# Filename: NOAA_LSA_PODS.Arc.Sail_Height.v01.20140428.25km.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
2014-04-28 13:09:31,83.1316381313,-80.2108580767,13,27388,1.13,0.6,7.56,0.62,0.62,0.73,1.31,2.35,3.53,DMS_1442643_00823_20140428_13093177,DMS_1442643_00898_20140428_13110926
2014-04-28 13:11:22,83.2764626633,-81.1353869306,24,46754,1.25,0.6,9.16,0.78,0.62,0.75,1.44,2.79,4.37,DMS_1442643_00908_20140428_13112226,DMS_1442643_01038_20140428_13141126
2014-04-28 13:14:24,83.4606630717,-82.3861147655,22,35919,1.09,0.6,6.4,0.55,0.62,0.72,1.26,2.21,3.22,DMS_1442643_01048_20140428_13142426,DMS_1442643_01203_20140428_13174577
2014-04-28 13:17:52,83.6274034698,-83.5989092717,28,60154,1.06,0.6,7.59,0.52,0.61,0.71,1.22,2.11,3.06,DMS_1442643_01208_20140428_13175226,DMS_1442643_01363_20140428_13211376
2014-04-28 13:21:26,83.8101084167,-85.0316616225,23,30298,1.01,0.6,5.19,0.47,0.61,0.7,1.16,1.95,2.78,DMS_1442643_01373_20140428_13212677,DMS_1442643_01533_20140428_13245477
2014-04-28 13:25:01,83.9849574864,-86.5150396098,25,24085,1.02,0.6,6.91,0.48,0.6,0.69,1.17,1.96,2.85,DMS_1442643_01538_20140428_13250126,DMS_1442643_01693_20140428_13282277
2014-04-28 13:28:29,84.0936743051,-87.4969205419,7,5633,1.1,0.6,6.89,0.63,0.6,0.72,1.24,2.32,3.63,DMS_1442643_01698_20140428_13282927,DMS_1442643_01753_20140428_13294077
2014-04-28 13:34:52,84.3740589423,-90.3037878618,2,3336,1.07,0.6,4.44,0.48,0.63,0.72,1.26,2.06,2.67,DMS_1442643_01993_20140428_13345278,DMS_1442643_02023_20140428_13353177
2014-04-28 13:36:43,84.4702489002,-91.3704208964,6,4775,1.07,0.6,6.54,0.52,0.61,0.72,1.25,2.08,3.12,DMS_1442643_02078_20140428_13364327,DMS_1442643_02163_20140428_13383378
2014-04-28 13:51:53,85.160158265,-101.34128816,14,11281,1.15,0.6,5.88,0.61,0.63,0.73,1.34,2.39,3.38,DMS_1442643_02778_20140428_13515328,DMS_1442643_02898_20140428_13542928
2014-04-28 13:56:52,85.3246662079,-104.659268456,5,4520,1.1,0.6,4.75,0.55,0.62,0.73,1.3,2.27,3.06,DMS_1442643_03008_20140428_13565228,DMS_1442643_03048_20140428_13574429
2014-04-28 13:58:42,85.4912636578,-108.75280885,13,5333,1.05,0.6,4.16,0.46,0.62,0.71,1.22,1.97,2.76,DMS_1442643_03093_20140428_13584278,DMS_1442643_03308_20140428_14032229
2014-04-28 14:03:48,85.5868770828,-111.544369217,14,10390,1.17,0.6,6.64,0.61,0.62,0.75,1.37,2.37,3.41,DMS_1442643_03328_20140428_14034830,DMS_1442643_03453_20140428_14063079
2014-04-28 14:07:35,85.6883872137,-115.105816217,5,3274,1.07,0.6,4.17,0.46,0.62,0.74,1.27,2.04,2.55,DMS_1442643_03503_20140428_14073580,DMS_1442643_03598_20140428_14093929
2014-04-28 14:09:52,85.7434656118,-117.442928468,12,8812,1.11,0.6,4.62,0.51,0.63,0.73,1.32,2.18,2.9,DMS_1442643_03608_20140428_14095229,DMS_1442643_03728_20140428_14122829
