# Filename: NOAA_LSA_PODS.Arc.Surface_Roughness.v01.20160420.10km.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 2016-04-20 16:12:25,85.453774058,-82.940802078,0.28,0.75,0.11,0.19,0.36,0.52,0.64 2016-04-20 16:13:45,85.496295854,-83.943839317,0.19,0.56,0.09,0.13,0.23,0.36,0.48 2016-04-20 16:15:04,85.537451876,-84.965390975,0.28,0.65,0.11,0.18,0.35,0.52,0.59 2016-04-20 16:16:22,85.577121288,-86.005887354,0.19,0.71,0.08,0.12,0.23,0.36,0.50 2016-04-20 16:17:40,85.615278675,-87.065012,0.20,0.56,0.10,0.15,0.25,0.34,0.40 2016-04-20 16:18:57,85.652004163,-88.14181705,0.22,0.54,0.12,0.16,0.26,0.40,0.47 2016-04-20 16:20:15,85.687353749,-89.235547598,0.23,0.58,0.11,0.17,0.27,0.39,0.51 2016-04-20 16:21:33,85.721140115,-90.346824975,0.25,0.73,0.13,0.18,0.29,0.44,0.57 2016-04-20 16:22:51,85.75298467,-91.476818861,0.21,0.85,0.10,0.14,0.25,0.41,0.63 2016-04-20 16:24:09,85.783205204,-92.62321958,0.19,0.71,0.08,0.13,0.22,0.38,0.49 2016-04-20 16:25:27,85.81197389,-93.784510754,0.17,0.69,0.09,0.11,0.20,0.31,0.50 2016-04-20 16:26:23,85.8317410142,-94.6224105052,0.15,0.51,0.09,0.10,0.17,0.26,0.32 2016-04-20 16:28:29,85.8719631773,-96.5510541786,0.16,0.78,0.08,0.11,0.17,0.31,0.49 2016-04-20 16:29:24,85.887878338,-97.375615086,0.17,0.67,0.09,0.12,0.20,0.32,0.49 2016-04-20 16:30:10,85.9010081342,-98.0955014832,0.18,0.44,0.10,0.13,0.22,0.34,0.41 2016-04-20 16:34:23,85.895461462,-102.105509821,0.31,0.78,0.14,0.20,0.39,0.54,0.66 2016-04-20 16:35:42,85.872375921,-103.33426279,0.21,0.68,0.10,0.14,0.24,0.39,0.55 2016-04-20 16:37:02,85.847281442,-104.546138754,0.23,0.93,0.12,0.16,0.28,0.43,0.60 2016-04-20 16:38:19,85.821127154,-105.731459486,0.18,0.65,0.09,0.13,0.22,0.32,0.46 2016-04-20 16:39:37,85.793097638,-106.898785111,0.17,0.42,0.09,0.12,0.20,0.28,0.36 2016-04-20 16:40:55,85.763322402,-108.050083407,0.21,0.59,0.12,0.15,0.25,0.35,0.44 2016-04-20 16:42:13,85.731680404,-109.183872826,0.19,0.51,0.10,0.14,0.23,0.33,0.43 2016-04-20 16:43:31,85.698686398,-110.302163965,0.23,0.75,0.11,0.16,0.27,0.42,0.56 2016-04-20 16:44:49,85.663850848,-111.401754639,0.21,0.64,0.10,0.14,0.26,0.41,0.51 2016-04-20 16:46:08,85.627536851,-112.48395887,0.25,0.63,0.11,0.19,0.31,0.42,0.53 2016-04-20 16:47:26,85.590010815,-113.549957475,0.24,0.79,0.06,0.14,0.33,0.50,0.65 2016-04-20 16:48:44,85.550627693,-114.595342981,0.25,0.68,0.10,0.15,0.32,0.48,0.56 2016-04-20 16:50:03,85.510015139,-115.623532359,0.18,0.66,0.09,0.11,0.22,0.37,0.44 2016-04-20 16:51:21,85.46794852,-116.632733974,0.18,0.49,0.08,0.12,0.22,0.33,0.43 