# Filename: NOAA_LSA_PODS.Arc.Surface_Roughness.v01.20140403.10km.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 2014-04-03 12:42:31,81.833510749,-93.234941856,0.29,0.87,0.14,0.22,0.35,0.49,0.61 2014-04-03 12:43:49,81.886488683,-93.74731007,0.31,0.96,0.18,0.25,0.37,0.48,0.58 2014-04-03 12:45:08,81.938872065,-94.266049308,0.27,0.86,0.09,0.17,0.35,0.48,0.60 2014-04-03 12:46:29,81.990564034,-94.791648191,0.32,0.78,0.14,0.22,0.42,0.56,0.64 2014-04-03 12:47:51,82.04158142,-95.323990645,0.37,0.79,0.22,0.30,0.42,0.54,0.65 2014-04-03 12:49:14,82.091949507,-95.862923814,0.30,0.70,0.16,0.22,0.36,0.47,0.56 2014-04-03 12:50:35,82.141625434,-96.408635444,0.25,0.74,0.09,0.14,0.32,0.50,0.62 2014-04-03 12:51:55,82.190584877,-96.961211949,0.26,0.75,0.09,0.20,0.33,0.46,0.57 2014-04-03 12:53:16,82.238791988,-97.52079027,0.27,0.94,0.10,0.18,0.33,0.48,0.62 2014-04-03 12:54:36,82.286275882,-98.087190507,0.27,0.66,0.13,0.20,0.32,0.44,0.52 2014-04-03 12:55:57,82.333000405,-98.66053146,0.25,0.77,0.10,0.16,0.33,0.49,0.57 2014-04-03 12:57:17,82.379010505,-99.240563178,0.29,0.71,0.11,0.19,0.37,0.52,0.63 2014-04-03 12:58:37,82.424173711,-99.827821806,0.31,0.81,0.18,0.23,0.37,0.49,0.58 2014-04-03 12:59:58,82.468582936,-100.421846967,0.27,0.76,0.10,0.20,0.33,0.46,0.62 2014-04-03 13:01:19,82.512152146,-101.022943583,0.28,0.71,0.13,0.21,0.34,0.47,0.56 2014-04-03 13:02:41,82.554906948,-101.63092751,0.27,0.93,0.13,0.20,0.34,0.44,0.56 2014-04-03 13:04:03,82.596842285,-102.24574573,0.22,0.57,0.10,0.15,0.27,0.38,0.48 2014-04-03 13:05:25,82.637774005,-102.868051698,0.23,0.80,0.11,0.17,0.29,0.39,0.45 2014-04-03 13:06:47,82.678002686,-103.49656852,0.28,0.86,0.14,0.21,0.34,0.43,0.56 2014-04-03 13:08:07,82.717278494,-104.132190861,0.26,0.61,0.11,0.18,0.33,0.45,0.54 2014-04-03 13:09:26,82.755671253,-104.774539417,0.28,0.63,0.14,0.21,0.33,0.44,0.52 2014-04-03 13:10:44,82.793176168,-105.423530626,0.25,0.71,0.10,0.19,0.30,0.42,0.51 2014-04-03 13:12:02,82.829709693,-106.079349365,0.27,0.69,0.11,0.20,0.34,0.45,0.54 2014-04-03 13:13:21,82.865310655,-106.741740725,0.21,0.66,0.09,0.13,0.26,0.38,0.56 2014-04-03 13:14:40,82.899999211,-107.410530061,0.24,0.61,0.10,0.16,0.32,0.44,0.53 2014-04-03 13:16:00,82.933703306,-108.085816175,0.23,0.64,0.09,0.16,0.28,0.39,0.52 2014-04-03 13:17:20,82.966426911,-108.767443717,0.23,0.61,0.09,0.15,0.29,0.42,0.51 2014-04-03 13:18:41,82.998206248,-109.455157696,0.26,0.73,0.13,0.20,0.31,0.41,0.50 