Data Set S1: Comparison between observed (obs.) and calculated (cal.) M2 tidal elevations in the Arctic Ocean Position Amplitude Phase Station Long. Lat. Obs. Cal. Diff. Obs. Cal. Diff. 3.2167 56.5500 28.0 29.1 1.1 78.0 80.6 2.6 EKOFISK 2.0667 59.8833 42.0 39.6 -2.4 297.0 299.0 2.0 FRIGG 0.0000 63.1333 44.0 47.1 3.1 288.0 287.1 -0.9 SHETLAND REGION -0.4167 61.2000 55.0 58.2 3.2 282.0 280.4 -1.6 OPEN SEA (8) -0.7500 60.8000 69.0 70.0 1.0 291.0 287.2 -3.8 OPEN SEA (7) -0.6191 60.8092 58.0 67.2 9.2 312.0 287.2 -24.8 LERUIK -1.6135 60.8080 51.0 63.3 12.3 282.0 261.4 -20.6 OPEN SEA (9) -2.3333 61.0000 56.0 55.2 -0.8 255.0 259.4 4.4 OPEN SEA 11 -5.4582 59.5444 84.0 83.6 -0.4 207.0 217.9 10.9 OPEN SEA (4) -7.5000 58.7000 104.0 95.1 -8.9 189.0 189.8 0.8 OPEN SEA (6) -6.5000 59.4667 93.0 83.4 -9.6 204.0 204.4 0.4 OPEN SEA (5) -6.4305 60.1526 73.0 65.8 -7.2 207.0 207.9 0.9 OPEN SEA 10 -3.0155 61.5909 52.0 45.0 -7.0 285.0 262.2 -22.8 OPEN SEA (3) -6.5748 61.7599 10.0 8.6 -1.4 201.0 209.4 8.4 TORSHAVN -7.3668 61.7188 56.0 66.1 10.1 195.0 196.8 1.8 FEROYE ISL. -8.4167 62.3667 51.0 47.0 -4.0 213.0 218.2 5.2 OPEN SEA 12 -10.6667 63.0000 36.0 29.7 -6.3 177.0 185.9 8.9 OPEN SEA (1) -14.2833 64.6667 65.0 64.9 -0.1 97.0 94.1 -2.9 DJUBVOGUR -18.1556 65.7844 44.0 51.1 7.1 306.0 305.7 -0.3 AKKUREYN -19.0000 66.1333 43.0 50.6 7.6 309.0 302.4 -6.6 SIGLUFIORD -24.7167 62.8333 91.0 83.2 -7.8 180.0 177.7 -2.3 REYKJANES RIDGE -22.2500 64.1500 132.0 122.9 -9.1 183.0 178.5 -4.5 REYKIYAVIK -23.1356 66.0734 70.0 76.9 6.9 243.0 242.8 -0.2 ISSAFIORD -37.5833 65.6000 101.0 97.3 -3.7 201.0 196.1 -4.9 ANGMASSALIK -26.2000 70.5000 34.0 31.3 -2.7 30.0 18.0 -12.0 ZEMLIA MILNA -21.9667 70.4167 28.7 26.4 -2.3 32.0 13.7 -18.3 KAP TOBIN -21.6667 70.5000 29.0 28.0 -1.0 33.0 13.0 -20.0 SCORSSBISSUN -23.9167 72.2333 44.5 44.4 -0.1 1.0 358.2 -2.8 MESTERVIG -21.1333 73.9833 44.9 45.3 0.4 357.3 348.7 -8.6 VESLE FINSCHOYA -20.8333 74.0000 45.0 44.9 -0.1 357.0 348.1 -8.9 DANEBORG -19.4167 76.9000 51.0 57.3 6.3 345.0 339.3 -5.7 DATSKAYA HAVAN -18.7667 76.7667 50.8 49.7 -1.1 324.7 333.5 8.8 DANMARCS HAVN -8.6833 70.9667 41.1 39.2 -1.9 344.0 337.6 -6.4 KVALROSSBUKTA -8.4036 71.0246 40.2 39.3 -0.9 344.9 337.9 -7.0 MARRY MUSS BAY 4.5372 59.0142 14.5 15.8 1.3 283.0 271.9 -11.1 STAVANGER 5.3000 60.4000 43.9 42.3 -1.6 298.0 271.0 -27.0 BERGEN 4.5213 61.7005 52.9 57.1 4.2 294.0 279.1 -14.9 FLORO 5.4179 61.9069 58.2 54.6 -3.6 298.0 291.1 -6.9 KJOLSDAL 6.1500 62.4833 60.9 68.7 7.8 302.0 288.8 -13.2 ALESUND 7.7333 63.1000 66.3 75.2 8.9 313.0 297.8 -15.2 KRISTIANSUND N. 9.1167 63.4333 76.0 85.0 9.0 322.0 306.9 -15.1 HEIMSJO 9.5795 63.6331 91.4 81.9 -9.5 328.0 307.8 -20.2 TRONDHEIM 11.0987 64.8081 77.6 83.4 5.8 336.0 305.5 -30.5 RORVIK 12.2257 65.5736 83.3 93.9 10.6 341.0 327.5 -13.5 BRONNOYSUND 12.9325 65.9527 86.3 95.1 8.8 348.0 334.0 -14.0 MOSJOEN 13.3752 66.3008 85.0 92.6 7.6 352.0 338.1 -13.9 MO I RANA 8.1333 66.9167 63.0 64.3 1.3 324.0 319.0 -5.0 SHELF WEST NORWAY 14.7230 67.3160 82.4 91.2 8.8 4.0 349.8 -14.2 BODO 14.5000 68.2167 90.8 90.3 -0.5 4.0 336.8 -27.2 KABELVAG 16.0000 68.4167 93.6 95.3 1.7 6.0 341.6 -24.4 LODINGEN 16.7341 68.8102 74.0 82.0 8.0 6.0 354.9 -11.1 EVENSKJER 16.4845 68.4604 93.7 90.2 -3.5 6.0 359.8 -6.2 NARVIK 15.5334 68.8502 67.7 75.6 7.9 14.0 341.7 -32.3 RISOYHAMN 16.1500 69.3167 64.2 67.8 3.6 10.0 337.7 -32.3 ANDENES 19.2000 74.4833 34.2 38.7 4.5 12.6 13.0 0.4 BJORNOYA 19.1667 74.3667 25.6 23.8 -1.8 342.6 339.9 -2.7 SOERHAMNA 25.0667 76.5000 25.3 15.2 -10.1 215.0 213.3 -1.7 HUSDALEN 23.0672 77.1257 37.5 37.2 -0.3 221.0 210.1 -10.9 HALVMAANEOEYA 17.9095 76.5287 26.0 33.5 7.5 319.0 300.2 -18.8 KVALVAGEN 14.2500 78.0667 50.7 48.3 -2.4 352.0 349.3 -2.7 GRONF JORDEN 13.6333 78.0500 50.2 47.7 -2.5 358.7 349.2 -9.5 KAPP LINNE 11.9500 78.9333 42.5 44.8 2.3 8.0 356.8 -11.2 NY-ALESUND 12.0500 78.9667 44.9 44.9 0.0 1.8 357.1 -4.7 LONDON, KING'S BAY 10.8667 79.7167 41.5 42.7 1.2 16.3 11.7 -4.6 PORT VIRGO 11.4764 80.2173 35.2 34.2 -1.0 47.4 21.7 -25.7 J. MORRISON 16.0667 79.9500 35.1 36.0 0.9 54.9 38.7 -16.2 MOSSEL BAY 16.8667 80.0000 28.0 33.3 5.3 65.0 43.3 -21.7 SORGF JORDEN 18.3000 79.9333 25.1 29.6 4.5 55.4 50.4 -5.0 SVERNOR 19.4833 80.3833 28.0 28.7 0.7 44.0 40.2 -3.8 BRENNEVINSFFJORDEN 30.6824 79.9555 21.0 28.6 7.6 97.0 97.1 0.1 AAGAARD ET. AL 52.8000 80.3333 9.3 12.4 3.1 146.4 130.8 -15.6 B. TIKHOI 57.8500 81.8000 16.6 13.3 -3.3 89.4 64.7 -24.7 B. TEPLITZ 23.4000 70.6667 88.3 96.2 7.9 19.6 18.3 -1.3 HAMMERFEST 31.5801 70.5973 100.7 99.6 -1.1 101.4 102.6 1.2 VARDO 