# Filename: NOAA_LSA_PODS.Arc.Surface_Roughness.v01.20130424.10km.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 2013-04-24 12:28:24,83.134443376,-80.231997336,0.28,0.67,0.13,0.22,0.32,0.46,0.55 2013-04-24 12:29:36,83.206305752,-80.685276499,0.26,0.72,0.15,0.20,0.31,0.43,0.58 2013-04-24 12:30:53,83.277838978,-81.147060047,0.23,0.67,0.07,0.16,0.30,0.44,0.55 2013-04-24 12:32:14,83.348963087,-81.618330107,0.23,0.65,0.11,0.16,0.28,0.40,0.54 2013-04-24 12:33:37,83.419785496,-82.098018512,0.21,0.77,0.12,0.16,0.25,0.35,0.45 2013-04-24 12:35:00,83.489663021,-82.593278179,0.25,0.94,0.12,0.18,0.31,0.45,0.65 2013-04-24 12:36:23,83.559370767,-83.095698505,0.25,0.83,0.09,0.16,0.32,0.51,0.60 2013-04-24 12:37:46,83.628401654,-83.610921745,0.22,0.60,0.11,0.16,0.26,0.39,0.51 2013-04-24 12:39:08,83.697103032,-84.135284583,0.23,0.74,0.12,0.17,0.28,0.39,0.51 2013-04-24 12:40:29,83.765430162,-84.669395023,0.20,1.09,0.09,0.13,0.25,0.39,0.66 2013-04-24 12:41:50,83.832666586,-85.220939773,0.21,0.62,0.12,0.16,0.25,0.31,0.46 2013-04-24 12:43:11,83.899587941,-85.781797667,0.21,0.59,0.08,0.14,0.25,0.36,0.45 2013-04-24 12:44:32,83.966141742,-86.35266829,0.16,0.77,0.08,0.11,0.19,0.27,0.36 2013-04-24 12:45:53,84.031930594,-86.937768497,0.17,0.45,0.09,0.13,0.21,0.30,0.38 2013-04-24 12:47:15,84.097130805,-87.535351102,0.19,0.50,0.09,0.14,0.23,0.33,0.41 2013-04-24 12:48:36,84.161422461,-88.148759927,0.18,0.48,0.06,0.13,0.22,0.31,0.38 2013-04-24 12:49:58,84.225476895,-88.771321578,0.20,0.68,0.07,0.13,0.24,0.39,0.56 2013-04-24 12:51:19,84.28849211,-89.411126976,0.21,0.55,0.07,0.15,0.27,0.39,0.50 2013-04-24 12:52:41,84.350733872,-90.065570952,0.22,0.60,0.10,0.15,0.27,0.42,0.52 2013-04-24 12:54:02,84.412473824,-90.73208507,0.20,0.59,0.09,0.14,0.24,0.38,0.54 2013-04-24 12:55:23,84.473315897,-91.414587816,0.22,0.62,0.10,0.16,0.27,0.36,0.44 2013-04-24 12:56:44,84.533384291,-92.111931979,0.20,0.61,0.09,0.14,0.25,0.36,0.44 2013-04-24 12:58:05,84.592660742,-92.824319801,0.13,0.77,0.04,0.08,0.17,0.28,0.38 2013-04-24 12:59:25,84.651090673,-93.552315476,0.16,0.32,0.09,0.12,0.19,0.26,0.30 2013-04-24 13:00:46,84.708706638,-94.295657294,0.16,0.49,0.08,0.11,0.19,0.27,0.38 2013-04-24 13:02:07,84.765236235,-95.056781251,0.19,0.53,0.10,0.14,0.24,0.32,0.41 2013-04-24 13:03:28,84.820992525,-95.832914371,0.23,0.59,0.12,0.17,0.28,0.40,0.47 2013-04-24 13:04:48,84.875921081,-96.624588525,0.23,0.66,0.11,0.16,0.29,0.41,0.54 2013-04-24 13:06:09,84.929499361,-97.436159833,0.19,0.64,0.10,0.14,0.23,0.33,0.51 