2014-04-03 13:20:01,83.028969542,-110.149046162,0.28,0.79,0.15,0.20,0.33,0.51,0.68 2014-04-03 13:21:19,83.058588215,-110.849301236,0.26,0.65,0.12,0.19,0.31,0.43,0.52 2014-04-03 13:22:38,83.087284318,-111.555113486,0.26,0.85,0.14,0.19,0.31,0.42,0.49 2014-04-03 13:23:59,83.114913766,-112.266719269,0.26,0.66,0.12,0.19,0.32,0.42,0.52 2014-04-03 13:25:20,83.14149792,-112.983883257,0.21,0.60,0.10,0.14,0.25,0.37,0.46 2014-04-03 13:26:42,83.166972357,-113.706590204,0.25,0.71,0.10,0.18,0.31,0.45,0.59 2014-04-03 13:28:04,83.191363549,-114.43455708,0.23,0.55,0.11,0.16,0.28,0.40,0.46 2014-04-03 13:29:26,83.214697607,-115.167526308,0.21,0.48,0.09,0.16,0.26,0.35,0.42 2014-04-03 13:30:48,83.23687258,-115.905517265,0.19,0.50,0.07,0.12,0.23,0.34,0.45 2014-04-03 13:32:09,83.257994812,-116.648080382,0.19,0.50,0.10,0.15,0.23,0.32,0.39 2014-04-03 13:33:31,83.277961411,-117.395225384,0.21,0.60,0.10,0.15,0.25,0.33,0.40 2014-04-03 13:34:53,83.296816107,-118.146626002,0.21,0.70,0.10,0.17,0.25,0.36,0.44 2014-04-03 13:36:14,83.314501701,-118.902147366,0.21,0.73,0.10,0.15,0.26,0.37,0.51 2014-04-03 13:37:36,83.330996844,-119.661574811,0.18,0.46,0.10,0.13,0.22,0.30,0.38 2014-04-03 13:38:59,83.346313171,-120.424633266,0.18,0.79,0.09,0.13,0.21,0.29,0.44 2014-04-03 13:40:21,83.360503797,-121.191008116,0.20,0.61,0.10,0.15,0.25,0.35,0.42 2014-04-03 13:41:44,83.373465178,-121.960567282,0.21,0.57,0.10,0.15,0.25,0.39,0.45 2014-04-03 13:43:07,83.385262041,-122.732962534,0.19,0.46,0.09,0.14,0.23,0.32,0.40 2014-04-03 13:44:30,83.395927711,-123.507898908,0.20,0.44,0.12,0.16,0.23,0.30,0.36 2014-04-03 13:45:53,83.405281953,-124.285280566,0.20,0.57,0.11,0.15,0.23,0.37,0.50 2014-04-03 13:47:16,83.413516909,-125.064665121,0.22,0.79,0.10,0.14,0.26,0.50,0.63 2014-04-03 13:48:39,83.420466904,-125.845893476,0.24,1.54,0.09,0.15,0.28,0.55,0.74 2014-04-03 13:50:02,83.426228032,-126.628607454,0.18,0.50,0.10,0.12,0.22,0.32,0.40 2014-04-03 13:51:21,83.430810357,-127.412526528,0.17,0.49,0.09,0.12,0.20,0.29,0.38 2014-04-03 13:52:39,83.434164103,-128.197403432,0.16,0.38,0.10,0.12,0.19,0.25,0.31 2014-04-03 13:53:56,83.436299912,-128.98292707,0.18,0.43,0.10,0.13,0.21,0.29,0.36 2014-04-03 13:55:14,83.437181139,-129.768812371,0.20,0.59,0.10,0.14,0.24,0.39,0.50 2014-04-03 13:56:32,83.436878092,-130.554764523,0.17,0.53,0.09,0.12,0.19,0.30,0.39 2014-04-03 13:57:49,83.435331148,-131.340489461,0.18,0.62,0.09,0.12,0.22,0.32,0.48 