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/4403/?format=api

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

{
    "ob_id": 4403,
    "uuid": "65ca7898647cc3686492bcb8bb483a1c",
    "title": "SHIP SYNOP reports from ship, buoy and fixed platform stations collected by the Met Office MetDB System",
    "abstract": "The ship based SYNOP messages measurements describe hourly observations from sea based stations (ships, rigs, platforms and moored buoys) distributed globally. The observations cumulate in around 10,000 reports a day, giving measurements of parameters such as wind speed and direction, maximum and minimum air temperature, sunshine duration, rainfall accumulation, and cloud type. The data are collected by observation stations worldwide and transmitted within the ship SYNOP message.",
    "keywords": "Met Office, MetDB, SYNOP, ship, meteorology",
    "publicationState": "published",
    "dataPublishedTime": "2008-08-08T13:51:31",
    "doiPublishedTime": null,
    "updateFrequency": "continual",
    "status": "ongoing",
    "result_field": {
        "ob_id": "https://catalogue.ceda.ac.uk/api/v2/observations/4404/?format=api",
        "dataPath": "/badc/ukmo-metdb/data/shpsyn",
        "oldDataPath": [],
        "storageLocation": "internal",
        "storageStatus": "online",
        "volume": 171671604078,
        "numberOfFiles": 6030,
        "fileFormat": "Data are BADC-CSV formatted."
    },
    "timePeriod": "https://catalogue.ceda.ac.uk/api/v2/times/1251/?format=api",
    "geographicExtent": "https://catalogue.ceda.ac.uk/api/v2/bboxes/79/?format=api",
    "nonGeographicFlag": false,
    "phenomena": [
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/54165/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/54167/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/54170/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/56800/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/60667/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102418/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102419/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102420/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102421/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102422/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102423/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102424/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102425/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102426/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102427/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102428/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102429/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102430/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102431/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102432/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102433/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102434/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102435/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102436/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102437/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102438/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102439/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102440/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102441/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102442/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102443/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102444/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102445/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102446/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102447/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102448/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102449/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102450/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102451/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102452/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102453/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102454/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102455/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102456/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102457/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102458/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102459/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102460/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102461/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102462/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102463/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102464/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102465/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102466/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102467/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102468/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102469/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102470/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102471/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102472/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102473/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102474/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102475/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102476/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102477/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102478/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102479/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102480/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102481/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102482/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102483/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102484/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102485/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102486/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102487/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102488/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102489/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102490/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102491/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102492/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102493/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102494/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102495/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102496/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102497/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102498/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102499/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102500/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102501/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102502/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102503/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102504/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102505/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102506/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102507/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102508/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102509/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102510/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102511/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102512/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102513/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102514/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102515/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102516/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102517/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102518/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102519/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102520/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102521/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102522/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102523/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102524/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102525/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102526/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102527/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102528/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102529/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102530/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102531/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102532/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102533/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102534/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102535/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102536/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102537/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102538/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102539/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102540/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102541/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102542/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102543/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102544/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102545/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102546/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102547/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102548/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102549/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102550/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102551/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102552/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102553/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102554/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102555/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102556/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102557/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102558/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102559/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102560/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102561/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102562/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102563/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102564/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102565/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102566/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102567/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102568/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102569/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102570/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102571/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102572/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102573/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102574/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102575/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102576/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102577/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102578/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102579/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102580/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102581/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102582/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102583/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102584/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102585/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102586/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102587/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102588/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102589/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102590/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102591/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102592/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102593/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102594/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102595/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102596/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102597/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102598/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102599/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102600/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102601/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102602/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/phenomona/102603/?format=api"
    ],
    "dataLineage": "Data are extracted from the Met Office's \"metDB\" system and supplied to BADC. These are then processed to generate BADC-CSV files, where possible. METARS and CLIMAT message types are stored as original message types only within http://data.ceda.ac.uk/badc/ukmo-metdb/raw",
    "removedDataTime": null,
    "removedDataReason": "",
    "language": "English",
    "identifier_set": [
        "https://catalogue.ceda.ac.uk/api/v2/identifiers/2962/?format=api"
    ],
    "projects": [
        "https://catalogue.ceda.ac.uk/api/v2/projects/4405/?format=api"
    ],
    "observationcollection_set": [
        "https://catalogue.ceda.ac.uk/api/v2/observationcollections/4355/?format=api"
    ],
    "responsiblepartyinfo_set": [
        "https://catalogue.ceda.ac.uk/api/v2/rpis/20786/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/rpis/20788/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/rpis/20789/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/rpis/20790/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/rpis/20792/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/rpis/42395/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/rpis/42396/?format=api",
        "https://catalogue.ceda.ac.uk/api/v2/rpis/20787/?format=api"
    ],
    "procedureAcquisition": "https://catalogue.ceda.ac.uk/api/v2/acquisitions/4406/?format=api",
    "procedureCompositeProcess": null,
    "procedureComputation": null,
    "permissions": [
        {
            "ob_id": "https://catalogue.ceda.ac.uk/api/v2/observations/2532/?format=api",
            "useLimitation": null,
            "accessConstraints": null,
            "accessCategory": "restricted",
            "accessRoles": "ukmo_wx",
            "label": "restricted: ukmo_wx group",
            "licenceURL": "https://artefacts.ceda.ac.uk/licences/specific_licences/ukmo_agreement.pdf",
            "licenceClassifications": "academic, attribution required, no onward sharing"
        },
        {
            "ob_id": "https://catalogue.ceda.ac.uk/api/v2/observations/2533/?format=api",
            "useLimitation": null,
            "accessConstraints": null,
            "accessCategory": "restricted",
            "accessRoles": "ukmo_wx_gov",
            "label": "restricted: ukmo_wx_gov group",
            "licenceURL": "https://artefacts.ceda.ac.uk/licences/specific_licences/ukmo_agreement_gov.pdf",
            "licenceClassifications": "policy"
        }
    ],
    "discoveryKeywords": [
        {
            "ob_id": 1138,
            "name": "NDGO0003"
        }
    ]
}