32.8349 70.1137 112.0 111.5 -0.5 120.0 114.9 -5.1 RIBACHIY 34.0950 69.7193 116.0 119.8 3.8 126.0 127.0 1.0 KILDIN 37.7659 69.4421 119.0 118.5 -0.5 159.0 156.5 -2.5 HARLOVKA 35.7776 65.0238 59.0 62.6 3.6 63.0 70.4 7.4 KEMI PORT 40.4673 65.8310 62.0 63.9 1.9 216.0 223.9 7.9 INTCY 39.5494 65.4317 25.0 28.7 3.7 96.0 91.7 -4.3 ARKHANGELSK 42.9253 66.7830 199.0 209.9 10.9 270.0 278.7 8.7 BELOE MORE VXOD 44.0000 66.1667 274.0 276.6 2.6 315.0 324.1 9.1 MEZEN2 43.9819 68.2388 125.0 136.1 11.1 261.0 241.9 -19.1 SHOINA 47.5066 68.6573 73.0 82.1 9.1 288.0 279.9 -8.1 KANIN 46.3333 67.7000 116.0 111.8 -4.2 342.0 334.3 -7.7 CHESHSKAYA GUBA 48.0188 69.2110 46.0 47.8 1.8 282.0 278.5 -3.5 BUGRINO 54.8226 68.9449 26.0 38.7 12.7 68.0 77.7 9.7 BOLVANSKIY NOS 52.7000 72.6500 32.0 30.6 -1.4 158.6 142.3 -16.3 PUKHOVY BAY 54.8000 73.6500 29.3 36.6 7.3 171.4 158.8 -12.6 MITYUCHIKHA BAY 54.0000 73.7000 29.0 29.7 0.7 171.0 152.9 -18.1 NOV.ZEMLIA (3) 56.3833 73.2500 10.7 17.8 7.1 316.1 283.8 -32.3 MATOTCHKIN SHAR 55.5000 74.1167 22.3 30.5 8.2 166.0 154.9 -11.1 KRESTOVAYA BAY 59.9167 76.0000 14.6 19.4 4.8 176.2 160.8 -15.4 ST.PHOQUE BAY (ST. THOMAS) 63.0500 76.2667 15.2 18.2 3.0 167.1 156.0 -11.1 RUSSKAYA GAVAN 68.5833 76.9500 16.0 18.7 2.7 150.0 162.5 12.5 M ZJELANIA 57.3976 70.6816 21.0 24.1 3.1 342.0 344.9 2.9 M. MENSHIKOVA 59.0667 70.4500 19.0 18.8 -0.2 339.0 334.7 -4.3 M. BOLSHOY BOLV. NOS 60.4296 69.6907 20.0 18.4 -1.6 21.0 353.9 -27.1 M. BELIY NOS 61.0000 69.8000 22.0 21.1 -0.9 351.0 345.8 -5.2 YUGORSKIY SHAR 61.7000 69.7500 20.0 22.3 2.3 348.0 347.3 -0.7 AMDERMA 65.8849 69.3098 21.0 37.4 16.4 48.0 49.2 1.2 YSTI KARA 65.5163 71.1193 17.0 14.1 -2.9 24.0 40.9 16.9 HARASAVEY 67.0000 69.7000 11.0 22.1 11.1 18.0 44.5 26.5 MAARESAALE 70.0000 73.3333 23.0 23.5 0.5 129.0 163.4 34.4 BELIY 83.0000 75.9167 11.0 6.7 -4.3 195.0 178.9 -16.1 IZVESTIY CTIK ISL. 82.0000 77.5000 10.0 8.8 -1.2 195.0 167.7 -27.3 UEDINENIA ISL. 76.8333 79.6000 14.0 9.4 -4.6 168.0 139.3 -28.7 VIZE ISL. 89.0833 77.3000 8.0 9.2 1.2 180.0 156.8 -23.2 ISACHENKO ISL. 90.4167 79.5500 10.0 6.8 -3.2 213.0 202.4 -10.6 GOLOMIANIY ISL. 90.6667 79.7000 8.0 5.8 -2.2 213.0 210.9 -2.1 PIONER ISL. 98.6833 78.5667 17.0 15.9 -1.1 159.0 161.8 2.8 KRASNOFLOTSKIE ISL. 102.4167 79.5000 13.0 12.1 -0.9 102.0 98.1 -3.9 PESCHANY M. 96.5000 77.1000 16.0 13.7 -2.3 159.0 164.6 5.6 RUSSKIY ISL. 97.4167 76.5500 19.0 15.1 -3.9 159.0 166.3 7.3 TAYMIR ISL. 101.4167 77.5000 14.0 10.5 -3.5 156.0 154.5 -1.5 GEYBERGA ISL. 103.1000 78.2167 16.0 14.6 -1.4 129.0 121.0 -8.0 SOLNECHNAYA BAY 104.2833 77.7167 13.0 9.7 -3.3 132.0 111.7 -20.3 CHELUSCKIN (2) 107.0000 77.1333 15.0 13.2 -1.8 111.0 86.3 -24.7 KOMSOMOL. PRAVDY ISLS. 107.0000 78.1333 17.0 13.3 -3.7 99.0 101.5 2.5 M. TAYMYR ISL. 111.0000 76.7000 15.0 15.4 0.4 90.0 77.3 -12.7 ANDREY ISL. 113.4167 75.5667 43.0 41.9 -1.1 177.0 155.1 -21.9 M. PRONCHISHEVOY BAY 112.7833 74.6500 47.0 38.6 -8.4 204.0 219.2 15.2 PREOBRAJENIYA ISL 117.6003 73.5841 14.0 15.4 1.4 24.0 28.8 4.8 M. TERPIAY-TUMSA 124.3333 73.9333 15.0 9.5 -5.5 120.0 128.0 8.0 DUNAY ISL. 129.4057 71.3870 13.0 11.7 -1.3 69.0 40.5 -28.5 TIKSY 130.0000 71.5000 13.0 9.7 -3.3 36.0 41.1 5.1 MUOSTAKH 130.5646 71.1600 6.0 11.6 5.6 54.0 59.1 5.1 BUOR-HAYA 140.0833 72.9000 5.0 5.3 0.3 150.0 164.4 14.4 SVIATOY NOS 139.3333 73.3000 5.0 5.1 0.1 231.0 217.9 -13.1 KIGILLIAKH 142.4963 73.2337 12.0 11.2 -0.8 171.0 142.9 -28.1 SHALAUROVA 142.0833 74.9000 11.0 17.2 6.2 276.0 295.2 19.2 ZEMLIA BUNGE 138.0525 74.8301 5.0 11.6 6.6 30.0 17.8 -12.2 SANNIKOVA PAS. 133.8793 75.1768 7.0 9.4 2.4 111.0 89.9 -21.1 KIENG URASA 137.1399 75.9547 15.0 20.9 5.9 93.0 79.5 -13.5 TEMPA 137.2572 75.7320 22.0 19.0 -3.0 66.0 68.6 2.6 KOTELNIY 152.7500 76.1000 22.0 18.8 -3.2 234.0 243.7 9.7 ZJOKHOVA 162.3000 69.7500 5.0 3.0 -2.0 246.0 202.7 -43.3 AMBARCHIK 166.5000 69.5000 5.0 3.9 -1.1 339.0 337.1 -1.9 RAUCHUA 168.0000 70.0000 3.0 2.9 -0.1 321.0 348.5 27.5 AYON (1) 170.9333 70.4167 6.0 3.3 -2.7 321.0 348.9 27.9 VALKARKAY 175.6667 69.9000 9.0 8.1 -0.9 24.0 356.7 -27.3 BILLINGSA -178.5500 70.9667 25.0 17.7 -7.3 339.0 340.5 1.5 VRANGELYA -179.4833 68.9167 16.0 13.9 -2.1 24.0 24.8 0.8 SHMIDTA -176.1667 67.9167 13.0 9.8 -3.2 69.0 69.3 0.3 VANKAREM -174.6500 67.4833 10.0 6.9 -3.1 108.0 106.6 -1.4 KOLUCHIN -171.6667 67.0000 4.0 5.1 1.1 204.0 184.3 -19.7 NATTAN -169.8333 66.1000 6.0 6.6 0.6 231.0 207.9 -23.1 UALLEN -165.4300 64.5000 12.0 14.3 2.3 38.1 35.2 -2.9 NOME,NORTON SOUND -163.7142 67.1505 10.1 11.3 1.2 265.1 271.9 6.8 RED DOG DOCK -148.5267 70.4000 6.1 5.5 -0.6 273.0 260.1 -12.9 PRUDHOE BAY -146.8333 70.1333 7.0 5.8 -1.2 285.0 261.7 -23.3 POINT N2 -138.9167 69.5667 7.9 6.7 -1.2 259.6 251.6 -8.0 HERSCHEL ISLAND -138.4333 69.2833 8.1 7.4 -0.7 267.8 249.2 -18.6 KAY POINT YUKON -137.2000 68.9333 10.2 11.9 1.7 270.7 263.4 -7.3 SHINGLE BAY -135.7500 69.5000 5.2 5.7 0.5 279.6 278.8 -0.8 CARRY ISLAND -135.3667 69.6167 6.3 4.9 -1.4 267.1 260.1 -7.0 PELLY ISLAND -135.3123 69.3254 3.9 6.6 2.7 301.4 298.0 -3.4 RAE ISLAND -134.8333 69.6833 6.7 5.1 -1.6 258.8 245.4 -13.4 HOOPER ISLAND -133.0000 69.4500 12.1 15.2 3.1 304.4 261.6 -42.8 TUKTOYAKTUK -131.4167 69.9500 12.8 12.9 0.1 271.1 258.5 -12.6 ATKINSON POINT -130.7504 69.6530 31.7 26.0 -5.7 91.3 96.3 5.0 KRUBLUYAK POINT -130.1228 69.8582 46.5 19.9 -26.6 42.5 41.6 -0.9 LIVERPOOL BAY -129.4754 70.2243 21.8 21.1 -0.7 323.2 320.3 -2.9 CAPE DAKHOUSIE -127.7654 70.5047 8.1 11.7 3.6 14.2 8.6 -5.6 BAILLIE IS (S.SPIT) -126.9167 69.9500 9.8 13.0 3.2 41.9 14.7 -27.2 FRANKLIN BAY -124.6667 70.1500 11.9 16.2 4.3 40.0 24.8 -15.2 CAPE PARRY -124.0667 69.3500 16.4 20.3 3.9 48.9 36.1 -12.8 PAULATUK -122.6667 69.8167 13.2 18.5 5.3 48.0 37.6 -10.4 PEARCE POINT -120.7833 69.6167 17.3 21.2 3.9 45.4 41.9 -3.5 TYSOE POINT -125.6829 72.1707 4.6 8.2 3.6 134.3 130.2 -4.1 SACHS HARBOUR -112.9600 68.4789 1.6 1.8 0.2 342.0 347.3 5.3 COPPERMINE -114.2749 68.5514 17.3 17.1 -0.2 80.9 79.8 -1.1 BERNARD HARBOUR -104.2640 68.8539 14.7 17.2 2.5 178.9 181.6 2.7 CAMBRIDGE BAY -119.4667 76.2833 14.6 23.8 9.2 276.9 267.2 -9.7 MOULD BAY -110.8000 74.7833 36.8 52.1 15.3 255.9 256.5 0.6 WINTER HARBOUR -105.9950 75.1894 31.6 49.6 18.0 244.5 246.8 2.3 BYAM CHANNEL (LP) -105.5186 75.5564 32.2 44.0 11.8 236.3 239.3 3.0 RAE POINT -98.1978 74.0565 19.0 22.8 3.8 209.9 216.8 6.9 HAMILTON ISLAND -96.7138 71.5173 23.4 32.2 8.8 53.8 64.7 10.9 TASMANIA ISLAND -95.2224 69.6742 6.1 16.4 10.3 100.0 122.7 22.7 SPENCE BAY -95.1667 71.9833 16.5 28.0 11.5 73.9 83.9 10.0 FALSE STRAIT -94.2333 72.0167 55.2 62.0 6.8 182.9 186.0 3.1 FORT ROSS -95.5500 72.6000 15.9 22.2 6.3 103.4 98.8 -4.6 OTRICK ISLAND -95.6833 73.4333 22.9 23.2 0.3 152.0 155.4 3.4 WADSWORTH ISLAND -93.8833 74.1333 43.6 41.8 -1.8 162.6 167.6 5.0 CUNNINGHAM INLET -90.3333 73.8333 60.9 60.7 -0.2 151.9 158.3 6.4 PORT LEOPOLD -88.9000 