2014-04-03 13:59:07,83.432533722,-132.12570224,0.17,0.49,0.09,0.13,0.21,0.28,0.34 2014-04-03 14:00:24,83.428468515,-132.910082508,0.20,0.54,0.11,0.15,0.24,0.34,0.43 2014-04-03 14:01:42,83.423249534,-133.693387455,0.17,0.51,0.09,0.12,0.21,0.30,0.36 2014-04-03 14:02:59,83.416821815,-134.475313634,0.23,0.57,0.12,0.18,0.27,0.37,0.46 2014-04-03 14:04:17,83.409176782,-135.255568532,0.21,0.65,0.10,0.13,0.24,0.44,0.56 2014-04-03 14:05:34,83.400284153,-136.033831641,0.21,0.74,0.10,0.15,0.25,0.38,0.51 2014-04-03 14:06:52,83.390235596,-136.809942297,0.17,0.43,0.10,0.13,0.20,0.28,0.33 2014-04-03 14:08:10,83.378889275,-137.583451765,0.21,0.51,0.12,0.16,0.24,0.33,0.42 2014-04-03 14:09:27,83.36644124,-138.35430133,0.22,0.51,0.11,0.16,0.27,0.38,0.45 2014-04-03 14:10:45,83.352809236,-139.122137476,0.23,0.65,0.09,0.16,0.28,0.44,0.53 2014-04-03 14:12:03,83.338028291,-139.886747452,0.21,0.78,0.11,0.15,0.25,0.35,0.45 2014-04-03 14:13:20,83.321991581,-140.647730459,0.23,0.59,0.11,0.16,0.29,0.39,0.49 2014-04-03 14:14:38,83.30485565,-141.405060599,0.16,0.38,0.10,0.12,0.19,0.28,0.34 2014-04-03 14:15:55,83.286569547,-142.15842661,0.14,0.45,0.08,0.10,0.17,0.24,0.32 2014-04-03 14:17:12,83.267193276,-142.90767651,0.23,0.54,0.10,0.17,0.29,0.38,0.45 2014-04-03 14:18:29,83.246254923,-143.651576868,0.18,0.42,0.09,0.14,0.21,0.27,0.33 2014-04-03 14:19:45,83.224436133,-144.391382601,0.19,0.40,0.10,0.13,0.24,0.30,0.36 2014-04-03 14:21:02,83.201979466,-145.127403104,0.20,0.41,0.10,0.15,0.25,0.32,0.38 2014-04-03 14:22:22,83.17800037,-145.857492518,0.19,0.49,0.10,0.14,0.23,0.35,0.45 2014-04-03 14:23:42,83.152978475,-146.582491003,0.21,0.47,0.12,0.16,0.26,0.34,0.43 2014-04-03 14:25:02,83.126901148,-147.302152799,0.20,0.62,0.11,0.15,0.24,0.36,0.50 2014-04-03 14:26:20,83.099785061,-148.016388677,0.17,0.44,0.10,0.13,0.20,0.28,0.36 2014-04-03 14:27:38,83.071598589,-148.724908865,0.17,0.55,0.09,0.12,0.19,0.30,0.42 2014-04-03 14:28:56,83.042354478,-149.42755951,0.16,0.47,0.10,0.12,0.19,0.28,0.36 2014-04-03 14:30:14,83.012095318,-150.124289862,0.17,0.39,0.09,0.13,0.20,0.26,0.33 2014-04-03 14:31:31,82.980827356,-150.81495652,0.18,0.51,0.09,0.13,0.21,0.31,0.40 2014-04-03 14:32:48,82.948527744,-151.499341209,0.17,0.50,0.08,0.12,0.21,0.30,0.41 2014-04-03 14:34:06,82.915238487,-152.177411859,0.19,0.61,0.10,0.14,0.23,0.34,0.42 2014-04-03 14:35:24,82.880967954,-152.849051369,0.16,0.57,0.09,0.12,0.19,0.28,0.37 2014-04-03 