2016-04-20 16:52:40,85.425187269,-117.627911723,0.19,0.69,0.09,0.13,0.23,0.35,0.50 2016-04-20 16:53:58,85.380711559,-118.601535373,0.17,0.56,0.09,0.12,0.20,0.31,0.39 2016-04-20 16:55:17,85.334148,-119.550740149,0.18,0.50,0.08,0.12,0.22,0.32,0.41 2016-04-20 16:56:35,85.286906229,-120.485323385,0.17,0.43,0.08,0.13,0.21,0.30,0.36 2016-04-20 16:57:53,85.238104432,-121.398519894,0.23,0.74,0.11,0.15,0.27,0.44,0.59 2016-04-20 16:59:12,85.188821324,-122.298667913,0.17,0.56,0.09,0.12,0.21,0.29,0.41 2016-04-20 17:00:30,85.137987199,-123.177096016,0.18,0.72,0.09,0.13,0.22,0.30,0.51 2016-04-20 17:01:48,85.086279263,-124.039238123,0.21,0.58,0.10,0.15,0.26,0.37,0.49 2016-04-20 17:03:05,85.033044567,-124.879485947,0.19,0.80,0.09,0.14,0.23,0.32,0.42 2016-04-20 17:04:23,84.979079551,-125.70449688,0.19,0.55,0.08,0.13,0.23,0.33,0.40 2016-04-20 17:05:40,84.924249509,-126.513163577,0.20,0.55,0.08,0.13,0.24,0.37,0.43 2016-04-20 17:06:58,84.867919987,-127.299779662,0.20,0.71,0.09,0.13,0.24,0.34,0.59 2016-04-20 17:08:16,84.811429536,-128.076381625,0.22,0.51,0.11,0.16,0.26,0.35,0.44 2016-04-20 17:09:33,84.753495043,-128.831324992,0.22,0.64,0.11,0.15,0.26,0.40,0.51 2016-04-20 17:10:51,84.695189004,-129.574573312,0.18,0.55,0.09,0.12,0.21,0.32,0.43 2016-04-20 17:12:08,84.635318793,-130.294947364,0.18,0.57,0.08,0.13,0.22,0.33,0.44 2016-04-20 17:13:26,84.575010631,-131.00310611,0.18,0.41,0.09,0.13,0.22,0.30,0.36 2016-04-20 17:14:43,84.513983617,-131.696481966,0.20,0.49,0.11,0.15,0.25,0.33,0.42 2016-04-20 17:16:01,84.452108584,-132.3738808,0.17,0.42,0.09,0.12,0.20,0.32,0.39 2016-04-20 17:17:18,84.389525011,-133.036731287,0.21,0.59,0.08,0.12,0.28,0.44,0.53 2016-04-20 17:18:35,84.326239206,-133.685201341,0.19,0.49,0.09,0.13,0.23,0.33,0.42 2016-04-20 17:19:52,84.262132344,-134.318176894,0.20,0.56,0.10,0.14,0.24,0.36,0.45 2016-04-20 17:21:09,84.197339708,-134.937081119,0.17,0.51,0.10,0.13,0.19,0.28,0.39 2016-04-20 17:22:27,84.132128724,-135.544786818,0.17,0.56,0.07,0.11,0.20,0.32,0.42 2016-04-20 17:23:44,84.066230952,-136.138637432,0.17,0.51,0.09,0.13,0.20,0.27,0.37 2016-04-20 17:25:02,83.999722749,-136.71950813,0.16,0.57,0.08,0.11,0.19,0.31,0.43 2016-04-20 17:26:20,83.9319999824,-137.288973381,0.19,0.74,0.09,0.13,0.23,0.34,0.45 2016-04-20 17:27:38,83.864644579,-137.840245302,0.18,0.65,0.09,0.13,0.22,0.34,0.46 2016-04-20 17:28:56,83.796397928,-138.383798371,0.16,0.46,0.09,0.12,0.19,0.28,0.36 2016-04-20 17:30:14,83.727645775,-138.915913693,0.20,0.58,0.09,0.14,0.23,0.39,0.47 2016-04-20 