2014-04-28 14:13:07,85.8060049204,-120.662677231,9,5513,1.07,0.6,4.47,0.49,0.62,0.72,1.27,2.09,2.89,DMS_1442643_03758_20140428_14130729,DMS_1442643_03863_20140428_14152379
2014-04-28 14:15:49,85.8562139524,-124.059212773,12,11303,1.12,0.6,5.93,0.57,0.62,0.74,1.3,2.25,3.37,DMS_1442643_03883_20140428_14154980,DMS_1442643_04003_20140428_14182580
2014-04-28 14:18:38,85.884076705,-126.661667075,23,26680,1.11,0.6,6.2,0.55,0.61,0.73,1.3,2.21,3.15,DMS_1442643_04013_20140428_14183880,DMS_1442643_04148_20140428_14213430
2014-04-28 14:21:40,85.9071452711,-129.963631688,16,11727,1.12,0.6,5.97,0.55,0.63,0.73,1.31,2.23,3.18,DMS_1442643_04153_20140428_14214081,DMS_1442643_04279_20140428_14242460
2014-04-28 14:24:37,85.9162847572,-133.503211508,11,5727,1.09,0.6,4.68,0.51,0.63,0.73,1.28,2.13,2.88,DMS_1442643_04289_20140428_14243761,DMS_1442643_04429_20140428_14273961
2014-04-28 14:27:46,85.9131372104,-136.16159444,7,2924,1.03,0.6,3.84,0.43,0.62,0.72,1.2,1.89,2.5,DMS_1442643_04434_20140428_14274610,DMS_1442643_04539_20140428_14300260
2014-04-28 14:30:48,85.8969668522,-139.453296359,16,7478,1.04,0.6,4.46,0.47,0.62,0.71,1.19,2.0,2.8,DMS_1442643_04574_20140428_14304810,DMS_1442643_04709_20140428_14334361
2014-04-28 14:33:50,85.865376429,-142.887841556,15,6228,1.05,0.6,4.79,0.51,0.62,0.71,1.21,2.11,3.01,DMS_1442643_04714_20140428_14335011,DMS_1442643_04854_20140428_14365212
2014-04-28 14:36:58,85.8235001157,-145.991653044,10,3400,0.98,0.6,4.1,0.38,0.62,0.7,1.12,1.73,2.34,DMS_1442643_04859_20140428_14365861,DMS_1442643_04994_20140428_14395412
2014-04-28 14:40:20,85.7891544406,-148.04541837,2,543,0.97,0.6,3.5,0.39,0.62,0.71,1.11,1.7,2.47,DMS_1442643_05014_20140428_14402011,DMS_1442643_05034_20140428_14404611
2014-04-28 14:43:15,86.0036031907,-149.973160565,14,5180,1.02,0.6,4.45,0.44,0.62,0.71,1.19,1.9,2.54,DMS_1442643_05149_20140428_14431562,DMS_1442643_05264_20140428_14454511
2014-04-28 14:46:04,86.2191315122,-149.999614499,17,12203,1.07,0.6,5.19,0.51,0.62,0.73,1.25,2.11,2.97,DMS_1442643_05279_20140428_14460462,DMS_1442643_05404_20140428_14484712
2014-04-28 14:48:53,86.438602583,-149.999456382,8,2851,1.04,0.6,4.28,0.46,0.62,0.71,1.21,1.97,2.59,DMS_1442643_05409_20140428_14485362,DMS_1442643_05534_20140428_14513612
2014-04-28 14:51:49,86.6969500008,-149.998841198,13,5316,1.05,0.6,4.32,0.48,0.63,0.72,1.2,2.08,2.86,DMS_1442643_05544_20140428_14514912,DMS_1442643_05674_20140428_14543812
2014-04-28 14:54:44,86.9088893227,-149.998686721,14,4701,1.04,0.6,5.08,0.45,0.63,0.72,1.21,1.95,2.61,DMS_1442643_05679_20140428_14544463,DMS_1442643_05799_20140428_14572062