14:36:42,82.845743125,-153.514212249,0.22,0.54,0.10,0.15,0.28,0.40,0.48 2014-04-03 14:38:00,82.809556611,-154.172736889,0.19,0.51,0.11,0.14,0.22,0.31,0.44 2014-04-03 14:39:18,82.772457063,-154.824692555,0.19,0.48,0.10,0.13,0.23,0.31,0.41 2014-04-03 14:40:37,82.734458738,-155.470007927,0.15,0.53,0.09,0.11,0.18,0.27,0.38 2014-04-03 14:41:56,82.695538938,-156.108490893,0.16,0.41,0.08,0.11,0.19,0.29,0.34 2014-04-03 14:43:17,82.655747276,-156.740226963,0.15,0.44,0.06,0.10,0.19,0.24,0.31 2014-04-03 14:44:37,82.615019724,-157.364854523,0.16,0.50,0.09,0.12,0.18,0.26,0.32 2014-04-03 14:45:57,82.573543492,-157.983061658,0.15,0.57,0.08,0.11,0.17,0.24,0.37 2014-04-03 14:47:16,82.531165062,-158.594137426,0.20,0.50,0.11,0.16,0.24,0.33,0.39 2014-04-03 14:48:36,82.48790596,-159.198073343,0.18,0.62,0.10,0.13,0.21,0.30,0.38 2014-04-03 14:49:55,82.443920389,-159.79545072,0.16,0.35,0.10,0.13,0.18,0.25,0.31 2014-04-03 14:51:17,82.397697826,-160.404279456,0.14,0.39,0.08,0.10,0.16,0.26,0.32 2014-04-03 14:52:45,82.347588391,-161.04377399,0.20,0.40,0.11,0.16,0.25,0.32,0.37 2014-04-03 14:53:35,82.31838078,-161.409210247,0.23,0.38,0.17,0.20,0.26,0.30,0.36 2014-04-03 14:59:37,82.114727819,-160.53256061,0.19,0.48,0.10,0.14,0.22,0.31,0.38 2014-04-03 15:00:52,82.121866022,-159.879142365,0.16,0.42,0.10,0.12,0.19,0.26,0.33 2014-04-03 15:02:07,82.132603156,-159.225732615,0.16,0.45,0.09,0.12,0.19,0.30,0.37 2014-04-03 15:03:22,82.142348974,-158.570658016,0.16,0.53,0.08,0.12,0.19,0.29,0.37 2014-04-03 15:04:38,82.151081527,-157.91585984,0.19,0.54,0.09,0.14,0.23,0.37,0.45 2014-04-03 15:05:53,82.158787792,-157.260155299,0.15,0.51,0.05,0.10,0.18,0.28,0.40 2014-04-03 15:07:09,82.165489143,-156.603259176,0.15,0.35,0.08,0.11,0.18,0.27,0.30 2014-04-03 15:08:24,82.171141058,-155.945320418,0.16,0.47,0.09,0.12,0.19,0.28,0.34 2014-04-03 15:09:39,82.175797931,-155.286533919,0.18,0.53,0.10,0.13,0.22,0.30,0.42 2014-04-03 15:10:56,82.179435461,-154.627055332,0.15,0.47,0.08,0.11,0.18,0.26,0.32 2014-04-03 15:12:12,82.182079009,-153.967048425,0.18,0.52,0.09,0.13,0.21,0.34,0.41 2014-04-03 15:13:29,82.183646791,-153.30668175,0.14,0.45,0.07,0.10,0.17,0.24,0.31 2014-04-03 15:14:46,82.184226183,-152.646140682,0.15,0.59,0.07,0.10,0.18,0.28,0.38 2014-04-03 15:16:03,82.183786477,-151.985591343,0.19,0.51,0.10,0.15,0.23,0.32,0.42 2014-04-03 15:17:19,82.182263163,-151.32521176,0.17,0.44,0.08,0.12,0.21,0.30,0.36 2014-04-03 