# Filename: NOAA_LSA_PODS.Arc.Sail_Height.v01.20130323.25km.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
2013-03-23 17:21:31,70.8246899811,-138.259845372,4,795,0.91,0.6,2.47,0.31,0.61,0.68,1.05,1.57,2.05,DMS_1342607_01036_20130323_17213109,DMS_1342607_01280_20130323_17253511
2013-03-23 17:26:15,71.013247248,-138.082063739,5,1157,0.9,0.6,2.48,0.29,0.61,0.69,1.01,1.47,1.85,DMS_1342607_01320_20130323_17261511,DMS_1342607_01440_20130323_17281512
2013-03-23 17:30:51,71.2886689829,-137.81557407,3,399,1.04,0.6,2.95,0.4,0.64,0.73,1.2,1.85,2.32,DMS_1342607_01596_20130323_17305109,DMS_1342607_01604_20130323_17305909
2013-03-23 17:32:11,71.453328393,-137.652238485,9,1202,0.99,0.6,3.38,0.45,0.61,0.68,1.12,2.02,2.55,DMS_1342607_01676_20130323_17321112,DMS_1342607_01848_20130323_17350312
2013-03-23 17:35:47,71.6883434779,-137.414449694,15,2804,0.95,0.6,4.09,0.36,0.61,0.7,1.09,1.66,2.15,DMS_1342607_01892_20130323_17354712,DMS_1342607_02012_20130323_17374713
2013-03-23 17:38:15,71.9092969432,-137.18455242,21,3409,0.96,0.6,3.27,0.37,0.61,0.71,1.1,1.7,2.29,DMS_1342607_02040_20130323_17381513,DMS_1342607_02220_20130323_17411512
2013-03-23 17:41:19,72.1078353488,-136.973489116,21,2932,0.94,0.6,3.75,0.35,0.61,0.69,1.06,1.7,2.22,DMS_1342607_02224_20130323_17411913,DMS_1342607_02404_20130323_17441912
2013-03-23 17:44:39,72.3322945323,-136.728525177,16,2145,0.93,0.6,3.08,0.34,0.61,0.69,1.05,1.66,2.21,DMS_1342607_02424_20130323_17443914,DMS_1342607_02540_20130323_17471770
2013-03-23 17:47:29,72.5102020845,-136.530667179,13,1953,0.95,0.6,2.73,0.33,0.62,0.69,1.09,1.63,2.1,DMS_1342607_02552_20130323_17472969,DMS_1342607_02656_20130323_17491369
2013-03-23 17:50:45,72.7626003992,-136.241433653,11,1668,0.84,0.6,2.14,0.23,0.61,0.67,0.95,1.3,1.6,DMS_1342607_02748_20130323_17504569,DMS_1342607_02892_20130323_17530969
2013-03-23 17:53:33,72.9717627997,-135.995852469,24,5561,0.98,0.6,3.99,0.4,0.61,0.7,1.12,1.74,2.45,DMS_1342607_02916_20130323_17533368,DMS_1342607_03100_20130323_17563771
2013-03-23 17:56:41,73.1459319747,-135.785749179,16,3034,0.98,0.6,3.73,0.41,0.61,0.7,1.12,1.81,2.5,DMS_1342607_03104_20130323_17564171,DMS_1342607_03264_20130323_17592171
2013-03-23 18:00:13,73.4253456934,-135.440229542,24,5147,0.95,0.6,3.58,0.35,0.62,0.7,1.08,1.66,2.22,DMS_1342607_03316_20130323_18001371,DMS_1342607_03484_20130323_18030171
2013-03-23 18:03:05,73.6014474474,-135.215527234,24,5001,0.93,0.6,4.42,0.37,0.62,0.7,1.04,1.65,2.38,DMS_1342607_03488_20130323_18030571,DMS_1342607_03672_20130323_18060972
2013-03-23 18:06:13,73.8140617191,-134.93815696,26,8395,0.95,0.6,4.61,0.37,0.61,0.7,1.06,1.65,2.37,DMS_1342607_03676_20130323_18061371,DMS_1342607_03864_20130323_18092172