17:31:32,83.658336819,-139.436134719,0.24,0.58,0.12,0.17,0.29,0.42,0.51 2016-04-20 17:32:50,83.588557667,-139.945525833,0.19,0.94,0.10,0.14,0.22,0.35,0.56 2016-04-20 17:34:07,83.517189588,-140.431680627,0.18,0.53,0.08,0.11,0.22,0.34,0.44 2016-04-20 17:35:25,83.446647134,-140.921675774,0.16,0.60,0.09,0.12,0.20,0.28,0.43 2016-04-20 17:36:44,83.376451454,-141.410397011,0.16,0.48,0.07,0.10,0.19,0.30,0.37 2016-04-20 17:38:04,83.304838151,-141.878066824,0.20,0.59,0.08,0.13,0.26,0.39,0.46 2016-04-20 17:39:24,83.23259552,-142.333600936,0.17,0.49,0.08,0.12,0.20,0.28,0.42 2016-04-20 17:40:43,83.160292261,-142.783596128,0.20,0.56,0.10,0.15,0.24,0.34,0.43 2016-04-20 17:42:02,83.087510139,-143.223402071,0.22,0.65,0.11,0.16,0.26,0.39,0.55 2016-04-20 17:43:20,83.014077432,-143.651088641,0.15,0.48,0.07,0.10,0.19,0.30,0.40 2016-04-20 17:44:38,82.940786098,-144.075980169,0.17,0.49,0.08,0.12,0.20,0.29,0.37 2016-04-20 17:45:56,82.866787208,-144.488253401,0.15,0.50,0.08,0.11,0.18,0.27,0.35 2016-04-20 17:47:13,82.79227279,-144.890201941,0.17,0.52,0.09,0.13,0.21,0.30,0.43 2016-04-20 17:48:31,82.717302641,-145.28266032,0.17,0.48,0.10,0.12,0.20,0.28,0.34 2016-04-20 17:49:50,82.642639085,-145.674732312,0.18,0.47,0.09,0.14,0.21,0.30,0.40 2016-04-20 17:51:09,82.567267519,-146.054476248,0.17,0.46,0.08,0.12,0.19,0.29,0.40 2016-04-20 17:52:28,82.491700776,-146.428074517,0.14,0.38,0.08,0.10,0.17,0.26,0.32 2016-04-20 17:53:47,82.415612949,-146.791692197,0.15,0.34,0.08,0.12,0.18,0.24,0.29 2016-04-20 17:55:07,82.339571101,-147.152256378,0.16,0.48,0.08,0.12,0.19,0.28,0.36 2016-04-20 17:56:25,82.263347473,-147.507125613,0.17,0.45,0.07,0.12,0.21,0.30,0.37 2016-04-20 17:57:44,82.18619042,-147.847244985,0.18,0.66,0.09,0.13,0.22,0.30,0.39 2016-04-20 17:59:02,82.109311399,-148.187385443,0.17,0.47,0.09,0.13,0.21,0.30,0.37 2016-04-20 18:00:20,82.032065467,-148.519789311,0.19,0.56,0.09,0.13,0.23,0.35,0.50 2016-04-20 18:01:38,81.954540642,-148.84559393,0.15,0.60,0.05,0.06,0.20,0.29,0.38 2016-04-20 18:02:56,81.876663243,-149.163974438,0.16,0.49,0.09,0.12,0.18,0.28,0.36 2016-04-20 18:04:15,81.798783188,-149.4793198,0.16,0.51,0.07,0.12,0.20,0.29,0.36 2016-04-20 18:05:33,81.720495244,-149.786688832,0.13,0.35,0.08,0.10,0.15,0.21,0.27 2016-04-20 18:06:51,81.6421098458,-150.08997658,0.15,0.44,0.07,0.11,0.17,0.27,0.34 2016-04-20 18:08:09,81.5632868536,-150.385036073,0.09,0.29,0.05,0.05,0.13,0.20,0.24 2016-04-20 18:09:27,81.484494679,-150.677746216,0.15,0.45,0.05,0.10,0.18,0.29,0.39 2016-04-20 