# Filename: NOAA_LSA_PODS.Arc.Sail_Height.v01.20170411.25km.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 Sail-Height Product. The Arctic Sail-Height
# Product is derived from high-resolution Digital Mapping System (DMS) imagery of sea ice pressure ridges acquired during annual, low-elevation
# NASA Operation IceBridge airborne surveys over Arctic sea ice. IceBridge observations were acquired between March and May, 2010 - 2018 incl.
# Statistics for pressure ridge sails are extracted per image. Arithmetic averages are computed for 25km along-track segments for each aircraft flight line.
#
# Citation:
# Users are asked to cite the following publication whenever these data are used:
#  Duncan, K., Farrell, S., Connor, L., Richter-Menge, J., Hutchings, J., & Dominguez, R. (2018). High-resolution airborne observations of sea-ice
# 	pressure ridge sail height. Annals of Glaciology, 59(76), 137-147. doi:10.1017/aog.2018.2
#
# Point of Contact: Laurence.Connor@noaa.gov
#
# Data Product Webpage: https://www.star.nesdis.noaa.gov/sod/lsa/SeaIce/PressureRidgeSailHeight.php
#
# File format is comma separated ascii text, and columns are as follows:
# 1.  GPS Time (UTC time with added leap seconds) (YYYY-MM-DD HH:MM:SS), associated with first image in 25km segment
# 2.  Latitude (degrees), average of measurements within 25km segment
# 3.  Longitude (degrees), average of measurements within 25km segment
# 4.  Number of Images in 25km segment
# 5.  Number of sail height measurements in 25km segment
# 6.  Mean sail height (m), arithmetic mean of all sail heights in 25km segment
# 7.  Modal sail height (m), modal value of sail height in 25km segment
# 8.  Maximum sail height (m), maximum value of sail height in 25km segment
# 9.  Sail height standard deviation (m), standard deviation of all sail heights in 25km segment
# 10. Sail height 5th percentile (m), 5th percentile height of all sail heights in 25km segment
# 11. Sail height 25th percentile (m), 25th percentile height of all sail heights in 25km segment
# 12. Sail height 75th percentile (m), 75th percentile height of all sail heights in 25km segment
# 13. Sail height 95th percentile (m), 95th percentile height of all sail heights in 25km segment
# 14. Sail height 99th percentile (m), 99th percentile height of all sail heights in 25km segment
# 15. DMS Image Filename, associated with 1st image in 25km segment
# 16. DMS Image Filename, associated with Last image in 25km segment
#
#
#
#
#
# --------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Time, Latitude, Longitude, Number of Images, Number of sail height measurements, Mean sail height, Modal sail height, Maximum sail height, Sail height standard deviation, Sail height 5th percentile, Sail height 25th percentile, Sail height 75th percentile, Sail height 95th percentile, Sail height 99th percentile, DMS First Image Filename, DMS Last Image Filename
2017-04-11 12:32:28,81.9671326942,-94.5512947115,20,19016,1.19,0.7,6.79,0.63,0.67,0.77,1.37,2.47,3.69,DMS_1742624_00137_20170411_12322859,DMS_1742624_00242_20170411_12350608
