# Filename: NOAA_LSA_PODS.Arc.Sail_Height.v01.20150327.25km.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
2015-03-27 19:47:13,71.4044927636,-137.70185674,17,4768,1.06,0.6,4.34,0.49,0.63,0.72,1.22,2.04,3.02,DMS_1543909_01736_20150327_19471370,DMS_1543909_01838_20150327_19490590
2015-03-27 20:13:55,73.0093739809,-135.951135087,3,484,0.93,0.6,2.82,0.37,0.62,0.69,1.07,1.68,2.33,DMS_1543909_03192_20150327_20135531,DMS_1543909_03231_20150327_20143821
2015-03-27 20:15:00,73.1636778484,-135.764937207,20,2894,0.93,0.6,4.85,0.35,0.61,0.68,1.06,1.64,2.14,DMS_1543909_03251_20150327_20150022,DMS_1543909_03423_20150327_20180942
2015-03-27 20:18:20,73.3593402261,-135.52347532,24,4993,0.99,0.6,5.41,0.46,0.63,0.7,1.1,1.88,2.81,DMS_1543909_03433_20150327_20182042,DMS_1543909_03608_20150327_20213292
2015-03-27 20:21:50,73.5738611303,-135.251945051,27,4863,0.94,0.6,4.8,0.38,0.62,0.69,1.07,1.68,2.41,DMS_1543909_03624_20150327_20215052,DMS_1543909_03798_20150327_20250192
2015-03-27 20:26:20,73.8055497965,-134.950217707,18,2915,0.96,0.6,3.02,0.36,0.62,0.69,1.08,1.71,2.28,DMS_1543909_03869_20150327_20262002,DMS_1543909_03998_20150327_20284193
2015-03-27 20:28:47,73.9646656981,-134.737754763,23,2758,0.95,0.6,3.4,0.36,0.62,0.69,1.1,1.65,2.2,DMS_1543909_04003_20150327_20284743,DMS_1543909_04149_20150327_20321140
2015-03-27 20:32:16,74.2071981253,-134.405381149,22,4758,1.02,0.6,3.97,0.45,0.63,0.71,1.17,1.94,2.67,DMS_1543909_04154_20150327_20321691,DMS_1543909_04327_20150327_20352721
2015-03-27 20:36:00,74.4157339446,-134.110915242,30,5923,0.99,0.6,3.71,0.4,0.63,0.72,1.13,1.86,2.38,DMS_1543909_04357_20150327_20360022,DMS_1543909_04533_20150327_20391382
2015-03-27 20:39:24,74.6440472335,-133.779225867,22,4446,1.11,0.6,4.79,0.56,0.62,0.72,1.29,2.3,3.3,DMS_1543909_04543_20150327_20392481,DMS_1543909_04721_20150327_20424061
2015-03-27 20:42:46,74.7845075323,-133.570212775,9,2462,1.02,0.6,3.34,0.43,0.6,0.7,1.21,1.9,2.48,DMS_1543909_04726_20150327_20424611,DMS_1543909_04826_20150327_20443612
2015-03-27 20:46:29,75.0563813035,-133.152868879,21,4401,1.0,0.6,4.89,0.42,0.62,0.71,1.15,1.83,2.53,DMS_1543909_04929_20150327_20462942,DMS_1543909_05082_20150327_20491772
2015-03-27 20:49:40,75.2373384689,-132.866118809,16,4054,1.01,0.6,4.21,0.43,0.62,0.71,1.19,1.88,2.61,DMS_1543909_05103_20150327_20494081,DMS_1543909_05285_20150327_20530101
2015-03-27 20:53:12,75.4815702499,-132.467263324,24,5554,1.06,0.6,4.99,0.49,0.63,0.72,1.24,2.03,2.85,DMS_1543909_05295_20150327_20531202,DMS_1543909_05465_20150327_20561902
2015-03-27 20:56:30,75.6596180214,-132.167484091,22,7786,1.19,0.7,5.93,0.61,0.64,0.77,1.41,2.43,3.43,DMS_1543909_05475_20150327_20563002,DMS_1543909_05646_20150327_20593813
2015-03-27 20:59:49,75.8971622257,-131.754980173,27,22380,1.17,0.6,5.94,0.59,0.63,0.75,1.39,2.36,3.3,DMS_1543909_05656_20150327_20594912,DMS_1543909_05836_20150327_21030712
