# Filename: NOAA_LSA_PODS.Arc.Surface_Roughness.v01.20150330.10km.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 2015-03-30 19:35:09,71.26529721,-158.377865703,0.20,0.72,0.09,0.13,0.26,0.39,0.49 2015-03-30 19:36:38,71.34366144,-158.240854459,0.12,0.55,0.06,0.07,0.15,0.25,0.40 2015-03-30 19:38:07,71.421930582,-158.102755855,0.21,0.50,0.08,0.14,0.26,0.37,0.46 2015-03-30 19:39:38,71.500091771,-157.963494502,0.15,0.65,0.05,0.07,0.20,0.36,0.53 2015-03-30 19:41:09,71.578159197,-157.823144734,0.18,0.49,0.10,0.14,0.21,0.31,0.42 2015-03-30 19:42:40,71.656132256,-157.681696895,0.18,0.53,0.07,0.11,0.23,0.32,0.42 2015-03-30 19:44:11,71.7339944104,-157.539057177,0.15,0.34,0.07,0.10,0.18,0.25,0.28 2015-03-30 19:45:42,71.8117508828,-157.395242624,0.13,0.40,0.06,0.09,0.16,0.22,0.29 2015-03-30 19:51:52,72.13128701,-156.786693845,0.12,0.30,0.06,0.08,0.16,0.22,0.26 2015-03-30 19:54:30,72.269697726,-156.518981978,0.14,0.44,0.06,0.09,0.16,0.26,0.36 2015-03-30 19:55:56,72.346704063,-156.366768582,0.12,0.40,0.06,0.08,0.15,0.23,0.34 2015-03-30 19:57:22,72.423412422,-156.21228518,0.09,0.26,0.05,0.07,0.11,0.17,0.21 2015-03-30 19:58:49,72.500140354,-156.057257297,0.11,0.29,0.07,0.09,0.12,0.16,0.20 2015-03-30 20:00:16,72.576731737,-155.900827303,0.12,0.36,0.07,0.10,0.14,0.18,0.23 2015-03-30 20:01:43,72.653230463,-155.743217749,0.14,0.45,0.07,0.10,0.16,0.23,0.31 2015-03-30 20:03:09,72.72960329,-155.584249421,0.12,0.29,0.07,0.08,0.15,0.20,0.24 2015-03-30 20:04:36,72.805854992,-155.423942,0.21,0.66,0.09,0.13,0.26,0.40,0.53 2015-03-30 20:06:02,72.881946716,-155.26207891,0.19,0.57,0.08,0.12,0.25,0.35,0.44 2015-03-30 20:07:28,72.957897335,-155.098756621,0.17,0.51,0.09,0.13,0.20,0.31,0.43 2015-03-30 20:08:53,73.033768549,-154.93430244,0.17,0.39,0.08,0.11,0.21,0.30,0.35 2015-03-30 20:10:19,73.109479677,-154.768262043,0.13,0.37,0.07,0.09,0.16,0.22,0.28 2015-03-30 20:11:43,73.185063627,-154.600809675,0.16,0.52,0.07,0.12,0.19,0.27,0.37 2015-03-30 20:13:07,73.260491463,-154.431787018,0.15,0.47,0.06,0.09,0.19,0.28,0.36 2015-03-30 20:14:31,73.3361014165,-154.260907624,0.14,0.38,0.08,0.10,0.16,0.24,0.30 2015-03-30 20:16:00,73.415173315,-154.079813225,0.16,0.52,0.07,0.11,0.19,0.27,0.41 2015-03-30 20:17:24,73.490169588,-153.906197526,0.13,0.38,0.08,0.09,0.17,0.24,0.31 2015-03-30 20:18:48,73.56503186,-153.731098861,0.13,0.39,0.07,0.09,0.15,0.22,0.27 2015-03-30 20:20:12,73.639752942,-153.5544623,0.18,0.43,0.08,0.12,0.22,0.33,0.39 