# Filename: NOAA_LSA_PODS.Arc.Sail_Height.v01.20150326.25km.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
2015-03-26 19:15:16,76.9310265964,-159.616263269,14,1560,0.99,0.6,2.67,0.35,0.63,0.72,1.18,1.67,2.24,DMS_1543908_14602_20150326_19151657,DMS_1543908_14733_20150326_19174068
2015-03-26 19:17:57,76.7600330359,-159.364200769,28,3215,0.98,0.6,3.3,0.35,0.63,0.73,1.13,1.68,2.21,DMS_1543908_14748_20150326_19175718,DMS_1543908_14953_20150326_19214268
2015-03-26 19:21:48,76.5458961069,-159.056882427,22,2329,1.02,0.6,4.18,0.42,0.64,0.72,1.17,1.87,2.47,DMS_1543908_14958_20150326_19214818,DMS_1543908_15158_20150326_19252818
2015-03-26 19:25:50,76.3282939647,-158.754338356,20,2738,1.06,0.6,3.55,0.46,0.64,0.73,1.24,1.98,2.76,DMS_1543908_15178_20150326_19255019,DMS_1543908_15378_20150326_19293018
2015-03-26 19:29:35,76.1406465967,-158.500400128,11,1354,1.1,0.7,4.17,0.49,0.64,0.75,1.24,2.16,2.79,DMS_1543908_15383_20150326_19293568,DMS_1543908_15588_20150326_19332119
2015-03-26 19:33:43,75.9833270406,-158.291740704,2,83,0.99,0.7,2.11,0.31,0.64,0.73,1.21,1.5,1.87,DMS_1543908_15608_20150326_19334318,DMS_1543908_15613_20150326_19334869
2015-03-26 19:37:34,75.6959601332,-157.924475816,2,143,0.96,0.6,2.61,0.41,0.62,0.7,1.06,1.8,2.44,DMS_1543908_15818_20150326_19373419,DMS_1543908_15958_20150326_19400819
2015-03-26 19:41:25,75.5025146203,-157.685721349,2,286,1.1,0.8,3.79,0.51,0.64,0.75,1.27,2.05,2.98,DMS_1543908_16028_20150326_19412519,DMS_1543908_16118_20150326_19430419
2015-03-26 19:49:34,75.0194277968,-157.113414897,9,1250,1.05,0.6,3.86,0.46,0.65,0.73,1.22,1.95,2.77,DMS_1543908_16438_20150326_19493498,DMS_1543908_16583_20150326_19521448
2015-03-26 19:52:19,74.8755548234,-156.95017347,4,299,0.97,0.7,3.39,0.37,0.64,0.73,1.09,1.71,2.34,DMS_1543908_16588_20150326_19521999,DMS_1543908_16673_20150326_19535348
2015-03-26 19:57:49,74.5963729342,-156.640848055,2,314,1.19,0.6,3.17,0.53,0.64,0.77,1.49,2.29,2.74,DMS_1543908_16888_20150326_19574998,DMS_1543908_16893_20150326_19575548
2015-03-26 20:01:18,74.334413507,-156.359575042,11,1493,1.05,0.7,2.94,0.41,0.63,0.74,1.24,1.87,2.45,DMS_1543908_17078_20150326_20011899,DMS_1543908_17198_20150326_20033099
2015-03-26 20:03:41,74.165961936,-156.183907558,19,2254,1.03,0.6,3.57,0.42,0.63,0.73,1.21,1.9,2.49,DMS_1543908_17208_20150326_20034199,DMS_1543908_17388_20150326_20065999
2015-03-26 20:08:16,73.9046005413,-155.91803342,10,2123,1.04,0.6,3.52,0.45,0.62,0.73,1.19,1.99,2.61,DMS_1543908_17458_20150326_20081699,DMS_1543908_17598_20150326_20105099
2015-03-26 20:11:07,73.7124247337,-155.72786514,13,1800,0.96,0.6,3.2,0.37,0.63,0.69,1.07,1.73,2.38,DMS_1543908_17613_20150326_20110749,DMS_1543908_17803_20150326_20143650
2015-03-26 20:14:42,73.5150253232,-155.537041543,19,2944,1.05,0.7,4.28,0.47,0.63,0.72,1.2,1.98,2.88,DMS_1543908_17808_20150326_20144201,DMS_1543908_18008_20150326_20182200
2015-03-26 20:18:27,73.3028580749,-155.336044782,16,4395,1.07,0.6,6.87,0.54,0.64,0.73,1.2,2.08,3.3,DMS_1543908_18013_20150326_20182750,DMS_1543908_18203_20150326_20215650