2015-03-27 21:03:12,76.103208738,-131.384564567,32,23587,1.15,0.7,5.83,0.57,0.65,0.75,1.34,2.27,3.32,DMS_1543909_05841_20150327_21031263,DMS_1543909_06021_20150327_21063063
2015-03-27 21:06:47,76.2923996643,-131.034029689,17,4944,1.07,0.7,4.54,0.48,0.65,0.74,1.24,2.03,2.9,DMS_1543909_06036_20150327_21064713,DMS_1543909_06201_20150327_21094864
2015-03-27 21:10:16,76.5592055813,-130.522066422,12,3271,1.08,0.6,4.41,0.52,0.63,0.72,1.23,2.16,2.96,DMS_1543909_06226_20150327_21101613,DMS_1543909_06401_20150327_21132863
2015-03-27 21:13:45,76.6907459807,-130.260785437,12,4706,1.03,0.6,5.67,0.46,0.62,0.71,1.18,1.98,2.71,DMS_1543909_06416_20150327_21134513,DMS_1543909_06576_20150327_21164113
2015-03-27 21:17:58,76.9774530696,-129.672713174,14,2576,1.24,0.6,6.03,0.7,0.64,0.76,1.5,2.59,4.05,DMS_1543909_06646_20150327_21175814,DMS_1543909_06786_20150327_21203214
2015-03-27 21:20:43,77.1332260995,-129.340634403,22,8437,1.06,0.7,4.76,0.47,0.62,0.73,1.25,2.02,2.72,DMS_1543909_06796_20150327_21204314,DMS_1543909_06971_20150327_21235564
2015-03-27 21:24:06,77.3092532581,-128.955598701,13,3191,1.07,0.6,4.56,0.49,0.64,0.73,1.25,2.03,2.92,DMS_1543909_06981_20150327_21240664,DMS_1543909_07117_20150327_21263624
2015-03-27 21:27:42,77.5537727613,-128.399714547,22,17974,1.16,0.7,6.56,0.58,0.63,0.76,1.36,2.39,3.3,DMS_1543909_07177_20150327_21274224,DMS_1543909_07362_20150327_21310574
2015-03-27 21:31:22,77.7453093419,-127.947180313,28,20649,1.11,0.6,5.2,0.54,0.64,0.74,1.29,2.23,3.12,DMS_1543909_07377_20150327_21312224,DMS_1543909_07562_20150327_21344575
2015-03-27 21:34:51,77.9465562272,-127.454486655,32,22881,1.11,0.7,5.99,0.52,0.63,0.74,1.3,2.18,3.03,DMS_1543909_07567_20150327_21345125,DMS_1543909_07752_20150327_21381475
2015-03-27 21:38:31,78.1626766842,-126.90499802,30,24576,1.12,0.6,4.65,0.51,0.64,0.75,1.32,2.16,2.94,DMS_1543909_07767_20150327_21383124,DMS_1543909_07952_20150327_21415476
2015-03-27 21:42:05,78.290506509,-126.569832635,11,11100,1.11,0.7,6.57,0.5,0.64,0.76,1.32,2.12,2.83,DMS_1543909_07962_20150327_21420575,DMS_1543909_08017_20150327_21430626
2015-03-27 21:45:39,78.1774394128,-125.931627106,17,19293,1.22,0.7,6.12,0.61,0.65,0.78,1.46,2.47,3.44,DMS_1543909_08053_20150327_21453938,DMS_1543909_08218_20150327_21484087
2015-03-27 21:48:51,77.9330300729,-125.884740381,14,18316,1.24,0.6,7.39,0.68,0.64,0.77,1.48,2.61,3.73,DMS_1543909_08228_20150327_21485188,DMS_1543909_08403_20150327_21520438
2015-03-27 21:52:15,77.6956374543,-125.840461778,16,12798,1.19,0.7,5.39,0.56,0.65,0.78,1.43,2.37,3.15,DMS_1543909_08413_20150327_21521538,DMS_1543909_08593_20150327_21553339
2015-03-27 21:55:38,77.5037474055,-125.805340207,15,22619,1.28,0.7,7.35,0.68,0.67,0.81,1.51,2.65,3.79,DMS_1543909_08598_20150327_21553888,DMS_1543909_08778_20150327_21585688
2015-03-27 21:59:13,77.2565757622,-125.761822106,17,11943,1.27,0.7,7.4,0.68,0.66,0.8,1.52,2.67,3.74,DMS_1543909_08793_20150327_21591338,DMS_1543909_08968_20150327_22022588
