Process queries for HexGrid objects.
:param request: HTTP GET request
:return: JSON format of HexGrid (only pk and count) or GeoJSON of the geom of HexGrid.

GET /api/occurrence/grid/?type=occurrence&taxon=9196
HTTP 200 OK
Allow: OPTIONS, GET
Content-Type: application/json
Vary: Accept

{
    "features": [
        {
            "properties": {
                "pk": "441585"
            },
            "type": "Feature",
            "geometry": {
                "coordinates": [
                    [
                        [
                            [
                                -3249997.78531095,
                                -2598077.4227072
                            ],
                            [
                                -3166664.41312342,
                                -2453739.78811235
                            ],
                            [
                                -2999997.66874837,
                                -2453739.78811235
                            ],
                            [
                                -2916664.29656084,
                                -2598077.4227072
                            ],
                            [
                                -2999997.66874837,
                                -2742415.05730204
                            ],
                            [
                                -3166664.41312342,
                                -2742415.05730204
                            ],
                            [
                                -3249997.78531095,
                                -2598077.4227072
                            ]
                        ]
                    ]
                ],
                "type": "MultiPolygon"
            }
        },
        {
            "properties": {
                "pk": "441895"
            },
            "type": "Feature",
            "geometry": {
                "coordinates": [
                    [
                        [
                            [
                                -1999997.20249804,
                                7361219.36433706
                            ],
                            [
                                -1916663.83031052,
                                7505556.9989319
                            ],
                            [
                                -1749997.08593546,
                                7505556.9989319
                            ],
                            [
                                -1666663.71374793,
                                7361219.36433706
                            ],
                            [
                                -1749997.08593546,
                                7216881.72974221
                            ],
                            [
                                -1916663.83031052,
                                7216881.72974221
                            ],
                            [
                                -1999997.20249804,
                                7361219.36433706
                            ]
                        ]
                    ]
                ],
                "type": "MultiPolygon"
            }
        },
        {
            "properties": {
                "pk": "442801"
            },
            "type": "Feature",
            "geometry": {
                "coordinates": [
                    [
                        [
                            [
                                2250004.77906584,
                                -866025.807569065
                            ],
                            [
                                2333338.15125337,
                                -721688.17297422
                            ],
                            [
                                2500004.89562843,
                                -721688.17297422
                            ],
                            [
                                2583338.26781595,
                                -866025.807569065
                            ],
                            [
                                2500004.89562843,
                                -1010363.44216391
                            ],
                            [
                                2333338.15125337,
                                -1010363.44216391
                            ],
                            [
                                2250004.77906584,
                                -866025.807569065
                            ]
                        ]
                    ]
                ],
                "type": "MultiPolygon"
            }
        },
        {
            "properties": {
                "pk": "442806"
            },
            "type": "Feature",
            "geometry": {
                "coordinates": [
                    [
                        [
                            [
                                2250004.77906584,
                                577350.538379378
                            ],
                            [
                                2333338.15125337,
                                721688.172974221
                            ],
                            [
                                2500004.89562843,
                                721688.172974221
                            ],
                            [
                                2583338.26781595,
                                577350.538379378
                            ],
                            [
                                2500004.89562843,
                                433012.903784533
                            ],
                            [
                                2333338.15125337,
                                433012.903784533
                            ],
                            [
                                2250004.77906584,
                                577350.538379378
                            ]
                        ]
                    ]
                ],
                "type": "MultiPolygon"
            }
        },
        {
            "properties": {
                "pk": "442927"
            },
            "type": "Feature",
            "geometry": {
                "coordinates": [
                    [
                        [
                            [
                                2750005.01219101,
                                3752778.49946595
                            ],
                            [
                                2833338.38437853,
                                3897116.13406079
                            ],
                            [
                                3000005.12875359,
                                3897116.13406079
                            ],
                            [
                                3083338.50094112,
                                3752778.49946595
                            ],
                            [
                                3000005.12875359,
                                3608440.86487111
                            ],
                            [
                                2833338.38437853,
                                3608440.86487111
                            ],
                            [
                                2750005.01219101,
                                3752778.49946595
                            ]
                        ]