2017-04-11 12:36:00,82.0959304523,-95.9073950718,24,26153,1.18,0.7,8.41,0.59,0.67,0.78,1.37,2.4,3.31,DMS_1742624_00278_20170411_12360009,DMS_1742624_00402_20170411_12390756
2017-04-11 12:39:25,82.2260158895,-97.3710145462,23,11651,1.06,0.7,4.55,0.45,0.66,0.75,1.21,1.97,2.7,DMS_1742624_00414_20170411_12392557,DMS_1742624_00537_20170411_12423006
2017-04-11 12:42:43,82.2950116677,-98.1858206304,3,1830,1.02,0.7,3.82,0.42,0.66,0.73,1.15,1.89,2.57,DMS_1742624_00546_20170411_12424356,DMS_1742624_00564_20170411_12431056
2017-04-11 12:58:09,82.8007272983,-105.555269833,13,8313,1.07,0.7,4.48,0.45,0.66,0.75,1.23,1.96,2.69,DMS_1742624_01163_20170411_12580902,DMS_1742624_01223_20170411_12593902
2017-04-11 12:59:48,82.8671807945,-106.779332552,33,21219,1.08,0.7,4.69,0.45,0.66,0.75,1.25,2.0,2.74,DMS_1742624_01229_20170411_12594802,DMS_1742624_01358_20170411_13030151
2017-04-11 13:03:10,82.9559524321,-108.548239309,33,18278,1.03,0.7,4.51,0.42,0.64,0.73,1.19,1.89,2.56,DMS_1742624_01364_20170411_13031051,DMS_1742624_01496_20170411_13062850
2017-04-11 13:06:33,83.035190827,-110.296324859,28,17379,1.01,0.7,5.47,0.4,0.64,0.73,1.15,1.79,2.46,DMS_1742624_01499_20170411_13063302,DMS_1742624_01631_20170411_13095099
2017-04-11 13:09:55,83.1064257878,-112.045442858,23,14018,1.01,0.6,4.42,0.41,0.64,0.72,1.15,1.85,2.5,DMS_1742624_01634_20170411_13095551,DMS_1742624_01760_20170411_13130450
2017-04-11 13:13:35,83.1790234562,-114.06220302,29,11042,0.99,0.6,5.17,0.4,0.63,0.71,1.13,1.81,2.47,DMS_1742624_01781_20170411_13133599,DMS_1742624_01907_20170411_13164499
2017-04-11 13:16:49,83.2345495444,-115.83073519,29,14772,0.99,0.6,4.58,0.4,0.62,0.71,1.15,1.77,2.39,DMS_1742624_01910_20170411_13164948,DMS_1742624_02042_20170411_13200747
2017-04-11 13:20:11,83.2849135481,-117.672194843,32,18913,1.0,0.6,5.37,0.43,0.62,0.71,1.16,1.86,2.56,DMS_1742624_02045_20170411_13201198,DMS_1742624_02174_20170411_13232547
2017-04-11 13:23:29,83.3312198796,-119.678444731,33,16707,0.97,0.6,4.21,0.37,0.62,0.7,1.11,1.72,2.31,DMS_1742624_02177_20170411_13232997,DMS_1742624_02303_20170411_13263897
2017-04-11 13:26:43,83.3675865606,-121.608155625,28,8164,0.96,0.6,3.98,0.37,0.62,0.7,1.09,1.69,2.32,DMS_1742624_02306_20170411_13264345,DMS_1742624_02435_20170411_13295695
2017-04-11 13:30:05,83.3980849215,-123.684998014,32,8082,0.93,0.6,4.51,0.33,0.63,0.7,1.06,1.58,2.11,DMS_1742624_02441_20170411_13300596,DMS_1742624_02564_20170411_13331044
2017-04-11 13:33:19,83.417352833,-125.487884296,29,14383,0.97,0.6,3.91,0.36,0.63,0.71,1.1,1.68,2.26,DMS_1742624_02570_20170411_13331944,DMS_1742624_02699_20170411_13363294
2017-04-11 13:36:41,83.4311094963,-127.484878778,22,6875,0.97,0.6,3.88,0.39,0.62,0.7,1.11,1.73,2.47,DMS_1742624_02705_20170411_13364193,DMS_1742624_02828_20170411_13394643
2017-04-11 13:39:55,83.4368346391,-129.562718547,33,11575,0.96,0.6,4.24,0.35,0.62,0.7,1.1,1.67,2.25,DMS_1742624_02834_20170411_13395543,DMS_1742624_02966_20170411_13431342
