# Filename: NOAA_LSA_PODS.Arc.Surface_Roughness.v01.20180407.10km.txt # # Users are free to use the information hosted on this site in their research, provided credit is given to the NOAA National Environmental # Satellite, Data, and Information Service (NESDIS) Center for Satellite Applications and Research (STAR) Laboratory for Satellite Altimetry (LSA). # # Data and images displayed on NOAA/NESDIS/STAR sites are provided for experimental use only and are not official operational NOAA products. More # information is available at: http://www.star.nesdis.noaa.gov/star/productdisclaimer.php # # Data Description: # This data file contains the NOAA / NESDIS / STAR / LSA Polar Ocean Data System (PODS) Arctic Surface Roughness Product. The Arctic Surface Roughness # Product is derived from Airborne Topographic Mapper (ATM) lidar elevation data acquired during annual, low-altitude NASA Operation IceBridge # airborne surveys over Arctic sea ice. IceBridge ATM data were acquired between March and May, 2009 - 2019. # # Due to the conical scanning geometry of the ATM lidar, across-track sampling is non-uniform, with sampling density greatest at the swath edges. To # account for the variation in sample density, ATM elevation data are gridded (See Figure 1 on Data Product Webpage). Each grid cell has an along-track # dimension of 30 m and an across-track dimension that is inversely proportional to the across-track sampling density. The grid configuration optimizes # ATM sample density providing high-resolution measurements of sea ice surface roughness while still containing enough point measurements for robust # statistical calculations. Statistics are computed on the distribution of sea ice surface roughness for 10 km along-track segments, for each aircraft # flight line. # # Citation: # Users are asked to cite the following publication whenever these data are used: # Connor, L., S. Farrell and D. McAdoo (2017), A decadal study of interannual variability in Arctic sea ice freeboard using airborne laser altimetry # (2006-2016), presented at the 2017 IGS International Symposium on Polar Ice, Polar Climate, and Polar Change, Boulder, Colorado, 14-19 Aug. 2017. # # Point of Contact: Laurence.Connor@noaa.gov # # Data Product Webpage: https://www.star.nesdis.noaa.gov/sod/lsa/SeaIce/SeaIceSurfaceRoughness.php # # File format is comma separated ascii text, and columns are as follows: # 1. UTC Time (YYYY-MM-DD HH:MM:SS), associated with average data acquisition time within 10km segment # 2. Latitude (degrees), average of measurements within 10km segment # 3. Longitude (degrees), average of measurements within 10km segment # 4. Mean surface roughness (m), arithmetic mean of all surface roughness