18:10:45,81.405655248,-150.967227011,0.14,0.47,0.08,0.11,0.16,0.22,0.31 2016-04-20 18:12:03,81.326000886,-151.243935445,0.16,0.51,0.10,0.12,0.19,0.28,0.41 2016-04-20 18:13:20,81.246713965,-151.522693496,0.16,0.33,0.09,0.12,0.19,0.24,0.28 2016-04-20 18:14:38,81.167312438,-151.797552091,0.16,0.47,0.08,0.12,0.18,0.28,0.36 2016-04-20 18:15:56,81.087141152,-152.060315715,0.15,0.46,0.06,0.11,0.18,0.27,0.34 2016-04-20 18:17:13,81.007228237,-152.32399016,0.15,0.41,0.09,0.11,0.17,0.26,0.33 2016-04-20 18:18:31,80.926855081,-152.579576517,0.16,0.41,0.08,0.12,0.19,0.27,0.34 2016-04-20 18:19:48,80.846451484,-152.83251714,0.17,0.44,0.09,0.12,0.20,0.27,0.34 2016-04-20 18:21:06,80.766514529,-153.089156557,0.15,0.35,0.07,0.11,0.19,0.27,0.32 2016-04-20 18:22:23,80.685830323,-153.334218488,0.14,0.41,0.07,0.10,0.16,0.24,0.31 2016-04-20 18:23:41,80.6047935452,-153.572695661,0.14,0.39,0.08,0.10,0.17,0.23,0.30 2016-04-20 18:24:58,80.52343694,-153.805063019,0.15,0.51,0.08,0.10,0.19,0.28,0.38 2016-04-20 18:26:15,80.442412994,-154.039698441,0.15,0.42,0.08,0.11,0.18,0.29,0.34 2016-04-20 18:27:33,80.360945156,-154.266708167,0.15,0.71,0.08,0.11,0.17,0.27,0.35 2016-04-20 18:28:50,80.279605511,-154.493464259,0.15,0.34,0.10,0.12,0.17,0.22,0.27 2016-04-20 18:30:08,80.198366801,-154.719667869,0.15,0.46,0.08,0.11,0.17,0.26,0.34 2016-04-20 18:31:25,80.11601827,-154.929840014,0.14,0.42,0.07,0.10,0.16,0.24,0.30 2016-04-20 18:32:43,80.0345461,-155.149452985,0.13,0.47,0.06,0.09,0.16,0.23,0.32 2016-04-20 18:34:00,79.952539315,-155.360485754,0.13,0.50,0.07,0.09,0.15,0.24,0.30 2016-04-20 18:35:18,79.870537585,-155.569881113,0.14,0.42,0.07,0.10,0.17,0.23,0.28 2016-04-20 18:36:36,79.788299566,-155.774580783,0.12,0.38,0.06,0.09,0.14,0.22,0.27 2016-04-20 18:37:53,79.7059255561,-155.975902679,0.11,0.38,0.06,0.06,0.14,0.25,0.33 2016-04-20 18:39:11,79.6234815361,-156.174751504,0.06,0.18,0.05,0.06,0.06,0.12,0.16 2016-04-20 18:40:29,79.5409176269,-156.370503679,0.10,0.31,0.06,0.06,0.13,0.20,0.26 2016-04-20 18:41:47,79.458282897,-156.563819751,0.13,0.43,0.07,0.09,0.15,0.22,0.28 2016-04-20 18:43:05,79.375575804,-156.754717536,0.10,0.31,0.05,0.07,0.13,0.18,0.23 2016-04-20 18:44:24,79.2925193011,-156.939629754,0.11,0.34,0.06,0.07,0.12,0.21,0.27 2016-04-20 18:45:42,79.209612968,-157.125043144,0.11,0.42,0.06,0.08,0.13,0.22,0.29 2016-04-20 18:47:00,79.126492043,-157.306324236,0.10,0.27,0.06,0.07,0.12,0.17,0.22 2016-04-20 18:48:19,79.043424913,-157.48694003,0.10,0.27,0.06,0.07,0.12,0.17,0.22 2016-04-20 18:49:37,78.960228038,-157.664537076,0.11,0.33,0.06,0.08,0.13,0.21,0.27 