2013-03-23 18:09:25,74.0143286534,-134.67021101,28,8802,0.98,0.6,4.27,0.4,0.61,0.7,1.12,1.76,2.51,DMS_1342607_03868_20130323_18092572,DMS_1342607_04052_20130323_18122970
2013-03-23 18:12:37,74.2453868425,-134.351652728,28,7943,0.96,0.6,3.04,0.35,0.62,0.7,1.1,1.69,2.19,DMS_1342607_04060_20130323_18123771,DMS_1342607_04228_20130323_18152571
2013-03-23 18:15:45,74.4317692118,-134.087252151,15,3673,1.02,0.6,3.89,0.42,0.61,0.72,1.2,1.83,2.51,DMS_1342607_04248_20130323_18154572,DMS_1342607_04384_20130323_18180172
2013-03-23 18:19:05,74.6363244475,-133.789880362,8,1798,0.91,0.6,2.8,0.32,0.61,0.68,1.02,1.56,2.04,DMS_1342607_04448_20130323_18190572,DMS_1342607_04564_20130323_18210172
2013-03-23 18:22:22,74.8874359623,-133.413254664,19,5719,0.91,0.6,3.22,0.3,0.61,0.69,1.04,1.51,1.95,DMS_1342607_04644_20130323_18222271,DMS_1342607_04808_20130323_18250673
2013-03-23 18:25:10,75.112694701,-133.063666349,20,2988,0.93,0.6,3.27,0.34,0.61,0.69,1.06,1.6,2.14,DMS_1342607_04812_20130323_18251072,DMS_1342607_05000_20130323_18281873
2013-03-23 18:28:26,75.306070566,-132.754219236,13,3093,0.91,0.6,3.5,0.34,0.6,0.68,1.03,1.61,2.14,DMS_1342607_05008_20130323_18282670,DMS_1342607_05180_20130323_18311873
2013-03-23 18:31:34,75.4975448171,-132.438990131,20,3475,0.9,0.6,2.57,0.3,0.62,0.68,1.03,1.52,1.99,DMS_1342607_05196_20130323_18313470,DMS_1342607_05380_20130323_18343872
2013-03-23 18:34:50,75.7019649047,-132.094107286,18,4725,0.93,0.6,3.88,0.34,0.61,0.68,1.06,1.62,2.12,DMS_1342607_05392_20130323_18345073,DMS_1342607_05528_20130323_18370673
2013-03-23 18:37:54,75.9274320693,-131.70004718,11,2388,1.0,0.6,4.64,0.53,0.61,0.67,1.1,2.0,3.39,DMS_1342607_05576_20130323_18375473,DMS_1342607_05752_20130323_18405071
2013-03-23 18:41:02,76.127968137,-131.338614307,16,6659,0.99,0.6,3.57,0.38,0.62,0.71,1.13,1.78,2.36,DMS_1342607_05764_20130323_18410272,DMS_1342607_05920_20130323_18433874
2013-03-23 18:44:38,76.3811408817,-130.865781741,14,2323,0.93,0.6,3.48,0.32,0.62,0.7,1.06,1.57,2.02,DMS_1342607_05980_20130323_18443873,DMS_1342607_06128_20130323_18470674
2013-03-23 18:47:22,76.5379188235,-130.563050653,16,2519,0.92,0.6,2.91,0.32,0.61,0.68,1.05,1.55,2.04,DMS_1342607_06144_20130323_18472271,DMS_1342607_06324_20130323_18502273
2013-03-23 18:50:42,76.741785614,-130.157997082,20,5270,0.96,0.6,3.82,0.39,0.61,0.69,1.1,1.78,2.37,DMS_1342607_06344_20130323_18504274,DMS_1342607_06472_20130323_18525074
2013-03-23 18:53:46,76.9486046407,-129.73242158,13,3092,0.93,0.6,3.63,0.35,0.61,0.69,1.05,1.67,2.19,DMS_1342607_06528_20130323_18534674,DMS_1342607_06704_20130323_18564274