2015-03-26 20:22:24,73.0864535532,-155.13585625,12,2825,1.08,0.6,6.06,0.54,0.63,0.73,1.24,2.12,3.14,DMS_1543908_18228_20150326_20222400,DMS_1543908_18413_20150326_20254750
2015-03-26 20:25:58,72.8625831854,-154.933704438,10,3190,1.18,0.7,5.91,0.61,0.65,0.77,1.39,2.35,3.5,DMS_1543908_18423_20150326_20255850,DMS_1543908_18588_20150326_20290001
2015-03-26 20:29:33,72.653063857,-154.74955212,7,531,1.1,0.7,4.56,0.52,0.65,0.76,1.24,2.1,3.04,DMS_1543908_18618_20150326_20293302,DMS_1543908_18793_20150326_20324551
2015-03-26 14:56:13,83.1943050522,-57.3370342428,24,25289,1.12,0.6,8.74,0.56,0.64,0.74,1.31,2.25,3.17,DMS_1543908_00754_20150326_14561389,DMS_1543908_00919_20150326_14591539
2015-03-26 14:59:20,83.3710584969,-58.4641727691,28,24703,1.16,0.7,6.81,0.62,0.65,0.75,1.34,2.42,3.45,DMS_1543908_00924_20150326_14592089,DMS_1543908_01114_20150326_15024989
2015-03-26 15:03:06,83.5142027805,-59.4360962091,3,4714,1.26,0.6,7.42,0.78,0.65,0.77,1.46,2.83,4.4,DMS_1543908_01129_20150326_15030640,DMS_1543908_01189_20150326_15041240
2015-03-26 15:06:51,83.6921234198,-60.727362714,7,14293,1.18,0.6,7.85,0.69,0.64,0.74,1.38,2.54,4.0,DMS_1543908_01334_20150326_15065189,DMS_1543908_01394_20150326_15075789
2015-03-26 15:10:59,83.9385670907,-62.676607526,25,47654,1.13,0.6,7.18,0.61,0.62,0.72,1.3,2.34,3.46,DMS_1543908_01559_20150326_15105940,DMS_1543908_01704_20150326_15133890
2015-03-26 15:13:49,84.0904585009,-63.9931985974,34,40923,1.14,0.6,6.27,0.59,0.64,0.74,1.33,2.37,3.4,DMS_1543908_01714_20150326_15134989,DMS_1543908_01904_20150326_15171890
2015-03-26 15:17:35,84.2603007048,-65.5794229128,32,30960,1.05,0.6,6.58,0.5,0.63,0.72,1.19,2.07,2.96,DMS_1543908_01919_20150326_15173540,DMS_1543908_02099_20150326_15205340
2015-03-26 15:20:58,84.4058172325,-67.0483351349,30,31944,1.03,0.6,4.77,0.48,0.63,0.71,1.18,2.04,2.81,DMS_1543908_02104_20150326_15205890,DMS_1543908_02294_20150326_15242790
2015-03-26 15:24:33,84.5430160824,-68.5410660144,21,19240,1.03,0.6,4.73,0.49,0.63,0.7,1.17,2.06,2.84,DMS_1543908_02299_20150326_15243341,DMS_1543908_02409_20150326_15263440
2015-03-26 15:28:57,84.7543556688,-71.0924447115,19,17284,1.02,0.6,4.86,0.5,0.62,0.7,1.14,2.05,3.01,DMS_1543908_02539_20150326_15285740,DMS_1543908_02689_20150326_15314240
2015-03-26 15:31:47,84.8778607566,-72.7505603873,29,21865,1.02,0.6,7.44,0.49,0.62,0.7,1.17,2.02,2.86,DMS_1543908_02694_20150326_15314790,DMS_1543908_02879_20150326_15351141
2015-03-26 15:35:55,85.0236266419,-74.8898747465,24,16317,1.02,0.6,6.12,0.47,0.62,0.7,1.18,2.01,2.77,DMS_1543908_02919_20150326_15355542,DMS_1543908_03069_20150326_15384041
2015-03-26 15:39:35,85.1641328968,-77.1895542411,22,17742,1.06,0.6,4.79,0.49,0.63,0.72,1.22,2.03,2.9,DMS_1543908_03119_20150326_15393541,DMS_1543908_03274_20150326_15422591
2015-03-26 15:42:53,85.2884326508,-79.4668361466,27,22412,1.06,0.6,5.53,0.48,0.64,0.73,1.23,2.05,2.86,DMS_1543908_03299_20150326_15425342,DMS_1543908_03479_20150326_15461141
2015-03-26 15:46:27,85.393376072,-81.6098285291,27,18576,1.11,0.6,4.89,0.55,0.64,0.73,1.3,2.25,3.14,DMS_1543908_03494_20150326_15462792,DMS_1543908_03669_20150326_15494041
