# Filename: NOAA_LSA_PODS.Arc.Sail_Height.v01.20130424.25km.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
2013-04-24 12:26:41,83.1269176079,-80.1854148176,14,12663,1.1,0.6,5.13,0.53,0.62,0.72,1.29,2.15,3.05,DMS_1342627_00314_20130424_12264109,DMS_1342627_00444_20130424_12293007
2013-04-24 12:30:02,83.3134325118,-81.380513047,19,15902,1.05,0.6,4.94,0.49,0.61,0.71,1.21,2.02,2.88,DMS_1342627_00469_20130424_12300257,DMS_1342627_00609_20130424_12330455
2013-04-24 12:33:17,83.4939959582,-82.6227670479,22,19648,1.1,0.6,5.86,0.56,0.61,0.71,1.28,2.21,3.24,DMS_1342627_00619_20130424_12331754,DMS_1342627_00779_20130424_12364556
2013-04-24 12:36:52,83.6632551456,-83.8765062605,18,13400,1.08,0.6,5.55,0.52,0.62,0.73,1.25,2.12,2.98,DMS_1342627_00784_20130424_12365208,DMS_1342627_00929_20130424_12400058
2013-04-24 12:40:46,83.8605090981,-85.4517241123,12,8057,1.05,0.6,5.48,0.47,0.62,0.72,1.22,2.01,2.74,DMS_1342627_00964_20130424_12404607,DMS_1342627_01099_20130424_12434158
2013-04-24 12:43:54,84.0385455909,-86.9959687216,15,6656,1.08,0.6,4.41,0.5,0.61,0.71,1.26,2.12,2.87,DMS_1342627_01109_20130424_12435457,DMS_1342627_01259_20130424_12470958
2013-04-24 12:47:16,84.1772657496,-88.3015297977,14,7606,1.03,0.6,5.31,0.47,0.61,0.7,1.19,1.98,2.77,DMS_1342627_01264_20130424_12471605,DMS_1342627_01414_20130424_12503108
2013-04-24 12:51:10,84.3455771838,-90.0090229287,15,12504,1.07,0.6,5.58,0.51,0.61,0.71,1.26,2.11,2.99,DMS_1342627_01444_20130424_12511008,DMS_1342627_01564_20130424_12534608
2013-04-24 12:54:18,84.4934446533,-91.6471442937,18,11973,1.08,0.6,5.57,0.51,0.62,0.72,1.28,2.13,2.95,DMS_1342627_01589_20130424_12541858,DMS_1342627_01729_20130424_12572058
2013-04-24 12:57:46,84.6528304706,-93.5791357322,11,3250,1.06,0.6,4.78,0.49,0.62,0.72,1.23,2.03,2.96,DMS_1342627_01749_20130424_12574657,DMS_1342627_01899_20130424_13010156
2013-04-24 13:01:08,84.7978754119,-95.5101422321,22,16084,1.06,0.6,5.16,0.47,0.62,0.72,1.23,2.0,2.8,DMS_1342627_01904_20130424_13010809,DMS_1342627_02059_20130424_13042959
2013-04-24 13:04:49,84.9146595379,-97.2047549863,14,12041,1.09,0.6,7.07,0.54,0.62,0.71,1.28,2.19,3.12,DMS_1342627_02074_20130424_13044909,DMS_1342627_02199_20130424_13073159
2013-04-24 13:08:10,85.0735635492,-99.7895479427,13,6797,1.02,0.6,4.73,0.45,0.61,0.71,1.19,1.93,2.74,DMS_1342627_02229_20130424_13081058,DMS_1342627_02379_20130424_13112556
2013-04-24 13:11:32,85.195873147,-102.022527388,11,8798,1.17,0.6,6.47,0.58,0.63,0.75,1.39,2.37,3.24,DMS_1342627_02384_20130424_13113208,DMS_1342627_02519_20130424_13142759
2013-04-24 13:14:53,85.3111626744,-104.376285052,19,11794,1.02,0.6,4.27,0.42,0.61,0.71,1.18,1.86,2.54,DMS_1342627_02539_20130424_13145359,DMS_1342627_02684_20130424_13180209
2013-04-24 13:18:34,85.4252139527,-107.025315684,20,11132,1.01,0.6,4.88,0.43,0.61,0.7,1.17,1.88,2.58,DMS_1342627_02709_20130424_13183460,DMS_1342627_02849_20130424_13213659