measurements in 10km segment # 5. Maximum surface roughness (m), maximum value of surface roughness in 10km segment # 6. Surface roughness 5th percentile (m), 5th percentile height of all surface roughness measurements in 10km segment # 7. Surface roughness 25th percentile (m), 25th percentile height of all surface roughness measurements in 10km segment # 8. Surface roughness 75th percentile (m), 75th percentile height of all surface roughness measurements in 10km segment # 9. Surface roughness 95th percentile (m), 95th percentile height of all surface roughness measurements in 10km segment # 10. Surface roughness 99th percentile (m), 99th percentile height of all surface roughness measurements in 10km segment # # # # # # -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Time, Latitude, Longitude, Mean surface roughness, Maximum surface roughness, Surface roughness 5th percentile, Surface roughness 25th percentile, Surface roughness 75th percentile, Surface roughness 95th percentile, Surface roughness 99th percentile 2018-04-07 18:09:09,70.532083787,-146.067066663,0.18,0.52,0.07,0.11,0.23,0.35,0.46 2018-04-07 18:10:26,70.621706334,-146.085696857,0.24,0.57,0.09,0.17,0.30,0.41,0.48 2018-04-07 18:11:43,70.7113358846,-146.104288727,0.16,0.76,0.06,0.10,0.21,0.34,0.53 2018-04-07 18:13:00,70.800959618,-146.123035559,0.14,0.39,0.06,0.09,0.17,0.24,0.30 2018-04-07 18:14:14,70.890579213,-146.141806731,0.11,0.35,0.06,0.07,0.14,0.23,0.29 2018-04-07 18:15:24,70.980197726,-146.160674143,0.12,0.46,0.06,0.08,0.15,0.22,0.28 2018-04-07 18:16:35,71.069805391,-146.180030132,0.14,0.47,0.05,0.09,0.18,0.28,0.39 2018-04-07 18:17:45,71.159418815,-146.199324551,0.10,0.36,0.05,0.07,0.12,0.17,0.21 2018-04-07 18:18:55,71.248972285,-146.221075489,0.13,0.46,0.06,0.10,0.17,0.22,0.28 2018-04-07 18:20:05,71.338111834,-146.255478933,0.14,0.43,0.06,0.09,0.18,0.26,0.36 2018-04-07 18:21:15,71.427563301,-146.280272485,0.09,0.24,0.05,0.06,0.11,0.15,0.18 2018-04-07 18:22:26,71.51712627,-146.301187223,0.09,0.34,0.05,0.06,0.10,0.17,0.21 2018-04-07 18:23:38,71.606676393,-146.323329651,0.08,0.27,0.04,0.05,0.11,0.17,0.22 2018-04-07 18:24:46,71.6923037456,-146.343854428,0.14,0.38,0.06,0.09,0.18,0.23,0.27 2018-04-07 18:29:39,71.921495941,-145.904694446,0.10,0.30,0.05,0.06,0.13,0.20,0.26 2018-04-07 18:31:07,71.936276193,-145.619094533,0.10,0.34,0.05,0.07,0.13,0.19,0.25 2018-04-07 18:32:34,71.948412924,-145.332006332,0.08,0.20,0.04,0.05,0.10,0.14,0.17 2018-04-07 18:34:01,71.954696077,-145.042875748,0.08,0.24,0.03,0.06,0.09,0.14,0.18 2018-04-07 18:35:28,71.96360018,-144.754630666,0.12,0.33,0.05,0.07,0.15,0.22,0.27 2018-04-07 18:36:56,71.980196156,-144.469429543,0.10,0.33,0.05,0.07,0.13,0.19,0.22 2018-04-07 