Get a list of Phenomenon objects. Phenomena have many to many mapping with Observations.

GET /api/v3/phenomona/?format=api&offset=35000
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 53734,
    "next": "https://catalogue.ceda.ac.uk/api/v3/phenomona/?format=api&limit=100&offset=35100",
    "previous": "https://catalogue.ceda.ac.uk/api/v3/phenomona/?format=api&limit=100&offset=34900",
    "results": [
        {
            "ob_id": 69648,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73362,
                    "label": "var_id",
                    "value": "em_dofs",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73363,
                    "label": "long_name",
                    "value": "Degrees of Freedom for Signal of surface emissivity",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69649,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73364,
                    "label": "var_id",
                    "value": "t_dofs",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73365,
                    "label": "long_name",
                    "value": "Degrees of Freedom for Signal of temperature",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69650,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73366,
                    "label": "var_id",
                    "value": "w_dofs",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73367,
                    "label": "long_name",
                    "value": "Degrees of Freedom for Signal of water vapour",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69651,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73368,
                    "label": "var_id",
                    "value": "tsk_dofs",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73369,
                    "label": "long_name",
                    "value": "Degrees of Freedom for Surface Temperature.",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69652,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73370,
                    "label": "var_id",
                    "value": "evecs_t",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73371,
                    "label": "long_name",
                    "value": "Eigenvectors to reconstruct atmospheric temperature profile from principal component weights.",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69653,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73372,
                    "label": "var_id",
                    "value": "evecs_w",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73373,
                    "label": "long_name",
                    "value": "Eigenvectors to reconstruct atmospheric water vapour profile from principal component weights.",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69654,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73374,
                    "label": "var_id",
                    "value": "evecs_o",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73375,
                    "label": "long_name",
                    "value": "Eigenvectors to reconstruct ozone profile from principal component weights.",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69655,
            "names": [],
            "terms": [
                {
                    "ob_id": 63,
                    "label": "units",
                    "value": "K",
                    "vocabulary": ""
                },
                {
                    "ob_id": 83,
                    "label": "standard_name",
                    "value": "air_temperature",
                    "vocabulary": "cf_standard_names"
                },
                {
                    "ob_id": 73376,
                    "label": "var_id",
                    "value": "t_err",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73377,
                    "label": "long_name",
                    "value": "Error in retrieved atmospheric temperature profile.",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69656,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73378,
                    "label": "var_id",
                    "value": "o_err",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73379,
                    "label": "long_name",
                    "value": "Error in retrieved natural logarithm of the atmospheric ozone profile.",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69657,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73380,
                    "label": "var_id",
                    "value": "w_err",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73381,
                    "label": "long_name",
                    "value": "Error in retrieved natural logarithm of the atmospheric water vapour profile.",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69658,
            "names": [],
            "terms": [
                {
                    "ob_id": 64470,
                    "label": "units",
                    "value": "",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73382,
                    "label": "var_id",
                    "value": "bcf_err",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73383,
                    "label": "long_name",
                    "value": "Estimated error on retrieved bias correction factors.",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69659,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73384,
                    "label": "var_id",
                    "value": "cfr_err",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73385,
                    "label": "long_name",
                    "value": "Estimated error on retrieved cloud fraction.",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69660,
            "names": [],
            "terms": [
                {
                    "ob_id": 3495,
                    "label": "units",
                    "value": "km",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73386,
                    "label": "var_id",
                    "value": "cth_err",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73387,
                    "label": "long_name",
                    "value": "Estimated error on retrieved cloud top height.",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69661,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73388,
                    "label": "var_id",
                    "value": "em_err",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73389,
                    "label": "long_name",
                    "value": "Estimated error on retrieved emissivity",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69662,
            "names": [],
            "terms": [
                {
                    "ob_id": 63,
                    "label": "units",
                    "value": "K",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73390,
                    "label": "var_id",
                    "value": "tsk_err",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73391,
                    "label": "long_name",
                    "value": "Estimated error on retrieved surface temperature.",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69663,
            "names": [],
            "terms": [
                {
                    "ob_id": 32,
                    "label": "units",
                    "value": "m",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73392,
                    "label": "var_id",
                    "value": "ecmwf_altitude",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73393,
                    "label": "long_name",
                    "value": "Estimated surface altitude from interpolated ECMWF ERA Interim data",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69664,
            "names": [],
            "terms": [
                {
                    "ob_id": 32,
                    "label": "units",
                    "value": "m",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73394,
                    "label": "var_id",
                    "value": "iasi_altitude",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73395,
                    "label": "long_name",
                    "value": "Estimated surface altitude from interpolated GTOPO30 atlas",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69665,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73396,
                    "label": "var_id",
                    "value": "do_station",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73397,
                    "label": "long_name",
                    "value": "Flag indicating scenes close to one of a list of predefined ground-stations",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69666,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73398,
                    "label": "var_id",
                    "value": "do_sx_t",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73399,
                    "label": "long_name",
                    "value": "Flag indicating scenes for atmospheric temperature for which solution error covariance are provided",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69667,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73400,
                    "label": "var_id",
                    "value": "do_ak_o",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73401,
                    "label": "long_name",
                    "value": "Flag indicating scenes for ozone for which full diagnostics are provided including averaging kernels",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69668,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73402,
                    "label": "var_id",
                    "value": "do_sx_o",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73403,
                    "label": "long_name",
                    "value": "Flag indicating scenes for ozone for which solution error covariance are provided",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69669,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73404,