                    ]
                ],
                "type": "MultiPolygon"
            }
        },
        {
            "properties": {
                "pk": "443193"
            },
            "type": "Feature",
            "geometry": {
                "coordinates": [
                    [
                        [
                            [
                                4000005.59500391,
                                1010363.44216391
                            ],
                            [
                                4083338.96719144,
                                1154701.07675875
                            ],
                            [
                                4250005.7115665,
                                1154701.07675875
                            ],
                            [
                                4333339.08375402,
                                1010363.44216391
                            ],
                            [
                                4250005.7115665,
                                866025.807569066
                            ],
                            [
                                4083338.96719144,
                                866025.807569066
                            ],
                            [
                                4000005.59500391,
                                1010363.44216391
                            ]
                        ]
                    ]
                ],
                "type": "MultiPolygon"
            }
        },
        {
            "properties": {
                "pk": "443195"
            },
            "type": "Feature",
            "geometry": {
                "coordinates": [
                    [
                        [
                            [
                                4000005.59500391,
                                1587713.98054329
                            ],
                            [
                                4083338.96719144,
                                1732051.61513813
                            ],
                            [
                                4250005.7115665,
                                1732051.61513813
                            ],
                            [
                                4333339.08375402,
                                1587713.98054329
                            ],
                            [
                                4250005.7115665,
                                1443376.34594844
                            ],
                            [
                                4083338.96719144,
                                1443376.34594844
                            ],
                            [
                                4000005.59500391,
                                1587713.98054329
                            ]
                        ]
                    ]
                ],
                "type": "MultiPolygon"
            }
        },
        {
            "properties": {
                "pk": "443248"
            },
            "type": "Feature",
            "geometry": {
                "coordinates": [
                    [
                        [
                            [
                                4250005.7115665,
                                1154701.07675875
                            ],
                            [
                                4333339.08375402,
                                1299038.7113536
                            ],
                            [
                                4500005.82812908,
                                1299038.7113536
                            ],
                            [
                                4583339.2003166,
                                1154701.07675875
                            ],
                            [
                                4500005.82812908,
                                1010363.44216391
                            ],
                            [
                                4333339.08375402,
                                1010363.44216391
                            ],
                            [
                                4250005.7115665,
                                1154701.07675875
                            ]
                        ]
                    ]
                ],
                "type": "MultiPolygon"
            }
        },
        {
            "properties": {
                "pk": "443250"
            },
            "type": "Feature",
            "geometry": {
                "coordinates": [
                    [
                        [
                            [
                                4250005.7115665,
                                1732051.61513813
                            ],
                            [
                                4333339.08375402,
                                1876389.24973297
                            ],
                            [
                                4500005.82812908,
                                1876389.24973297
                            ],
                            [
                                4583339.2003166,
                                1732051.61513813
                            ],
                            [
                                4500005.82812908,
                                1587713.98054329
                            ],
                            [
                                4333339.08375402,
                                1587713.98054329
                            ],
                            [
                                4250005.7115665,
                                1732051.61513813
                            ]
                        ]
                    ]
                ],
                "type": "MultiPolygon"
            }
        },
        {
            "properties": {
                "pk": "443305"
            },
            "type": "Feature",
            "geometry": {
                "coordinates": [
                    [
                        [
                            [
                                4500005.82812908,
                                1587713.98054329
                            ],
                            [
                                4583339.2003166,
                                1732051.61513813
                            ],
                            [
                                4750005.94469166,
                                1732051.61513813
                            ],
                            [
                                4833339.31687919,
                                1587713.98054329
                            ],
                            [
                                4750005.94469166,
                                1443376.34594844
                            ],
                            [
                                4583339.2003166,
                                1443376.34594844
                            ],
                            [
                                4500005.82812908,
                                1587713.98054329
                            ]
                        ]
                    ]
                ],
                "type": "MultiPolygon"
            }
        }
    ],
    "crs": {
        "type": "name",
        "properties": {
            "name": "EPSG:3031"
        }
    },
    "type": "FeatureCollection"
}