2013-03-23 18:56:58,77.1414614799,-129.322659902,16,2917,0.96,0.6,4.05,0.39,0.62,0.69,1.09,1.76,2.4,DMS_1342607_06720_20130323_18565874,DMS_1342607_06836_20130323_18585472
2013-03-23 19:00:10,77.3995001715,-128.753066028,14,2312,0.96,0.6,3.94,0.39,0.61,0.7,1.08,1.78,2.45,DMS_1342607_06912_20130323_19001073,DMS_1342607_07064_20130323_19024273
2013-03-23 19:03:14,77.5722451414,-128.356176831,24,7446,1.0,0.6,4.52,0.44,0.61,0.7,1.14,1.89,2.63,DMS_1342607_07096_20130323_19031474,DMS_1342607_07284_20130323_19062275
2013-03-23 19:06:38,77.7827692044,-127.85707175,27,6131,0.98,0.6,5.2,0.44,0.6,0.69,1.1,1.77,2.81,DMS_1342607_07300_20130323_19063874,DMS_1342607_07460_20130323_19091872
2013-03-23 19:09:38,77.9946950985,-127.333286556,31,7775,0.97,0.6,4.01,0.39,0.62,0.7,1.11,1.75,2.41,DMS_1342607_07480_20130323_19093875,DMS_1342607_07668_20130323_19124673
2013-03-23 19:13:30,78.2122170027,-126.775850014,35,21254,1.01,0.6,5.25,0.42,0.62,0.72,1.16,1.84,2.55,DMS_1342607_07712_20130323_19133075,DMS_1342607_07860_20130323_19155875
2013-03-23 19:16:26,78.3563877311,-126.391366391,18,4859,0.97,0.6,3.87,0.37,0.62,0.71,1.12,1.73,2.27,DMS_1342607_07888_20130323_19162676,DMS_1342607_07976_20130323_19175475
2013-03-23 19:21:06,78.185877936,-126.072005524,25,6435,1.05,0.6,5.64,0.5,0.62,0.71,1.2,2.08,2.99,DMS_1342607_08063_20130323_19210632,DMS_1342607_08247_20130323_19241032
2013-03-23 19:24:18,77.984513416,-126.117581154,23,6050,1.02,0.6,4.43,0.44,0.62,0.71,1.18,1.91,2.61,DMS_1342607_08255_20130323_19241832,DMS_1342607_08443_20130323_19272632
2013-03-23 19:27:38,77.7736599116,-126.16290084,19,5954,1.08,0.6,5.37,0.53,0.62,0.73,1.24,2.07,3.15,DMS_1342607_08455_20130323_19273832,DMS_1342607_08655_20130323_19305832
2013-03-23 19:31:02,77.5151154984,-126.216796579,19,6468,1.05,0.6,6.53,0.49,0.62,0.72,1.22,1.96,2.91,DMS_1342607_08659_20130323_19310232,DMS_1342607_08851_20130323_19341433
2013-03-23 19:34:30,77.2752923265,-126.264492601,24,15249,1.16,0.6,5.36,0.61,0.62,0.74,1.36,2.42,3.47,DMS_1342607_08867_20130323_19343031,DMS_1342607_09063_20130323_19374633
2013-03-23 19:37:50,77.0770360889,-126.302855731,29,8474,1.01,0.6,3.88,0.41,0.62,0.71,1.17,1.83,2.51,DMS_1342607_09067_20130323_19375030,DMS_1342607_09267_20130323_19411033
2013-03-23 19:41:14,76.8163654248,-126.351428089,19,4981,1.04,0.6,4.22,0.46,0.63,0.73,1.21,1.97,2.73,DMS_1342607_09271_20130323_19411433,DMS_1342607_09467_20130323_19443033
2013-03-23 19:44:34,76.5927897634,-126.391437619,18,5819,1.22,0.6,6.01,0.65,0.63,0.76,1.47,2.59,3.51,DMS_1342607_09471_20130323_19443431,DMS_1342607_09667_20130323_19475033