15:18:35,82.179777777,-150.665150565,0.15,0.41,0.08,0.11,0.17,0.26,0.33 2014-04-03 15:19:51,82.176240247,-150.005602263,0.18,0.59,0.10,0.14,0.21,0.27,0.37 2014-04-03 15:21:08,82.171692875,-149.346729364,0.15,0.46,0.09,0.11,0.18,0.27,0.33 2014-04-03 15:22:24,82.166120459,-148.688706371,0.14,0.49,0.08,0.10,0.18,0.27,0.32 2014-04-03 15:23:40,82.1594972,-148.031719998,0.19,0.48,0.10,0.14,0.23,0.31,0.39 2014-04-03 15:24:56,82.151899371,-147.375883613,0.25,0.61,0.12,0.18,0.31,0.45,0.51 2014-04-03 15:26:12,82.14328317,-146.721395402,0.18,0.35,0.11,0.14,0.22,0.28,0.32 2014-04-03 15:27:28,82.133652045,-146.068422514,0.20,0.50,0.10,0.15,0.25,0.35,0.41 2014-04-03 15:28:44,82.122983118,-145.417149193,0.18,0.50,0.11,0.14,0.20,0.30,0.39 2014-04-03 15:30:00,82.111338458,-144.767689789,0.23,0.67,0.12,0.16,0.27,0.40,0.51 2014-04-03 15:31:16,82.09870384,-144.120199094,0.19,0.61,0.09,0.13,0.23,0.34,0.46 2014-04-03 15:32:33,82.085037885,-143.474882754,0.20,0.67,0.10,0.14,0.24,0.33,0.45 2014-04-03 15:33:49,82.070456999,-142.831767143,0.16,0.56,0.10,0.12,0.20,0.27,0.38 2014-04-03 15:35:05,82.054827652,-142.191165323,0.17,0.53,0.09,0.12,0.19,0.29,0.40 2014-04-03 15:36:21,82.03825914,-141.55309031,0.23,0.62,0.12,0.17,0.27,0.37,0.48 2014-04-03 15:37:37,82.020684672,-140.917761851,0.18,0.47,0.09,0.12,0.21,0.32,0.39 2014-04-03 15:38:53,82.00217808,-140.285243734,0.17,0.51,0.10,0.12,0.20,0.32,0.41 2014-04-03 15:40:09,81.982699276,-139.655726592,0.17,0.52,0.10,0.13,0.18,0.28,0.46 2014-04-03 15:41:25,81.962304643,-139.029257741,0.19,0.60,0.09,0.13,0.23,0.35,0.47 2014-04-03 15:42:40,81.940921312,-138.406096644,0.18,0.55,0.09,0.13,0.22,0.33,0.45 2014-04-03 15:43:56,81.918592222,-137.786307199,0.22,0.69,0.10,0.15,0.27,0.41,0.50 2014-04-03 15:45:12,81.895365988,-137.169907599,0.20,0.59,0.12,0.15,0.24,0.36,0.48 2014-04-03 15:46:27,81.871199447,-136.557118772,0.24,0.62,0.14,0.19,0.29,0.37,0.49 2014-04-03 15:47:43,81.846151712,-135.947942605,0.20,0.51,0.10,0.14,0.25,0.32,0.39 2014-04-03 15:48:58,81.82017072,-135.342606652,0.20,0.91,0.12,0.15,0.24,0.34,0.45 2014-04-03 15:50:13,81.793289678,-134.741153242,0.26,0.61,0.12,0.18,0.32,0.44,0.52 2014-04-03 15:51:29,81.765556295,-134.143579506,0.22,0.56,0.12,0.17,0.27,0.35,0.43 2014-04-03 15:52:44,81.736926722,-133.550098871,0.26,0.75,0.14,0.20,0.31,0.42,0.56 2014-04-03 15:53:59,81.707426155,-132.960758488,0.25,0.54,0.13,0.18,0.29,0.41,0.49 2014-04-03 15:55:14,81.677045354,-132.375685046,0.31,0.72,0.15,0.22,0.37,0.53,0.63 