2017-04-11 13:43:17,83.4342649089,-131.641816889,12,2899,0.98,0.6,4.3,0.39,0.63,0.71,1.11,1.77,2.29,DMS_1742624_02969_20170411_13431792,DMS_1742624_03083_20170411_13460892
2017-04-11 13:46:40,83.4231716812,-133.680664644,24,5971,0.99,0.6,4.87,0.42,0.62,0.7,1.13,1.84,2.56,DMS_1742624_03104_20170411_13464041,DMS_1742624_03239_20170411_13500289
2017-04-11 13:50:20,83.404300054,-135.679625979,29,10070,1.0,0.6,4.14,0.41,0.62,0.71,1.16,1.82,2.54,DMS_1742624_03251_20170411_13502089,DMS_1742624_03377_20170411_13532990
2017-04-11 13:53:38,83.3779642796,-137.63438434,28,8978,0.92,0.6,3.19,0.32,0.62,0.69,1.05,1.54,2.04,DMS_1742624_03383_20170411_13533890,DMS_1742624_03512_20170411_13565239
2017-04-11 13:57:10,83.3507708426,-139.228414731,17,5877,0.93,0.6,3.67,0.33,0.63,0.7,1.05,1.56,2.13,DMS_1742624_03524_20170411_13571039,DMS_1742624_03626_20170411_13594339
2017-04-11 14:02:52,83.2899881174,-142.024639131,2,252,0.96,0.6,2.64,0.34,0.64,0.72,1.11,1.66,2.04,DMS_1742624_03752_20170411_14025237,DMS_1742624_03764_20170411_14031037
2017-04-11 14:03:46,83.2529642065,-143.414202147,21,6928,0.98,0.6,4.0,0.4,0.63,0.71,1.12,1.79,2.49,DMS_1742624_03788_20170411_14034636,DMS_1742624_03914_20170411_14065537
2017-04-11 14:07:13,83.2137989107,-144.755194694,10,3898,0.95,0.6,3.12,0.33,0.64,0.71,1.09,1.62,2.16,DMS_1742624_03926_20170411_14071336,DMS_1742624_03980_20170411_14083436
2017-04-11 14:13:33,83.5653714638,-146.191287465,24,9133,1.01,0.7,4.72,0.39,0.64,0.73,1.16,1.82,2.34,DMS_1742624_04102_20170411_14133317,DMS_1742624_04231_20170411_14164667
2017-04-11 14:16:55,83.7715683963,-146.298098545,15,7047,0.99,0.7,3.1,0.37,0.65,0.73,1.15,1.75,2.28,DMS_1742624_04237_20170411_14165567,DMS_1742624_04372_20170411_14201816
2017-04-11 14:22:46,84.0852407212,-146.47415517,7,1109,0.94,0.6,2.96,0.34,0.64,0.71,1.03,1.62,2.28,DMS_1742624_04471_20170411_14224667,DMS_1742624_04498_20170411_14232715
2017-04-11 14:23:49,84.2077641486,-146.549092289,3,341,0.87,0.6,2.01,0.26,0.64,0.68,0.95,1.41,1.83,DMS_1742624_04513_20170411_14234965,DMS_1742624_04646_20170411_14270915
2017-04-11 14:27:27,84.4675548055,-146.716622035,23,6202,0.92,0.6,2.92,0.31,0.64,0.7,1.02,1.55,2.1,DMS_1742624_04658_20170411_14272716,DMS_1742624_04793_20170411_14304965
2017-04-11 14:30:58,84.6442776083,-146.839927398,17,4303,0.96,0.6,3.21,0.36,0.63,0.71,1.08,1.67,2.33,DMS_1742624_04799_20170411_14305865,DMS_1742624_04856_20170411_14322413
2017-04-11 14:37:12,85.0231133931,-147.134364391,6,1112,0.88,0.6,2.25,0.28,0.64,0.69,0.98,1.46,1.93,DMS_1742624_05048_20170411_14371213,DMS_1742624_05072_20170411_14374812
2017-04-11 14:37:52,85.1025721619,-147.203125162,10,1884,0.91,0.6,4.14,0.31,0.63,0.7,1.03,1.49,2.07,DMS_1742624_05075_20170411_14375262,DMS_1742624_05174_20170411_14402112
2017-04-11 14:43:04,85.4630805392,-147.537207546,11,5599,0.99,0.6,3.1,0.36,0.65,0.72,1.14,1.73,2.29,DMS_1742624_05283_20170411_14430462,DMS_1742624_05340_20170411_14443010
2017-04-11 14:44:34,85.6285604987,-147.71205858,21,6179,1.01,0.6,5.15,0.41,0.64,0.72,1.15,1.83,2.55,DMS_1742624_05343_20170411_14443462,DMS_1742624_05475_20170411_14475261