74.6833 67.5 67.2 -0.3 172.4 156.4 -16.0 MAXWELL BAY -90.1667 74.5500 63.0 64.5 1.5 154.4 160.7 6.3 RIGBY BAY -91.0833 74.7167 63.0 64.6 1.6 157.9 165.0 7.1 RADSTOCK BAY -91.9000 74.7167 60.9 61.6 0.7 170.9 171.0 0.1 BEECHY ISLAND -94.9000 74.6833 46.3 47.2 0.9 178.6 187.0 8.4 RESOLUTE -98.0333 75.0333 36.8 45.8 9.0 199.3 209.6 10.3 CAPE CAPEL -96.2427 75.7271 32.7 45.0 12.3 172.1 192.1 20.0 LITTLE CORNWALLIS IS. -97.7333 76.0833 37.7 39.8 2.1 185.9 189.8 3.9 AIRSTRIP POINT -97.2167 76.4833 32.2 34.5 2.3 191.1 201.3 10.2 HYDE PARKER ISLAND -97.7162 76.8116 20.1 24.8 4.7 193.9 213.0 19.1 NORTHUMBERLAND SOUND -97.1993 77.0605 18.6 23.1 4.5 199.7 221.6 21.9 NORAH ISLAND -89.0667 76.4167 82.3 78.2 -4.1 142.4 134.8 -7.6 BAY OF WOE -89.4167 76.9000 42.3 28.8 -13.5 165.2 179.5 14.3 HELL GATE -88.9500 77.7000 35.1 25.5 -9.6 169.1 197.7 28.6 NORWEGIAN BAY -88.8833 78.1333 33.7 25.3 -8.4 173.1 203.3 30.2 HYPERITE POINT -90.3333 78.3333 16.7 24.5 7.8 174.3 205.2 30.9 SURPRISE FIORD -91.8333 78.2167 28.1 22.2 -5.9 176.4 208.4 32.0 CAPE SOUTHWEST -103.5333 78.7833 8.8 13.3 4.5 257.9 262.1 4.2 ISACHSEN -79.5833 80.6000 5.1 11.0 5.9 273.2 308.0 34.8 GREELY FIORD -73.5000 82.8833 3.7 12.1 8.4 14.5 359.3 -15.2 DISRAELI FIORD -69.6667 83.1167 11.5 13.7 2.2 9.9 11.5 1.6 CAPE ALDRICH -62.3167 82.5000 20.9 25.2 4.3 64.9 53.9 -11.0 ALERT -61.5000 82.4500 24.3 26.7 2.4 65.9 60.4 -5.5 CAPE SHERIDAN -55.0292 82.2879 12.8 12.6 -0.2 123.9 103.7 -20.2 CAPE BRYANT -60.0000 81.9667 38.3 35.6 -2.7 118.2 102.9 -15.3 NEWMAN BAY GREENLAND -61.8333 81.6667 55.5 52.6 -2.9 114.9 104.0 -10.9 CAPE LUPTON GREENLAND -61.6333 81.6000 54.8 54.4 -0.4 111.9 104.7 -7.2 THANK GOD HARBOUR -62.0667 82.1167 37.9 39.3 1.4 101.5 87.3 -14.2 LINKOLN BAY -62.5000 82.0000 44.0 43.5 -0.5 101.3 91.3 -10.0 WRANGEL BAY -64.1667 81.8000 58.2 54.7 -3.5 106.7 94.2 -12.5 ST. PATRICK BAY -64.7333 81.7333 59.7 55.9 -3.8 103.9 94.4 -9.5 DISCOVERY HARBOUR -65.7167 81.2167 72.5 75.6 3.1 105.4 98.2 -7.2 CAPE DEFOSSE -74.1667 78.6667 116.7 118.3 1.6 113.9 106.7 -7.2 PIM ISLAND -72.7437 78.1151 102.7 108.1 5.4 93.9 101.5 7.6 RENSSELAER BAY -72.6333 78.3000 110.9 111.7 0.8 82.9 101.9 19.0 FOULKE FIORD -68.8833 76.5500 78.9 78.2 -0.7 99.0 92.3 -6.7 NORTH STAR BAY -81.0667 76.1333 