2014-04-03 15:56:29,81.645857225,-131.794790636,0.36,0.80,0.21,0.28,0.43,0.54,0.63 2014-04-03 15:57:44,81.613809308,-131.218288023,0.30,0.65,0.11,0.19,0.40,0.48,0.55 2014-04-03 15:58:59,81.580914142,-130.646243203,0.24,0.67,0.12,0.18,0.30,0.39,0.53 2014-04-03 16:00:14,81.547247442,-130.078537824,0.19,0.70,0.11,0.15,0.22,0.31,0.45 2014-04-03 16:01:29,81.512773862,-129.515347481,0.18,0.42,0.10,0.14,0.22,0.28,0.35 2014-04-03 16:02:44,81.477459604,-128.956850269,0.17,0.45,0.10,0.13,0.20,0.28,0.36 2014-04-03 16:03:59,81.441365795,-128.402938096,0.20,0.54,0.10,0.15,0.25,0.33,0.42 2014-04-03 16:05:14,81.404502184,-127.853655717,0.22,0.84,0.10,0.16,0.26,0.36,0.51 2014-04-03 16:06:29,81.366828066,-127.309201923,0.22,0.59,0.11,0.16,0.27,0.37,0.48 2014-04-03 16:07:44,81.328392419,-126.769494046,0.24,0.76,0.12,0.17,0.27,0.39,0.64 2014-04-03 16:09:00,81.289229298,-126.23448587,0.26,0.55,0.14,0.20,0.31,0.42,0.49 2014-04-03 16:10:15,81.24931769,-125.704288959,0.22,0.69,0.11,0.17,0.27,0.36,0.42 2014-04-03 16:11:31,81.208710209,-125.178797188,0.23,0.83,0.13,0.18,0.26,0.35,0.47 2014-04-03 16:12:46,81.167345737,-124.658265535,0.21,0.53,0.12,0.16,0.24,0.33,0.43 2014-04-03 16:14:02,81.125248772,-124.142665618,0.21,0.59,0.08,0.15,0.27,0.40,0.51 2014-04-03 16:15:18,81.082485649,-123.631817295,0.19,0.67,0.10,0.12,0.22,0.40,0.56 2014-04-03 16:16:35,81.039023116,-123.125881,0.21,0.56,0.11,0.16,0.26,0.35,0.45 2014-04-03 16:17:51,80.994860908,-122.624883785,0.21,0.58,0.11,0.14,0.24,0.39,0.53 2014-04-03 16:19:08,80.950074751,-122.128600004,0.24,0.59,0.12,0.19,0.30,0.40,0.50 2014-04-03 16:20:25,80.904592139,-121.637333081,0.21,0.65,0.09,0.13,0.27,0.44,0.53 2014-04-03 16:21:42,80.85849962,-121.150796224,0.23,0.77,0.10,0.14,0.29,0.46,0.62 2014-04-03 16:22:59,80.811740634,-120.669225766,0.19,0.60,0.09,0.13,0.24,0.32,0.37 2014-04-03 16:24:16,80.764334432,-120.192578746,0.24,0.92,0.12,0.17,0.30,0.43,0.67 2014-04-03 16:25:33,80.716326465,-119.720712563,0.23,0.60,0.12,0.17,0.27,0.38,0.51 2014-04-03 16:26:50,80.667701828,-119.25370969,0.27,0.94,0.12,0.19,0.33,0.50,0.66 2014-04-03 16:28:07,80.618468359,-118.791561124,0.23,0.95,0.12,0.15,0.26,0.45,0.69 2014-04-03 16:29:25,80.568656012,-118.334164099,0.23,0.65,0.10,0.15,0.28,0.41,0.52 2014-04-03 16:30:42,80.51820766,-117.881765705,0.24,0.75,0.12,0.18,0.29,0.41,0.58 2014-04-03 16:32:00,80.467212882,-117.434025389,0.25,0.83,0.13,0.19,0.29,0.42,0.62 