2013-04-24 13:07:29,84.98208903,-98.264468589,0.19,0.53,0.09,0.13,0.23,0.34,0.47 2013-04-24 13:08:50,85.033816185,-99.10849335,0.15,0.45,0.07,0.10,0.18,0.27,0.39 2013-04-24 13:10:10,85.08428268,-99.971359408,0.19,0.47,0.09,0.14,0.24,0.33,0.42 2013-04-24 13:11:30,85.13355016,-100.852381732,0.17,0.51,0.09,0.13,0.20,0.30,0.38 2013-04-24 13:12:50,85.181864663,-101.749563028,0.22,0.67,0.08,0.14,0.26,0.42,0.58 2013-04-24 13:14:11,85.228861547,-102.665511717,0.14,0.43,0.07,0.10,0.17,0.26,0.34 2013-04-24 13:15:30,85.274911148,-103.597338749,0.21,0.47,0.09,0.14,0.27,0.37,0.42 2013-04-24 13:16:50,85.319278496,-104.550066611,0.18,0.41,0.10,0.13,0.23,0.30,0.36 2013-04-24 13:18:10,85.362372281,-105.520443564,0.20,0.46,0.12,0.15,0.24,0.33,0.40 2013-04-24 13:19:30,85.404275915,-106.507660007,0.20,0.51,0.10,0.15,0.24,0.34,0.43 2013-04-24 13:20:50,85.444778548,-107.51279776,0.16,0.50,0.06,0.11,0.19,0.30,0.41 2013-04-24 13:22:10,85.483782674,-108.536094145,0.15,0.45,0.09,0.11,0.18,0.25,0.30 2013-04-24 13:23:30,85.521466615,-109.576046112,0.19,0.46,0.09,0.14,0.23,0.32,0.40 2013-04-24 13:24:49,85.55728488,-110.63532304,0.19,0.48,0.09,0.14,0.24,0.33,0.41 2013-04-24 13:26:09,85.591922178,-111.709516797,0.18,0.42,0.11,0.14,0.21,0.28,0.35 2013-04-24 13:27:28,85.625110531,-112.799719882,0.17,0.48,0.06,0.13,0.20,0.31,0.39 2013-04-24 13:28:47,85.656539985,-113.906907336,0.15,0.46,0.09,0.11,0.17,0.26,0.32 2013-04-24 13:30:06,85.6863574,-115.029651647,0.16,0.51,0.09,0.13,0.18,0.24,0.29 2013-04-24 13:31:26,85.714304663,-116.168386094,0.16,0.48,0.05,0.10,0.19,0.32,0.42 2013-04-24 13:32:45,85.740669735,-117.321054257,0.15,0.44,0.06,0.10,0.19,0.27,0.35 2013-04-24 13:34:04,85.765456509,-118.487005207,0.18,0.50,0.09,0.12,0.23,0.31,0.40 2013-04-24 13:35:23,85.788250583,-119.666949376,0.14,0.58,0.04,0.06,0.18,0.29,0.43 2013-04-24 13:36:43,85.809406948,-120.858675968,0.16,0.49,0.05,0.11,0.21,0.31,0.39 2013-04-24 13:38:02,85.828640572,-122.06225741,0.18,0.56,0.09,0.13,0.21,0.29,0.41 2013-04-24 13:39:22,85.845883002,-123.276766496,0.17,0.46,0.10,0.13,0.21,0.29,0.34 2013-04-24 13:40:41,85.861592095,-124.500011839,0.18,0.43,0.12,0.15,0.21,0.29,0.39 2013-04-24 13:42:01,85.875082702,-125.732722512,0.18,0.65,0.08,0.13,0.21,0.31,0.42 2013-04-24 13:43:20,85.886898717,-126.972497862,0.14,0.30,0.06,0.11,0.17,0.22,0.26 2013-04-24 13:44:40,85.896556757,-128.219126277,0.17,0.48,0.10,0.13,0.20,0.26,0.35 2013-04-24 13:45:59,85.904445149,-129.470848363,0.19,0.50,0.10,0.14,0.23,0.32,0.39 2013-04-24 