# Filename: NOAA_LSA_PODS.Arc.Sail_Height.v01.20100412.25km.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
2010-04-12 12:39:01,83.6233981706,-60.4814262055,39,32261,1.18,0.7,6.18,0.57,0.66,0.78,1.38,2.35,3.27,DMS_1000212_00160_20100412_12390142,DMS_1000212_00298_20100412_12420081
2010-04-12 12:42:08,83.7879663215,-59.2576706454,37,26209,1.18,0.7,6.42,0.58,0.66,0.78,1.38,2.36,3.32,DMS_1000212_00304_20100412_12420863,DMS_1000212_00436_20100412_12450022
2010-04-12 12:45:04,83.9552875722,-57.9031885008,33,24911,1.29,0.7,6.49,0.69,0.67,0.81,1.53,2.71,3.76,DMS_1000212_00439_20100412_12450410,DMS_1000212_00571_20100412_12475573
2010-04-12 12:48:03,84.149714271,-56.1952338009,36,38852,1.28,0.7,7.16,0.67,0.68,0.81,1.52,2.67,3.75,DMS_1000212_00577_20100412_12480353,DMS_1000212_00706_20100412_12505124
2010-04-12 12:50:55,84.3041873785,-54.7185146562,39,27591,1.22,0.7,7.09,0.63,0.68,0.79,1.44,2.5,3.56,DMS_1000212_00709_20100412_12505512,DMS_1000212_00838_20100412_12534284
2010-04-12 12:53:50,84.4716821116,-52.9783747924,39,23116,1.24,0.7,5.39,0.61,0.69,0.8,1.48,2.49,3.4,DMS_1000212_00844_20100412_12535064,DMS_1000212_00973_20100412_12563835
2010-04-12 12:56:42,84.6213270098,-51.2828006164,35,21351,1.09,0.6,5.45,0.48,0.63,0.74,1.29,2.05,2.79,DMS_1000212_00976_20100412_12564224,DMS_1000212_01108_20100412_12593385
2010-04-12 12:59:37,84.7809922229,-49.3000030802,32,23112,1.1,0.7,7.79,0.52,0.63,0.73,1.29,2.15,2.97,DMS_1000212_01111_20100412_12593775,DMS_1000212_01237_20100412_13022152
2010-04-12 13:08:04,85.1502841945,-43.8074682243,16,16857,1.58,0.9,9.69,0.99,0.79,0.94,1.84,3.53,5.58,DMS_1000212_01501_20100412_13080474,DMS_1000212_01558_20100412_13091884
2010-04-12 13:12:02,85.3452418583,-40.1687983627,19,16785,2.09,1.2,9.95,1.19,1.02,1.3,2.45,4.58,6.62,DMS_1000212_01684_20100412_13120266,DMS_1000212_01783_20100412_13141136
2010-04-12 13:14:15,85.4376048091,-38.1882642498,38,27829,1.37,0.9,9.48,0.77,0.67,0.9,1.59,2.86,4.46,DMS_1000212_01786_20100412_13141527,DMS_1000212_01915_20100412_13170297
2010-04-12 13:17:10,85.5418786116,-35.6849251542,38,15823,0.99,0.6,4.73,0.41,0.62,0.72,1.12,1.84,2.49,DMS_1000212_01921_20100412_13171074,DMS_1000212_02050_20100412_13195846
2010-04-12 13:20:10,85.6353797303,-33.1304136446,24,12339,1.07,0.6,5.45,0.48,0.63,0.73,1.25,2.02,2.81,DMS_1000212_02059_20100412_13201017,DMS_1000212_02182_20100412_13225005
2010-04-12 13:22:53,85.7220491357,-30.4008405237,16,8382,1.02,0.7,4.12,0.41,0.63,0.73,1.18,1.84,2.47,DMS_1000212_02185_20100412_13225398,DMS_1000212_02314_20100412_13254167