2017-04-11 14:48:10,85.862246972,-147.980715942,29,7637,0.96,0.6,4.09,0.36,0.63,0.71,1.08,1.64,2.27,DMS_1742624_05487_20170411_14481061,DMS_1742624_05607_20170411_14511059
2017-04-11 14:51:24,86.0690468245,-148.243019421,33,6981,0.97,0.6,4.94,0.42,0.63,0.7,1.09,1.73,2.5,DMS_1742624_05616_20170411_14512409,DMS_1742624_05739_20170411_14542858
2017-04-11 14:55:22,86.3336021252,-148.623956684,21,4415,0.93,0.6,3.29,0.32,0.64,0.71,1.05,1.57,2.1,DMS_1742624_05775_20170411_14552257,DMS_1742624_05898_20170411_14582707
2017-04-11 14:58:45,87.1780893116,-150.546441877,3,500,0.89,0.6,2.29,0.27,0.64,0.69,0.99,1.48,1.74,DMS_1742624_05910_20170411_14584508,DMS_1742624_06600_20170411_15160004
2017-04-11 15:16:18,87.641443477,-151.772740828,13,2881,0.92,0.7,2.88,0.3,0.64,0.71,1.03,1.56,2.02,DMS_1742624_06612_20170411_15161804,DMS_1742624_06750_20170411_15194503
2017-04-11 15:19:49,87.8327317431,-152.550635605,10,2228,0.97,0.6,3.77,0.36,0.65,0.73,1.09,1.72,2.34,DMS_1742624_06753_20170411_15194953,DMS_1742624_06792_20170411_15204803
2017-04-11 15:36:54,87.8932390725,-119.943817617,14,4831,0.97,0.6,3.23,0.37,0.64,0.71,1.1,1.74,2.26,DMS_1742624_07376_20170411_15365441,DMS_1742624_07469_20170411_15391390
2017-04-11 15:41:51,87.7791230794,-112.116574907,8,1225,0.93,0.6,3.44,0.31,0.64,0.71,1.05,1.53,2.07,DMS_1742624_07574_20170411_15415141,DMS_1742624_07616_20170411_15425440
2017-04-11 15:42:58,87.7053893666,-108.477104265,35,23777,1.03,0.7,4.28,0.41,0.65,0.74,1.17,1.87,2.52,DMS_1742624_07619_20170411_15425889,DMS_1742624_07745_20170411_15460788
2017-04-11 15:46:12,87.5901937141,-103.807916958,30,16312,1.07,0.6,4.93,0.47,0.64,0.73,1.24,2.03,2.72,DMS_1742624_07748_20170411_15461239,DMS_1742624_07871_20170411_15491688
2017-04-11 15:49:21,87.4552638793,-99.427608773,18,4852,0.98,0.6,5.27,0.4,0.64,0.72,1.11,1.76,2.5,DMS_1742624_07874_20170411_15492139,DMS_1742624_07994_20170411_15522137
2017-04-11 15:52:43,87.2846120171,-94.9733320171,17,9250,1.05,0.6,5.18,0.48,0.65,0.74,1.2,2.01,2.95,DMS_1742624_08009_20170411_15524389,DMS_1742624_08123_20170411_15553486
2017-04-11 15:55:52,87.1458393164,-91.9593292882,20,7356,1.02,0.7,4.99,0.42,0.66,0.73,1.15,1.88,2.63,DMS_1742624_08135_20170411_15555287,DMS_1742624_08252_20170411_15584837
2017-04-11 15:58:52,86.9826628963,-88.9404132204,26,14739,1.1,0.7,7.08,0.51,0.66,0.75,1.26,2.11,2.99,DMS_1742624_08255_20170411_15585286,DMS_1742624_08372_20170411_16014835
2017-04-11 16:02:01,86.803794153,-86.1201555013,25,11713,1.02,0.7,4.65,0.41,0.66,0.73,1.16,1.84,2.51,DMS_1742624_08381_20170411_16020185,DMS_1742624_08507_20170411_16051084
2017-04-11 16:05:15,86.629884552,-83.7428146716,25,8433,1.04,0.7,4.22,0.44,0.65,0.73,1.18,1.93,2.72,DMS_1742624_08510_20170411_16051534,DMS_1742624_08630_20170411_16081534
2017-04-11 16:08:24,86.4171206591,-81.2367572903,7,2884,1.0,0.7,5.24,0.44,0.64,0.72,1.13,1.84,2.8,DMS_1742624_08636_20170411_16082435,DMS_1742624_08759_20170411_16112883