2013-03-23 19:48:14,76.3788002352,-126.428990205,28,7976,1.08,0.6,4.86,0.5,0.62,0.72,1.26,2.1,2.94,DMS_1342607_09691_20130323_19481433,DMS_1342607_09871_20130323_19511432
2013-03-23 19:51:22,76.1479283101,-126.467692669,27,6757,1.12,0.6,4.78,0.55,0.62,0.73,1.31,2.25,3.24,DMS_1342607_09879_20130323_19512234,DMS_1342607_10079_20130323_19544230
2013-03-23 19:55:10,75.9060350978,-126.506638997,14,3809,1.13,0.6,4.83,0.56,0.62,0.72,1.34,2.26,3.17,DMS_1342607_10107_20130323_19551034,DMS_1342607_10283_20130323_19580634
2013-03-23 19:58:10,75.6842784971,-126.541316102,36,26032,1.14,0.6,6.66,0.58,0.63,0.74,1.34,2.31,3.32,DMS_1342607_10287_20130323_19581033,DMS_1342607_10483_20130323_20012632
2013-03-23 20:01:30,75.4524024314,-126.577494214,32,32569,1.1,0.6,5.7,0.54,0.61,0.73,1.29,2.18,3.1,DMS_1342607_10487_20130323_20013034,DMS_1342607_10679_20130323_20044234
2013-03-23 20:05:02,75.2711325995,-126.604239211,12,15446,1.15,0.7,5.49,0.6,0.63,0.74,1.35,2.36,3.38,DMS_1342607_10699_20130323_20050235,DMS_1342607_10863_20130323_20074634
2013-03-23 20:09:14,75.0242991909,-126.640597455,2,181,0.82,0.6,1.54,0.21,0.6,0.66,0.95,1.24,1.39,DMS_1342607_10951_20130323_20091433,DMS_1342607_11011_20130323_20101432
2013-03-23 20:17:18,74.5145380946,-126.711994173,3,648,1.08,0.6,3.1,0.47,0.63,0.75,1.27,2.08,2.67,DMS_1342607_11435_20130323_20171834,DMS_1342607_11443_20130323_20172635
2013-03-23 20:18:38,74.3756015425,-126.729164215,4,955,1.02,0.6,3.5,0.44,0.61,0.71,1.19,1.92,2.46,DMS_1342607_11515_20130323_20183832,DMS_1342607_11671_20130323_20211434
2013-03-23 20:21:54,74.1509730125,-126.75846066,3,399,1.02,0.7,3.42,0.4,0.62,0.74,1.15,1.8,2.46,DMS_1342607_11711_20130323_20215432,DMS_1342607_11803_20130323_20232634
2013-03-23 20:25:14,73.8717049879,-126.792462852,10,1742,0.99,0.6,3.73,0.42,0.62,0.7,1.12,1.88,2.51,DMS_1342607_11911_20130323_20251434,DMS_1342607_12107_20130323_20283035
2013-03-23 20:28:34,73.7290240876,-126.810286732,6,485,1.01,0.6,3.33,0.41,0.61,0.7,1.19,1.77,2.56,DMS_1342607_12111_20130323_20283433,DMS_1342607_12203_20130323_20300634
2013-03-23 20:41:22,72.9121966536,-126.904548029,2,131,0.77,0.6,1.35,0.16,0.61,0.65,0.84,1.13,1.3,DMS_1342607_12879_20130323_20412234,DMS_1342607_12887_20130323_20413035
2013-03-23 20:43:02,72.7494032284,-126.922821463,2,138,0.82,0.6,1.79,0.23,0.62,0.66,0.89,1.28,1.67,DMS_1342607_12979_20130323_20430235,DMS_1342607_13091_20130323_20445435
2013-03-23 20:45:50,72.6304842529,-126.934916496,1,297,0.97,0.6,3.03,0.43,0.63,0.69,1.06,2.01,2.38,DMS_1342607_13147_20130323_20455034,DMS_1342607_13147_20130323_20455034
2013-03-23 20:56:27,71.9649892362,-127.495596968,6,4285,0.99,0.6,5.5,0.44,0.63,0.7,1.12,1.82,2.7,DMS_1342607_13784_20130323_20562736,DMS_1342607_13912_20130323_20591356