2013-04-24 13:22:02,85.5208661665,-109.566811625,21,10074,1.01,0.6,5.0,0.44,0.63,0.7,1.16,1.91,2.6,DMS_1342627_02869_20130424_13220259,DMS_1342627_03009_20130424_13250460
2013-04-24 13:25:37,85.6085830923,-112.248210489,13,6741,1.01,0.6,4.45,0.4,0.62,0.72,1.18,1.82,2.38,DMS_1342627_03034_20130424_13253706,DMS_1342627_03159_20130424_13281960
2013-04-24 13:28:32,85.678003096,-114.713199353,10,3545,1.02,0.6,4.75,0.43,0.62,0.71,1.18,1.92,2.53,DMS_1342627_03169_20130424_13283260,DMS_1342627_03299_20130424_13312160
2013-04-24 13:32:07,85.7548714904,-117.992348079,7,2346,1.08,0.6,4.49,0.48,0.62,0.73,1.26,2.1,2.67,DMS_1342627_03334_20130424_13320710,DMS_1342627_03454_20130424_13344311
2013-04-24 13:35:48,85.8178911259,-121.376887193,19,9691,1.01,0.6,5.41,0.42,0.61,0.7,1.18,1.84,2.47,DMS_1342627_03504_20130424_13354810,DMS_1342627_03634_20130424_13383711
2013-04-24 13:38:43,85.8564773304,-124.106569696,19,9243,0.97,0.6,3.67,0.38,0.61,0.7,1.11,1.72,2.32,DMS_1342627_03639_20130424_13384360,DMS_1342627_03779_20130424_13414561
2013-04-24 13:42:11,85.8889916759,-127.276060054,14,6126,1.02,0.6,4.54,0.47,0.62,0.71,1.17,1.96,2.85,DMS_1342627_03799_20130424_13421161,DMS_1342627_03949_20130424_13452660
2013-04-24 13:45:39,85.9092966887,-130.533499012,16,6826,1.03,0.6,3.92,0.45,0.62,0.72,1.2,1.95,2.69,DMS_1342627_03959_20130424_13453961,DMS_1342627_04094_20130424_13483511
2013-04-24 13:49:07,85.9161887121,-133.858304259,12,5940,1.05,0.6,7.35,0.5,0.62,0.72,1.2,2.04,3.0,DMS_1342627_04119_20130424_13490758,DMS_1342627_04244_20130424_13515011
2013-04-24 13:52:22,85.9111508569,-136.751439797,11,10116,1.27,0.6,7.0,0.76,0.63,0.77,1.48,2.86,4.25,DMS_1342627_04269_20130424_13522261,DMS_1342627_04399_20130424_13551161
2013-04-24 13:55:44,85.8892717896,-140.415580961,7,4208,1.09,0.6,4.3,0.5,0.64,0.73,1.3,2.15,2.89,DMS_1342627_04424_20130424_13554411,DMS_1342627_04574_20130424_13585911
2013-04-24 13:59:05,85.8620411979,-143.162090257,18,8085,1.05,0.6,5.64,0.48,0.63,0.73,1.22,1.99,2.84,DMS_1342627_04579_20130424_13590559,DMS_1342627_04714_20130424_14020111
2013-04-24 14:02:33,85.8230047426,-146.026501838,7,2219,0.99,0.6,2.99,0.38,0.63,0.73,1.15,1.77,2.35,DMS_1342627_04739_20130424_14023361,DMS_1342627_04844_20130424_14045012
2013-04-24 14:08:46,85.9110580276,-149.965355387,14,3599,1.06,0.6,5.04,0.47,0.63,0.72,1.24,2.05,2.69,DMS_1342627_04972_20130424_14084659,DMS_1342627_05088_20130424_14111738
2013-04-24 14:11:58,86.182225915,-149.868600042,19,6441,1.05,0.6,4.85,0.44,0.63,0.73,1.22,1.94,2.6,DMS_1342627_05120_20130424_14115899,DMS_1342627_05256_20130424_14145579
2013-04-24 14:15:00,86.3567249101,-149.804619563,18,6137,1.06,0.6,5.56,0.47,0.64,0.74,1.23,1.99,2.71,DMS_1342627_05260_20130424_14150098,DMS_1342627_05408_20130424_14181340