2015-03-30 20:21:38,73.71737212,-153.369066574,0.12,0.39,0.07,0.08,0.15,0.23,0.31 2015-03-30 20:23:01,73.792060358,-153.188717491,0.12,0.38,0.06,0.08,0.14,0.24,0.31 2015-03-30 20:24:23,73.866328513,-153.007259404,0.13,0.37,0.07,0.09,0.16,0.23,0.29 2015-03-30 20:25:45,73.940445295,-152.824188821,0.12,0.29,0.07,0.08,0.14,0.20,0.24 2015-03-30 20:27:06,74.014383127,-152.639354389,0.13,0.49,0.06,0.09,0.15,0.22,0.39 2015-03-30 20:28:28,74.088161951,-152.452844437,0.11,0.34,0.06,0.08,0.14,0.20,0.26 2015-03-30 20:29:49,74.161810947,-152.26480966,0.15,0.40,0.07,0.10,0.19,0.26,0.32 2015-03-30 20:31:11,74.235275054,-152.074955512,0.13,0.46,0.06,0.08,0.16,0.25,0.31 2015-03-30 20:32:32,74.30857889,-151.88340184,0.11,0.41,0.06,0.08,0.13,0.22,0.33 2015-03-30 20:33:53,74.381708805,-151.690070568,0.12,0.34,0.05,0.09,0.15,0.20,0.25 2015-03-30 20:35:14,74.4546607292,-151.494934001,0.13,0.41,0.06,0.10,0.15,0.22,0.32 2015-03-30 20:36:36,74.527453825,-151.29808025,0.13,0.35,0.07,0.10,0.16,0.23,0.29 2015-03-30 20:37:57,74.600061864,-151.09935035,0.17,0.39,0.09,0.12,0.20,0.27,0.33 2015-03-30 20:39:18,74.672507836,-150.898871159,0.16,0.30,0.08,0.12,0.19,0.26,0.28 2015-03-30 20:40:39,74.744752445,-150.696430372,0.12,0.27,0.08,0.10,0.13,0.18,0.23 2015-03-30 20:42:00,74.816815809,-150.492124193,0.12,0.46,0.06,0.09,0.15,0.22,0.28 2015-03-30 20:43:20,74.888709534,-150.286002121,0.12,0.31,0.08,0.09,0.14,0.19,0.25 2015-03-30 20:44:27,74.9485360389,-150.112422916,0.11,0.32,0.07,0.09,0.12,0.18,0.27 2015-03-30 20:50:43,74.7886662856,-149.933787697,0.13,0.36,0.08,0.11,0.15,0.21,0.28 2015-03-30 20:52:07,74.698484053,-149.957189033,0.12,0.27,0.07,0.09,0.14,0.18,0.23 2015-03-30 20:53:32,74.607345781,-149.960477291,0.13,0.34,0.07,0.09,0.15,0.22,0.26 2015-03-30 20:54:58,74.51624313,-149.961546976,0.13,0.45,0.07,0.09,0.16,0.21,0.26 2015-03-30 20:56:23,74.426202146,-149.962535216,0.14,0.39,0.09,0.11,0.15,0.21,0.26 2015-03-30 20:57:48,74.336371183,-149.963659178,0.16,0.52,0.08,0.11,0.20,0.29,0.37 2015-03-30 20:59:13,74.246540391,-149.964720985,0.13,0.39,0.05,0.08,0.15,0.24,0.33 2015-03-30 21:00:37,74.156710033,-149.965716687,0.15,0.37,0.06,0.11,0.19,0.28,0.33 2015-03-30 21:02:02,74.066879994,-149.966918175,0.13,0.36,0.07,0.09,0.15,0.22,0.29 2015-03-30 21:03:26,73.977050577,-149.967843741,0.12,0.52,0.06,0.08,0.14,0.24,0.36 2015-03-30 21:04:51,73.887220762,-149.96887282,0.15,0.43,0.07,0.10,0.18,0.26,0.33 