,
    "procedureCompositeProcess": null,
    "procedureComputation": "https://api.catalogue.ceda.ac.uk/api/v2/computations/43872/?format=api",
    "permissions": [
        {
            "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/2526/?format=api",
            "useLimitation": null,
            "accessConstraints": null,
            "accessCategory": "public",
            "accessRoles": null,
            "label": "public: None group",
            "licenceURL": "http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
            "licenceClassifications": "any"
        }
    ],
    "discoveryKeywords": []
}