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/1052/?format=api

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

{
    "ob_id": 1052,
    "uuid": "f3d9ac33cdff1bfbd8c0a8f4b93d6daa",
    "title": "Data from the 12km70lev configuration of the Met Office NAE NWP model - Release 03/2012",
    "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": "2013-09-18T20:05:18",
    "doiPublishedTime": null,
    "updateFrequency": "notPlanned",
    "status": "completed",
    "result_field": {
        "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/1053/?format=api",
        "dataPath": "/badc/ukmo-nwp/data/nae/12km70lev/r2012_03/",
        "oldDataPath": [],
        "storageLocation": "internal",
        "storageStatus": "online",
        "volume": 4194613402117,
        "numberOfFiles": 4148,
        "fileFormat": "Met Office PP file format."
    },
    "timePeriod": "https://api.catalogue.ceda.ac.uk/api/v2/times/283/?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/2728/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2729/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2730/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2731/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2732/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2733/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2734/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2735/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2736/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2737/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2738/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2739/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2740/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2741/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2742/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2743/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2744/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2745/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2746/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2747/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2748/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2749/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2750/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2751/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2752/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2753/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2754/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2755/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2756/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2757/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2758/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2759/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2760/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2761/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2762/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2763/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2764/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2765/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2766/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2768/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2769/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2770/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2771/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2777/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2790/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2791/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2792/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2796/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2799/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2802/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2803/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2806/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2807/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2811/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2817/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2818/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2820/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2823/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2824/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2825/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2826/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2827/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2828/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2829/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2830/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2831/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2832/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2833/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2834/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2835/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2836/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2837/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2838/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2839/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2840/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2841/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2842/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2843/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2844/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2845/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2846/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2847/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2848/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2849/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2850/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2851/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2852/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2853/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2854/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2855/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2856/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2857/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2858/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2859/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2860/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2861/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2862/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2863/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2864/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2865/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2866/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2867/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2868/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2869/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2870/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2871/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2872/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2873/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2874/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2875/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2876/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2877/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2878/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2879/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2880/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2881/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2882/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2883/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2884/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2885/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2886/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2887/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2888/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2889/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2890/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/phenomona/2891/?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/776/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/8719/?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/3356/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/3361/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/3355/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/3358/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/3359/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/3360/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/53032/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/3357/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/54886/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/168621/?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"
        }
    ]
}