2014-04-03 16:33:17,80.415679455,-116.990920221,0.22,0.78,0.09,0.15,0.28,0.38,0.48 2014-04-03 16:34:35,80.363590224,-116.552535152,0.22,1.27,0.11,0.15,0.26,0.36,0.48 2014-04-03 16:35:53,80.310904933,-116.119062232,0.21,0.76,0.09,0.14,0.26,0.35,0.48 2014-04-03 16:37:12,80.257705924,-115.690139712,0.25,0.65,0.13,0.18,0.29,0.42,0.54 2014-04-03 16:38:30,80.203964999,-115.265904809,0.27,0.81,0.15,0.20,0.31,0.43,0.58 2014-04-03 16:39:48,80.14972316,-114.846189063,0.24,0.62,0.10,0.16,0.31,0.41,0.50 2014-04-03 16:41:07,80.094959446,-114.431089894,0.24,0.61,0.11,0.18,0.30,0.41,0.51 2014-04-03 16:42:25,80.039681678,-114.020576732,0.22,0.64,0.09,0.15,0.27,0.40,0.52 2014-04-03 16:43:44,79.9838902147,-113.614510179,0.25,0.99,0.12,0.18,0.30,0.44,0.55 2014-04-03 16:45:18,79.9159543835,-113.131630831,0.25,2.79,0.11,0.15,0.31,0.50,0.70 2014-04-03 16:46:38,79.858379799,-112.728396561,0.24,0.56,0.11,0.17,0.30,0.42,0.51 2014-04-03 16:47:56,79.801105046,-112.336468272,0.25,0.78,0.11,0.16,0.30,0.47,0.64 2014-04-03 16:49:15,79.743367491,-111.94888849,0.26,0.89,0.12,0.17,0.32,0.47,0.70 2014-04-03 16:50:34,79.685145402,-111.565758531,0.28,0.77,0.14,0.20,0.34,0.51,0.63 2014-04-03 16:51:53,79.626492274,-111.1868297,0.27,1.01,0.15,0.21,0.31,0.46,0.60 2014-04-03 16:53:13,79.567416834,-110.812051648,0.26,0.60,0.10,0.18,0.32,0.42,0.51 2014-04-03 16:54:32,79.507879718,-110.441612111,0.28,0.94,0.11,0.20,0.35,0.48,0.68 2014-04-03 16:55:51,79.44791547,-110.075342471,0.22,0.65,0.09,0.13,0.29,0.42,0.51 2014-04-03 16:57:10,79.38754007,-109.713140372,0.29,0.73,0.10,0.20,0.36,0.53,0.65 2014-04-03 16:58:27,79.326748775,-109.355033749,0.31,0.68,0.13,0.23,0.37,0.50,0.61 2014-04-03 16:59:43,79.26556199,-109.000915133,0.28,0.81,0.12,0.19,0.35,0.46,0.58 2014-04-03 17:00:59,79.203961467,-108.650869138,0.32,0.81,0.15,0.25,0.39,0.50,0.65 2014-04-03 17:02:16,79.141978884,-108.304721714,0.30,0.74,0.14,0.21,0.37,0.53,0.67 2014-04-03 17:03:32,79.079632546,-107.96236788,0.30,0.98,0.10,0.20,0.36,0.57,0.70 2014-04-03 17:04:48,79.016898814,-107.623925637,0.23,1.24,0.08,0.14,0.29,0.44,0.71 2014-04-03 17:06:04,78.953796491,-107.289287894,0.27,0.89,0.14,0.18,0.33,0.52,0.67 2014-04-03 17:07:21,78.890337739,-106.958382183,0.22,0.51,0.11,0.16,0.26,0.36,0.43 2014-04-03 17:08:37,78.82642922,-106.63093256,0.20,0.84,0.07,0.12,0.27,0.43,0.57 2014-04-03 17:09:41,78.7722606458,-106.357422278,0.19,0.63,0.08,0.12,0.24,0.37,0.52