13:47:19,85.910369504,-130.726793039,0.16,0.53,0.09,0.12,0.18,0.28,0.39 2013-04-24 13:48:39,85.914361608,-131.985769876,0.16,0.54,0.08,0.12,0.19,0.26,0.35 2013-04-24 13:49:59,85.916275414,-133.24660819,0.19,0.56,0.10,0.14,0.22,0.33,0.46 2013-04-24 13:51:18,85.916184979,-134.508013694,0.17,0.43,0.10,0.13,0.20,0.28,0.32 2013-04-24 13:52:38,85.914286507,-135.7688367,0.33,1.33,0.09,0.12,0.53,0.94,1.09 2013-04-24 13:53:58,85.910380394,-137.027851435,0.14,0.76,0.08,0.10,0.15,0.24,0.34 2013-04-24 13:55:17,85.904195261,-138.283545271,0.15,0.38,0.05,0.11,0.18,0.27,0.34 2013-04-24 13:56:36,85.89642484,-139.535347042,0.12,0.47,0.04,0.09,0.14,0.23,0.31 2013-04-24 13:57:56,85.886675322,-140.781790454,0.16,0.46,0.06,0.11,0.20,0.31,0.41 2013-04-24 13:59:15,85.874924361,-142.021611451,0.16,0.43,0.08,0.12,0.19,0.27,0.34 2013-04-24 14:00:34,85.861094008,-143.253475993,0.13,0.44,0.06,0.09,0.17,0.23,0.28 2013-04-24 14:01:53,85.84575894,-144.477590443,0.16,0.56,0.10,0.12,0.19,0.27,0.40 2013-04-24 14:03:13,85.828088005,-145.690833689,0.14,0.32,0.08,0.11,0.16,0.22,0.27 2013-04-24 14:04:32,85.80892154,-146.89445921,0.14,0.46,0.09,0.10,0.16,0.23,0.33 2013-04-24 14:05:35,85.7921605771,-147.849556096,0.15,0.48,0.05,0.09,0.20,0.29,0.37 2013-04-24 14:10:14,85.938760336,-149.949870695,0.16,0.47,0.09,0.12,0.19,0.30,0.40 2013-04-24 14:11:40,86.037390173,-149.917263307,0.14,0.64,0.08,0.10,0.16,0.25,0.37 2013-04-24 14:13:02,86.131508021,-149.888077103,0.17,0.37,0.08,0.12,0.20,0.28,0.34 2013-04-24 14:14:19,86.221317017,-149.857812826,0.18,0.62,0.05,0.13,0.22,0.34,0.48 2013-04-24 14:15:37,86.311119292,-149.822629745,0.16,0.50,0.08,0.11,0.19,0.28,0.37 2013-04-24 14:16:54,86.4009305269,-149.792561163,0.15,0.59,0.05,0.09,0.18,0.30,0.43 2013-04-24 14:18:10,86.490734468,-149.757461389,0.15,0.44,0.07,0.10,0.17,0.25,0.34 2013-04-24 14:19:27,86.5805228063,-149.709959547,0.13,0.49,0.05,0.09,0.16,0.29,0.44 2013-04-24 14:20:44,86.67034264,-149.682431253,0.15,0.52,0.07,0.10,0.17,0.26,0.37 2013-04-24 14:22:01,86.760119732,-149.626239513,0.14,0.55,0.07,0.10,0.17,0.25,0.37 2013-04-24 14:23:17,86.849927274,-149.588624822,0.17,0.93,0.07,0.11,0.19,0.32,0.60 2013-04-24 14:24:34,86.939730088,-149.54693138,0.20,0.86,0.09,0.13,0.24,0.39,0.51 2013-04-24 14:25:50,87.02951855,-149.495145032,0.19,0.74,0.07,0.13,0.23,0.38,0.49 2013-04-24 14:27:07,87.119313034,-149.444559956,0.18,0.65,0.07,0.12,0.22,0.32,0.52 2013-04-24 14:28:23,87.209095582,-149.384518179,0.16,0.63,0.08,0.11,0.19,0.26,0.40 2013-04-24 