2013-03-23 20:59:33,71.9195993053,-128.163818874,11,2774,0.94,0.6,3.12,0.34,0.6,0.67,1.07,1.64,2.14,DMS_1342607_13932_20130323_20593356,DMS_1342607_14104_20130323_21022555
2013-03-23 21:02:41,71.8698389464,-128.832537981,11,3834,0.94,0.6,3.6,0.38,0.6,0.67,1.07,1.74,2.37,DMS_1342607_14120_20130323_21024153,DMS_1342607_14252_20130323_21045354
2013-03-23 21:06:13,71.8126646845,-129.563395667,10,6554,0.99,0.6,4.46,0.44,0.61,0.68,1.12,1.87,2.72,DMS_1342607_14332_20130323_21061357,DMS_1342607_14488_20130323_21084955
2013-03-23 21:09:09,71.6952580937,-130.943932044,7,2822,0.93,0.6,4.07,0.33,0.63,0.7,1.05,1.6,2.04,DMS_1342607_14508_20130323_21090954,DMS_1342607_14868_20130323_21150956
2013-03-23 21:15:29,71.6393512427,-131.565846642,4,1737,0.95,0.6,3.0,0.33,0.63,0.7,1.09,1.61,2.19,DMS_1342607_14888_20130323_21152954,DMS_1342607_15040_20130323_21180157
2013-03-23 21:19:41,71.5652180477,-132.346084851,5,1066,0.98,0.6,3.38,0.39,0.6,0.71,1.14,1.78,2.25,DMS_1342607_15140_20130323_21194154,DMS_1342607_15184_20130323_21202556
2013-03-23 21:23:01,71.5032889412,-132.971223762,1,11,0.8,0.6,1.04,0.14,0.61,0.66,0.9,0.99,1.03,DMS_1342607_15340_20130323_21230155,DMS_1342607_15340_20130323_21230155
2013-03-23 21:23:42,71.4198465112,-133.270630515,8,1276,1.03,0.6,3.81,0.43,0.63,0.72,1.23,1.89,2.51,DMS_1342607_15381_20130323_21234255,DMS_1342607_15557_20130323_21263856
2013-03-23 21:27:02,71.2776793863,-133.727330442,7,1530,0.91,0.6,2.54,0.31,0.6,0.67,1.03,1.52,2.04,DMS_1342607_15581_20130323_21270256,DMS_1342607_15681_20130323_21284257
2013-03-23 21:30:38,71.1190961609,-134.231386471,5,1799,1.01,0.6,5.26,0.42,0.61,0.72,1.15,1.83,2.49,DMS_1342607_15797_20130323_21303856,DMS_1342607_15901_20130323_21322258
2013-03-23 21:34:14,70.9366559538,-134.795474735,4,1360,1.0,0.6,3.46,0.41,0.63,0.73,1.17,1.8,2.52,DMS_1342607_16013_20130323_21341458,DMS_1342607_16073_20130323_21351457
2013-03-23 21:38:14,70.7019154452,-135.49608155,2,364,1.01,0.6,3.22,0.41,0.61,0.71,1.2,1.87,2.46,DMS_1342607_16253_20130323_21381455,DMS_1342607_16441_20130323_21412256
2013-03-23 21:43:30,70.4823358661,-136.133085258,3,1003,1.02,0.6,3.07,0.39,0.62,0.73,1.21,1.78,2.33,DMS_1342607_16569_20130323_21433058,DMS_1342607_16685_20130323_21452656
2013-03-23 21:48:18,70.2649360004,-136.744292183,2,1395,1.07,0.6,5.88,0.51,0.6,0.72,1.24,2.05,2.78,DMS_1342607_16857_20130323_21481856,DMS_1342607_16917_20130323_21491857
2013-03-23 21:54:38,69.8934268219,-137.744434875,3,703,0.91,0.6,3.22,0.32,0.62,0.68,1.03,1.57,1.98,DMS_1342607_17237_20130323_21543858,DMS_1342607_17401_20130323_21572258