2015-03-27 22:02:31,76.996630413,-125.718199874,16,12807,1.27,0.7,5.97,0.67,0.66,0.8,1.52,2.6,3.76,DMS_1543909_08973_20150327_22023138,DMS_1543909_09153_20150327_22054938
2015-03-27 22:06:00,76.7881257502,-125.684281218,15,9222,1.28,0.7,7.13,0.68,0.65,0.78,1.54,2.66,3.68,DMS_1543909_09163_20150327_22060038,DMS_1543909_09348_20150327_22092388
2015-03-27 22:09:45,76.5580857022,-125.647298173,18,12036,1.29,0.7,7.37,0.66,0.66,0.8,1.54,2.65,3.57,DMS_1543909_09368_20150327_22094589,DMS_1543909_09543_20150327_22125839
2015-03-27 22:13:31,76.3157358269,-125.610399375,12,16362,1.22,0.8,6.06,0.6,0.67,0.81,1.45,2.41,3.44,DMS_1543909_09573_20150327_22133139,DMS_1543909_09718_20150327_22161089
2015-03-27 22:16:32,76.1214352738,-125.581516225,9,4338,1.21,0.8,4.53,0.56,0.67,0.81,1.45,2.37,3.12,DMS_1543909_09738_20150327_22163289,DMS_1543909_09908_20150327_22193989
2015-03-27 22:20:18,75.8903517443,-125.548299455,20,32856,1.34,0.7,6.84,0.68,0.7,0.83,1.61,2.72,3.73,DMS_1543909_09943_20150327_22201840,DMS_1543909_10098_20150327_22230890
2015-03-27 22:23:36,75.7160932733,-125.524255307,11,8890,1.28,0.7,5.19,0.65,0.68,0.8,1.55,2.65,3.53,DMS_1543909_10123_20150327_22233640,DMS_1543909_10213_20150327_22251540
2015-03-27 22:30:17,75.1959799475,-125.455043138,26,20921,1.32,0.7,6.86,0.68,0.69,0.83,1.58,2.69,3.82,DMS_1543909_10488_20150327_22301790,DMS_1543909_10658_20150327_22340812
2015-03-27 22:34:13,74.9743015401,-125.426528105,33,58739,1.39,0.7,9.6,0.76,0.68,0.85,1.69,2.94,4.13,DMS_1543909_10663_20150327_22341362,DMS_1543909_10853_20150327_22374262
2015-03-27 22:37:48,74.7468755766,-125.398547337,34,41667,1.35,0.8,7.54,0.71,0.69,0.84,1.62,2.81,3.9,DMS_1543909_10858_20150327_22374812,DMS_1543909_11048_20150327_22411712
2015-03-27 22:41:28,74.5210048979,-125.371618867,28,34068,1.32,0.7,9.68,0.71,0.67,0.81,1.59,2.75,3.86,DMS_1543909_11058_20150327_22412812,DMS_1543909_11248_20150327_22445713
2015-03-27 22:45:02,74.3570392875,-125.35230161,13,24861,1.26,0.6,7.39,0.67,0.64,0.78,1.5,2.61,3.67,DMS_1543909_11253_20150327_22450263,DMS_1543909_11328_20150327_22462513
2015-03-27 22:57:55,73.5828892287,-125.729099258,3,1544,1.09,0.8,3.29,0.45,0.66,0.78,1.28,2.06,2.56,DMS_1543909_11956_20150327_22575594,DMS_1543909_11981_20150327_22582343
2015-03-27 22:59:18,73.4229760041,-125.810380558,21,7037,1.13,0.8,7.13,0.54,0.66,0.78,1.29,2.17,3.06,DMS_1543909_12031_20150327_22591845,DMS_1543909_12186_20150327_23020894
2015-03-27 23:02:19,73.212150112,-125.916151161,14,5903,1.1,0.7,4.48,0.46,0.67,0.76,1.28,2.04,2.77,DMS_1543909_12196_20150327_23021994,DMS_1543909_12381_20150327_23054343
2015-03-27 23:05:54,73.0672133216,-125.98612446,5,2393,1.07,0.7,3.83,0.45,0.66,0.75,1.22,2.03,2.72,DMS_1543909_12391_20150327_23055444,DMS_1543909_12441_20150327_23064944
2015-03-27 23:15:46,72.4716622584,-126.264403537,7,7009,1.15,0.6,5.69,0.57,0.64,0.75,1.36,2.28,3.38,DMS_1543909_12929_20150327_23154624,DMS_1543909_12979_20150327_23164124
