Procedure Composite Process Instance – Django REST framework

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/44840/?format=api

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

{
    "ob_id": 44840,
    "computationComponent": [
        {
            "ob_id": 44834,
            "uuid": "274c1d78e3f34dad8d84c8bcb6aa8d83",
            "title": "ESA Snow Climate Change Initiative: Derivation of SCFV AVHRR v4.0 product",
            "abstract": "The retrieval method of the snow_cci SCFV product from AVHRR data has been further developed and improved based on the ESA GlobSnow approach described by Metsämäki et al. (2015) and complemented with a pre- and post-classification module. All cloud free pixels are then used for the snow extent mapping, using spectral bands centred at about 0.63 µm and 1.61 µm (channel 3a or the reflective part of channel 3b (ref3b)), and an emissive band centred at about 10.8 µm. The snow_cci snow cover mapping algorithm is a three-step approach: first, a strict pre-classification is applied to identify all cloud free pixels which are certainly snow free. For all remaining pixels, the snow_cci SCFV retrieval method is applied. Finally, a post-processing removes erroneous snow pixels caused either by falsely classified clouds in the tropics or by unreliable ref3b values at a global scale. The following auxiliary data set is used for product generation: ESA CCI Land Cover from 2000; water bodies and permanent snow and ice areas are masked based on this dataset. Both classes were separately aggregated to the pixel spacing of the SCF product. Water areas are masked if more than 50 percent of the pixel is classified as water, permanent snow and ice areas are masked if more than 50 percent are identified as such areas in the aggregated map. RMSE is retrieved from a statistical model and added as pixel-wise information.",
            "keywords": "",
            "inputDescription": null,
            "outputDescription": null,
            "softwareReference": null,
            "identifier_set": []
        }
    ],
    "acquisitionComponent": [
        {
            "ob_id": 32518,
            "independentInstrument": [],
            "instrumentplatformpair_set": [
                {
                    "ob_id": 12553,
                    "platform": "https://api.catalogue.ceda.ac.uk/api/v2/platforms/1664/?format=api",
                    "instrument": "https://api.catalogue.ceda.ac.uk/api/v2/instruments/1802/?format=api",
                    "relatedTo": {
                        "ob_id": 32518,
                        "uuid": "fe25ba369f6e4247aba9650253ef9f6a",
                        "short_code": "acq"
                    }
                },
                {
                    "ob_id": 12555,
                    "platform": "https://api.catalogue.ceda.ac.uk/api/v2/platforms/1679/?format=api",
                    "instrument": "https://api.catalogue.ceda.ac.uk/api/v2/instruments/1802/?format=api",
                    "relatedTo": {
                        "ob_id": 32518,
                        "uuid": "fe25ba369f6e4247aba9650253ef9f6a",
                        "short_code": "acq"
                    }
                },
                {
                    "ob_id": 12556,
                    "platform": "https://api.catalogue.ceda.ac.uk/api/v2/platforms/1693/?format=api",
                    "instrument": "https://api.catalogue.ceda.ac.uk/api/v2/instruments/1802/?format=api",
                    "relatedTo": {
                        "ob_id": 32518,
                        "uuid": "fe25ba369f6e4247aba9650253ef9f6a",
                        "short_code": "acq"
                    }
                },
                {
                    "ob_id": 12557,
                    "platform": "https://api.catalogue.ceda.ac.uk/api/v2/platforms/1809/?format=api",
                    "instrument": "https://api.catalogue.ceda.ac.uk/api/v2/instruments/1802/?format=api",
                    "relatedTo": {
                        "ob_id": 32518,
                        "uuid": "fe25ba369f6e4247aba9650253ef9f6a",
                        "short_code": "acq"
                    }
                },
                {
                    "ob_id": 12558,
                    "platform": "https://api.catalogue.ceda.ac.uk/api/v2/platforms/1824/?format=api",
                    "instrument": "https://api.catalogue.ceda.ac.uk/api/v2/instruments/10888/?format=api",
                    "relatedTo": {
                        "ob_id": 32518,
                        "uuid": "fe25ba369f6e4247aba9650253ef9f6a",
                        "short_code": "acq"
                    }
                },
                {
                    "ob_id": 12559,
                    "platform": "https://api.catalogue.ceda.ac.uk/api/v2/platforms/27174/?format=api",
                    "instrument": "https://api.catalogue.ceda.ac.uk/api/v2/instruments/10888/?format=api",
                    "relatedTo": {
                        "ob_id": 32518,
                        "uuid": "fe25ba369f6e4247aba9650253ef9f6a",
                        "short_code": "acq"
                    }
                },
                {
                    "ob_id": 12560,
                    "platform": "https://api.catalogue.ceda.ac.uk/api/v2/platforms/27175/?format=api",
                    "instrument": "https://api.catalogue.ceda.ac.uk/api/v2/instruments/10888/?format=api",
                    "relatedTo": {
                        "ob_id": 32518,
                        "uuid": "fe25ba369f6e4247aba9650253ef9f6a",
                        "short_code": "acq"
                    }
                }
            ]
        }
    ],
    "identifier_set": [],
    "responsiblepartyinfo_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/214747/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/214748/?format=api"
    ]
}