Get a list of Observation objects.

### Available end points:

- `/observations/` - Will list all Results in the database
- `/observations.json` - Will return all Results in json format. This can
also be achieved by using the accept header. `application/json`
- `/observations/<object_id>/` - Returns Results object with that id

### Available Methods:

- `GET`
- `HEAD`

### Available filters:

- `title`
- `uuid`
- `keywords`
- `status`
- `result_field`
- `discoveryKeywords`
- `updateFrequency`
- `nonGeographicFlag`
- `publicationState`
- `permissions`

### How to use filters:

These filters can be used like django query filters using __ for related model relationships.

- `/observations/?uuid=d594d53df2612bbd89c2e0e770b5c1a0`
- `/observations/?status=completed`
- `/observations/?results_field__dataPath__startswith=/neodc/esacci`
- `/observations/?discoveryKeywords__name=ESACCI`
- `/observations/?nonGeographicFlag=True`

Filters can be stacked to build an 'AND' relationship. E.g.

- `/observations/?publicationState__in=published,citable&nonGeographicFlag=True`
- `/observations/?publicationState__in=published,citable&discoveryKeyword__name=NDGO0003`

GET /api/v2/observations/37570/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "ob_id": 37570,
    "uuid": "a8915aca7806434984baab86835a1b18",
    "title": "Chapter 3 of the Working Group I Contribution to the IPCC Sixth Assessment Report - data for Figure 3.29 (v20220616)",
    "abstract": "Data for Figure 3.29 from Chapter 3 of the Working Group I (WGI) Contribution to the Intergovernmental Panel on Climate Change (IPCC) Sixth Assessment Report (AR6).\r\n\r\n\r\nFigure 3.29 shows simulated and observed global mean sea level change due to thermal expansion for CMIP6 models and observations relative to the baseline period 1850-1900. \r\n\r\n\r\n---------------------------------------------------\r\n How to cite this dataset\r\n ---------------------------------------------------\r\n When citing this dataset, please include both the data citation below (under 'Citable as') and the following citation for the report component from which the figure originates:\r\nEyring, V., N.P. Gillett, K.M. Achuta Rao, R. Barimalala, M. Barreiro Parrillo, N. Bellouin, C. Cassou, P.J. Durack, Y. Kosaka, S. McGregor, S. Min, O. Morgenstern, and Y. Sun, 2021: Human Influence on the Climate System. In Climate Change 2021: The Physical Science Basis. Contribution of Working Group I to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change [Masson-Delmotte, V., P. Zhai, A. Pirani, S.L. Connors, C. Péan, S. Berger, N. Caud, Y. Chen, L. Goldfarb, M.I. Gomis, M. Huang, K. Leitzell, E. Lonnoy, J.B.R. Matthews, T.K. Maycock, T. Waterfield, O. Yelekçi, R. Yu, and B. Zhou (eds.)]. Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA, pp. 423–552, doi:10.1017/9781009157896.005.\r\n\r\n---------------------------------------------------\r\n List of data provided\r\n ---------------------------------------------------\r\n The dataset has contains timeseries for:\r\n \r\n - CMIP6 thermosteric sea level change anomalies from 1850-2014 simulated with anthropogenic and natural forcings (historical experiment)\r\n - CMIP6 thermosteric sea level change anomalies from 1850-2014 simulated with natural forcings only (hist-nat experiment)\r\n - CMIP6 thermosteric sea level change anomalies from 1850-2014 simulated with anthropogenic greenhouse gases forcings only (hist-GHG experiment)\r\n - CMIP6 thermosteric sea level change anomalies from 1850-2014 simulated with anthropogenic aerosol forcings only (hist-aer experiment)\r\n - observed thermosteric sea level change anomalies from 1971-2018\r\n\r\n---------------------------------------------------\r\n Data provided in relation to figure\r\n ---------------------------------------------------\r\n - global_mean_sea_level_anomalies.csv relates to brown, green, blue grey and black lines and shadings (1850-2019)\r\n Additional information about data provided in relation to figure in the file header.\r\n\r\nCMIP6 is the sixth phase of the Coupled Model Intercomparison Project.\r\n\r\n ---------------------------------------------------\r\n Notes on reproducing the figure from the provided data\r\n ---------------------------------------------------\r\n The observational datasets are the ones used in Chapter 2 and Chapter 9 CCB1 ('AR6_FGD_assessment_timeseries_ThSL.csv'). The link to this dataset is provided in the Related Documents section of this catalogue record.\r\n\r\n---------------------------------------------------\r\n Sources of additional information\r\n ---------------------------------------------------\r\n The following weblinks are provided in the Related Documents section of this catalogue record:\r\n - Link to the report component containing the figure (Chapter 3)\r\n - Link to the Supplementary Material for Chapter 3, which contains details on the input data used in Table 3.SM.1\r\n - Link to dataset for figure CCB1 Chapter 9\r\n - Link to input data figure 2.27\r\n - Link to the figure on the IPCC AR6 website",
    "keywords": "IPCC-DDC, IPCC, AR6, WG1, WGI, Sixth Assessment Report, Working Group 1, Physical Science Basis, Thermosteric sea level change, CMIP6, observations, attribution",
    "publicationState": "citable",
    "dataPublishedTime": "2022-12-14T13:32:35",
    "doiPublishedTime": "2023-02-08T19:11:03",
    "updateFrequency": "notPlanned",
    "status": "ongoing",
    "result_field": {
        "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/37571/?format=api",
        "dataPath": "/badc/ar6_wg1/data/ch_03/ch3_fig29/v20220616",
        "oldDataPath": [],
        "storageLocation": "internal",
        "storageStatus": "online",
        "volume": 32912,
        "numberOfFiles": 4,
        "fileFormat": "Data are netCDF formatted"
    },
    "timePeriod": "https://api.catalogue.ceda.ac.uk/api/v2/times/10373/?format=api",
    "geographicExtent": "https://api.catalogue.ceda.ac.uk/api/v2/bboxes/529/?format=api",
    "nonGeographicFlag": false,
    "phenomena": [
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/64247/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/65258/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/65259/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/65260/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/65261/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/65262/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/65263/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/65264/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/65265/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/65266/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/65267/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/65268/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/65269/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/65270/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/65271/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/65272/?format=api"
    ],
    "dataLineage": "Data produced by Intergovernmental Panel on Climate Change (IPCC) authors and supplied for archiving at the Centre for Environmental Data Analysis (CEDA) by the Technical Support Unit (TSU) for IPCC Working Group I (WGI).\r\n Data curated on behalf of the IPCC Data Distribution Centre (IPCC-DDC).",
    "removedDataTime": null,
    "removedDataReason": "",
    "language": "English",
    "identifier_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/12375/?format=api"
    ],
    "projects": [
        "https://api.catalogue.ceda.ac.uk/api/v2/projects/32705/?format=api"
    ],
    "observationcollection_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/32718/?format=api"
    ],
    "responsiblepartyinfo_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/179331/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/179332/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/179333/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/179334/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/179335/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/179336/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/179337/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/179338/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/179339/?format=api"
    ],
    "procedureAcquisition": null,
    "procedureCompositeProcess": null,
    "procedureComputation": "https://api.catalogue.ceda.ac.uk/api/v2/computations/37572/?format=api",
    "permissions": [
        {
            "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/2528/?format=api",
            "useLimitation": null,
            "accessConstraints": null,
            "accessCategory": "public",
            "accessRoles": null,
            "label": "public: None group",
            "licenceURL": "http://creativecommons.org/licenses/by/4.0/",
            "licenceClassifications": "any"
        }
    ],
    "discoveryKeywords": []
}