2015-03-27 23:24:24,71.9807944731,-126.975195885,8,6524,1.09,0.6,4.38,0.45,0.64,0.76,1.28,1.98,2.72,DMS_1543909_13400_20150327_23242435,DMS_1543909_13528_20150327_23273305
2015-03-27 23:27:41,71.9410756752,-127.582735276,12,3981,1.08,0.6,4.33,0.48,0.64,0.73,1.26,2.03,2.85,DMS_1543909_13536_20150327_23274187,DMS_1543909_13700_20150327_23304226
2015-03-27 23:30:59,71.8880654297,-128.364314644,25,11336,1.24,0.7,6.63,0.68,0.64,0.78,1.46,2.68,3.77,DMS_1543909_13716_20150327_23305986,DMS_1543909_13900_20150327_23342226
2015-03-27 23:35:10,71.8311051186,-129.155641475,8,3944,1.24,0.7,8.55,0.67,0.64,0.79,1.49,2.55,3.6,DMS_1543909_13944_20150327_23351066,DMS_1543909_14072_20150327_23373146
2015-03-27 23:38:06,71.7837161637,-129.772763992,22,12662,1.2,0.7,6.09,0.64,0.65,0.76,1.4,2.48,3.73,DMS_1543909_14104_20150327_23380667,DMS_1543909_14264_20150327_23410267
2015-03-27 23:41:20,71.7426315633,-130.290255178,7,3495,1.24,0.7,6.04,0.67,0.64,0.79,1.46,2.63,3.74,DMS_1543909_14280_20150327_23412027,DMS_1543909_14352_20150327_23423947
2015-03-27 23:56:41,71.4533583216,-133.156100988,2,753,1.88,1.0,7.98,0.92,1.0,1.26,2.23,3.84,5.06,DMS_1543909_15069_20150327_23564169,DMS_1543909_15075_20150327_23564830
2015-03-27 23:56:51,71.4312602869,-133.228084839,3,643,1.65,1.0,6.67,0.77,1.0,1.13,1.9,3.4,4.19,DMS_1543909_15078_20150327_23565159,DMS_1543909_15111_20150327_23572789
2015-03-27 23:57:31,71.4166283055,-133.276574664,2,570,1.85,1.0,6.5,0.94,1.0,1.18,2.21,3.84,5.35,DMS_1543909_15114_20150327_23573120,DMS_1543909_15120_20150327_23573779
2015-03-27 23:57:41,71.4093468783,-133.300952218,2,898,1.94,1.0,8.58,1.11,1.0,1.18,2.36,4.3,6.17,DMS_1543909_15123_20150327_23574109,DMS_1543909_15129_20150327_23574769
2015-03-27 23:57:54,71.3982029175,-133.33684882,2,550,1.41,1.0,3.84,0.46,0.96,1.09,1.62,2.32,3.24,DMS_1543909_15135_20150327_23575429,DMS_1543909_15144_20150327_23580419
2015-03-27 23:58:17,71.3835663398,-133.385456509,2,766,2.14,1.0,8.81,1.41,0.96,1.14,2.61,5.1,6.72,DMS_1543909_15156_20150327_23581739,DMS_1543909_15159_20150327_23582070
2015-03-27 23:58:23,71.3786132867,-133.401415782,2,673,2.08,1.0,7.86,1.14,1.0,1.22,2.62,4.37,5.48,DMS_1543909_15162_20150327_23582399,DMS_1543909_15165_20150327_23582729
2015-03-27 23:58:30,71.3723990568,-133.421330834,2,300,1.77,1.0,5.42,0.85,1.0,1.18,2.06,3.54,4.76,DMS_1543909_15168_20150327_23583059,DMS_1543909_15174_20150327_23583719
2015-03-27 23:58:40,71.3662143131,-133.441343313,2,253,1.56,1.0,5.33,0.6,0.96,1.09,1.79,2.67,3.65,DMS_1543909_15177_20150327_23584049,DMS_1543909_15180_20150327_23584379
2015-03-27 23:58:47,71.3452168101,-133.509353884,3,927,1.69,1.0,6.12,0.81,0.96,1.09,1.92,3.45,4.43,DMS_1543909_15183_20150327_23584710,DMS_1543909_15216_20150327_23592339
2015-03-27 23:59:43,71.3192766203,-133.593132607,2,1465,1.72,1.2,7.34,0.85,0.95,1.12,2.03,3.37,4.91,DMS_1543909_15234_20150327_23594318,DMS_1543909_15237_20150327_23594649