2014-04-28 14:57:59,87.1412057911,-149.998843069,9,2476,1.03,0.6,4.89,0.45,0.63,0.71,1.18,1.94,2.7,DMS_1442643_05829_20140428_14575962,DMS_1442643_05899_20140428_15002597
2014-04-28 15:00:38,87.3920447352,-149.998662657,18,9099,1.08,0.6,5.39,0.53,0.62,0.71,1.26,2.19,3.04,DMS_1442643_05909_20140428_15003898,DMS_1442643_06034_20140428_15032148
2014-04-28 15:03:27,87.6147846482,-149.998613516,12,4028,1.03,0.6,4.77,0.46,0.61,0.7,1.21,2.01,2.59,DMS_1442643_06039_20140428_15032798,DMS_1442643_06159_20140428_15060397
2014-04-28 15:06:29,87.8699712819,-149.998352451,12,3597,0.98,0.6,3.48,0.39,0.62,0.7,1.13,1.79,2.46,DMS_1442643_06179_20140428_15062998,DMS_1442643_06294_20140428_15085949
2014-04-28 15:09:25,88.0962034979,-149.997944208,12,4406,0.98,0.6,4.65,0.42,0.61,0.7,1.11,1.82,2.64,DMS_1442643_06314_20140428_15092549,DMS_1442643_06429_20140428_15115498
2014-04-28 15:12:01,88.3089287013,-149.998615587,16,6027,1.0,0.6,5.11,0.42,0.62,0.71,1.15,1.81,2.58,DMS_1442643_06434_20140428_15120149,DMS_1442643_06564_20140428_15145049
2014-04-28 15:14:56,88.5271666466,-149.999235285,13,4575,0.99,0.6,4.08,0.4,0.62,0.7,1.13,1.79,2.42,DMS_1442643_06569_20140428_15145698,DMS_1442643_06679_20140428_15171998
2014-04-28 15:17:45,88.7630320728,-149.998307551,15,3499,0.96,0.6,3.18,0.35,0.63,0.7,1.09,1.63,2.28,DMS_1442643_06699_20140428_15174598,DMS_1442643_06829_20140428_15203500
2014-04-28 15:20:41,88.983772119,-149.997681566,13,4501,0.98,0.6,5.34,0.43,0.61,0.69,1.11,1.82,2.61,DMS_1442643_06834_20140428_15204149,DMS_1442643_06949_20140428_15231099
2014-04-28 15:23:49,89.2393937524,-149.999859632,8,3926,1.08,0.6,5.64,0.5,0.62,0.73,1.27,2.15,2.76,DMS_1442643_06979_20140428_15234999,DMS_1442643_07064_20140428_15254050
2014-04-28 15:26:19,89.4669704399,-150.009766933,6,2835,1.0,0.6,3.68,0.4,0.62,0.72,1.17,1.81,2.49,DMS_1442643_07094_20140428_15261950,DMS_1442643_07219_20140428_15290199
2014-04-28 15:29:21,89.6965571673,-150.022299377,11,4045,1.08,0.6,5.76,0.54,0.62,0.71,1.27,2.17,3.1,DMS_1442643_07234_20140428_15292149,DMS_1442643_07349_20140428_15315100
2014-04-28 15:32:10,89.8705527915,-150.263992047,7,2044,1.07,0.6,4.28,0.47,0.63,0.73,1.25,2.02,2.8,DMS_1442643_07364_20140428_15321050,DMS_1442643_07414_20140428_15331550
2014-04-28 15:37:31,89.717193666,0.707143649009,6,1632,0.98,0.6,3.36,0.39,0.62,0.7,1.12,1.77,2.46,DMS_1442643_07572_20140428_15373122,DMS_1442643_07602_20140428_15381022
2014-04-28 15:39:08,89.5192880549,0.0445682087493,7,2808,1.06,0.7,4.55,0.45,0.64,0.74,1.25,2.0,2.63,DMS_1442643_07647_20140428_15390873,DMS_1442643_07762_20140428_15413823