2010-04-12 13:25:49,85.8048045749,-27.3211607063,18,6392,1.07,0.6,5.08,0.47,0.63,0.73,1.24,2.02,2.76,DMS_1000212_02320_20100412_13254945,DMS_1000212_02434_20100412_13281767
2010-04-12 13:28:41,85.869867583,-24.3819838443,5,1228,1.03,0.7,3.91,0.4,0.65,0.73,1.22,1.84,2.28,DMS_1000212_02452_20100412_13284106,DMS_1000212_02560_20100412_13310147
2010-04-12 13:34:51,85.9693500242,-18.1105464727,4,606,0.96,0.6,3.32,0.39,0.63,0.7,1.07,1.76,2.47,DMS_1000212_02737_20100412_13345157,DMS_1000212_02782_20100412_13355006
2010-04-12 13:54:10,85.793377981,-4.74811351028,5,2596,1.06,0.6,4.26,0.45,0.63,0.72,1.26,1.96,2.55,DMS_1000212_03462_20100412_13541011,DMS_1000212_03558_20100412_13561492
2010-04-12 13:57:17,85.6561130343,-6.85563284064,2,988,0.99,0.6,3.66,0.42,0.64,0.71,1.09,1.79,2.62,DMS_1000212_03606_20100412_13571732,DMS_1000212_03646_20100412_13580932
2010-04-12 14:00:40,85.4753381606,-9.32316176627,8,4699,0.99,0.6,3.25,0.39,0.62,0.71,1.14,1.8,2.42,DMS_1000212_03762_20100412_14004013,DMS_1000212_03802_20100412_14013211
2010-04-12 14:02:55,85.2914434694,-11.5362915069,14,4391,0.98,0.6,3.47,0.39,0.62,0.71,1.12,1.76,2.35,DMS_1000212_03866_20100412_14025531,DMS_1000212_03994_20100412_14054173
2010-04-12 14:05:46,85.1229140516,-13.3648615713,20,9544,0.98,0.6,4.46,0.38,0.62,0.72,1.12,1.72,2.38,DMS_1000212_03998_20100412_14054693,DMS_1000212_04130_20100412_14083854
2010-04-12 14:08:43,84.9441840897,-15.1229134314,15,10543,1.17,0.6,5.28,0.6,0.62,0.74,1.39,2.4,3.4,DMS_1000212_04134_20100412_14084373,DMS_1000212_04258_20100412_14112494
2010-04-12 14:11:40,84.7871568787,-16.5331480841,9,1931,0.95,0.6,3.46,0.38,0.6,0.68,1.06,1.73,2.41,DMS_1000212_04270_20100412_14114054,DMS_1000212_04394_20100412_14142174
2010-04-12 14:14:47,84.5606740675,-18.3888654049,16,8810,1.02,0.6,5.49,0.49,0.61,0.7,1.17,2.01,2.9,DMS_1000212_04414_20100412_14144772,DMS_1000212_04534_20100412_14172376
2010-04-12 14:17:34,84.427653242,-19.3876417618,11,5766,0.97,0.6,3.62,0.38,0.62,0.7,1.11,1.73,2.32,DMS_1000212_04542_20100412_14173417,DMS_1000212_04638_20100412_14193892
2010-04-12 14:20:25,84.2010312321,-20.9571803631,16,3977,0.96,0.6,3.46,0.37,0.62,0.7,1.11,1.73,2.31,DMS_1000212_04674_20100412_14202576,DMS_1000212_04806_20100412_14231733
2010-04-12 14:23:48,84.0056349349,-22.1979760169,22,16352,1.07,0.6,5.52,0.49,0.62,0.72,1.24,2.06,2.91,DMS_1000212_04830_20100412_14234856,DMS_1000212_04942_20100412_14261417
2010-04-12 14:26:45,83.81242264,-23.3319803516,27,24817,1.04,0.6,7.26,0.48,0.62,0.72,1.19,1.97,2.84,DMS_1000212_04966_20100412_14264535,DMS_1000212_05106_20100412_14294736
2010-04-12 14:29:52,83.6724210873,-24.1057032123,22,25310,1.08,0.6,5.42,0.5,0.62,0.72,1.26,2.12,2.85,DMS_1000212_05110_20100412_14295257,DMS_1000212_05202_20100412_14315217