                    "label": "var_id",
                    "value": "do_sx_w",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73405,
                    "label": "long_name",
                    "value": "Flag indicating scenes for water vapour for which solution error covariance are provided",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69670,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73406,
                    "label": "var_id",
                    "value": "do_nwp",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73407,
                    "label": "long_name",
                    "value": "Flag indicating scenes for which NWP profiles are provided",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69671,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73408,
                    "label": "var_id",
                    "value": "do_resid",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73409,
                    "label": "long_name",
                    "value": "Flag indicating scenes for which fit residual spectra are provided",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69672,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73410,
                    "label": "var_id",
                    "value": "do_sample",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73411,
                    "label": "long_name",
                    "value": "Flag indicating scenes forming regular sub-sampling of IASI observations",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69673,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73412,
                    "label": "var_id",
                    "value": "do_retrieval",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73413,
                    "label": "long_name",
                    "value": "Flag indicating scenes which pass quality control (BTD flag zero)",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69674,
            "names": [],
            "terms": [
                {
                    "ob_id": 63,
                    "label": "units",
                    "value": "K",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73414,
                    "label": "var_id",
                    "value": "btd_flag",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73415,
                    "label": "long_name",
                    "value": "Flag used as indicator of cloud derived from reported BTD",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69675,
            "names": [],
            "terms": [
                {
                    "ob_id": 73416,
                    "label": "var_id",
                    "value": "sa_ts",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73417,
                    "label": "long_name",
                    "value": "Global surface temperature a priori variance.",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73418,
                    "label": "units",
                    "value": "K^2",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69676,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73419,
                    "label": "var_id",
                    "value": "sa_o",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73420,
                    "label": "long_name",
                    "value": "Globally averaged ozone a prior covariance in terms of PC weights.",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69677,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73421,
                    "label": "var_id",
                    "value": "sa_t",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73422,
                    "label": "long_name",
                    "value": "Globally averaged temperature a prior covariance in terms of PC weights.",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69678,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73423,
                    "label": "var_id",
                    "value": "sa_w",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73424,
                    "label": "long_name",
                    "value": "Globally averaged water vapour a prior covariance in terms of PC weights",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69679,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 12788,
                    "label": "var_id",
                    "value": "pixel_number",
                    "vocabulary": ""
                },
                {
                    "ob_id": 22405,
                    "label": "long_name",
                    "value": "IASI detector pixel (0-3).",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69680,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73425,
                    "label": "var_id",
                    "value": "avhrr_radiance",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73426,
                    "label": "long_name",
                    "value": "Mean of co-located AVHRR radiances.",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69681,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73427,
                    "label": "var_id",
                    "value": "jy",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73428,
                    "label": "long_name",
                    "value": "Measurement component of cost.",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69682,
            "names": [],
            "terms": [
                {
                    "ob_id": 63,
                    "label": "units",
                    "value": "K",
                    "vocabulary": ""
                },
                {
                    "ob_id": 14733,
                    "label": "var_id",
                    "value": "bt",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73429,
                    "label": "long_name",
                    "value": "Measurement vector in terms of brightness temperature.",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69683,
            "names": [],
            "terms": [
                {
                    "ob_id": 63,
                    "label": "units",
                    "value": "K",
                    "vocabulary": ""
                },
                {
                    "ob_id": 83,
                    "label": "standard_name",
                    "value": "air_temperature",
                    "vocabulary": "cf_standard_names"
                },
                {
                    "ob_id": 73430,
                    "label": "var_id",
                    "value": "t_nwp",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73431,
                    "label": "long_name",
                    "value": "NWP atmospheric temperature profile.",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69684,
            "names": [],
            "terms": [
                {
                    "ob_id": 63,
                    "label": "units",
                    "value": "K",
                    "vocabulary": ""
                },
                {
                    "ob_id": 3217,
                    "label": "standard_name",
                    "value": "surface_temperature",
                    "vocabulary": "cf_standard_names"
                },
                {
                    "ob_id": 73432,
                    "label": "var_id",
                    "value": "tsk_nwp",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73433,
                    "label": "long_name",
                    "value": "NWP surface temperature.",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69685,
            "names": [],
            "terms": [
                {
                    "ob_id": 73351,
                    "label": "units",
                    "value": "ln(ppmv)",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73434,
                    "label": "var_id",
                    "value": "o_nwp",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73435,
                    "label": "long_name",
                    "value": "Natural logaritm of the atmospheric ozone profile in parts per million by volume from NWP model",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69686,
            "names": [],
            "terms": [
                {
                    "ob_id": 78,
                    "label": "units",
                    "value": "1",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73436,
                    "label": "var_id",
                    "value": "ak_o",
                    "vocabulary": ""
                },
                {
                    "ob_id": 73437,
                    "label": "long_name",
                    "value": "Ozone averaging kernel.",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69687,
            "names": [],
            "terms": [
                {
                    "ob_id": 62,
                    "label": "units",
                    "value": "hPa",
                    "vocabulary": ""
                },
                {
                    "ob_id": 155,
                    "label": "var_id",
                    "value": "p",
                    "vocabulary": ""
                },
                {
                    "ob_id": 2913,
                    "label": "standard_name",
                    "value": "air_pressure",
                    "vocabulary": "cf_standard_names"
                },
                {
                    "ob_id": 73438,
                    "label": "long_name",
                    "value": "Pressure grid for retrieved profiles.",
                    "vocabulary": ""
                }
            ]
        },
        {
            "ob_id": 69688,
            "names": [],
            "terms": [
                {
                    "ob_id": 63,
                    "label": "units",
                    "value": "K",
                    "vocabulary": ""
                },
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            "ob_id": 69746,
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            "ob_id": 69747,
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}