89.4 86.8 -2.6 129.9 124.8 -5.1 KING EDWARD POINT -83.0833 76.4167 96.3 90.0 -6.3 132.5 126.1 -6.4 GRISE FIORD, NTW -81.0833 75.7667 84.7 83.4 -1.3 132.7 127.3 -5.4 BELCHER POINT -84.2167 75.7667 88.4 90.0 1.6 135.9 128.5 -7.4 CAPE SKOGN, NTW -79.3667 74.8667 69.0 66.5 -2.5 134.6 128.5 -6.1 CAPE COCKBURN -82.4167 74.5167 66.4 65.6 -0.8 137.9 136.0 -1.9 DUNGAS HARBOUR -78.1000 73.6333 53.9 54.7 0.8 135.9 129.9 -6.0 CAPE LIVERPOOL -74.6500 72.2167 44.8 42.3 -2.5 138.3 129.7 -8.6 NOVA ZEMBLA ISLAND -71.1667 70.8667 28.2 35.8 7.6 135.5 128.1 -7.4 REFUGE HARBOUR -80.5000 72.5833 55.1 56.7 1.6 134.0 129.9 -4.1 PISIKTARFIK ISLAND -80.7833 72.1000 57.3 58.0 0.7 139.9 130.2 -9.7 KOLUKTOD BAY -80.8500 71.9000 55.6 58.4 2.8 132.5 130.4 -2.1 MILNE INLET (HEAD) -84.4000 73.0500 73.1 68.5 -4.6 148.9 142.3 -6.6 STRATHCONA SOUND -85.1667 73.0333 61.2 68.4 7.2 147.9 142.3 -5.6 ARCTIC BAY -89.6333 72.6333 52.5 51.2 -1.3 163.5 169.5 6.0 MCBEAN ISLAND -86.8333 70.0333 38.1 33.7 -4.4 335.3 332.0 -3.3 CROWN PRINCE FREDERICK -90.2599 62.6424 131.0 131.1 0.1 263.8 271.8 8.0 RANKIN INLET -93.6022 58.9993 154.0 159.5 5.5 24.0 25.6 1.6 CHERCHIL -82.8779 63.3132 100.0 100.1 0.1 139.2 136.7 -2.5 KORAL HARBOUR -78.1058 63.0142 144.0 137.3 -6.7 52.2 73.3 21.1 NOTTINGEN -77.4623 63.9683 208.0 207.5 -0.5 98.5 78.6 -19.9 SOLSBERY -69.4347 59.1201 429.0 376.1 -52.9 14.5 23.2 8.7 LIVE RIVER -65.5218 60.3872 214.0 210.6 -3.4 342.0 24.7 42.7 PORT BERRUAL -69.7491 62.6492 350.0 349.7 -0.3 17.4 20.7 3.3 LAKE HARBOUR -67.8368 63.4616 330.0 321.6 -8.4 324.6 339.5 14.9 FROBISHER -64.0000 63.2500 181.0 170.7 -10.3 292.7 298.9 6.2 LEMIE ISLANDS -66.0000 68.2500 20.0 18.8 -1.2 237.0 225.5 -11.5 CAPE HUPER -55.2500 71.1167 46.0 43.0 -3.0 49.0 38.1 -10.9 IKERASAK -51.4167 69.3333 72.0 65.2 -6.8 345.0 356.0 11.0 YACOBSHAVN -53.4188 67.9881 78.0 80.4 2.4 357.0 348.6 -8.4 IGINIARFIC -53.3411 66.9160 107.0 112.8 5.8 339.0 322.7 -16.3 HOFSTEYN -51.5000 64.0000 138.0 123.7 -14.3 281.2 287.0 5.8 GODHOB -51.4167 63.7000 117.0 114.7 -2.3 281.2 283.0 1.8 FERINGEHAVN -49.5833 61.8667 103.0 102.0 -1.0 266.7 277.3 10.6 FREDERICSHOB -45.3333 60.1167 88.0 82.4 -5.6 243.5 253.0 9.5 NANORTALIK Mean difference: 0.7 -4.0 Absolute mean difference: 4.3 11.1 Root Mean Square: 6.5 14.4