2014-04-28 15:42:17,89.3076583419,-0.0225072428244,3,1740,1.05,0.6,4.92,0.41,0.61,0.74,1.26,1.79,2.33,DMS_1442643_07792_20140428_15421723,DMS_1442643_07857_20140428_15434173
2014-04-28 15:44:46,89.0960655672,-0.00112543818117,4,1561,1.03,0.6,3.46,0.42,0.63,0.71,1.21,1.89,2.37,DMS_1442643_07907_20140428_15444674,DMS_1442643_07967_20140428_15460473
2014-04-28 15:48:01,88.8415411983,0.0080720648625,4,667,0.97,0.7,3.77,0.43,0.62,0.7,1.09,1.81,2.75,DMS_1442643_08057_20140428_15480173,DMS_1442643_08147_20140428_15495874
2014-04-28 15:50:24,88.6609649831,-0.00900938386698,6,2628,1.04,0.6,3.8,0.43,0.63,0.71,1.23,1.89,2.49,DMS_1442643_08167_20140428_15502473,DMS_1442643_08252_20140428_15521523
2014-04-28 15:53:26,88.3505573595,0.000698114916787,17,8738,1.09,0.6,5.31,0.53,0.64,0.74,1.25,2.11,3.15,DMS_1442643_08307_20140428_15532674,DMS_1442643_08427_20140428_15560274
2014-04-28 15:56:15,88.1329795689,-0.0114592329529,8,4467,1.02,0.6,3.84,0.45,0.62,0.7,1.19,1.97,2.63,DMS_1442643_08437_20140428_15561575,DMS_1442643_08547_20140428_15583875
2014-04-28 15:59:17,87.9190862535,-0.00126075549063,5,1216,0.94,0.6,2.77,0.34,0.61,0.69,1.09,1.64,2.13,DMS_1442643_08577_20140428_15591775,DMS_1442643_08692_20140428_16014725
2014-04-28 16:06:16,87.5874434515,-8.23005365082,9,2583,1.04,0.6,5.01,0.51,0.61,0.72,1.19,2.05,2.97,DMS_1442643_08899_20140428_16061634,DMS_1442643_09009_20140428_16083935
2014-04-28 16:09:11,87.4179439231,-13.581020849,8,3471,1.01,0.6,4.4,0.45,0.61,0.7,1.17,1.91,2.64,DMS_1442643_09034_20140428_16091185,DMS_1442643_09164_20140428_16120086
2014-04-28 16:12:20,87.2796395897,-17.0949763136,12,6719,1.03,0.6,4.72,0.46,0.62,0.71,1.19,1.98,2.75,DMS_1442643_09179_20140428_16122036,DMS_1442643_09299_20140428_16145635
2014-04-28 16:15:09,87.1217511361,-20.4755484739,7,3059,1.0,0.6,4.11,0.43,0.63,0.72,1.12,1.86,2.74,DMS_1442643_09309_20140428_16150936,DMS_1442643_09429_20140428_16174536
2014-04-28 16:18:24,86.9299158329,-23.9169580883,9,4142,1.04,0.6,3.89,0.48,0.62,0.71,1.19,1.99,2.9,DMS_1442643_09459_20140428_16182436,DMS_1442643_09564_20140428_16204085
2014-04-28 16:20:47,86.7758742491,-26.2585859772,7,2174,0.99,0.6,3.72,0.42,0.61,0.7,1.15,1.83,2.47,DMS_1442643_09569_20140428_16204735,DMS_1442643_09674_20140428_16230386
2014-04-28 16:23:55,86.5883944562,-28.7587445349,5,1624,1.09,0.6,4.89,0.55,0.62,0.71,1.26,2.21,3.15,DMS_1442643_09714_20140428_16235586,DMS_1442643_09819_20140428_16261236
2014-04-28 16:27:49,86.3717456184,-31.2508900172,10,4553,1.04,0.6,6.8,0.48,0.62,0.71,1.2,2.01,2.72,DMS_1442643_09894_20140428_16274986,DMS_1442643_09959_20140428_16291437
2014-04-28 16:29:59,86.208623835,-32.8918441287,9,4367,1.1,0.6,8.53,0.53,0.65,0.75,1.27,2.17,3.0,DMS_1442643_09994_20140428_16295986,DMS_1442643_10079_20140428_16315036
