GET

Procedure Composite Process Instance

Get a list of ProcedureComputation objects. ProcedureComputations have a 1:1 mapping with Observations where used.
These may have a number of 2 or more components made up of combinations of Computation and Acquisition records.
The details of the underlying records have been serialised.

### Available end points:

- `/ProcedureComputations/` - Will list all ProcedureComputations in the database
- `/ProcedureComputations.json` - Will return all ProcedureComputations in json format
- `/ProcedureComputations/<object_id>/` - Returns ProcedureComputations object with that id

### Available Methods:

- `GET`
- `HEAD`

### Available filters:

None
### How to use filters:

None

GET /api/v2/composites/45757/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "ob_id": 45757,
    "computationComponent": [
        {
            "ob_id": 45758,
            "uuid": "cea04dfddbb9429d9eb6b486bf300173",
            "title": "Computation process of the gridded nitrogen dioxide (NO2) monthly Level 3 data from GOME-2/MetOp-A,B,C",
            "abstract": "The GOME-2/Metop-A,B and C NO2 Level 3 products were generated using the AC SAF prototype Level 2 product. Only quality-screened Level 2 data were included, applying optimized filtering criteria to ensure data reliability. Monthly Level 3 products were produced by spatial binning onto a regular latitude–longitude grid using an area-weighted averaging approach. The weighting and count vectors are used to consistently apply this weighted averaging during the Level 3 gridding, enabling the calculation of mean values and associated uncertainties.\r\n\r\nDetailed information on the Level 3 algorithm can be found in the Algorithm Theoretical Basis Document (ATBD).\r\n\r\nThe version number is 1.0. The data are provided in NetCDF format.",
            "keywords": "",
            "inputDescription": null,
            "outputDescription": null,
            "softwareReference": null,
            "identifier_set": []
        }
    ],
    "acquisitionComponent": [
        {
            "ob_id": 45759,
            "independentInstrument": [],
            "instrumentplatformpair_set": [
                {
                    "ob_id": 14668,
                    "platform": "https://catalogue.ceda.ac.uk/api/v2/platforms/8207/?format=api",
                    "instrument": "https://catalogue.ceda.ac.uk/api/v2/instruments/8208/?format=api",
                    "relatedTo": {
                        "ob_id": 45759,
                        "uuid": "547410a23e29400b9318aa42b611e530",
                        "short_code": "acq"
                    }
                },
                {
                    "ob_id": 14669,
                    "platform": "https://catalogue.ceda.ac.uk/api/v2/platforms/8299/?format=api",
                    "instrument": "https://catalogue.ceda.ac.uk/api/v2/instruments/8208/?format=api",
                    "relatedTo": {
                        "ob_id": 45759,
                        "uuid": "547410a23e29400b9318aa42b611e530",
                        "short_code": "acq"
                    }
                },
                {
                    "ob_id": 14670,
                    "platform": "https://catalogue.ceda.ac.uk/api/v2/platforms/32134/?format=api",
                    "instrument": "https://catalogue.ceda.ac.uk/api/v2/instruments/8208/?format=api",
                    "relatedTo": {
                        "ob_id": 45759,
                        "uuid": "547410a23e29400b9318aa42b611e530",
                        "short_code": "acq"
                    }
                }
            ]
        }
    ],
    "identifier_set": [],
    "responsiblepartyinfo_set": [
        "https://catalogue.ceda.ac.uk/api/v2/rpis/218657/?format=api"
    ]
}