2017-04-11 16:11:33,86.236868568,-79.3676675081,15,4431,0.97,0.6,4.52,0.36,0.65,0.72,1.09,1.69,2.29,DMS_1742624_08762_20170411_16113333,DMS_1742624_08879_20170411_16142883
2017-04-11 16:14:42,86.0361114688,-77.5331447954,21,13634,1.05,0.7,5.04,0.46,0.64,0.74,1.21,1.96,2.78,DMS_1742624_08888_20170411_16144232,DMS_1742624_09011_20170411_16174682
2017-04-11 16:17:51,85.8600908091,-76.0932169641,20,6928,1.02,0.6,5.5,0.42,0.64,0.72,1.17,1.88,2.51,DMS_1742624_09014_20170411_16175132,DMS_1742624_09137_20170411_16205582
2017-04-11 16:21:04,85.641953133,-74.4879833384,23,8726,1.04,0.7,6.12,0.46,0.64,0.73,1.2,1.96,2.71,DMS_1742624_09143_20170411_16210482,DMS_1742624_09263_20170411_16240481
2017-04-11 16:24:09,85.435063806,-73.1284043628,24,16737,1.14,0.6,7.17,0.61,0.64,0.74,1.32,2.34,3.53,DMS_1742624_09266_20170411_16240929,DMS_1742624_09386_20170411_16270931
2017-04-11 16:27:22,85.2361173545,-71.9395996547,29,33051,1.12,0.7,5.92,0.55,0.64,0.74,1.29,2.26,3.17,DMS_1742624_09395_20170411_16272279,DMS_1742624_09512_20170411_16301828
2017-04-11 16:30:27,85.0214147232,-70.7750546655,31,32612,1.15,0.6,7.41,0.58,0.65,0.75,1.34,2.35,3.3,DMS_1742624_09518_20170411_16302729,DMS_1742624_09635_20170411_16332277
2017-04-11 16:33:40,84.812596639,-69.742612567,16,22238,1.13,0.6,5.63,0.59,0.64,0.74,1.31,2.35,3.39,DMS_1742624_09647_20170411_16334078,DMS_1742624_09740_20170411_16362636
2017-04-11 16:36:30,84.6064904467,-68.8062690017,25,34429,1.16,0.6,5.63,0.61,0.64,0.75,1.35,2.42,3.48,DMS_1742624_09743_20170411_16363085,DMS_1742624_09863_20170411_16393234
2017-04-11 16:39:36,84.3968616006,-67.9296547784,29,57925,1.17,0.6,7.76,0.63,0.65,0.75,1.36,2.43,3.5,DMS_1742624_09866_20170411_16393685,DMS_1742624_09988_20170411_16423985
2017-04-11 16:42:48,84.1446272629,-66.9609946722,21,42330,1.25,0.6,9.07,0.7,0.64,0.77,1.46,2.69,3.89,DMS_1742624_09994_20170411_16424884,DMS_1742624_10112_20170411_16454583
2017-04-11 16:46:03,83.9471235326,-66.2626762315,16,30695,1.14,0.7,9.46,0.58,0.65,0.75,1.32,2.31,3.32,DMS_1742624_10124_20170411_16460383,DMS_1742624_10232_20170411_16484583
2017-04-11 16:48:59,83.7454363396,-65.5954368885,23,48195,1.15,0.7,8.18,0.6,0.63,0.74,1.34,2.35,3.47,DMS_1742624_10241_20170411_16485932,DMS_1742624_10358_20170411_16515483
2017-04-11 16:51:59,83.5248165135,-64.9146541983,21,30207,1.22,0.6,8.27,0.71,0.64,0.75,1.41,2.71,3.98,DMS_1742624_10361_20170411_16515931,DMS_1742624_10478_20170411_16545481
2017-04-11 16:55:08,83.2969849559,-64.2599889254,22,20398,1.04,0.6,5.01,0.47,0.64,0.73,1.17,2.0,2.86,DMS_1742624_10487_20170411_16550831,DMS_1742624_10595_20170411_16575030
2017-04-11 16:58:03,83.0985404071,-63.726443126,26,22820,1.06,0.6,7.77,0.5,0.62,0.73,1.21,2.08,3.01,DMS_1742624_10604_20170411_16580380,DMS_1742624_10718_20170411_17005480
2017-04-11 17:01:08,82.8750712918,-63.1599113417,30,49665,1.08,0.6,5.58,0.51,0.63,0.74,1.26,2.13,2.97,DMS_1742624_10727_20170411_17010831,DMS_1742624_10844_20170411_17040379
2017-04-11 17:04:17,82.6354630382,-62.5909417863,28,33156,1.12,0.6,6.59,0.53,0.63,0.75,1.32,2.21,3.04,DMS_1742624_10853_20170411_17041730,DMS_1742624_10976_20170411_17125063