2013-04-24 14:18:18,86.6052868166,-149.705498335,13,3935,1.19,0.6,5.5,0.63,0.64,0.75,1.43,2.5,3.32,DMS_1342627_05412_20130424_14181858,DMS_1342627_05544_20130424_14211019
2013-04-24 14:21:36,86.859055534,-149.584002176,11,4672,0.98,0.6,4.68,0.4,0.61,0.71,1.13,1.73,2.4,DMS_1342627_05564_20130424_14213617,DMS_1342627_05700_20130424_14243300
2013-04-24 14:24:48,87.076016461,-149.465916053,10,8127,1.01,0.6,4.33,0.44,0.62,0.71,1.15,1.89,2.68,DMS_1342627_05712_20130424_14244860,DMS_1342627_05856_20130424_14275580
2013-04-24 14:28:11,87.2933280151,-149.32491311,7,1511,0.94,0.6,2.76,0.35,0.62,0.69,1.08,1.7,2.14,DMS_1342627_05868_20130424_14281140,DMS_1342627_06008_20130424_14311339
2013-04-24 14:31:39,87.5625715683,-149.125103035,16,5520,0.99,0.6,3.42,0.4,0.61,0.7,1.16,1.82,2.42,DMS_1342627_06028_20130424_14313939,DMS_1342627_06164_20130424_14343619
2013-04-24 14:34:41,87.7502031686,-148.9517725,9,6056,1.05,0.6,6.27,0.48,0.62,0.72,1.22,1.99,2.87,DMS_1342627_06168_20130424_14344137,DMS_1342627_06316_20130424_14375379
2013-04-24 15:49:36,87.6586933903,-17.4767079352,4,975,1.04,0.6,3.73,0.48,0.61,0.71,1.18,2.06,2.89,DMS_1342627_09581_20130424_15493672,DMS_1342627_09733_20130424_15525432
2013-04-24 15:53:25,87.5240246684,-22.4628850375,12,1799,0.89,0.6,2.59,0.33,0.61,0.66,1.01,1.62,2.09,DMS_1342627_09757_20130424_15532553,DMS_1342627_09877_20130424_15560153
2013-04-24 15:56:06,87.4303455317,-25.3065239025,9,3504,0.93,0.6,3.7,0.34,0.61,0.69,1.06,1.59,2.23,DMS_1342627_09881_20130424_15560673,DMS_1342627_10025_20130424_15591392
2013-04-24 15:59:24,87.219853321,-30.4920256191,12,2851,0.92,0.6,3.34,0.34,0.61,0.67,1.04,1.64,2.2,DMS_1342627_10033_20130424_15592432,DMS_1342627_10169_20130424_16022112
2013-04-24 16:02:26,87.085576055,-33.198068321,14,5245,1.01,0.6,5.65,0.48,0.62,0.7,1.13,1.9,3.02,DMS_1342627_10173_20130424_16022633,DMS_1342627_10309_20130424_16052314
2013-04-24 16:05:38,86.9046460468,-36.3420631108,16,9307,0.98,0.6,5.11,0.42,0.62,0.7,1.12,1.82,2.54,DMS_1342627_10321_20130424_16053874,DMS_1342627_10457_20130424_16083553
2013-04-24 16:08:45,86.7260294703,-38.9863632638,25,9909,1.05,0.7,4.7,0.46,0.62,0.73,1.22,1.98,2.7,DMS_1342627_10465_20130424_16084594,DMS_1342627_10601_20130424_16114273
2013-04-24 16:11:53,86.5161612462,-41.6461949428,11,3523,1.02,0.6,4.59,0.45,0.63,0.71,1.17,1.88,2.73,DMS_1342627_10609_20130424_16115312,DMS_1342627_10745_20130424_16144994
2013-04-24 16:15:15,86.3653164112,-43.3275276274,21,18606,1.14,0.6,7.99,0.59,0.63,0.74,1.34,2.31,3.3,DMS_1342627_10765_20130424_16151594,DMS_1342627_10897_20130424_16180753
2013-04-24 16:18:12,86.1730721592,-45.2377101579,25,18159,1.06,0.6,5.76,0.52,0.6,0.69,1.23,2.13,3.04,DMS_1342627_10901_20130424_16181274,DMS_1342627_11045_20130424_16211994
2013-04-24 16:21:25,85.987548697,-46.8791407236,17,13550,1.12,0.6,5.26,0.56,0.62,0.73,1.31,2.26,3.19,DMS_1342627_11049_20130424_16212515,DMS_1342627_11181_20130424_16241675
