{
    "type":"Feature",
    "properties":{
        "cruise_id":89.0,
        "mdfileid_nerc_guid":"abc9f747-542d-0f38-e044-0003ba9b0d98",
        "cruise":"1974/16",
        "cruise_alias":"JM6/74",
        "restitle":"Geophysical and Sampling Survey 1974/16: Irish Sea, St Georges Channel: Gamma Spectrometry (23/Apr/1974 to 10/May/1974)",
        "ship":"RRS John Murray",
        "client":"British Geological Survey",
        "contractor":"British Geological Survey",
        "cruise_area":"CP2 Regional Sea Boundaries: Eastern Channel, Western Channel & Celtic Sea, Offshore 1:250k: Bristol Channel, Portland, SeaVoX Sub-Ocean: BRISTOL CHANNEL, ENGLISH CHANNEL",
        "abstract":"This British Geological Survey (BGS) marine geophysical survey took place in April/May 1974 in  the Irish Sea, Lyme Bay and St. Georges's Channel area on board the RRS John Murray. The purpose was to collect data as part of the UK regional mapping programme in conjunction with IGS Applied Geochemistry Unit. A total of 1033 km of data were collected. Sea floor data were collected using an echo-sounder and a transit sonar. Towed gamma spectrometer. Subsurface data were gathered using a sparker. Analogue data were collected and paper records were generated. Sea-bed samples and cores were collected using shipek grab and cone dredge. The data are archived by BGS. Navigation: Decca. These data are archived by BGS. See BODC cruise inventory JM6/74 for info.",
        "additional_info":"For more detailed information on the acquisition equipment and data collection techniques, operational standards, data processing methods and quality control procedures used on this survey see the Report of Survey/Cruise Report and associated documentation where available. The information available may vary depending on the age of the survey. Data are checked and loaded to the BGS Coastal and Marine data management system following BGS marine data management procedures.",
        "nav_equip_type":"Not Available",
        "geophys_equip_type":"Echo Sounder, Sparker",
        "samp_equip_type":"Corer: Rock Gravity, Corer: Sediment Gravity, Grab: Shipek",
        "start_date":"1974-04-23T00:00:00",
        "start_date_est":"Estimated",
        "end_date":"1974-05-10T00:00:00",
        "end_date_est":"Estimated",
        "confidentiality":"unclassified (open file)",
        "accessuse_restric":"unrestricted use, copyright acknowledgement",
        "terms_of_use":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials \u00a9UKRI [year]\"",
        "terms_of_use_url":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/",
        "cruise_data_url":null
    },
    "id":89.0,
    "geometry":{
        "type":"MultiPolygon",
        "coordinates":[
            [
                [
                    [
                        -3.10575336048803,
                        50.464231358045396
                    ],
                    [
                        -3.1046994445111795,
                        50.4612876574397
                    ],
                    [
                        -3.1026459752465,
                        50.45856743014819
                    ],
                    [
                        -3.0996960453490696,
                        50.4562070307801
                    ],
                    [
                        -3.0959976204746398,
                        50.454324758610596
                    ],
                    [
                        -3.09173611101466,
                        50.4530149376402
                    ],
                    [
                        -3.08712508359211,
                        50.452343198864696
                    ],
                    [
                        -3.0823955763426,
                        50.4523431989388
                    ],
                    [
                        -3.07778454892757,
                        50.453014937857695
                    ],
                    [
                        -3.07352303948025,
                        50.4543247589578
                    ],
                    [
                        -3.0698246146194395,
                        50.4562070312354
                    ],
                    [
                        -3.0668746847314097,
                        50.4585674306842
                    ],
                    [
                        -3.06482121546699,
                        50.4612876580254
                    ],
                    [
                        -3.06376729947767,
                        50.4642313586486
                    ],
                    [
                        -3.06376596257204,
                        50.46725095030501
                    ],
                    [
                        -2.97239926209308,
                        50.5351771514922
                    ],
                    [
                        -2.967661477515,
                        50.535177151510695
                    ],
                    [
                        -2.9630423798365997,
                        50.5358488802113
                    ],
                    [
                        -2.84158094910623,
                        50.5150418985769
                    ],
                    [
                        -2.83787792844028,
                        50.51315964638769
                    ],
                    [
                        -2.83361112450547,
                        50.5118498393875
                    ],
                    [
                        -2.82899436899899,
                        50.5111781077694
                    ],
                    [
                        -2.8242589866917798,
                        50.5111781077732
                    ],
                    [
                        -2.81964223118619,
