Stansted Noise Monitors 1 normal#default0highlight#hl normal#default00highlight#hl0 normal#read_mehighlight#read_me_hl Read Me Read me This map shows the Stansted NTK noise monitor positions used by the CAA's Environmental Research and Consultancy Department between 2007 and 2024 to validate ANCON, the UK civil aircraft noise contour model. See CAP 1149 for further details. The locations of the fixed and mobile noise monitor sites are shown separately. Mobile noise monitor sites are grouped by year. All locations are approximate. Also shown are the Noise Preferential Routes (NPRs). To show or hide a particular feature on the map, use the appropriate checkbox in the left-hand panel under "Places". #m_read_me 1 0.234981,51.885119,0 Fixed monitors 3#default1clampToGround0.1916,51.846825,0 4#default1clampToGround0.178352,51.855093,0 5#default1clampToGround0.181105,51.848645,0 6#default1clampToGround0.198424,51.845404,0 8#default1clampToGround0.292236,51.914748,0 9#default1clampToGround0.298775,51.910063,0 10#default1clampToGround0.290158,51.918897,0 11#default1clampToGround0.288108,51.925269,0 Mobile monitors 2007 590#defaultclampToGround0.210463,51.868513,0 600#defaultclampToGround0.108857,51.803664,0 610#defaultclampToGround0.276169,51.912016,0 620#defaultclampToGround0.406995,52.000409,0 630#defaultclampToGround0.041799,51.770569,0 2009 620#defaultclampToGround0.406995,52.000409,0 660#defaultclampToGround0.144238,51.832771,0 670#defaultclampToGround0.265473,51.813268,0 680#defaultclampToGround0.33238,51.94968,0 690#defaultclampToGround0.2955,51.92601,0 700#defaultclampToGround0.200198,51.863129,0 2010 200#defaultclampToGround0.161096,51.848972,0 710#defaultclampToGround0.205821,51.814007,0 720#defaultclampToGround0.24175,51.8215,0 2011 680#defaultclampToGround0.33238,51.94968,0 2013 660#defaultclampToGround0.144238,51.832771,0 680#defaultclampToGround0.33238,51.94968,0 2014 710#defaultclampToGround0.205821,51.814007,0 2015 1010#defaultclampToGround0.343452,51.961218,0 2016 1020#defaultclampToGround0.496259,51.861401,0 1040#defaultclampToGround0.352994,51.810432,0 2017 1080#defaultclampToGround0.285021,51.970209,0 2018 1100#defaultclampToGround0.41694,51.889614,0 2019 1110#defaultclampToGround0.057631,51.771467,0 2022 1130#defaultclampToGround0.156026,51.833801,0 2023 1140#defaultclampToGround0.097582,51.910495,0 2024 1 115#defaultclampToGround0.077062,51.854601,0 3km-wide NPR Swathes 04BZD #04BZD 0.24129103124142,51.89092254638672 0.25808557868004,51.90587234497070 0.27946338057518,51.92695236206055 0.28124967217445,51.92890548706055 0.28241476416588,51.93036651611328 0.28308993577957,51.93191909790039 0.28316962718964,51.93291473388672 0.28304734826088,51.93451690673828 0.28301826119423,51.93652343750000 0.28264895081520,51.93841934204102 0.28214389085770,51.94079589843750 0.28142142295837,51.94203948974609 0.28020653128624,51.94333267211914 0.27944755554199,51.94414901733398 0.27895972132683,51.94456863403320 0.27704876661301,51.94648742675781 0.27573230862617,51.94750213623047 0.27317547798157,51.94902420043945 0.27145633101463,51.94985198974609 0.26951038837433,51.95050811767578 0.26948267221451,51.95053482055664 0.26928138732910,51.95058441162109 0.26797288656235,51.95089721679688 0.18782861530781,51.96073150634766 0.19634167850018,51.98718261718750 0.27972489595413,51.97686767578125 0.28594568371773,51.97549438476562 