Gatwick Noise Monitors 1 normal#default0highlight#hl normal#default00highlight#hl0 normal#read_mehighlight#read_me_hl Read Me Read me This map shows the Gatwick 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 -0.190264,51.148150,0 Fixed monitors 1#default1clampToGround-0.253642,51.139293,0 3#default1clampToGround-0.262377,51.135348,0 4#default1clampToGround-0.116702,51.156683,0 5#default1clampToGround-0.261907,51.14106,0 6#default1clampToGround-0.117293,51.159947,0 Mobile monitors 2007 180#defaultclampToGround-0.017343,51.172485,0 190#defaultclampToGround-0.382137,51.119196,0 210#defaultclampToGround-0.171495,51.181292,0 250#defaultclampToGround-0.282781,51.12821,0 440#defaultclampToGround-0.321002,51.150262,0 540#defaultclampToGround0.098116,51.182163,0 2008 180#defaultclampToGround-0.017343,51.172485,0 190#defaultclampToGround-0.382137,51.119196,0 210#defaultclampToGround-0.171495,51.181292,0 250#defaultclampToGround-0.282781,51.12821,0 440#defaultclampToGround-0.321002,51.150262,0 540#defaultclampToGround0.098116,51.182163,0 2009 180#defaultclampToGround-0.017343,51.172485,0 190#defaultclampToGround-0.382137,51.119196,0 210#defaultclampToGround-0.171495,51.181292,0 250#defaultclampToGround-0.282781,51.12821,0 440#defaultclampToGround-0.321002,51.150262,0 2010 180#defaultclampToGround-0.017343,51.172485,0 190#defaultclampToGround-0.382137,51.119196,0 250#defaultclampToGround-0.282781,51.12821,0 630#defaultclampToGround-0.425921,51.066263,0 2011 180#defaultclampToGround-0.017343,51.172485,0 190#defaultclampToGround-0.382137,51.119196,0 250#defaultclampToGround-0.282781,51.12821,0 650#defaultclampToGround-0.182327,51.187845,0 660#defaultclampToGround-0.043189,51.142734,0 670#defaultclampToGround0.102047,51.186976,0 680#defaultclampToGround-0.263344,51.207817,0 2012 180#defaultclampToGround-0.017343,51.172485,0 190#defaultclampToGround-0.382137,51.119196,0 250#defaultclampToGround-0.282781,51.12821,0 680#defaultclampToGround-0.263344,51.207817,0 700#defaultclampToGround-0.457431,51.092751,0 710#defaultclampToGround-0.068724,51.188395,0 2013 180#defaultclampToGround-0.017343,51.172485,0 190#defaultclampToGround-0.382137,51.119196,0 250#defaultclampToGround-0.282781,51.12821,0 740#defaultclampToGround0.116311,51.185045,0 750#defaultclampToGround-0.471917,51.018798,0 760#defaultclampToGround0.218898,51.168753,0 2014 180#defaultclampToGround-0.017343,51.172485,0 190#defaultclampToGround-0.382137,51.119196,0 250#defaultclampToGround-0.282781,51.12821,0 740#defaultclampToGround0.116311,51.185045,0 750#defaultclampToGround-0.471917,51.018798,0 760#defaultclampToGround0.218898,51.168753,0 770#defaultclampToGround-0.348042,51.09281,0 780#defaultclampToGround0.072377,51.162195,0 2015 180#defaultclampToGround-0.017343,51.172485,0 190#defaultclampToGround-0.382137,51.119196,0 740#defaultclampToGround0.116311,51.185045,0 760#defaultclampToGround0.218898,51.168753,0 780#defaultclampToGround0.072377,51.162195,0 790#defaultclampToGround-0.336482,51.189477,0 2016 180#defaultclampToGround-0.017343,51.172485,0 190#defaultclampToGround-0.382137,51.119196,0 780#defaultclampToGround0.072377,51.162195,0 790#defaultclampToGround-0.336482,51.189477,0 800#defaultclampToGround-0.409467,51.072681,0 