14:29:39,87.298882044,-149.325470369,0.14,0.58,0.08,0.11,0.17,0.23,0.27 2013-04-24 14:30:55,87.388666916,-149.263576595,0.15,0.66,0.07,0.10,0.18,0.25,0.37 2013-04-24 14:32:12,87.478443868,-149.194488757,0.16,0.76,0.09,0.11,0.18,0.26,0.33 2013-04-24 14:33:29,87.568224792,-149.124617365,0.21,0.60,0.11,0.16,0.25,0.35,0.47 2013-04-24 14:34:46,87.657995744,-149.04553655,0.19,0.53,0.08,0.13,0.23,0.36,0.47 2013-04-24 14:36:04,87.747757419,-148.957334497,0.17,0.49,0.08,0.11,0.21,0.30,0.35 2013-04-24 14:37:23,87.837527726,-148.871640369,0.19,0.67,0.05,0.13,0.22,0.36,0.53 2013-04-24 14:38:42,87.927267217,-148.762097677,0.15,0.35,0.05,0.12,0.19,0.25,0.31 2013-04-24 14:40:01,88.017015825,-148.652970982,0.16,0.44,0.07,0.11,0.20,0.31,0.38 2013-04-24 14:41:21,88.106765518,-148.539547667,0.18,0.47,0.08,0.13,0.21,0.32,0.38 2013-04-24 14:42:40,88.196489686,-148.403508247,0.15,0.46,0.07,0.11,0.19,0.26,0.32 2013-04-24 14:44:00,88.28621212,-148.259883284,0.15,0.41,0.06,0.11,0.19,0.27,0.33 2013-04-24 14:45:20,88.375920285,-148.098378287,0.16,0.43,0.08,0.12,0.20,0.26,0.34 2013-04-24 14:46:40,88.465613707,-147.917630206,0.14,0.69,0.05,0.11,0.16,0.22,0.34 2013-04-24 14:48:00,88.55528511,-147.711286051,0.17,0.57,0.09,0.13,0.20,0.27,0.36 2013-04-24 14:49:20,88.644943068,-147.482904246,0.15,0.37,0.08,0.11,0.17,0.23,0.28 2013-04-24 14:50:40,88.734570424,-147.218439986,0.14,0.40,0.08,0.10,0.16,0.23,0.31 2013-04-24 14:52:01,88.824177453,-146.919704009,0.15,0.43,0.08,0.11,0.18,0.27,0.35 2013-04-24 14:53:22,88.913729071,-146.560220522,0.18,0.66,0.10,0.13,0.21,0.33,0.41 2013-04-24 14:54:43,89.0032128329,-146.124954086,0.16,0.38,0.07,0.13,0.20,0.26,0.32 2013-04-24 14:56:05,89.092635453,-145.608777005,0.17,0.40,0.10,0.12,0.19,0.29,0.34 2013-04-24 14:57:26,89.182067484,-145.030981832,0.15,0.42,0.08,0.11,0.18,0.26,0.34 2013-04-24 14:58:47,89.271454102,-144.290352937,0.16,0.46,0.09,0.12,0.18,0.26,0.36 2013-04-24 15:00:08,89.360637742,-143.300704503,0.16,0.68,0.08,0.11,0.19,0.29,0.39 2013-04-24 15:01:29,89.449859509,-142.269101575,0.17,0.52,0.09,0.13,0.20,0.29,0.41 2013-04-24 15:02:51,89.539670863,-141.683688746,0.16,0.65,0.08,0.11,0.18,0.29,0.41 2013-04-24 15:04:12,89.629623578,-141.021958842,0.16,0.41,0.08,0.12,0.18,0.26,0.32 2013-04-24 15:05:35,89.719473906,-140.222636424,0.16,0.34,0.09,0.12,0.19,0.26,0.30 2013-04-24 15:06:58,89.809239988,-139.25778525,0.16,0.54,0.09,0.12,0.19,0.26,0.32 2013-04-24 15:08:21,89.898999829,-137.708849652,0.17,0.33,0.11,0.13,0.19,0.26,0.29 2013-04-24 