2015-03-30 21:06:16,73.797389635,-149.9699833,0.15,0.38,0.06,0.10,0.18,0.26,0.31 2015-03-30 21:07:42,73.707558678,-149.970812437,0.13,0.34,0.07,0.10,0.15,0.21,0.25 2015-03-30 21:09:07,73.617728068,-149.971802745,0.16,0.50,0.07,0.10,0.20,0.29,0.38 2015-03-30 21:10:32,73.527897816,-149.97285842,0.19,0.65,0.09,0.13,0.23,0.39,0.51 2015-03-30 21:11:57,73.438068127,-149.973897832,0.12,0.36,0.07,0.09,0.13,0.21,0.30 2015-03-30 21:13:23,73.3482387,-149.974862008,0.11,0.32,0.06,0.08,0.13,0.20,0.26 2015-03-30 21:14:47,73.25840738,-149.975749859,0.16,0.39,0.07,0.11,0.19,0.26,0.30 2015-03-30 21:16:12,73.168576475,-149.976680772,0.14,0.48,0.07,0.10,0.18,0.25,0.32 2015-03-30 21:17:38,73.078745723,-149.977639286,0.18,0.50,0.07,0.11,0.22,0.35,0.43 2015-03-30 21:19:04,72.988915275,-149.978566662,0.19,0.51,0.08,0.13,0.24,0.38,0.46 2015-03-30 21:20:30,72.899085513,-149.9796926,0.15,0.47,0.08,0.11,0.19,0.26,0.34 2015-03-30 21:21:56,72.809256009,-149.980432486,0.19,0.49,0.08,0.14,0.23,0.30,0.35 2015-03-30 21:23:22,72.719425635,-149.981424122,0.12,0.39,0.07,0.08,0.15,0.22,0.30 2015-03-30 21:24:49,72.629594447,-149.982216561,0.13,0.37,0.06,0.09,0.16,0.23,0.33 2015-03-30 21:26:16,72.539763584,-149.983036931,0.15,0.43,0.07,0.09,0.19,0.31,0.38 2015-03-30 21:27:43,72.449932837,-149.983841194,0.20,0.50,0.08,0.14,0.26,0.34,0.42 2015-03-30 21:29:10,72.360102734,-149.984747079,0.20,0.63,0.08,0.13,0.25,0.36,0.50 2015-03-30 21:30:38,72.270273151,-149.985617941,0.19,0.74,0.08,0.13,0.24,0.34,0.44 2015-03-30 21:32:05,72.180443691,-149.986487599,0.15,0.52,0.06,0.09,0.20,0.30,0.40 2015-03-30 21:33:31,72.090612356,-149.987169941,0.17,0.65,0.09,0.12,0.20,0.28,0.35 2015-03-30 21:34:58,72.000781212,-149.987970409,0.21,0.46,0.09,0.14,0.25,0.36,0.41 2015-03-30 21:36:24,71.910950446,-149.988673319,0.22,0.59,0.11,0.15,0.27,0.38,0.44 2015-03-30 21:37:49,71.82111991,-149.989286819,0.18,0.66,0.08,0.12,0.22,0.33,0.48 2015-03-30 21:39:12,71.731290181,-149.990238219,0.18,0.59,0.08,0.13,0.21,0.33,0.47 2015-03-30 21:40:36,71.64146102,-149.991286519,0.17,0.51,0.08,0.11,0.21,0.31,0.42 2015-03-30 21:42:00,71.551630074,-149.992099968,0.22,0.75,0.06,0.14,0.30,0.45,0.62 2015-03-30 21:43:24,71.461798821,-149.99275529,0.23,0.78,0.10,0.15,0.28,0.49,0.64 2015-03-30 21:44:47,71.371967918,-149.993491743,0.16,0.56,0.08,0.11,0.19,0.30,0.41 2015-03-30 21:46:10,71.282137638,-149.994479297,0.20,0.49,0.10,0.14,0.24,0.34,0.43 