2010-04-12 14:34:03,83.758035324,-25.1731392221,35,36909,1.03,0.6,8.93,0.44,0.62,0.72,1.19,1.93,2.59,DMS_1000212_05207_20100412_14340304,DMS_1000212_05355_20100412_14371544
2010-04-12 14:37:20,83.986618542,-25.3452137836,30,19899,1.05,0.6,5.57,0.46,0.62,0.72,1.22,1.97,2.77,DMS_1000212_05359_20100412_14372068,DMS_1000212_05495_20100412_14401747
2010-04-12 14:40:22,84.2141702351,-25.5266362987,32,25081,1.07,0.6,5.62,0.51,0.62,0.72,1.23,2.08,2.95,DMS_1000212_05499_20100412_14402268,DMS_1000212_05643_20100412_14432985
2010-04-12 14:43:35,84.4649632484,-25.7445791269,28,16297,1.01,0.6,4.74,0.44,0.61,0.71,1.17,1.88,2.67,DMS_1000212_05647_20100412_14433508,DMS_1000212_05787_20100412_14463709
2010-04-12 14:46:52,84.6855453739,-25.9538195273,17,11486,1.05,0.6,5.53,0.45,0.63,0.73,1.21,1.96,2.67,DMS_1000212_05799_20100412_14465269,DMS_1000212_05931_20100412_14494429
2010-04-12 14:49:49,84.913975981,-26.1882168975,25,9911,1.06,0.6,5.76,0.48,0.63,0.73,1.23,2.03,2.77,DMS_1000212_05935_20100412_14494948,DMS_1000212_06071_20100412_14524626
2010-04-12 14:52:56,85.1614834623,-26.4680629593,18,7649,1.03,0.6,5.16,0.43,0.65,0.73,1.19,1.91,2.58,DMS_1000212_06079_20100412_14525670,DMS_1000212_06219_20100412_14555870
2010-04-12 14:56:14,85.3674721512,-26.7238498891,25,10581,1.07,0.7,4.14,0.44,0.65,0.75,1.24,1.96,2.68,DMS_1000212_06231_20100412_14561429,DMS_1000212_06359_20100412_14590069
2010-04-12 14:59:21,85.6232980681,-27.0746920527,15,6232,1.12,0.7,5.81,0.52,0.66,0.76,1.31,2.17,3.05,DMS_1000212_06375_20100412_14592150,DMS_1000212_06491_20100412_15015229
2010-04-12 15:02:13,85.7708807656,-27.2958335715,10,4425,1.12,0.7,5.35,0.49,0.67,0.76,1.3,2.09,2.94,DMS_1000212_06507_20100412_15021311,DMS_1000212_06579_20100412_15034671
2010-04-12 15:50:02,84.5562357121,-38.7182270489,28,15199,1.08,0.6,5.69,0.51,0.64,0.73,1.26,2.1,2.93,DMS_1000212_08438_20100412_15500287,DMS_1000212_08562_20100412_15524404
2010-04-12 15:52:49,84.3289136299,-39.1391592132,29,20191,1.02,0.6,4.84,0.45,0.61,0.71,1.17,1.92,2.71,DMS_1000212_08566_20100412_15524927,DMS_1000212_08698_20100412_15554089
2010-04-12 15:55:46,84.1405813204,-39.4644663617,25,14108,1.04,0.6,5.25,0.48,0.62,0.72,1.2,2.02,2.78,DMS_1000212_08702_20100412_15554608,DMS_1000212_08826_20100412_15582726
2010-04-12 16:01:17,84.2132633638,-40.6557857336,36,26133,1.06,0.6,5.23,0.51,0.62,0.72,1.22,2.08,2.99,DMS_1000212_08830_20100412_16011725,DMS_1000212_08982_20100412_16043489
2010-04-12 16:04:40,84.4397466659,-41.0609710536,30,16711,1.02,0.6,4.53,0.44,0.61,0.71,1.17,1.92,2.66,DMS_1000212_08986_20100412_16044008,DMS_1000212_09114_20100412_16072648