15:09:45,89.975968808,-61.698290672,0.15,0.46,0.07,0.12,0.18,0.26,0.33 2013-04-24 15:10:53,89.9378258612,32.7980720973,0.13,0.30,0.08,0.10,0.15,0.20,0.23 2013-04-24 15:16:54,89.554018498,12.040823731,0.14,0.31,0.09,0.11,0.16,0.22,0.27 2013-04-24 15:18:18,89.466408107,9.340070574,0.16,0.48,0.09,0.12,0.18,0.24,0.30 2013-04-24 15:19:40,89.377243861,8.230663505,0.15,0.36,0.10,0.12,0.17,0.23,0.29 2013-04-24 15:21:02,89.28809779,7.274308452,0.16,0.51,0.09,0.11,0.19,0.29,0.43 2013-04-24 15:22:23,89.198595658,6.662698652,0.14,0.41,0.09,0.11,0.16,0.23,0.31 2013-04-24 15:23:45,89.109184507,6.026428807,0.18,0.39,0.10,0.13,0.21,0.28,0.35 2013-04-24 15:25:06,89.020046781,5.320893567,0.16,0.36,0.09,0.12,0.18,0.25,0.30 2013-04-24 15:26:27,88.930980625,4.659618284,0.16,0.42,0.10,0.12,0.19,0.27,0.32 2013-04-24 15:27:48,88.841922082,4.052976587,0.15,0.38,0.09,0.12,0.17,0.23,0.29 2013-04-24 15:29:09,88.753205768,3.363025947,0.15,0.44,0.09,0.12,0.17,0.25,0.30 2013-04-24 15:30:30,88.664582638,2.702402126,0.14,0.29,0.09,0.11,0.16,0.23,0.27 2013-04-24 15:31:50,88.575751253,2.145494123,0.14,0.27,0.09,0.12,0.16,0.21,0.25 2013-04-24 15:33:11,88.486822699,1.647440732,0.15,0.45,0.09,0.12,0.17,0.24,0.33 2013-04-24 15:34:31,88.398010734,1.150425772,0.16,0.51,0.08,0.11,0.20,0.29,0.38 2013-04-24 15:35:52,88.309196189,0.6756423,0.16,0.43,0.10,0.12,0.18,0.28,0.37 2013-04-24 15:37:14,88.218408635,0.169837894,0.16,0.41,0.10,0.12,0.18,0.24,0.32 2013-04-24 15:38:38,88.126433126,-0.335029226,0.15,0.44,0.09,0.11,0.17,0.26,0.34 2013-04-24 15:39:34,88.065485199,-0.827092727749,0.16,0.33,0.09,0.12,0.19,0.28,0.31 2013-04-24 15:43:45,87.871504506,-5.851255256,0.17,0.48,0.06,0.12,0.20,0.31,0.40 2013-04-24 15:45:11,87.840629695,-8.106591659,0.16,0.70,0.10,0.13,0.18,0.25,0.31 2013-04-24 15:46:35,87.806486485,-10.294783543,0.14,0.36,0.08,0.10,0.16,0.22,0.28 2013-04-24 15:47:55,87.769194702,-12.412364501,0.16,0.35,0.09,0.12,0.19,0.24,0.30 2013-04-24 15:49:15,87.729137586,-14.460192475,0.17,0.54,0.09,0.12,0.20,0.30,0.37 2013-04-24 15:50:31,87.685886906,-16.428970522,0.13,0.38,0.08,0.10,0.15,0.21,0.28 2013-04-24 15:51:46,87.640273032,-18.327056215,0.15,0.29,0.09,0.12,0.17,0.22,0.26 2013-04-24 15:53:01,87.592679404,-20.159308115,0.15,0.43,0.09,0.12,0.18,0.23,0.35 2013-04-24 15:54:16,87.541788372,-21.903421346,0.16,0.32,0.10,0.12,0.18,0.24,0.29 2013-04-24 15:55:31,87.489039461,-23.580928807,0.16,0.35,0.10,0.13,0.19,0.25,0.30 2013-04-24 15:56:45,87.434768201,-25.197554123,0.16,0.42,0.09,0.12,0.19,0.27,0.32 