2015-03-30 21:47:34,71.1923075,-149.995222265,0.18,0.54,0.09,0.12,0.22,0.32,0.47 2015-03-30 21:48:57,71.102477871,-149.995962597,0.21,0.66,0.08,0.13,0.26,0.39,0.48 2015-03-30 21:50:46,70.9868750758,-149.997025335,0.25,0.71,0.08,0.14,0.33,0.50,0.62 2015-03-30 21:58:09,70.950872258,-149.452388169,0.25,0.59,0.13,0.18,0.30,0.46,0.52 2015-03-30 22:00:15,71.071328007,-149.259640553,0.18,0.55,0.08,0.12,0.22,0.33,0.40 2015-03-30 22:01:39,71.150882061,-149.130758423,0.19,0.89,0.09,0.13,0.22,0.35,0.71 2015-03-30 22:03:03,71.230336236,-149.00076367,0.17,0.80,0.08,0.11,0.20,0.31,0.69 2015-03-30 22:04:27,71.309709046,-148.869760672,0.16,0.45,0.08,0.11,0.19,0.27,0.33 2015-03-30 22:05:51,71.3889682893,-148.737555167,0.16,0.42,0.08,0.12,0.20,0.28,0.38 2015-03-30 22:07:16,71.4681485622,-148.604347181,0.17,0.52,0.08,0.12,0.22,0.30,0.39 2015-03-30 22:08:40,71.5472623174,-148.470196223,0.16,0.47,0.07,0.12,0.19,0.29,0.34 2015-03-30 22:10:03,71.626268779,-148.334850304,0.17,0.46,0.07,0.12,0.20,0.28,0.34 2015-03-30 22:11:27,71.705214905,-148.198587593,0.19,0.51,0.08,0.14,0.24,0.32,0.42 2015-03-30 22:12:51,71.783964903,-148.060611898,0.16,0.58,0.07,0.10,0.20,0.31,0.43 2015-03-30 22:14:15,71.8626248021,-147.921537016,0.15,0.58,0.08,0.10,0.20,0.31,0.40 2015-03-30 22:15:39,71.941222374,-147.781517044,0.16,0.54,0.06,0.08,0.23,0.36,0.45 2015-03-30 22:17:02,72.019722318,-147.640343602,0.23,0.58,0.09,0.15,0.29,0.41,0.48 2015-03-30 22:18:26,72.098132322,-147.498038478,0.20,0.59,0.08,0.12,0.26,0.38,0.48 2015-03-30 22:19:53,72.178085073,-147.351417394,0.25,0.59,0.10,0.17,0.31,0.44,0.53 2015-03-30 22:21:20,72.258037158,-147.203159847,0.20,0.65,0.08,0.13,0.26,0.37,0.49 2015-03-30 22:22:44,72.336148608,-147.057258394,0.21,0.54,0.09,0.15,0.25,0.33,0.42 2015-03-30 22:24:08,72.4141082225,-146.909855113,0.11,0.63,0.05,0.06,0.13,0.26,0.37 2015-03-30 22:25:32,72.4919752091,-146.761284612,0.18,0.53,0.08,0.11,0.22,0.36,0.45 2015-03-30 22:26:55,72.569677682,-146.611125283,0.14,0.48,0.06,0.09,0.18,0.26,0.33 2015-03-30 22:28:17,72.647322604,-146.45997826,0.15,0.56,0.07,0.10,0.19,0.25,0.30 2015-03-30 22:29:40,72.72485824,-146.30754808,0.15,0.49,0.07,0.11,0.19,0.26,0.32 2015-03-30 22:31:02,72.802232717,-146.153529234,0.13,0.39,0.06,0.09,0.17,0.25,0.29 2015-03-30 22:32:25,72.879509461,-145.998278805,0.12,0.37,0.07,0.08,0.15,0.24,0.29 2015-03-30 22:33:48,72.956671742,-145.841696118,0.14,0.31,0.06,0.10,0.18,0.23,0.28 