                        50.5118498393985
                    ],
                    [
                        -2.81537542725292,
                        50.51315964640509
                    ],
                    [
                        -2.75315716283624,
                        50.5274794616389
                    ],
                    [
                        -2.74853881679968,
                        50.5281511912565
                    ],
                    [
                        -2.61642179308408,
                        50.4978043868248
                    ],
                    [
                        -2.61346941913868,
                        50.4954440039964
                    ],
                    [
                        -2.6097679310155697,
                        50.4935617451003
                    ],
                    [
                        -2.60550289260834,
                        50.49225193338609
                    ],
                    [
                        -2.600888047219,
                        50.4915801993187
                    ],
                    [
                        -2.5961546240345297,
                        50.4915801992801
                    ],
                    [
                        -2.59153977863851,
                        50.4922519332728
                    ],
                    [
                        -2.5146367550698097,
                        50.50415321320529
                    ],
                    [
                        -2.51037064457686,
                        50.5054630220205
                    ],
                    [
                        -2.50666822584094,
                        50.5073452768237
                    ],
                    [
                        -2.50371510939444,
                        50.509705654596495
                    ],
                    [
                        -2.50165942080696,
                        50.5124258572578
                    ],
                    [
                        -2.50060436437644,
                        50.5153695315232
                    ],
                    [
                        -2.4877866060151996,
                        50.557470912520195
                    ],
                    [
                        -2.4877852620484697,
                        50.56049045555889
                    ],
                    [
                        -2.4888388381529998,
                        50.5634344765883
                    ],
                    [
                        -2.49089468283965,
                        50.566155322884896
                    ],
                    [
                        -2.49384983158473,
                        50.56851651076259
                    ],
                    [
                        -2.49755614527922,
                        50.570399579156096
                    ],
                    [
                        -2.50182772971367,
                        50.5717100418878
                    ],
                    [
                        -2.5064502658197503,
                        50.572382137743396
                    ],
                    [
                        -2.5111917810896496,
                        50.5723821377561
                    ],
                    [
                        -2.51581431717998,
                        50.571710041926195
                    ],
                    [
                        -2.63133062989998,
                        50.5702084685656
                    ],
                    [
                        -2.63595301891707,
                        50.5708805645725
                    ],
                    [
                        -2.72452427357094,
                        50.612933078684
                    ],
                    [
                        -2.7089625414722502,
                        50.67190812510349
                    ],
                    [
                        -2.70689977078096,
                        50.6746282496535
                    ],
                    [
                        -2.70584107502699,
                        50.6775718403947
                    ],
                    [
                        -2.7058397218637995,
                        50.680591320795
                    ],
                    [
                        -2.7068959793014997,
                        50.683535281541296
                    ],
                    [
                        -2.70895706262432,
                        50.6862560728166
                    ],
                    [
                        -2.71191974547207,
                        50.6886172134838
                    ],
                    [
                        -2.7156355112500896,
                        50.6905002445816
                    ],
                    [
                        -2.7199179914819895,
                        50.6918106815396
                    ],
                    [
                        -2.8105168748927096,
                        50.7170102814317
                    ],
                    [
                        -2.8866070906933397,
                        50.728509684340395
                    ],
                    [
                        -2.89124503865638,
                        50.729181763049795
                    ],
                    [
                        -2.89600236304981,
                        50.7291817630722
                    ],
                    [
                        -2.9006403110153296,
                        50.72850968440589
                    ],
                    [
                        -2.9049261356279397,
                        50.7271992553095
                    ],