0.29046553373337,51.97418594360352 0.29430592060089,51.97269058227539 0.29951396584511,51.97004318237305 0.30348515510559,51.96741867065430 0.30773109197617,51.96448516845703 0.31185662746429,51.96120452880859 0.31704908609390,51.95576095581055 0.31918412446976,51.95172500610352 0.32017192244530,51.94830703735352 0.32037615776062,51.94380569458008 0.31961935758591,51.93985366821289 0.31833422183990,51.93609619140625 0.31678476929665,51.93256378173828 0.31471964716911,51.92946624755859 0.31251847743988,51.92626190185547 0.30941823124886,51.92310333251953 0.30567750334740,51.92021179199219 0.30219653248787,51.91812133789062 0.29886454343796,51.91637802124023 0.26677829027176,51.90093994140625 0.24383386969566,51.88945388793945 0.24129103124142,51.89092254638672 04CLN #04CLN 0.24129103124142,51.89092254638672 0.25808557868004,51.90587234497070 0.27126652002335,51.91844177246094 0.27574765682220,51.92020797729492 0.27822312712669,51.92113113403320 0.28034129738808,51.92189025878906 0.28213626146317,51.92258453369141 0.28392854332924,51.92322540283203 0.28617313504219,51.92389297485352 0.28887817263603,51.92445755004883 0.29112690687180,51.92491912841797 0.29311046004295,51.92531204223633 0.29545596241951,51.92567062377930 0.30033454298973,51.92635726928711 0.30582198500633,51.92671966552734 0.31048306822777,51.92656326293945 0.31449395418167,51.92649459838867 0.32101088762283,51.92594146728516 0.32805138826370,51.92483139038086 0.35074266791344,51.92096328735352 0.48622056841850,51.88128280639648 0.46755078434944,51.85691833496094 0.33215740323067,51.89657592773438 0.31363514065742,51.90470504760742 0.31021243333817,51.90628051757812 0.30757197737694,51.90724182128906 0.30507510900497,51.90788269042969 0.30314186215401,51.90846252441406 0.30119848251343,51.90884017944336 0.29788738489151,51.90920257568359 0.29688975214958,51.90931320190430 0.29540771245956,51.90933227539062 0.29398745298386,51.90942382812500 0.29289487004280,51.90938186645508 0.29154127836227,51.90935516357422 0.28997975587845,51.90924072265625 0.28787627816200,51.90904617309570 0.28574874997139,51.90895462036133 0.28424993157387,51.90892791748047 0.28342968225479,51.90880966186523 0.26677829027176,51.90093994140625 0.24383386969566,51.88945388793945 0.24129103124142,51.89092254638672 04DVR #04DVR 0.24129103124142,51.89092254638672 0.25844499468803,51.90608215332031 0.26250702142715,51.90880203247070 0.26570582389832,51.91082382202148 0.26885187625885,51.91237258911133 0.27256104350090,51.91384124755859 0.27741035819054,51.91513061523438 0.28267574310303,51.91601943969727 0.28744632005692,51.91632080078125 0.29303902387619,51.91649246215820 0.29969841241837,51.91619110107422 0.30654886364937,51.91536331176758 0.31315186619759,51.91425323486328 0.31984961032867,51.91244888305664 0.32567217946053,51.91032028198242 0.33137631416321,51.90760040283203 0.33554029464722,51.90491104125977 0.33928549289703,51.90200042724609 0.34315019845963,51.89832687377930 0.34654310345650,51.89369964599609 0.34832993149757,51.88978195190430 0.34955304861069,51.88481140136719 0.34880888462067,51.87973403930664 0.34703725576401,51.87501525878906 0.34476363658905,51.87124633789062 0.30492016673088,51.81848907470703 0.27159380912781,51.77384185791016 0.23212905228138,51.78515625000000 0.26545670628548,51.82986068725586 0.30463871359825,51.88175201416016 