2013-04-24 15:58:00,87.377802043,-26.73269888,0.11,0.38,0.05,0.05,0.14,0.21,0.29 2013-04-24 15:59:14,87.31969905,-28.2139904,0.12,0.27,0.05,0.10,0.14,0.19,0.24 2013-04-24 16:00:28,87.259654177,-29.62710922,0.14,0.41,0.08,0.10,0.16,0.23,0.29 2013-04-24 16:01:41,87.197929664,-30.977217223,0.17,0.45,0.10,0.13,0.19,0.25,0.31 2013-04-24 16:02:54,87.134780339,-32.269729535,0.16,0.38,0.09,0.12,0.19,0.28,0.34 2013-04-24 16:04:08,87.070239974,-33.505978213,0.18,1.08,0.07,0.12,0.20,0.31,0.84 2013-04-24 16:05:22,87.004425625,-34.689064933,0.16,0.36,0.09,0.12,0.19,0.25,0.31 2013-04-24 16:06:35,86.937496883,-35.823111923,0.17,0.49,0.09,0.12,0.21,0.30,0.37 2013-04-24 16:07:49,86.86932689,-36.906212484,0.20,0.60,0.10,0.14,0.25,0.36,0.44 2013-04-24 16:09:02,86.80007666,-37.94256848,0.21,0.78,0.09,0.15,0.25,0.39,0.54 2013-04-24 16:10:15,86.729992986,-38.938522779,0.18,0.51,0.10,0.13,0.21,0.28,0.41 2013-04-24 16:11:28,86.658908134,-39.891164545,0.18,0.62,0.11,0.13,0.20,0.30,0.43 2013-04-24 16:12:42,86.5869052287,-40.8031125501,0.19,0.47,0.09,0.13,0.24,0.33,0.40 2013-04-24 16:13:55,86.5140715617,-41.6771114178,0.16,0.40,0.08,0.12,0.20,0.28,0.34 2013-04-24 16:15:09,86.440556076,-42.517380084,0.18,0.48,0.10,0.13,0.22,0.33,0.39 2013-04-24 16:16:23,86.366232597,-43.32178107,0.19,0.65,0.09,0.12,0.24,0.35,0.44 2013-04-24 16:17:37,86.291286925,-44.095327185,0.28,0.91,0.10,0.15,0.37,0.69,0.82 2013-04-24 16:18:51,86.215758363,-44.839679879,0.25,0.74,0.12,0.18,0.30,0.42,0.63 2013-04-24 16:20:06,86.139544047,-45.553031967,0.23,0.63,0.11,0.16,0.28,0.44,0.56 2013-04-24 16:21:20,86.062757694,-46.238715212,0.25,0.76,0.09,0.14,0.33,0.55,0.70 2013-04-24 16:22:33,85.985398467,-46.897344398,0.16,0.69,0.08,0.10,0.19,0.33,0.50 2013-04-24 16:23:47,85.90767366,-47.534569849,0.18,0.49,0.09,0.13,0.21,0.29,0.40 2013-04-24 16:25:01,85.829333373,-48.144788677,0.21,0.65,0.13,0.16,0.25,0.35,0.47 2013-04-24 16:26:14,85.750642156,-48.735037524,0.20,0.58,0.09,0.13,0.24,0.37,0.48 2013-04-24 16:27:27,85.671670438,-49.307602222,0.22,0.57,0.11,0.15,0.27,0.39,0.49 2013-04-24 16:28:41,85.592062892,-49.854050164,0.20,0.61,0.11,0.15,0.25,0.33,0.41 2013-04-24 16:29:54,85.512129854,-50.382676369,0.21,0.52,0.10,0.15,0.26,0.39,0.47 2013-04-24 16:31:08,85.431602315,-50.887047317,0.25,0.62,0.13,0.18,0.30,0.43,0.54 2013-04-24 16:32:21,85.351169821,-51.384976887,0.21,0.69,0.11,0.15,0.25,0.39,0.53 2013-04-24 16:33:35,85.270275336,-51.86279352,0.24,0.98,0.12,0.16,0.25,0.52,0.85 2013-04-24 