2015-03-30 22:35:10,73.033712177,-145.683731634,0.10,0.39,0.06,0.07,0.12,0.18,0.24 2015-03-30 22:36:33,73.110631841,-145.524384727,0.15,0.39,0.07,0.11,0.18,0.24,0.30 2015-03-30 22:37:55,73.187407166,-145.36349317,0.14,0.39,0.08,0.10,0.17,0.23,0.31 2015-03-30 22:39:17,73.264094785,-145.201388877,0.12,0.42,0.05,0.08,0.14,0.28,0.35 2015-03-30 22:40:40,73.340633831,-145.037719489,0.14,0.55,0.07,0.10,0.17,0.27,0.37 2015-03-30 22:42:02,73.417045768,-144.87260042,0.12,0.36,0.07,0.09,0.14,0.19,0.24 2015-03-30 22:43:23,73.493311006,-144.705912598,0.13,0.39,0.07,0.09,0.16,0.23,0.29 2015-03-30 22:44:45,73.569473438,-144.537897204,0.15,0.42,0.09,0.11,0.17,0.28,0.34 2015-03-30 22:46:06,73.64549569,-144.368318724,0.13,0.31,0.09,0.11,0.14,0.21,0.26 2015-03-30 22:47:28,73.7221132879,-144.195532604,0.13,0.32,0.08,0.10,0.15,0.20,0.24 2015-03-30 22:48:49,73.79800059,-144.022250702,0.12,0.48,0.07,0.09,0.14,0.20,0.27 2015-03-30 22:50:09,73.8736021574,-143.847970543,0.13,0.46,0.06,0.08,0.17,0.25,0.34 2015-03-30 22:51:29,73.94903896,-143.671972769,0.14,0.42,0.05,0.10,0.18,0.27,0.33 2015-03-30 22:52:49,74.024343005,-143.494429516,0.12,0.39,0.07,0.09,0.14,0.20,0.27 2015-03-30 22:54:09,74.099498384,-143.315245274,0.12,0.28,0.05,0.08,0.15,0.22,0.25 2015-03-30 22:55:29,74.174512521,-143.134436529,0.12,0.36,0.05,0.08,0.14,0.22,0.28 2015-03-30 22:56:49,74.2493577672,-142.951850643,0.11,0.33,0.05,0.08,0.13,0.18,0.24 2015-03-30 22:58:09,74.3240613273,-142.767633812,0.11,0.28,0.05,0.08,0.13,0.19,0.22 2015-03-30 22:59:29,74.398628726,-142.581807085,0.12,0.34,0.06,0.09,0.15,0.21,0.26 2015-03-30 23:00:49,74.472997544,-142.394020026,0.11,0.25,0.05,0.08,0.14,0.19,0.23 2015-03-30 23:02:09,74.54724707,-142.204699549,0.12,0.36,0.08,0.09,0.14,0.21,0.29 2015-03-30 23:03:31,74.624202724,-142.005818594,0.13,0.41,0.05,0.09,0.17,0.22,0.28 2015-03-30 23:05:09,74.7129433896,-141.773738541,0.13,0.32,0.05,0.09,0.16,0.22,0.26 2015-03-30 23:06:26,74.7827092613,-141.588919121,0.14,0.32,0.05,0.10,0.17,0.22,0.27 2015-03-30 23:13:13,74.7002136503,-140.697378716,0.14,0.42,0.07,0.10,0.17,0.25,0.31 2015-03-30 23:14:36,74.612437752,-140.610930056,0.13,0.56,0.07,0.10,0.15,0.22,0.34 2015-03-30 23:15:58,74.525480951,-140.52620743,0.15,0.46,0.08,0.11,0.18,0.25,0.29 2015-03-30 23:17:21,74.43849415,-140.442384475,0.16,0.54,0.09,0.11,0.18,0.28,0.40 2015-03-30 23:18:44,74.351476564,-140.359468911,0.17,0.53,0.08,0.11,0.21,0.34,0.44 