18:38:23,71.998886488,-144.185179151,0.09,0.32,0.03,0.06,0.11,0.18,0.24 2018-04-07 18:39:49,72.0174771634,-143.900634599,0.09,0.27,0.05,0.06,0.11,0.18,0.23 2018-04-07 18:41:16,72.038980102,-143.618192952,0.08,0.23,0.03,0.04,0.11,0.17,0.20 2018-04-07 18:42:41,72.0731965294,-143.350281677,0.08,0.27,0.04,0.05,0.10,0.14,0.17 2018-04-07 18:43:31,72.1010383114,-143.206662,0.09,0.18,0.04,0.06,0.11,0.16,0.18 2018-04-07 18:49:58,72.507085601,-142.679599335,0.11,0.27,0.05,0.07,0.14,0.18,0.21 2018-04-07 18:51:12,72.596109159,-142.639439824,0.09,0.21,0.05,0.07,0.10,0.14,0.17 2018-04-07 18:52:27,72.685107729,-142.598574609,0.10,0.34,0.06,0.08,0.12,0.17,0.26 2018-04-07 18:53:41,72.774109306,-142.557432236,0.12,0.33,0.06,0.09,0.14,0.18,0.25 2018-04-07 18:54:56,72.8630868657,-142.5157898,0.10,0.28,0.06,0.08,0.12,0.17,0.23 2018-04-07 18:56:10,72.952056116,-142.473608072,0.08,0.21,0.03,0.06,0.10,0.15,0.18 2018-04-07 18:57:25,73.041034387,-142.431401682,0.09,0.22,0.06,0.07,0.10,0.15,0.18 2018-04-07 18:58:40,73.130005839,-142.388829289,0.10,0.26,0.06,0.08,0.12,0.18,0.23 2018-04-07 18:59:55,73.218959656,-142.345755991,0.11,0.24,0.07,0.08,0.12,0.16,0.19 2018-04-07 19:01:10,73.307912849,-142.302369654,0.12,0.36,0.07,0.09,0.14,0.21,0.29 2018-04-07 19:02:26,73.396856373,-142.258336419,0.12,0.37,0.07,0.08,0.14,0.20,0.26 2018-04-07 19:03:42,73.485798144,-142.214078533,0.11,0.32,0.03,0.07,0.14,0.19,0.23 2018-04-07 19:04:58,73.574739179,-142.169545631,0.08,0.28,0.03,0.04,0.11,0.17,0.22 2018-04-07 19:06:15,73.66367127,-142.124566166,0.12,0.27,0.07,0.09,0.14,0.20,0.24 2018-04-07 19:07:32,73.752590403,-142.079083231,0.13,0.43,0.07,0.09,0.16,0.23,0.32 2018-04-07 19:08:49,73.841503306,-142.033185017,0.12,0.45,0.05,0.08,0.13,0.22,0.34 2018-04-07 19:10:05,73.930399445,-141.98661365,0.11,0.30,0.06,0.08,0.13,0.16,0.20 2018-04-07 19:11:22,74.0193026066,-141.939938962,0.12,0.40,0.07,0.09,0.15,0.22,0.28 2018-04-07 19:12:38,74.1081968139,-141.892780645,0.09,0.34,0.03,0.04,0.13,0.20,0.27 2018-04-07 19:13:54,74.197083928,-141.845207515,0.13,0.48,0.04,0.08,0.17,0.26,0.39 2018-04-07 19:15:17,74.2943930128,-141.792802041,0.11,0.68,0.07,0.09,0.13,0.18,0.26 2018-04-07 19:16:26,74.374819681,-141.748290325,0.11,0.22,0.07,0.09,0.13,0.16,0.19 2018-04-07 19:17:42,74.4636769517,-141.699172906,0.08,0.24,0.04,0.04,0.11,0.16,0.19 2018-04-07 19:18:58,74.552527875,-141.649709547,0.11,0.24,0.03,0.09,0.14,0.17,0.21 2018-04-07 19:20:14,74.641372346,-141.59973589,0.11,0.29,0.03,0.08,0.14,0.19,0.24 2018-04-07 19:21:29,74.730209179,-141.549277281,0.12,0.37,0.06,0.09,0.15,0.20,0.29 2018-04-07 19:22:44,74.819031083,-141.498111427,0.12,0.39,0.03,0.07,0.15,0.20,0.26 2018-04-07 19:23:59,74.9078450826,-141.446485923,0.11,0.36,0.03,0.04,0.16,0.22,0.30 