2016-04-20 18:50:56,78.876833806,-157.838266361,0.11,0.28,0.06,0.08,0.13,0.19,0.23 2016-04-20 18:52:14,78.793247911,-158.008212376,0.12,0.39,0.06,0.08,0.14,0.21,0.31 2016-04-20 18:53:33,78.709681955,-158.177173474,0.12,0.34,0.07,0.09,0.14,0.20,0.27 2016-04-20 18:54:52,78.626078195,-158.344430896,0.11,0.29,0.06,0.08,0.13,0.20,0.24 2016-04-20 18:56:11,78.542462897,-158.51032999,0.11,0.36,0.06,0.08,0.12,0.19,0.24 2016-04-20 18:57:30,78.458486005,-158.670359054,0.12,0.39,0.06,0.08,0.14,0.26,0.32 2016-04-20 18:58:48,78.375008413,-158.835702642,0.11,0.29,0.06,0.08,0.13,0.19,0.24 2016-04-20 19:00:07,78.290663753,-158.988635823,0.10,0.29,0.06,0.07,0.11,0.17,0.21 2016-04-20 19:01:26,78.206548036,-159.143461779,0.09,0.23,0.05,0.06,0.10,0.16,0.19 2016-04-20 19:02:45,78.122448212,-159.297405344,0.09,0.30,0.05,0.07,0.11,0.17,0.22 2016-04-20 19:04:04,78.038257495,-159.449097677,0.09,0.24,0.06,0.07,0.11,0.17,0.21 2016-04-20 19:05:23,77.9538545407,-159.597980246,0.09,0.25,0.06,0.07,0.11,0.17,0.20 2016-04-20 19:06:41,77.8695608108,-159.745244563,0.10,0.25,0.06,0.07,0.12,0.17,0.21 2016-04-20 19:08:00,77.785022321,-159.89275615,0.10,0.24,0.06,0.07,0.11,0.16,0.21 2016-04-20 19:09:19,77.700443506,-160.039886773,0.10,0.32,0.06,0.07,0.12,0.20,0.24 2016-04-20 19:10:28,77.6268440875,-160.167900563,0.10,0.27,0.05,0.07,0.12,0.19,0.24 2016-04-20 19:14:46,77.352256788,-160.270481692,0.11,0.36,0.06,0.08,0.14,0.20,0.26 2016-04-20 19:16:08,77.267556732,-160.134177894,0.11,0.29,0.05,0.07,0.13,0.22,0.26 2016-04-20 19:17:31,77.182596483,-160.002205108,0.13,0.36,0.06,0.09,0.17,0.24,0.29 2016-04-20 19:18:54,77.097742177,-159.869660679,0.11,0.35,0.06,0.07,0.14,0.25,0.30 2016-04-20 19:20:17,77.012700287,-159.740454994,0.10,0.41,0.05,0.06,0.11,0.22,0.30 2016-04-20 19:21:40,76.927559661,-159.613430554,0.10,0.37,0.05,0.06,0.11,0.19,0.26 2016-04-20 19:23:03,76.842513175,-159.485939172,0.10,0.59,0.05,0.07,0.11,0.16,0.24 2016-04-20 19:24:27,76.7573344759,-159.360976056,0.09,0.27,0.05,0.06,0.11,0.16,0.21 2016-04-20 19:25:50,76.672076461,-159.237842496,0.11,0.34,0.05,0.07,0.13,0.22,0.29 2016-04-20 19:27:14,76.58684643,-159.11511281,0.10,0.33,0.05,0.07,0.12,0.18,0.25 2016-04-20 19:28:38,76.501527408,-158.994309899,0.09,0.32,0.05,0.06,0.10,0.16,0.22 2016-04-20 19:30:01,76.416291135,-158.873151684,0.10,0.36,0.05,0.07,0.12,0.19,0.24 2016-04-20 19:31:25,76.33057403,-158.759017835,0.11,0.31,0.06,0.08,0.13,0.19,0.24 2016-04-20 19:32:49,76.245192775,-158.641211262,0.13,0.49,0.07,0.09,0.15,0.23,0.35 