2015-03-30 23:20:07,74.264419935,-140.277575206,0.11,0.35,0.05,0.05,0.16,0.26,0.32 2015-03-30 23:21:31,74.177159366,-140.19645581,0.15,0.35,0.07,0.11,0.17,0.25,0.32 2015-03-30 23:22:57,74.087895534,-140.114269889,0.13,0.36,0.07,0.09,0.15,0.22,0.29 2015-03-30 23:24:32,73.986948546,-140.064886552,0.13,0.33,0.08,0.10,0.15,0.21,0.26 2015-03-30 23:25:59,73.8916671088,-140.097653381,0.14,0.35,0.06,0.10,0.17,0.22,0.28 2015-03-30 23:27:23,73.800528812,-140.123711548,0.15,0.37,0.05,0.11,0.19,0.24,0.30 2015-03-30 23:28:45,73.710701564,-140.14712329,0.15,0.39,0.09,0.12,0.17,0.23,0.31 2015-03-30 23:30:08,73.620872464,-140.170147983,0.13,0.38,0.08,0.10,0.16,0.24,0.31 2015-03-30 23:31:31,73.531076874,-140.192944816,0.11,0.40,0.06,0.08,0.14,0.20,0.26 2015-03-30 23:32:54,73.441468823,-140.215484083,0.11,0.30,0.05,0.08,0.15,0.20,0.25 2015-03-30 23:34:17,73.351863112,-140.237750903,0.13,0.33,0.07,0.09,0.15,0.22,0.27 2015-03-30 23:35:40,73.262255919,-140.259819439,0.14,0.34,0.05,0.07,0.19,0.25,0.30 2015-03-30 23:37:04,73.172644092,-140.281521711,0.07,0.26,0.04,0.05,0.08,0.15,0.21 2015-03-30 23:38:27,73.083038591,-140.303399133,0.14,0.34,0.08,0.10,0.17,0.22,0.28 2015-03-30 23:39:51,72.99342789,-140.324883183,0.14,0.34,0.06,0.09,0.17,0.26,0.31 2015-03-30 23:41:14,72.903803467,-140.345673027,0.16,0.39,0.10,0.13,0.19,0.25,0.33 2015-03-30 23:42:38,72.81418358,-140.36657619,0.14,0.31,0.08,0.10,0.16,0.21,0.27 2015-03-30 23:44:02,72.724565698,-140.387466327,0.14,0.36,0.08,0.10,0.17,0.24,0.31 2015-03-30 23:45:27,72.634941295,-140.407907744,0.14,0.42,0.06,0.10,0.17,0.26,0.33 2015-03-30 23:46:52,72.545316172,-140.428201232,0.16,0.58,0.09,0.13,0.19,0.26,0.36 2015-03-30 23:48:16,72.455691376,-140.44838254,0.15,0.36,0.08,0.11,0.18,0.25,0.29 2015-03-30 23:49:41,72.366065604,-140.468411393,0.14,0.50,0.07,0.10,0.18,0.26,0.36 2015-03-30 23:51:06,72.276432056,-140.488043813,0.10,0.53,0.05,0.05,0.13,0.26,0.41 2015-03-30 23:52:32,72.186797553,-140.507518709,0.08,0.37,0.04,0.05,0.08,0.19,0.28 2015-03-30 23:53:58,72.097163272,-140.526897197,0.11,0.50,0.04,0.05,0.16,0.28,0.38 2015-03-30 23:55:23,72.007527853,-140.546112128,0.16,0.50,0.07,0.09,0.22,0.29,0.35 2015-03-30 23:56:48,71.917892042,-140.56518619,0.20,0.48,0.10,0.14,0.25,0.35,0.42 2015-03-30 23:58:14,71.828255211,-140.584091462,0.23,0.65,0.11,0.16,0.30,0.43,0.51 2015-03-30 23:59:23,71.7566733534,-140.598840997,0.26,0.77,0.13,0.19,0.31,0.44,0.64