2018-04-07 19:25:14,74.996646092,-141.394212937,0.14,0.33,0.08,0.11,0.17,0.21,0.26 2018-04-07 19:26:29,75.08545801,-141.341714981,0.12,0.35,0.06,0.09,0.15,0.20,0.25 2018-04-07 19:27:44,75.174248513,-141.288640783,0.12,0.35,0.06,0.08,0.15,0.22,0.30 2018-04-07 19:28:58,75.263017621,-141.234791075,0.13,0.29,0.06,0.10,0.16,0.20,0.25 2018-04-07 19:30:13,75.3517842773,-141.180447961,0.11,0.22,0.06,0.08,0.14,0.18,0.20 2018-04-07 19:31:27,75.440544213,-141.125307356,0.12,0.25,0.06,0.09,0.14,0.20,0.23 2018-04-07 19:32:41,75.5292881018,-141.069839082,0.12,0.37,0.03,0.07,0.16,0.24,0.29 2018-04-07 19:33:56,75.618019192,-141.013882017,0.12,0.34,0.05,0.09,0.14,0.20,0.26 2018-04-07 19:35:10,75.7067490423,-140.957167214,0.12,0.40,0.06,0.10,0.14,0.19,0.26 2018-04-07 19:36:25,75.795468958,-140.899924601,0.14,0.33,0.07,0.10,0.16,0.23,0.29 2018-04-07 19:37:39,75.8841814461,-140.841975866,0.12,0.33,0.06,0.09,0.15,0.21,0.25 2018-04-07 19:38:54,75.972864522,-140.782995075,0.13,0.33,0.07,0.09,0.15,0.22,0.27 2018-04-07 19:40:09,76.0614152957,-140.720465835,0.12,0.25,0.05,0.09,0.16,0.20,0.23 2018-04-07 19:41:24,76.149906954,-140.656547962,0.13,0.44,0.04,0.09,0.17,0.25,0.36 2018-04-07 19:42:39,76.238351705,-140.591685046,0.12,0.31,0.03,0.08,0.15,0.20,0.25 2018-04-07 19:43:54,76.326835265,-140.526123846,0.13,0.40,0.07,0.10,0.16,0.23,0.33 2018-04-07 19:45:10,76.415312364,-140.459949061,0.08,0.25,0.03,0.04,0.12,0.16,0.20 2018-04-07 19:46:25,76.503758154,-140.392711904,0.09,0.35,0.03,0.05,0.12,0.18,0.22 2018-04-07 19:47:41,76.592175054,-140.324575169,0.10,0.33,0.05,0.08,0.12,0.18,0.23 2018-04-07 19:48:56,76.680582352,-140.255595265,0.09,0.24,0.03,0.06,0.12,0.16,0.20 2018-04-07 19:50:12,76.76897188,-140.185784988,0.10,0.36,0.04,0.07,0.13,0.17,0.24 2018-04-07 19:51:28,76.857341155,-140.114970672,0.11,0.34,0.06,0.09,0.13,0.18,0.26 2018-04-07 19:52:20,76.9167335378,-140.067387578,0.16,0.45,0.03,0.10,0.21,0.30,0.42 2018-04-07 19:56:05,77.162234803,-140.223331791,0.12,0.36,0.07,0.09,0.14,0.20,0.26 2018-04-07 19:57:24,77.242487952,-140.404792239,0.11,0.42,0.04,0.08,0.13,0.21,0.29 2018-04-07 19:58:43,77.325725733,-140.558468567,0.11,0.35,0.04,0.08,0.14,0.20,0.28 2018-04-07 20:00:03,77.409430578,-140.707748159,0.13,0.44,0.08,0.10,0.15,0.21,0.34 2018-04-07 20:01:22,77.493079109,-140.858618439,0.13,0.37,0.07,0.09,0.15,0.24,0.29 2018-04-07 20:02:43,77.5766523069,-141.011315151,0.13,0.41,0.05,0.10,0.15,0.22,0.30 2018-04-07 20:04:04,77.660122708,-141.166180873,0.13,0.35,0.06,0.09,0.15,0.22,0.29 2018-04-07 20:05:25,77.7435050406,-141.323086635,0.12,0.39,0.06,0.09,0.15,0.21,0.25 2018-04-07 20:06:46,77.82679395,-141.482124484,0.13,0.38,0.05,0.09,0.17,0.23,0.27 2018-04-07 20:08:09,77.909997211,-141.643241292,0.13,0.38,0.07,0.10,0.16,0.22,0.29 