0.30534800887108,51.88283538818359 0.30587527155876,51.88433456420898 0.30628925561905,51.88532638549805 0.30671980977058,51.88663864135742 0.30714350938797,51.88781738281250 0.30725857615471,51.88949584960938 0.30703607201576,51.89110946655273 0.30651071667671,51.89248657226562 0.30584451556206,51.89366912841797 0.30445984005928,51.89529800415039 0.30258986353874,51.89681625366211 0.30011492967606,51.89844894409180 0.29688954353333,51.89990615844727 0.29295510053635,51.90143203735352 0.28957664966583,51.90245819091797 0.28613665699959,51.90313720703125 0.28377491235733,51.90357971191406 0.28129959106445,51.90378952026367 0.27863723039627,51.90375137329102 0.27643010020256,51.90351486206055 0.27410995960236,51.90305709838867 0.27078965306282,51.90207672119141 0.26640346646309,51.90071105957031 0.24383386969566,51.88945388793945 0.24129103124142,51.89092254638672 22BZD #22BZD 0.22863958775997,51.87932205200195 0.21072185039520,51.86327362060547 0.17586524784565,51.82990646362305 0.17430306971073,51.82881164550781 0.17219863831997,51.82730102539062 0.16926141083241,51.82567596435547 0.16586112976074,51.82376861572266 0.16242435574532,51.82260894775391 0.15986840426922,51.82165908813477 0.15718506276608,51.82077026367188 0.15241195261478,51.81957244873047 0.14738287031651,51.81878280639648 0.14308223128319,51.81805419921875 0.13758270442486,51.81743240356445 0.13106118142605,51.81729125976562 0.12503106892109,51.81772613525391 0.11761418730021,51.81890869140625 0.10991783440113,51.82095336914062 0.10403040051460,51.82321929931641 0.09897764772177,51.82565689086914 0.09335663914680,51.82930755615234 0.09025673568249,51.83194351196289 0.08811524510384,51.83396911621094 0.08568231016397,51.83660125732422 0.08340244740248,51.83972930908203 0.08178456872702,51.84273147583008 0.08081017434597,51.84521484375000 0.08007028698921,51.84711456298828 0.06333649903536,51.90628433227539 0.10626681894064,51.91092681884766 0.12269606441259,51.85262298583984 0.12313818186522,51.85152435302734 0.12365251779556,51.85011291503906 0.12395912408829,51.84953308105469 0.12442318350077,51.84890365600586 0.12521158158779,51.84807205200195 0.12617065012455,51.84716415405273 0.12689408659935,51.84649276733398 0.12810477614403,51.84568786621094 0.12891551852226,51.84533309936523 0.13015422224998,51.84481430053711 0.13157376646996,51.84444046020508 0.13308796286583,51.84422302246094 0.13375182449818,51.84413909912109 0.13534192740917,51.84399414062500 0.13725200295448,51.84386062622070 0.13983698189259,51.84387588500977 0.14215019345284,51.84397888183594 0.14395657181740,51.84410858154297 0.14520661532879,51.84413909912109 0.14638543128967,51.84419631958008 0.14692470431328,51.84424209594727 0.14854338765144,51.84439086914062 0.14974312484264,51.84458541870117 0.15056230127811,51.84471511840820 0.15134480595589,51.84498977661133 0.20156644284725,51.86852645874023 0.22608229517937,51.88079071044922 0.22863958775997,51.87932205200195 22CLN #22CLN 0.22863958775997,51.87932205200195 0.21084189414978,51.86335372924805 0.20714898407459,51.85942077636719 0.20522275567055,51.85685729980469 0.20410086214542,51.85470199584961 0.20362044870853,51.85289764404297 0.20354270935059,51.85189819335938 0.20345710217953,51.85044479370117 0.20358031988144,51.84880447387695 0.20363229513168,51.84749221801758 0.20413041114807,51.84639358520508 0.20474895834923,51.84508895874023 