Observation Instance – Django REST framework

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/1046/?format=api

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

{
    "ob_id": 1046,
    "uuid": "4c553b78dc40d5db3a254dc977c1a359",
    "title": "Data from the 12km70lev configuration of the Met Office NAE NWP model - Release 09/2012",
    "abstract": "Data from the operational NWP (Numerical Weather Prediction) output from the North Atlantic European (NAE) part of the Met Office Unified Model. The NAE model runs on a grid centred around the UK. Analyses and first forecast steps are stored to give an hourly resolution for 6 hours following each analysis time-step. This archive currently holds data from January 2012 onwards but data will be back populated for earlier years.",
    "keywords": "NWP, Met Office, UM, unified model, NAE atmospheric model",
    "publicationState": "published",
    "dataPublishedTime": "2013-09-18T20:09:28",
    "doiPublishedTime": null,
    "updateFrequency": "notPlanned",
    "status": "completed",
    "result_field": {
        "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/1047/?format=api",
        "dataPath": "/badc/ukmo-nwp/data/nae/12km70lev/r2012_09/",
        "oldDataPath": [],
        "storageLocation": "internal",
        "storageStatus": "online",
        "volume": 2959964636693,
        "numberOfFiles": 2952,
        "fileFormat": "Met Office PP file format."
    },
    "timePeriod": "https://api.catalogue.ceda.ac.uk/api/v2/times/280/?format=api",
    "geographicExtent": "https://api.catalogue.ceda.ac.uk/api/v2/bboxes/14/?format=api",
    "nonGeographicFlag": false,
    "phenomena": [
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2894/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50653/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50654/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50656/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50659/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50671/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50672/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50673/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50675/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50679/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50680/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50684/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50686/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50688/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50689/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50693/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50695/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50702/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50707/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50708/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50710/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50712/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50713/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50714/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50715/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50716/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50719/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50720/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50721/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50725/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50727/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50728/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50729/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50732/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50733/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50737/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50738/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50739/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50740/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50742/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50743/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50744/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50745/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50746/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/50747/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52359/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52360/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52361/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/52553/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54127/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54128/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54129/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54137/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54139/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54142/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54143/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54147/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54148/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54149/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/54151/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55247/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55248/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/55661/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56778/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56779/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56780/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56781/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56782/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56783/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56784/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56785/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56786/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56787/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56788/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56789/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56790/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56791/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56792/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56793/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56794/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56795/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56796/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56797/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56798/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56799/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56800/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56801/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56802/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56803/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56804/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56805/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56806/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56807/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56808/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56809/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56810/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56811/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56812/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56813/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56814/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56815/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56816/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56817/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56818/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56819/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56820/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56821/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56822/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56823/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56824/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56825/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56826/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56827/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56828/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56829/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56830/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56831/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/56832/?format=api"
    ],
    "dataLineage": "Following data transfer issues between the Met Office and the BADC, the Met Office NWP data updates were suspended on 18th January 2012. A new data transfer route was established and at the same time, CEDA-BADC decided to revamp the entire NWP archive and created a new NWP archive. This new archive is essentially a mirror of a subset of the NWP archive at the Met Office (as extracted from the Met Office Archive Storage System (MASS)).",
    "removedDataTime": null,
    "removedDataReason": "",
    "language": "English",
    "identifier_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/767/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/8720/?format=api"
    ],
    "projects": [
        "https://api.catalogue.ceda.ac.uk/api/v2/projects/555/?format=api"
    ],
    "observationcollection_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/1042/?format=api"
    ],
    "responsiblepartyinfo_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/3335/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/3340/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/3334/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/3337/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/3338/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/3339/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/53033/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/3336/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/54892/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/168623/?format=api"
    ],
    "procedureAcquisition": null,
    "procedureCompositeProcess": null,
    "procedureComputation": "https://api.catalogue.ceda.ac.uk/api/v2/computations/1045/?format=api",
    "permissions": [
        {
            "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/2667/?format=api",
            "useLimitation": null,
            "accessConstraints": null,
            "accessCategory": "registered",
            "accessRoles": null,
            "label": "registered: None group",
            "licenceURL": "https://creativecommons.org/licenses/by-nc-sa/4.0/",
            "licenceClassifications": "personal, academic, policy"
        }
    ],
    "discoveryKeywords": [
        {
            "ob_id": 1138,
            "name": "NDGO0003"
        }
    ]
}