16:34:49,85.189040994,-52.323939641,0.21,0.61,0.12,0.16,0.24,0.35,0.47 2013-04-24 16:36:03,85.107478871,-52.769098834,0.23,0.74,0.10,0.16,0.29,0.43,0.56 2013-04-24 16:37:17,85.025688223,-53.201090649,0.24,1.04,0.09,0.15,0.28,0.56,0.81 2013-04-24 16:38:30,84.943585731,-53.618091296,0.26,0.50,0.15,0.21,0.30,0.40,0.46 2013-04-24 16:39:43,84.861278347,-54.023141525,0.26,0.65,0.13,0.21,0.31,0.40,0.51 2013-04-24 16:40:55,84.778691386,-54.41456605,0.26,1.00,0.13,0.19,0.32,0.44,0.66 2013-04-24 16:42:07,84.695890276,-54.79436498,0.22,0.60,0.11,0.16,0.26,0.35,0.43 2013-04-24 16:43:19,84.61285933,-55.162411427,0.21,0.79,0.10,0.15,0.25,0.35,0.45 2013-04-24 16:44:32,84.5296291,-55.51968835,0.20,0.93,0.10,0.14,0.23,0.36,0.52 2013-04-24 16:45:46,84.44623584,-55.86736237,0.24,0.66,0.12,0.18,0.29,0.40,0.51 2013-04-24 16:47:00,84.362558745,-56.202482144,0.25,0.94,0.12,0.17,0.30,0.50,0.67 2013-04-24 16:48:14,84.278884611,-56.532772723,0.32,0.75,0.15,0.24,0.39,0.52,0.64 2013-04-24 16:49:29,84.194911947,-56.850571304,0.37,0.98,0.19,0.27,0.44,0.66,0.79 2013-04-24 16:50:45,84.110780627,-57.159685933,0.28,0.69,0.12,0.19,0.34,0.49,0.62 2013-04-24 16:52:01,84.026382153,-57.4574339,0.26,0.96,0.06,0.11,0.37,0.61,0.84 2013-04-24 16:53:18,83.942079134,-57.753505268,0.27,0.91,0.11,0.19,0.32,0.47,0.77 2013-04-24 16:54:35,83.85754307,-58.039373805,0.26,0.70,0.13,0.20,0.30,0.44,0.61 2013-04-24 16:55:53,83.772715991,-58.313831376,0.20,0.60,0.11,0.15,0.24,0.37,0.46 2013-04-24 16:57:10,83.687823913,-58.582853098,0.26,0.91,0.12,0.19,0.31,0.46,0.80 2013-04-24 16:58:28,83.60281005,-58.845074975,0.24,0.55,0.11,0.17,0.30,0.41,0.48 2013-04-24 16:59:47,83.517782325,-59.103470432,0.27,0.76,0.12,0.17,0.34,0.53,0.59 2013-04-24 17:01:05,83.43252727,-59.352600021,0.22,0.72,0.12,0.17,0.27,0.36,0.49 2013-04-24 17:02:25,83.347205623,-59.596765631,0.28,0.86,0.13,0.20,0.34,0.53,0.72 2013-04-24 17:03:44,83.261719246,-59.833491666,0.30,1.01,0.14,0.20,0.36,0.55,0.67 2013-04-24 17:05:04,83.176191515,-60.066156795,0.25,0.70,0.10,0.19,0.31,0.42,0.51 2013-04-24 17:06:23,83.090504067,-60.291715222,0.22,0.57,0.09,0.15,0.27,0.38,0.46 2013-04-24 17:07:42,83.004883879,-60.516329414,0.22,0.56,0.09,0.16,0.28,0.37,0.46 2013-04-24 17:09:01,82.91881612,-60.72638871,0.21,0.60,0.06,0.14,0.28,0.38,0.47 2013-04-24 17:10:20,82.833237411,-60.94690838,0.25,0.63,0.09,0.19,0.31,0.39,0.51 2013-04-24 17:11:39,82.746907624,-61.144926509,0.31,0.80,0.17,0.24,0.36,0.51,0.72 2013-04-24 17:12:20,82.7035244444,-61.2479794444,0.15,0.16,0.12,0.14,0.16,0.16,0.16