2013-04-24 16:25:08,85.7334566315,-48.8610114059,13,9312,1.04,0.6,4.37,0.48,0.61,0.7,1.21,2.06,2.79,DMS_1342627_11221_20130424_16250874,DMS_1342627_11329_20130424_16272914
2013-04-24 16:27:39,85.5528067805,-50.1140286403,20,12126,1.08,0.6,4.96,0.53,0.61,0.73,1.27,2.2,2.99,DMS_1342627_11337_20130424_16273954,DMS_1342627_11473_20130424_16303634
2013-04-24 16:30:51,85.3477635921,-51.4041147836,23,13252,1.18,0.6,6.62,0.71,0.61,0.73,1.35,2.61,4.19,DMS_1342627_11485_20130424_16305195,DMS_1342627_11621_20130424_16334875
2013-04-24 16:34:14,85.1557164656,-52.507713037,17,8552,1.08,0.6,4.71,0.51,0.62,0.71,1.24,2.14,2.91,DMS_1342627_11641_20130424_16341475,DMS_1342627_11753_20130424_16364033
2013-04-24 16:37:06,84.9461983916,-53.6018282067,14,10669,1.15,0.6,5.17,0.56,0.63,0.75,1.35,2.32,3.16,DMS_1342627_11773_20130424_16370635,DMS_1342627_11909_20130424_16400315
2013-04-24 16:40:29,84.714119892,-54.7113765988,14,7815,1.12,0.6,7.31,0.63,0.61,0.7,1.3,2.44,3.45,DMS_1342627_11929_20130424_16402915,DMS_1342627_12053_20130424_16431033
2013-04-24 16:43:25,84.4837998325,-55.7122405733,19,10081,1.07,0.6,6.82,0.53,0.62,0.71,1.24,2.12,3.13,DMS_1342627_12065_20130424_16432596,DMS_1342627_12201_20130424_16462276
2013-04-24 16:46:33,84.3027806739,-56.4377011446,20,16805,1.12,0.6,6.24,0.56,0.62,0.73,1.31,2.25,3.17,DMS_1342627_12209_20130424_16463317,DMS_1342627_12347_20130424_16493256
2013-04-24 16:49:39,84.0871772869,-57.2431583853,23,30908,1.22,0.6,6.91,0.67,0.63,0.76,1.44,2.58,3.7,DMS_1342627_12352_20130424_16493906,DMS_1342627_12497_20130424_16524756
2013-04-24 16:52:54,83.8672604135,-58.0050530581,18,14271,1.09,0.6,9.06,0.56,0.61,0.71,1.26,2.18,3.15,DMS_1342627_12502_20130424_16525404,DMS_1342627_12642_20130424_16555606
2013-04-24 16:56:28,83.6389193672,-58.7371640724,17,12750,1.11,0.6,4.96,0.54,0.62,0.72,1.3,2.23,3.1,DMS_1342627_12667_20130424_16562857,DMS_1342627_12802_20130424_16592406
2013-04-24 16:59:37,83.419075544,-59.3920788904,24,16616,1.1,0.6,6.93,0.55,0.63,0.73,1.28,2.2,3.15,DMS_1342627_12812_20130424_16593706,DMS_1342627_12962_20130424_17025207
2013-04-24 17:02:58,83.2023598424,-59.995625817,20,22600,1.1,0.6,8.42,0.55,0.63,0.74,1.27,2.21,3.08,DMS_1342627_12967_20130424_17025857,DMS_1342627_13112_20130424_17060707
2013-04-24 17:06:33,82.9840904496,-60.5664932612,18,8988,1.03,0.6,5.12,0.49,0.61,0.71,1.18,2.07,2.8,DMS_1342627_13132_20130424_17063304,DMS_1342627_13272_20130424_17093504
2013-04-24 17:09:41,82.7741047897,-61.0847486875,17,12620,1.07,0.6,5.85,0.54,0.61,0.72,1.23,2.17,3.11,DMS_1342627_13277_20130424_17094155,DMS_1342627_13427_20130424_17125656
2013-04-24 17:14:08,82.5549795601,-61.5903815145,5,3680,1.07,0.6,5.27,0.5,0.61,0.72,1.25,2.04,2.91,DMS_1342627_13482_20130424_17140807,DMS_1342627_13522_20130424_17150005