2010-04-12 16:07:31,84.6671933247,-41.5003648687,24,17598,1.08,0.7,4.91,0.48,0.64,0.74,1.25,2.05,2.81,DMS_1000212_09118_20100412_16073169,DMS_1000212_09246_20100412_16101810
2010-04-12 16:10:23,84.8938067543,-41.978500695,26,18599,1.13,0.7,6.79,0.57,0.64,0.74,1.3,2.29,3.25,DMS_1000212_09250_20100412_16102330,DMS_1000212_09382_20100412_16131490
2010-04-12 16:13:20,85.0756106709,-42.3930587641,13,9455,1.13,0.7,4.81,0.51,0.66,0.76,1.32,2.19,2.95,DMS_1000212_09386_20100412_16132010,DMS_1000212_09466_20100412_16150410
2010-04-12 16:30:24,86.3350104169,-46.4346922403,3,2662,1.03,0.6,3.51,0.41,0.63,0.72,1.21,1.88,2.42,DMS_1000212_10174_20100412_16302452,DMS_1000212_10186_20100412_16304012
2010-04-12 16:30:50,86.4532540415,-46.9699061481,18,10425,1.04,0.6,4.36,0.44,0.63,0.72,1.2,1.95,2.66,DMS_1000212_10194_20100412_16305052,DMS_1000212_10302_20100412_16331092
2010-04-12 16:33:52,86.6562808831,-47.9718457005,8,3835,1.08,0.7,4.35,0.47,0.65,0.75,1.27,1.99,2.8,DMS_1000212_10334_20100412_16335252,DMS_1000212_10398_20100412_16351570
2010-04-12 16:36:38,86.8123085151,-48.8326414009,3,831,1.09,0.6,3.42,0.51,0.65,0.73,1.27,2.31,2.88,DMS_1000212_10462_20100412_16363890,DMS_1000212_10474_20100412_16365453
2010-04-12 16:40:31,86.6821719066,-51.4922892181,9,5858,1.04,0.7,4.87,0.42,0.64,0.73,1.2,1.93,2.52,DMS_1000212_10543_20100412_16403124,DMS_1000212_10663_20100412_16430725
2010-04-12 16:43:22,86.4740526593,-52.3292428923,10,5018,1.05,0.6,5.7,0.46,0.63,0.72,1.22,1.98,2.78,DMS_1000212_10675_20100412_16432284,DMS_1000212_10755_20100412_16450683
2010-04-12 17:14:06,84.0957998914,-57.6123686903,10,11917,1.15,0.7,4.97,0.56,0.63,0.76,1.37,2.29,3.18,DMS_1000212_11897_20100412_17140608,DMS_1000212_11949_20100412_17151368
2010-04-12 17:15:18,83.937137233,-57.8154113968,28,21506,1.15,0.7,6.23,0.55,0.64,0.76,1.35,2.26,3.14,DMS_1000212_11953_20100412_17151887,DMS_1000212_12081_20100412_17180526
2010-04-12 17:18:10,83.7126537452,-58.0855507327,27,20823,1.16,0.6,9.37,0.64,0.62,0.74,1.35,2.36,3.54,DMS_1000212_12085_20100412_17181047,DMS_1000212_12213_20100412_17205687
2010-04-12 17:21:07,83.4992608463,-58.3253666311,19,14468,1.1,0.6,6.69,0.55,0.62,0.73,1.27,2.19,3.21,DMS_1000212_12221_20100412_17210728,DMS_1000212_12333_20100412_17233290
2010-04-12 17:25:01,83.264260064,-58.5721721031,5,1716,1.06,0.7,3.21,0.44,0.63,0.74,1.25,1.99,2.59,DMS_1000212_12401_20100412_17250129,DMS_1000212_12429_20100412_17253768
2010-04-12 17:28:03,83.005601431,-58.8242857998,7,8504,1.14,0.6,6.06,0.61,0.61,0.72,1.33,2.4,3.4,DMS_1000212_12541_20100412_17280328,DMS_1000212_12577_20100412_17285009