2016-04-20 19:34:12,76.15950951,-158.528068424,0.14,0.60,0.06,0.08,0.17,0.29,0.49 2016-04-20 19:35:36,76.0739878768,-158.413491854,0.10,0.39,0.05,0.07,0.11,0.22,0.34 2016-04-20 19:36:59,75.9884154002,-158.300255087,0.12,0.43,0.06,0.07,0.15,0.24,0.34 2016-04-20 19:38:23,75.902711133,-158.189416332,0.11,0.36,0.05,0.07,0.14,0.24,0.29 2016-04-20 19:39:47,75.8170007586,-158.079321368,0.13,0.35,0.06,0.09,0.15,0.25,0.32 2016-04-20 19:41:10,75.731259317,-157.970283417,0.12,0.39,0.06,0.09,0.15,0.23,0.32 2016-04-20 19:42:34,75.645449665,-157.862780028,0.11,0.39,0.05,0.06,0.13,0.22,0.31 2016-04-20 19:43:57,75.559589851,-157.756539281,0.12,0.42,0.06,0.09,0.15,0.21,0.27 2016-04-20 19:45:20,75.473724345,-157.650992541,0.13,0.32,0.07,0.09,0.16,0.24,0.29 2016-04-20 19:46:43,75.3877987221,-157.546838108,0.11,0.32,0.05,0.06,0.14,0.22,0.25 2016-04-20 19:48:07,75.301808434,-157.444127864,0.12,0.51,0.05,0.06,0.16,0.22,0.28 2016-04-20 19:49:31,75.215747883,-157.342926305,0.12,0.50,0.05,0.08,0.14,0.24,0.34 2016-04-20 19:50:55,75.129741059,-157.241582047,0.12,0.31,0.06,0.08,0.15,0.22,0.28 2016-04-20 19:52:19,75.043643022,-157.141998544,0.10,0.43,0.06,0.07,0.11,0.20,0.31 2016-04-20 19:53:43,74.957512672,-157.043398041,0.09,0.26,0.05,0.06,0.10,0.16,0.22 2016-04-20 19:55:07,74.87131006,-156.946291858,0.10,0.35,0.05,0.07,0.12,0.17,0.28 2016-04-20 19:56:31,74.785119001,-156.849579198,0.11,0.44,0.05,0.07,0.13,0.23,0.32 2016-04-20 19:57:55,74.698879858,-156.754010566,0.11,0.32,0.05,0.07,0.14,0.21,0.27 2016-04-20 19:59:20,74.612609619,-156.65937188,0.11,0.28,0.06,0.08,0.14,0.19,0.24 2016-04-20 20:00:44,74.526310257,-156.565634444,0.12,0.57,0.05,0.07,0.16,0.27,0.40 2016-04-20 20:02:08,74.439992703,-156.472641492,0.12,0.40,0.05,0.07,0.15,0.23,0.32 2016-04-20 20:03:33,74.353611829,-156.380982257,0.12,0.39,0.05,0.07,0.15,0.24,0.31 2016-04-20 20:04:58,74.267164578,-156.290663824,0.09,0.32,0.05,0.06,0.10,0.18,0.27 2016-04-20 20:06:23,74.180777336,-156.200047273,0.11,0.32,0.05,0.07,0.14,0.22,0.29 2016-04-20 20:07:48,74.094299029,-156.111092601,0.10,0.33,0.05,0.06,0.12,0.21,0.27 2016-04-20 20:09:12,74.007786565,-156.023056535,0.10,0.51,0.05,0.06,0.13,0.22,0.34 2016-04-20 20:10:37,73.921247504,-155.935830746,0.14,0.80,0.06,0.08,0.16,0.31,0.49 2016-04-20 20:12:02,73.834664128,-155.84962302,0.15,0.53,0.05,0.10,0.19,0.32,0.41 2016-04-20 20:13:27,73.748106146,-155.763537037,0.21,0.73,0.08,0.13,0.27,0.45,0.54 2016-04-20 20:14:52,73.661451817,-155.679145292,0.21,0.66,0.11,0.16,0.26,0.36,0.49 