810#defaultclampToGround-0.222987,51.200359,0 2017 180#defaultclampToGround-0.017343,51.172485,0 190#defaultclampToGround-0.382137,51.119196,0 780#defaultclampToGround0.072377,51.162195,0 790#defaultclampToGround-0.336482,51.189477,0 820#defaultclampToGround-0.035378,51.130503,0 830#defaultclampToGround0.199573,51.164209,0 2018 180#defaultclampToGround-0.017343,51.172485,0 190#defaultclampToGround-0.382137,51.119196,0 780#defaultclampToGround0.072377,51.162195,0 790#defaultclampToGround-0.336482,51.189477,0 2019 1180#defaultclampToGround-0.017343,51.172485,0 1740#defaultclampToGround0.116311,51.185045,0 1780#defaultclampToGround0.072377,51.162195,0 1880#defaultclampToGround-0.27838,51.187866,0 1910#defaultclampToGround-0.540311,51.084167,0 1930#defaultclampToGround-0.382332,51.119342,0 1970#defaultclampToGround0.157128,51.183304,0 2020 1180#defaultclampToGround-0.017343,51.172485,0 1740#defaultclampToGround0.116311,51.185045,0 1780#defaultclampToGround0.072377,51.162195,0 1930#defaultclampToGround-0.382332,51.119342,0 1970#defaultclampToGround0.157128,51.183304,0 2021 1180#defaultclampToGround-0.017343,51.172485,0 1740#defaultclampToGround0.116311,51.185045,0 1780#defaultclampToGround0.072377,51.162195,0 1790#defaultclampToGround-0.336702,51.189477,0 1900#defaultclampToGround0.225803,51.140101,0 1930#defaultclampToGround-0.382332,51.119342,0 1970#defaultclampToGround0.157128,51.183304,0 2022 1180#defaultclampToGround-0.017343,51.172485,0 1740#defaultclampToGround0.116311,51.185045,0 1780#defaultclampToGround0.072377,51.162195,0 1900#defaultclampToGround0.225803,51.140101,0 1930#defaultclampToGround-0.382332,51.119342,0 1960#defaultclampToGround-0.334648,51.116992,0 1970#defaultclampToGround0.157128,51.183304,0 5000#defaultclampToGround0.198761,51.177031,0 5010#defaultclampToGround0.184757,51.13539,0 5020#defaultclampToGround0.130043,51.05516,0 5040#defaultclampToGround-0.55851,51.092424,0 2023 1740#defaultclampToGround0.116311,51.185045,0 1780#defaultclampToGround0.072377,51.162195,0 1930#defaultclampToGround-0.382332,51.119342,0 2010#defaultclampToGround-0.006578,51.16484,0 2024 1 178#defaultclampToGround0.072377,51.162195,0 188#defaultclampToGround-0.27838,51.187866,0 193#defaultclampToGround-0.382332,51.119342,0 197#defaultclampToGround0.157128,51.183304,0 201#defaultclampToGround-0.006578,51.16484,0 3km-wide NPR Swathes 08SFD (Route 2) #08SFD -0.17229445278645,51.15167236328125 -0.14845649898052,51.15742111206055 -0.11375195533037,51.16609573364258 -0.10268387198448,51.16881179809570 -0.09632419049740,51.16936492919922 -0.09091434627771,51.16942977905273 -0.08584666997194,51.16917419433594 -0.08097347617149,51.16871643066406 -0.07649231702089,51.16812133789062 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-0.08448333293200,51.14545440673828 -0.08587751537561,51.14631652832031 -0.08734877407551,51.14704132080078 -0.08896258473396,51.14777755737305 -0.09135342389345,51.14874267578125 -0.09362020343542,51.14959716796875 -0.09567975997925,51.15027999877930 -0.09751592576504,51.15082931518555 -0.09922869503498,51.15125274658203 -0.10857339948416,51.15107345581055 -0.14608208835125,51.15029907226562 -0.17159160971642,51.14955520629883 -0.17229445278645,51.15167236328125 08KEN (Route 3) #08KEN -0.17229445278645,51.15167236328125 -0.14845649898052,51.15742111206055 -0.11370870471001,51.16610336303711 -0.09083084762096,51.17214202880859 -0.08516714721918,51.17487335205078 -0.08305861055851,51.17638778686523 -0.08110807090998,51.17822647094727 -0.07956445217133,51.17990875244141 -0.07830687612295,51.18090438842773 -0.07760792970657,51.18154144287109 -0.07631853967905,51.18364334106445 -0.07503689825535,51.18555450439453 -0.07443027198315,51.18740463256836 -0.07348541170359,51.19015884399414 -0.07305745780468,51.19218444824219 -0.07308092713356,51.19299697875977 -0.07363907247782,51.19505310058594 -0.07399532943964,51.19612121582031 -0.07514975219965,51.19795608520508 -0.07655537128448,51.19995117187500 -0.07841513305902,51.20204162597656 -0.08031936734915,51.20375442504883 -0.08148332685232,51.20468139648438 -0.08363981544971,51.20584106445312 -0.08652418851852,51.20705795288086 -0.08859974145889,51.20775604248047 -0.09103563427925,51.20839691162109 -0.09431573748589,51.20905303955078 -0.09762060642242,51.20945739746094 -0.10013245046139,51.20965194702148 -0.10193631798029,51.20965576171875 -0.10334289819002,51.20956802368164 -0.10460713505745,51.20946502685547 -0.20710210502148,51.19731140136719 -0.21509549021721,51.22380065917969 -0.11139223724604,51.23608398437500 -0.10798536986113,51.23637008666992 -0.10357818007469,51.23659896850586 -0.09743404388428,51.23656082153320 -0.09093556553125,51.23608779907227 -0.08372431993484,51.23518753051758 -0.07627893239260,51.23372268676758 -0.07001683115959,51.23206329345703 -0.06422643363476,51.23009872436523 -0.05744459107518,51.22719955444336 -0.05076820030808,51.22351837158203 -0.04615873843431,51.22008514404297 -0.04202158376575,51.21633911132812 -0.03820848092437,51.21205520629883 -0.03547855839133,51.20824432373047 -0.03292711079121,51.20394515991211 -0.03151253238320,51.20019149780273 -0.03033125214279,51.19533157348633 -0.03021167591214,51.19075393676758 -0.03117020614445,51.18572235107422 -0.03251728042960,51.18164443969727 -0.03406426310539,51.17757034301758 -0.03661549836397,51.17342376708984 -0.03986173495650,51.16872787475586 -0.04364502429962,51.16518402099609 -0.04777858778834,51.16180038452148 -0.05402432009578,51.15884780883789 -0.06066786125302,51.15627670288086 -0.06832265853882,51.15412902832031 -0.08053663372993,51.15201950073242 -0.10861627012491,51.15107345581055 -0.14608208835125,51.15029907226562 -0.17159160971642,51.14955520629883 -0.17229445278645,51.15167236328125 08CLN (Route 5) #08CLN -0.17229445278645,51.15167236328125 -0.14845649898052,51.15742111206055 -0.11370870471001,51.16610336303711 -0.08923137187958,51.17242431640625 -0.06440506875515,51.17871475219727 -0.05028960481286,51.18060302734375 -0.04545083269477,51.18133926391602 -0.04179810360074,51.18177413940430 -0.03671239688993,51.18225479125977 -0.03132465481758,51.18243408203125 -0.02734427899122,51.18249511718750 -0.02326611429453,51.18249511718750 0.07269486039877,51.18260574340820 0.18144659698009,51.18264389038086 0.18144734203815,51.15568161010742 0.07274474203587,51.15564346313477 -0.02314558811486,51.15554046630859 -0.02679266780615,51.15553283691406 -0.02981174178421,51.15549087524414 -0.03240286931396,51.15542602539062 -0.03457215800881,51.15519332885742 -0.03641160950065,51.15498352050781 -0.04075846076012,51.15431976318359 -0.05547054484487,51.15234375000000 -0.08213545382023,51.15174102783203 -0.10861627012491,51.15107345581055 -0.14608208835125,51.15029907226562 -0.17159160971642,51.14955520629883 -0.17229445278645,51.15167236328125 08DTY (Route 6) #08DTY -0.17229445278645,51.15167236328125 -0.14845649898052,51.15742111206055 -0.11375195533037,51.16609573364258 -0.10366035252810,51.16872024536133 -0.09947565943003,51.16960525512695 -0.09595210105181,51.17041015625000 -0.09288365393877,51.17127609252930 -0.09039788693190,51.17223358154297 -0.08697234839201,51.17342758178711 -0.08511636406183,51.17402648925781 -0.08350040018559,51.17470169067383 -0.08110836148262,51.17580795288086 -0.08049196004868,51.17652511596680 -0.07572205364704,51.18009567260742 0.03045171126723,51.23169708251953 0.04050555825233,51.23683547973633 0.04545078054070,51.23915863037109 0.05179044231772,51.24190139770508 0.06037703156471,51.24456405639648 0.14035801589489,51.25598144531250 0.14977967739105,51.22967147827148 0.07495371997356,51.21919631958008 0.07384604215622,51.21876525878906 0.07058700174093,51.21730422973633 0.06690116226673,51.21557998657227 0.05712696909904,51.21057128906250 -0.04940627887845,51.15881347656250 -0.05810047686100,51.15577697753906 -0.06464445590973,51.15386199951172 -0.07087329030037,51.15297317504883 -0.07377631217241,51.15262603759766 -0.07643299549818,51.15235519409180 -0.08098371326923,51.15192794799805 -0.08509264886379,51.15180587768555 -0.08932182192802,51.15154266357422 -0.09422144293785,51.15131759643555 -0.09826686233282,51.15134811401367 -0.10857339948416,51.15107345581055 -0.14608208835125,51.15029907226562 -0.17159160971642,51.14955520629883 -0.17229445278645,51.15167236328125 26SAM (Route 1) #26SAM -0.20649424195290,51.14475631713867 -0.23506225645542,51.13793182373047 -0.25571641325951,51.13266754150391 -0.31433263421059,51.11773300170898 -0.41068300604820,51.10469436645508 -0.41786861419678,51.10383987426758 -0.42110845446587,51.10349655151367 -0.42303416132927,51.10315322875977 -0.42460197210312,51.10283279418945 -0.42643043398857,51.10240936279297 -0.42700791358948,51.10222625732422 -0.52383124828339,51.07138442993164 -0.54318785667419,51.09543228149414 -0.44563296437263,51.12651443481445 -0.44296315312386,51.12728881835938 -0.43875655531883,51.12828445434570 -0.43527406454086,51.12899398803711 -0.43050181865692,51.12979888916016 -0.42558056116104,51.13036346435547 -0.41916576027870,51.13113021850586 -0.32330831885338,51.14410400390625 -0.26007798314095,51.14553833007812 -0.23776973783970,51.14604187011719 -0.20718432962894,51.14686965942383 -0.20649424195290,51.14475631713867 26LAM (Route 4) #26LAM -0.194555,51.143738 -0.234455,51.136107 -0.255008,51.130731 -0.266793,51.126942 -0.275899,51.125926 -0.286158,51.126716 -0.299220,51.129475 -0.311555,51.135085 -0.316188,51.138984 -0.320064,51.142794 -0.323401,51.147642 -0.325983,51.154281 -0.326661,51.159531 -0.326557,51.163718 -0.324928,51.169520 -0.321915,51.175258 -0.318777,51.179365 -0.313945,51.184095 -0.306811,51.189381 -0.300016,51.193659 -0.289598,51.198631 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