2014-04-28 16:32:29,86.0057162618,-34.715033646,11,4932,1.07,0.6,5.28,0.5,0.63,0.72,1.25,2.13,2.9,DMS_1442643_10109_20140428_16322936,DMS_1442643_10234_20140428_16351186
2014-04-28 16:35:24,85.8397719551,-36.052867442,9,5062,1.03,0.6,4.94,0.49,0.6,0.7,1.17,2.04,2.91,DMS_1442643_10244_20140428_16352486,DMS_1442643_10354_20140428_16374787
2014-04-28 16:38:20,85.6094060085,-37.7248558036,7,4578,1.04,0.6,4.37,0.47,0.62,0.72,1.21,2.0,2.8,DMS_1442643_10379_20140428_16382037,DMS_1442643_10494_20140428_16404987
2014-04-28 16:41:15,85.4312422234,-38.8916547401,9,6203,1.08,0.6,5.81,0.53,0.62,0.72,1.24,2.19,3.12,DMS_1442643_10514_20140428_16411587,DMS_1442643_10624_20140428_16433887
2014-04-28 16:44:17,85.1856122747,-40.3386365031,7,6786,1.14,0.6,5.25,0.57,0.63,0.73,1.35,2.31,3.35,DMS_1442643_10654_20140428_16441788,DMS_1442643_10774_20140428_16465387
2014-04-28 16:47:13,85.0311922165,-41.1719815813,4,5333,1.07,0.6,4.57,0.53,0.6,0.7,1.23,2.17,3.0,DMS_1442643_10789_20140428_16471338,DMS_1442643_10834_20140428_16492665
2014-04-28 16:49:59,84.7773317699,-42.4237313173,14,20319,1.11,0.6,7.09,0.61,0.6,0.7,1.28,2.38,3.48,DMS_1442643_10859_20140428_16495912,DMS_1442643_10984_20140428_16524163
2014-04-28 16:52:54,84.5553735091,-43.414660526,15,11686,1.08,0.6,5.52,0.54,0.61,0.71,1.25,2.16,3.09,DMS_1442643_10994_20140428_16525462,DMS_1442643_11124_20140428_16554363
2014-04-28 16:55:50,84.3314797954,-44.3307820445,11,14589,1.12,0.6,9.33,0.62,0.62,0.72,1.28,2.27,3.35,DMS_1442643_11129_20140428_16555013,DMS_1442643_11259_20140428_16583914
2014-04-28 16:58:52,84.1406017381,-45.0550968517,20,25423,1.15,0.6,6.7,0.6,0.63,0.74,1.35,2.37,3.37,DMS_1442643_11269_20140428_16585213,DMS_1442643_11399_20140428_17014113
2014-04-28 17:01:47,83.9435207173,-45.7535432663,21,41082,1.17,0.6,7.7,0.64,0.62,0.74,1.37,2.47,3.57,DMS_1442643_11404_20140428_17014763,DMS_1442643_11514_20140428_17041193
2014-04-28 17:04:44,83.6970412092,-46.5630337198,11,8454,1.11,0.6,5.41,0.54,0.63,0.73,1.29,2.18,3.14,DMS_1442643_11539_20140428_17044444,DMS_1442643_11664_20140428_17072693
2014-04-28 17:07:46,83.5047372613,-47.1492311585,15,17043,1.15,0.6,7.15,0.64,0.62,0.73,1.33,2.42,3.63,DMS_1442643_11679_20140428_17074643,DMS_1442643_11809_20140428_17103544
2014-04-28 17:11:01,83.2575689458,-47.8545621647,9,8072,1.25,0.6,6.68,0.74,0.63,0.76,1.47,2.73,4.08,DMS_1442643_11829_20140428_17110144,DMS_1442643_11944_20140428_17133095
2014-04-28 17:13:37,83.102418071,-48.2720721218,4,2628,1.29,0.6,6.46,0.77,0.61,0.76,1.55,2.92,4.13,DMS_1442643_11949_20140428_17133745,DMS_1442643_12014_20140428_17150195