                    [
                        -2.98953077634723,
                        50.700797530744396
                    ],
                    [
                        -2.99324735562145,
                        50.698914502843294
                    ],
                    [
                        -2.99621068689382,
                        50.696553366215795
                    ],
                    [
                        -2.99827222108038,
                        50.6938325796428
                    ],
                    [
                        -2.99932870928525,
                        50.690888624044504
                    ],
                    [
                        -2.9993273553263,
                        50.6878691489899
                    ],
                    [
                        -2.99826842737069,
                        50.6849255635244
                    ],
                    [
                        -2.9962052048211696,
                        50.68220544390589
                    ],
                    [
                        -2.99324127097294,
                        50.6798451389518
                    ],
                    [
                        -2.9895252942562,
                        50.6779629427147
                    ],
                    [
                        -2.98524356462129,
                        50.676653174899
                    ],
                    [
                        -2.91864629844539,
                        50.639925172823396
                    ],
                    [
                        -2.97702212325619,
                        50.5613042892867
                    ],
                    [
                        -2.9812927669917997,
                        50.559993824341596
                    ],
                    [
                        -2.98499826462876,
                        50.5581107527435
                    ],
                    [
                        -2.9879527629052,
                        50.5557495608079
                    ],
                    [
                        -2.99000815530406,
                        50.5530287097806
                    ],
                    [
                        -2.99106149990884,
                        50.550084683566496
                    ],
                    [
                        -2.9910601567335,
                        50.547065135138794
                    ],
                    [
                        -3.0823942393319497,
                        50.479142817464094
                    ],
                    [
                        -3.0871264203667,
                        50.4791428174038
                    ],
                    [
                        -3.09173985679236,
                        50.4784707112921
                    ],
                    [
                        -3.09600303334148,
                        50.477160228519494
                    ],
                    [
                        -3.0997020532053696,
                        50.4752771311421
                    ],
                    [
                        -3.10265138815022,
                        50.4729159065874
                    ],
                    [
                        -3.10470319036114,
                        50.4701950175567
                    ],
                    [
                        -3.1057546973670798,
                        50.4672509497157
                    ],
                    [
                        -3.10575336048803,
                        50.464231358045396
                    ]
                ]
            ],
            [
                [
                    [
                        -3.36390696673302,
                        51.328633705608695
                    ],
                    [
                        -3.3628333184672496,
                        51.325690449082295
                    ],
                    [
                        -3.3607414506371898,
                        51.3229706372261
                    ],
                    [
                        -3.32633250633076,
                        51.280249736778096
                    ],
                    [
                        -3.32333023277193,
                        51.2778896838721
                    ],
                    [
                        -3.3195662031538,
                        51.2760076904697
                    ],
                    [
                        -3.26622020167616,
                        51.258507783225895
                    ],
                    [
                        -3.26188476100372,
                        51.2571981533781
                    ],
                    [
                        -3.25719374764768,
                        51.2565265129957
                    ],
                    [
                        -3.25238220222511,
                        51.2565265130089
                    ],
                    [
                        -3.2476911888716695,
                        51.257198153416596
                    ],
                    [
                        -3.2433557482037396,
                        51.258507783286895
                    ],
                    [
                        -3.1276837253116097,
                        51.297200875191095
                    ],
                    [
                        -3.04601932069057,
                        51.3188725506069
                    ],
                    [
                        -3.0416780681210196,
                        51.320182165833394
                    ],
                    [
                        -3.0379104232367498,
                        51.322064144288696
                    ],
                    [