2018-04-07 20:09:32,77.9930967596,-141.806711811,0.13,0.36,0.06,0.10,0.17,0.22,0.26 2018-04-07 20:10:55,78.076107269,-141.972327678,0.14,0.35,0.07,0.10,0.17,0.23,0.29 2018-04-07 20:12:19,78.15901838,-142.140252014,0.13,0.47,0.06,0.09,0.15,0.23,0.28 2018-04-07 20:13:43,78.24183417,-142.310458132,0.12,0.44,0.06,0.08,0.14,0.21,0.28 2018-04-07 20:15:07,78.324534858,-142.483129081,0.12,0.40,0.04,0.08,0.15,0.24,0.33 2018-04-07 20:16:31,78.40713939,-142.658142154,0.12,0.43,0.06,0.09,0.13,0.18,0.26 2018-04-07 20:17:56,78.489626691,-142.835867724,0.14,0.27,0.08,0.11,0.16,0.21,0.24 2018-04-07 20:19:20,78.572019654,-143.01586241,0.14,0.45,0.07,0.10,0.17,0.23,0.32 2018-04-07 20:20:46,78.654295135,-143.198543115,0.14,0.40,0.05,0.10,0.16,0.25,0.32 2018-04-07 20:22:11,78.736473986,-143.383619854,0.13,0.42,0.08,0.10,0.15,0.24,0.33 2018-04-07 20:23:36,78.818509969,-143.571609668,0.13,0.33,0.08,0.10,0.15,0.21,0.29 2018-04-07 20:24:40,78.8807193475,-143.716003102,0.13,0.33,0.08,0.10,0.15,0.22,0.27 2018-04-07 20:29:16,78.860846594,-144.952137021,0.13,0.29,0.08,0.10,0.16,0.21,0.26 2018-04-07 20:30:37,78.805250772,-145.316401834,0.12,0.40,0.05,0.09,0.14,0.21,0.31 2018-04-07 20:31:58,78.749457456,-145.678181886,0.11,0.23,0.07,0.09,0.13,0.18,0.21 2018-04-07 20:33:19,78.693250713,-146.036475325,0.13,0.48,0.07,0.09,0.16,0.23,0.35 2018-04-07 20:34:40,78.636630391,-146.391312642,0.12,0.33,0.05,0.09,0.15,0.20,0.27 2018-04-07 20:36:01,78.579584525,-146.742646965,0.13,0.37,0.07,0.10,0.16,0.21,0.27 2018-04-07 20:37:22,78.52212102,-147.090511176,0.13,0.30,0.08,0.10,0.15,0.20,0.24 2018-04-07 20:38:42,78.464244933,-147.434933364,0.14,0.29,0.08,0.11,0.16,0.22,0.27 2018-04-07 20:40:03,78.405991926,-147.77601149,0.13,0.37,0.07,0.09,0.15,0.22,0.29 2018-04-07 20:41:24,78.347320231,-148.113587426,0.11,0.22,0.07,0.09,0.13,0.17,0.20 2018-04-07 20:42:45,78.288281614,-148.447894713,0.12,0.47,0.05,0.08,0.14,0.23,0.38 2018-04-07 20:44:06,78.228856246,-148.778911647,0.12,0.33,0.07,0.09,0.13,0.21,0.24 2018-04-07 20:45:26,78.169035568,-149.106611941,0.11,0.28,0.06,0.08,0.12,0.19,0.23 2018-04-07 20:46:46,78.108838814,-149.431034395,0.11,0.37,0.06,0.08,0.13,0.19,0.28 2018-04-07 20:48:06,78.048270657,-149.75220531,0.11,0.42,0.05,0.08,0.14,0.21,0.34 2018-04-07 20:49:27,77.990214197,-150.081885289,0.09,0.31,0.06,0.07,0.11,0.17,0.23 2018-04-07 20:50:47,77.955330547,-150.477425865,0.12,0.37,0.06,0.09,0.15,0.21,0.26 2018-04-07 20:52:07,77.910123135,-150.846353725,0.11,0.27,0.06,0.08,0.14,0.19,0.22 2018-04-07 20:53:27,77.85139766,-151.170446205,0.11,0.22,0.06,0.08,0.13,0.17,0.20 2018-04-07 20:54:46,77.788279156,-151.473597654,0.11,0.27,0.06,0.08,0.13,0.21,0.24 2018-04-07 20:56:05,77.725031948,-151.774462643,0.13,0.25,0.07,0.10,0.15,0.20,0.23 