0.20600396394730,51.84254455566406 0.20715554058552,51.84085845947266 0.20896407961845,51.83895492553711 0.21064330637455,51.83767318725586 0.21317492425442,51.83572006225586 0.21569886803627,51.83391189575195 0.21897757053375,51.83210372924805 0.22213532030582,51.83079528808594 0.22492527961731,51.82997894287109 0.22741642594337,51.82928085327148 0.22962887585163,51.82852935791016 0.23279938101768,51.82748794555664 0.23654322326183,51.82659912109375 0.24026595056057,51.82587432861328 0.24379806220531,51.82540130615234 0.24661993980408,51.82523727416992 0.39655840396881,51.83252334594727 0.39989000558853,51.80563735961914 0.24655531346798,51.79827117919922 0.23752689361572,51.79871368408203 0.22924020886421,51.79978942871094 0.22212831676006,51.80116271972656 0.21488954126835,51.80291748046875 0.20846265554428,51.80497360229492 0.20302245020866,51.80704498291016 0.19784288108349,51.81000900268555 0.19309291243553,51.81347274780273 0.18851579725742,51.81781768798828 0.18487656116486,51.82237243652344 0.18275478482246,51.82591247558594 0.18101379275322,51.82922744750977 0.17950934171677,51.83263397216797 0.17851516604424,51.83699798583984 0.17832042276859,51.84048080444336 0.17880958318710,51.84399795532227 0.17911246418953,51.84605789184570 0.17969150841236,51.84872817993164 0.18073487281799,51.85139083862305 0.18216241896152,51.85358428955078 0.18351729214191,51.85547256469727 0.18482223153114,51.85723114013672 0.18752463161945,51.85995101928711 0.19108527898788,51.86268997192383 0.19533549249172,51.86526107788086 0.20152115821838,51.86849212646484 0.22608229517937,51.88079071044922 0.22863958775997,51.87932205200195 22DVR #22DVR 0.22863958775997,51.87932205200195 0.21082739531994,51.86335372924805 0.20716305077076,51.85941314697266 0.20523726940155,51.85685729980469 0.20410086214542,51.85470199584961 0.20362044870853,51.85289764404297 0.20344294607639,51.85163879394531 0.20342896878719,51.85046386718750 0.20341677963734,51.84902572631836 0.20360155403614,51.84716033935547 0.20376564562321,51.84546661376953 0.20417897403240,51.84322738647461 0.20438128709793,51.84142684936523 0.20473872125149,51.83953094482422 0.20544555783272,51.83706283569336 0.20631226897240,51.83489608764648 0.20773521065712,51.83253097534180 0.20893789827824,51.83100509643555 0.21024508774281,51.82954406738281 0.21275599300861,51.82687759399414 0.21516735851765,51.82455825805664 0.21709096431732,51.82294845581055 0.21960125863552,51.82087707519531 0.26876148581505,51.75812149047852 0.22967907786369,51.74634552001953 0.18049001693726,51.80906677246094 0.17898200452328,51.81208801269531 0.17769123613834,51.81510543823242 0.17638929188251,51.81879806518555 0.17519751191139,51.82297515869141 0.17458336055279,51.82589340209961 0.17421108484268,51.82901000976562 0.17416232824326,51.83372497558594 0.17513963580132,51.83743667602539 0.17610605061054,51.84062194824219 0.17712453007698,51.84307479858398 0.17788779735565,51.84474945068359 0.17892116308212,51.84690856933594 0.17970713973045,51.84905242919922 0.18100513517857,51.85157394409180 0.18216286599636,51.85359191894531 0.18336002528667,51.85522460937500 0.18482223153114,51.85723114013672 0.18752463161945,51.85995101928711 0.19107121229172,51.86269760131836 0.19532142579556,51.86527252197266 0.20153522491455,51.86848449707031 0.22608229517937,51.88079071044922 0.22863958775997,51.87932205200195