                        -3.0349052651756,
                        51.3244241786182
                    ],
                    [
                        -3.03281333117864,
                        51.32714398977
                    ],
                    [
                        -2.9844434738254297,
                        51.3971467041186
                    ],
                    [
                        -2.98336815011926,
                        51.40008992406219
                    ],
                    [
                        -2.98336673989092,
                        51.4031090291018
                    ],
                    [
                        -2.98443952245261,
                        51.4060526287484
                    ],
                    [
                        -2.9865328920609,
                        51.408773090575295
                    ],
                    [
                        -2.9895420086588897,
                        51.4111339486729
                    ],
                    [
                        -2.9933160291568797,
                        51.4130167566365
                    ],
                    [
                        -3.03498307049918,
                        51.4305167404396
                    ],
                    [
                        -3.03933436472098,
                        51.4318270195538
                    ],
                    [
                        -3.0440431691971797,
                        51.4324990216607
                    ],
                    [
                        -3.0488731765354697,
                        51.4324990216404
                    ],
                    [
                        -3.12508434432355,
                        51.4271779548643
                    ],
                    [
                        -3.1297926018547697,
                        51.4265059521554
                    ],
                    [
                        -3.13414339071173,
                        51.42519567189029
                    ],
                    [
                        -3.13791841398361,
                        51.423312867662695
                    ],
                    [
                        -3.1409283298707797,
                        51.4209520143082
                    ],
                    [
                        -3.1744469270537397,
                        51.399174461940596
                    ],
                    [
                        -3.30444559145182,
                        51.3865725674133
                    ],
                    [
                        -3.3091497499752,
                        51.3872445744586
                    ],
                    [
                        -3.3139749916073598,
                        51.3872445744697
                    ],
                    [
                        -3.31867915013647,
                        51.3865725674451
                    ],
                    [
                        -3.32302615162717,
                        51.385262278705696
                    ],
                    [
                        -3.3267978893807,
                        51.3833794621971
                    ],
                    [
                        -3.32980518645189,
                        51.38101859328
                    ],
                    [
                        -3.34913577509066,
                        51.3580877076067
                    ],
                    [
                        -3.3512268358294,
                        51.3553672227345
                    ],
                    [
                        -3.3628372536161097,
                        51.334596482945095
                    ],
                    [
                        -3.3639083711714197,
                        51.3316528476784
                    ],
                    [
                        -3.36390696673302,
                        51.328633705608695
                    ]
                ]
            ]
        ]
    },
    "prev":88.0,
    "next":90.0,
    "links":[
        {
            "type":"application/json",
            "rel":"root",
            "title":"The landing page of this server as JSON",
            "href":"https://ogcapi.bgs.ac.uk?f=json"
        },
        {
            "type":"text/html",
            "rel":"root",
            "title":"The landing page of this server as HTML",
            "href":"https://ogcapi.bgs.ac.uk?f=html"
        },
        {
            "rel":"self",
            "type":"application/geo+json",
            "title":"This document as JSON",
            "href":"https://ogcapi.bgs.ac.uk/collections/offshore-survey-overview/items/89?f=json"
        },
        {
            "rel":"alternate",
            "type":"application/ld+json",
            "title":"This document as RDF (JSON-LD)",
            "href":"https://ogcapi.bgs.ac.uk/collections/offshore-survey-overview/items/89?f=jsonld"
        },
        {
            "rel":"alternate",
            "type":"text/html",
            "title":"This document as HTML",
            "href":"https://ogcapi.bgs.ac.uk/collections/offshore-survey-overview/items/89?f=html"
        },
        {
            "rel":"collection",
            "type":"application/json",
            "title":"Offshore Survey Overview",
            "href":"https://ogcapi.bgs.ac.uk/collections/offshore-survey-overview"
        },
        {
            "rel":"prev",
            "type":"application/json",
            "href":"https://ogcapi.bgs.ac.uk/collections/offshore-survey-overview/items/88?f=json"
        },
        {
            "rel":"next",
            "type":"application/json",
            "href":"https://ogcapi.bgs.ac.uk/collections/offshore-survey-overview/items/90?f=json"
        }
    ]
}