2018-04-07 20:57:23,77.661537558,-152.072590157,0.09,0.30,0.05,0.07,0.11,0.16,0.24 2018-04-07 20:58:41,77.597715474,-152.367683713,0.13,0.32,0.07,0.10,0.16,0.22,0.26 2018-04-07 21:00:00,77.53359384,-152.659884966,0.14,0.68,0.06,0.08,0.14,0.38,0.61 2018-04-07 21:01:18,77.469150619,-152.949077509,0.11,0.37,0.06,0.07,0.12,0.19,0.26 2018-04-07 21:02:37,77.404440874,-153.235542643,0.10,0.38,0.05,0.07,0.12,0.17,0.22 2018-04-07 21:03:55,77.3394615576,-153.519270099,0.09,0.30,0.05,0.07,0.11,0.15,0.19 2018-04-07 21:05:13,77.274195455,-153.800187496,0.12,0.24,0.06,0.08,0.15,0.20,0.23 2018-04-07 21:06:32,77.208606968,-154.078122795,0.10,0.35,0.06,0.08,0.12,0.18,0.26 2018-04-07 21:07:51,77.1427415394,-154.353347027,0.10,0.26,0.06,0.08,0.12,0.15,0.22 2018-04-07 21:09:12,77.076642775,-154.62599592,0.09,0.26,0.04,0.06,0.11,0.16,0.21 2018-04-07 21:10:32,77.010274804,-154.896014101,0.12,0.26,0.06,0.09,0.14,0.20,0.24 2018-04-07 21:11:52,76.943645018,-155.163384458,0.10,0.26,0.06,0.07,0.12,0.17,0.21 2018-04-07 21:13:12,76.876744785,-155.428095055,0.13,0.34,0.06,0.09,0.16,0.22,0.27 2018-04-07 21:14:32,76.809569051,-155.690126749,0.10,0.33,0.06,0.07,0.11,0.16,0.21 2018-04-07 21:15:52,76.742142592,-155.949611396,0.10,0.22,0.07,0.08,0.12,0.16,0.18 2018-04-07 21:17:12,76.674513644,-156.206782361,0.11,0.35,0.06,0.08,0.14,0.20,0.28 2018-04-07 21:18:33,76.606624164,-156.461383463,0.10,0.37,0.06,0.07,0.11,0.17,0.24 2018-04-07 21:19:53,76.538481465,-156.713434575,0.11,0.27,0.06,0.08,0.12,0.18,0.22 2018-04-07 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21:52:02,75.142336432,-158.764197156,0.11,0.28,0.07,0.09,0.13,0.19,0.23 2018-04-07 21:53:29,75.058522379,-158.6384684,0.11,0.33,0.06,0.08,0.13,0.20,0.28 2018-04-07 21:54:52,74.974641484,-158.514079515,0.08,0.16,0.06,0.07,0.09,0.12,0.14 2018-04-07 21:56:11,74.890698494,-158.391007551,0.11,0.36,0.06,0.07,0.13,0.18,0.25 2018-04-07 21:57:32,74.806697701,-158.269197654,0.10,0.24,0.06,0.07,0.12,0.17,0.21 2018-04-07 21:58:52,74.722626294,-158.148794092,0.12,0.26,0.07,0.09,0.14,0.20,0.23 2018-04-07 22:00:11,74.638484555,-158.029696208,0.12,0.33,0.06,0.09,0.15,0.22,0.29 2018-04-07 22:01:31,74.554288178,-157.911783187,0.10,0.27,0.06,0.07,0.12,0.18,0.24 2018-04-07 22:02:51,74.470028399,-157.795152332,0.09,0.29,0.06,0.07,0.10,0.14,0.19 2018-04-07 22:04:10,74.385697298,-157.679782153,0.09,0.26,0.04,0.07,0.11,0.17,0.23 2018-04-07 22:05:29,74.301307968,-157.565580931,0.10,0.26,0.06,0.08,0.12,0.16,0.19 2018-04-07 22:06:48,74.216860888,-157.452562298,0.10,0.30,0.05,0.07,0.12,0.18,0.24 2018-04-07 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22:26:58,72.965599285,-157.197471969,0.11,0.35,0.06,0.08,0.13,0.20,0.27 2018-04-07 