2016-04-20 20:16:17,73.574816025,-155.594954077,0.18,0.78,0.06,0.11,0.23,0.38,0.54 2016-04-20 20:17:43,73.488132962,-155.511809536,0.10,0.41,0.05,0.06,0.11,0.20,0.27 2016-04-20 20:19:08,73.401444923,-155.429138597,0.18,0.92,0.07,0.10,0.22,0.36,0.56 2016-04-20 20:20:34,73.314689003,-155.347764724,0.25,1.14,0.10,0.16,0.30,0.55,0.77 2016-04-20 20:21:59,73.227925219,-155.266904779,0.17,0.76,0.09,0.12,0.20,0.32,0.44 2016-04-20 20:23:24,73.141135744,-155.186788016,0.15,0.94,0.06,0.08,0.19,0.33,0.46 2016-04-20 20:24:50,73.054337296,-155.107190625,0.28,0.94,0.05,0.09,0.41,0.68,0.80 2016-04-20 20:26:15,72.967507551,-155.028376852,0.20,0.81,0.05,0.10,0.25,0.48,0.61 2016-04-20 20:27:41,72.880613912,-154.950778683,0.16,0.65,0.05,0.08,0.21,0.43,0.56 2016-04-20 20:29:06,72.79372286,-154.873532593,0.14,0.77,0.06,0.08,0.17,0.31,0.46 2016-04-20 20:30:32,72.7068076645,-154.796978848,0.11,0.39,0.05,0.06,0.13,0.24,0.32 2016-04-20 20:31:58,72.619859102,-154.721226455,0.11,0.41,0.05,0.06,0.13,0.24,0.33 2016-04-20 20:33:25,72.532885911,-154.64614346,0.15,0.63,0.05,0.08,0.21,0.33,0.42 2016-04-20 20:34:51,72.4459459906,-154.571002268,0.18,0.59,0.06,0.11,0.22,0.37,0.47 2016-04-20 20:36:18,72.3589044533,-154.497523773,0.16,0.56,0.06,0.10,0.20,0.29,0.36 2016-04-20 20:37:45,72.2718733397,-154.424272848,0.15,0.46,0.05,0.08,0.19,0.27,0.36 2016-04-20 20:39:12,72.1849209585,-154.351513058,0.11,0.67,0.05,0.07,0.13,0.22,0.34 2016-04-20 20:40:41,72.0977315612,-154.279872753,0.09,0.26,0.05,0.06,0.12,0.17,0.21 2016-04-20 20:42:08,72.0106670096,-154.208067399,0.09,0.23,0.05,0.06,0.10,0.16,0.21 2016-04-20 20:43:36,71.923537176,-154.137427248,0.10,0.34,0.05,0.07,0.12,0.20,0.28 2016-04-20 20:45:04,71.8362793333,-154.068745422,0.12,0.43,0.06,0.08,0.15,0.25,0.33 2016-04-20 20:46:34,71.750734211,-153.981744995,0.13,0.41,0.06,0.09,0.16,0.25,0.30 2016-04-20 20:48:02,71.6670286044,-153.877747497,0.20,0.60,0.06,0.13,0.26,0.39,0.51 2016-04-20 20:49:29,71.5830866919,-153.776260796,0.32,0.70,0.12,0.23,0.42,0.53,0.61 2016-04-20 20:50:56,71.4988998295,-153.675668364,0.13,0.71,0.06,0.09,0.14,0.20,0.56 2016-04-20 20:52:22,71.414977416,-153.576503093,0.13,0.38,0.05,0.08,0.17,0.27,0.31 2016-04-20 20:53:47,71.330875183,-153.477683587,0.14,0.38,0.05,0.08,0.18,0.28,0.33 2016-04-20 20:55:13,71.246757283,-153.379408677,0.17,0.73,0.07,0.11,0.20,0.32,0.48 2016-04-20 20:56:37,71.162494048,-153.282772311,0.13,0.50,0.06,0.08,0.16,0.23,0.31 2016-04-20 20:57:59,71.0821239802,-153.191228588,0.14,0.30,0.07,0.10,0.16,0.22,0.26