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/2601/?format=api

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

{
    "ob_id": 2601,
    "uuid": "742e3d52500394c627d249e8cae06b50",
    "title": "CIDC: Volume 1- Biosphere, Hydrology, Surface Temperature, Ozone and Greenhouse Gases measuements",
    "abstract": "In Autumn 1995, the Goddard Distributed Active Archive Center (GDAAC) compiled the Climatology Interdisciplinary Data Collection (CIDC) to facilitate interdisciplinary studies related to climate and global change. This data collection has been produced in collaboration with the Center for Earth Observing and Space Research (CEOSR), Institute for Computational Sciences and Informatics (CSI), and George Mason University. It was designed for the study of global change, seasonal to interannual climate change, and other phenomena that require from one to dozens of interacting parameters. This dataset contains biosphere, hydrology, surface temperature, ozone, greenhouse gases measurements.",
    "keywords": "CIDC, Biosphere, Hydrology, Surface Temperature, Ozone, Greenhouse Gases",
    "publicationState": "published",
    "dataPublishedTime": "2007-02-10T00:35:44",
    "doiPublishedTime": null,
    "updateFrequency": "notPlanned",
    "status": "completed",
    "result_field": {
        "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/2602/?format=api",
        "dataPath": "/badc/CDs/cidc/cidc_v1/data",
        "oldDataPath": [],
        "storageLocation": "internal",
        "storageStatus": "online",
        "volume": 467402422,
        "numberOfFiles": 2811,
        "fileFormat": "Data are binary formatted"
    },
    "timePeriod": "https://api.catalogue.ceda.ac.uk/api/v2/times/709/?format=api",
    "geographicExtent": "https://api.catalogue.ceda.ac.uk/api/v2/bboxes/1/?format=api",
    "nonGeographicFlag": false,
    "phenomena": [
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/6868/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/21758/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/21769/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/21771/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/21824/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/21904/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/21919/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/21955/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/21962/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/22316/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/22345/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/22346/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/22861/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/22865/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/22875/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/22890/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/23052/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/23093/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/23096/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/23097/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/23099/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/23370/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/24281/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/24745/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/24746/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/24747/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/24748/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/24749/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/24750/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/24751/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/24752/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/24753/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/24754/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/24755/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/24756/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/24757/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/24758/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/24759/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/24761/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/24762/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/24763/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/24764/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/24765/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/24766/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/24767/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/24768/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/24769/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/24770/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/24771/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/24772/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/24773/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/24774/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/24775/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/24777/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/24778/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/24780/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25382/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25383/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25384/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25388/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25393/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25394/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25398/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25399/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25846/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25852/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25855/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25856/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25860/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25863/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25870/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25872/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25874/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25875/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25884/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25885/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25886/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25887/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25889/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25892/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25896/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25897/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25898/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25899/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25900/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25901/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25902/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25903/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25904/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25905/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25906/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25907/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25908/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25909/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25910/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/25911/?format=api"
    ],
    "dataLineage": "Data collaged by NASA to form dataset and produced on CD-ROM. A copy of the data were then obtained by BADC and made available through the BADC website to assist wider use",
    "removedDataTime": null,
    "removedDataReason": "",
    "language": "English",
    "identifier_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/1783/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/1779/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/1782/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/1784/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/1802/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/1812/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/1827/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/1838/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/1816/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/1813/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/1815/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/1806/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/1835/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/1830/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/1820/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7527/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/7592/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/1842/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/1824/?format=api"
    ],
    "projects": [
        "https://api.catalogue.ceda.ac.uk/api/v2/projects/2544/?format=api"
    ],
    "observationcollection_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/2541/?format=api"
    ],
    "responsiblepartyinfo_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/12054/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/12059/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/12053/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/12056/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/12057/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/12058/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/12067/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/12055/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/12060/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/12061/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/12062/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/12063/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/12064/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/12065/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/12066/?format=api"
    ],
    "procedureAcquisition": null,
    "procedureCompositeProcess": "https://api.catalogue.ceda.ac.uk/api/v2/composites/2604/?format=api",
    "procedureComputation": null,
    "permissions": [
        {
            "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/2521/?format=api",
            "useLimitation": null,
            "accessConstraints": null,
            "accessCategory": "public",
            "accessRoles": null,
            "label": "public: None group",
            "licenceURL": "https://artefacts.ceda.ac.uk/licences/missing_licence.pdf",
            "licenceClassifications": "unstated"
        }
    ],
    "discoveryKeywords": [
        {
            "ob_id": 1138,
            "name": "NDGO0003"
        }
    ]
}