22:28:19,72.889017085,-157.35740961,0.08,0.23,0.06,0.07,0.10,0.14,0.18 2018-04-07 22:29:41,72.812383675,-157.516365875,0.11,0.36,0.06,0.08,0.13,0.18,0.28 2018-04-07 22:31:05,72.735593933,-157.673773574,0.17,0.40,0.08,0.12,0.21,0.29,0.33 2018-04-07 22:32:28,72.658690702,-157.829869675,0.11,0.35,0.06,0.08,0.14,0.20,0.24 2018-04-07 22:33:46,72.581662103,-157.984623739,0.10,0.25,0.06,0.08,0.12,0.17,0.21 2018-04-07 22:35:02,72.504546469,-158.138227495,0.10,0.43,0.06,0.08,0.12,0.19,0.25 2018-04-07 22:36:17,72.427374269,-158.290876085,0.10,0.25,0.06,0.07,0.11,0.17,0.22 2018-04-07 22:37:32,72.35009278,-158.442255887,0.10,0.26,0.06,0.08,0.12,0.16,0.22 2018-04-07 22:38:48,72.2728021281,-158.592238051,0.10,0.22,0.05,0.08,0.11,0.15,0.18 2018-04-07 22:40:03,72.195196787,-158.741198243,0.12,0.30,0.06,0.09,0.15,0.20,0.25 2018-04-07 22:41:18,72.117579726,-158.888799277,0.14,0.34,0.07,0.10,0.16,0.24,0.32 2018-04-07 22:42:33,72.039856663,-159.035125577,0.15,0.60,0.07,0.10,0.19,0.29,0.40 2018-04-07 22:43:47,71.962019017,-159.18026616,0.14,0.58,0.04,0.08,0.19,0.30,0.38 2018-04-07 22:45:01,71.884073427,-159.324154869,0.15,0.40,0.06,0.11,0.19,0.28,0.34 2018-04-07 22:46:14,71.806069931,-159.467152855,0.10,0.32,0.06,0.08,0.12,0.16,0.19 2018-04-07 22:47:26,71.7279111655,-159.608630826,0.08,0.19,0.03,0.05,0.10,0.14,0.17 2018-04-07 22:48:38,71.649696265,-159.749309838,0.06,0.14,0.04,0.04,0.06,0.10,0.12 2018-04-07 22:49:51,71.571388072,-159.888818661,0.10,0.30,0.03,0.06,0.12,0.20,0.26 2018-04-07 22:51:06,71.493000603,-160.027305246,0.10,0.27,0.04,0.05,0.14,0.19,0.23 2018-04-07 22:52:24,71.41450808,-160.16461866,0.14,0.41,0.03,0.08,0.19,0.28,0.36 2018-04-07 22:53:43,71.3359600433,-160.301094388,0.16,0.48,0.08,0.12,0.19,0.26,0.38 2018-04-07 22:55:03,71.25728598,-160.436328379,0.13,0.41,0.06,0.09,0.17,0.25,0.35 2018-04-07 22:56:22,71.1785817465,-160.570834498,0.09,0.36,0.03,0.04,0.12,0.20,0.31 2018-04-07 22:57:42,71.0996991879,-160.703788111,0.12,0.41,0.02,0.03,0.19,0.34,0.38 2018-04-07 22:59:03,71.020734765,-160.835749418,0.06,0.28,0.02,0.03,0.06,0.18,0.22 2018-04-07 23:00:24,70.941685462,-160.966700527,0.03,0.17,0.02,0.02,0.03,0.05,0.08 2018-04-07 23:01:45,70.862565041,-161.096726023,0.06,0.26,0.02,0.03,0.07,0.18,0.22 2018-04-07 23:03:04,70.783417795,-161.22607981,0.03,0.06,0.02,0.02,0.03,0.04,0.05 2018-04-07 23:04:24,70.70414462,-161.354611475,0.12,0.31,0.02,0.09,0.17,0.21,0.24 2018-04-07 23:05:45,70.6245774645,-161.482503004,0.14,0.40,0.02,0.09,0.20,0.25,0.29 2018-04-07 23:07:07,70.5453862256,-161.60832361,0.02,0.05,0.02,0.02,0.03,0.03,0.04 2018-04-07 23:08:30,70.465905255,-161.7337673,0.02,0.04,0.02,0.02,0.03,0.03,0.03 2018-04-07 23:09:49,70.3887089075,-161.854707017,0.12,0.46,0.02,0.05,0.17,0.26,0.38