2015-03-26 15:49:51,85.5115955313,-84.3310836529,27,21203,1.07,0.6,5.18,0.5,0.63,0.72,1.23,2.07,2.94,DMS_1543908_03679_20150326_15495142,DMS_1543908_03864_20150326_15531492
2015-03-26 15:53:31,85.5985402854,-86.6096148709,22,15267,1.12,0.6,5.72,0.58,0.63,0.73,1.28,2.31,3.32,DMS_1543908_03879_20150326_15533142,DMS_1543908_03999_20150326_15565956
2015-03-26 15:57:05,85.7007284353,-89.6915042091,30,16781,1.08,0.6,6.28,0.52,0.62,0.72,1.24,2.12,3.05,DMS_1543908_04004_20150326_15570506,DMS_1543908_04194_20150326_16003406
2015-03-26 16:00:39,85.7856375659,-92.7382666613,26,19220,1.05,0.6,5.67,0.48,0.62,0.71,1.21,2.01,2.81,DMS_1543908_04199_20150326_16003957,DMS_1543908_04389_20150326_16040856
2015-03-26 16:04:14,85.8295212578,-94.5342492854,8,6729,1.17,0.6,6.36,0.66,0.62,0.73,1.35,2.54,3.69,DMS_1543908_04394_20150326_16041406,DMS_1543908_04454_20150326_16052006
2015-03-26 16:22:49,85.6708566622,-111.169939818,18,7205,1.04,0.7,4.39,0.44,0.64,0.73,1.2,1.93,2.6,DMS_1543908_05304_20150326_16224927,DMS_1543908_05454_20150326_16253426
2015-03-26 16:25:50,85.5973230891,-113.328516873,7,1880,1.0,0.6,4.44,0.43,0.64,0.72,1.13,1.77,2.87,DMS_1543908_05469_20150326_16255077,DMS_1543908_05634_20150326_16285227
2015-03-26 16:29:47,85.4828537335,-116.275819251,14,5042,1.0,0.6,3.22,0.37,0.64,0.73,1.16,1.75,2.34,DMS_1543908_05684_20150326_16294727,DMS_1543908_05829_20150326_16322677
2015-03-26 16:32:48,85.3886279423,-118.394650491,13,3627,1.05,0.6,3.97,0.44,0.63,0.74,1.22,1.98,2.56,DMS_1543908_05849_20150326_16324877,DMS_1543908_06029_20150326_16360677
2015-03-26 16:36:28,85.2938238935,-120.343298507,7,1122,0.94,0.6,2.3,0.33,0.63,0.71,1.06,1.61,2.07,DMS_1543908_06049_20150326_16362878,DMS_1543908_06089_20150326_16371278
2015-03-26 16:41:16,85.0882510824,-123.993627024,14,3428,1.06,0.6,4.2,0.47,0.63,0.73,1.24,2.01,2.58,DMS_1543908_06311_20150326_16411698,DMS_1543908_06441_20150326_16433998
2015-03-26 16:43:45,84.9845849795,-125.611266912,18,5789,1.01,0.6,4.72,0.43,0.63,0.72,1.14,1.89,2.6,DMS_1543908_06446_20150326_16434547,DMS_1543908_06631_20150326_16470898
2015-03-26 17:21:04,83.3067287935,-141.86180706,14,4527,1.0,0.7,3.88,0.38,0.64,0.74,1.15,1.78,2.31,DMS_1543908_08481_20150326_17210400,DMS_1543908_08611_20150326_17232700
2015-03-26 17:23:49,83.1468051811,-142.86013375,17,5488,0.98,0.6,3.82,0.38,0.63,0.72,1.13,1.74,2.38,DMS_1543908_08631_20150326_17234900,DMS_1543908_08806_20150326_17270151
2015-03-26 17:27:29,82.9562661317,-143.980098269,13,7513,1.12,0.6,5.81,0.54,0.64,0.74,1.3,2.21,3.09,DMS_1543908_08831_20150326_17272902,DMS_1543908_09016_20150326_17305252
2015-03-26 17:31:03,82.8064816206,-144.811330494,5,1015,1.14,0.6,4.02,0.56,0.64,0.74,1.35,2.31,3.01,DMS_1543908_09026_20150326_17310351,DMS_1543908_09141_20150326_17331001
2015-03-26 17:34:49,82.661904571,-145.574437699,2,1469,1.07,0.6,3.85,0.5,0.63,0.72,1.25,2.11,3.02,DMS_1543908_09231_20150326_17344902,DMS_1543908_09236_20150326_17345451
2015-03-26 17:40:08,82.3550083243,-147.080030644,6,1920,1.12,0.6,5.14,0.55,0.63,0.73,1.31,2.27,3.11,DMS_1543908_09521_20150326_17400802,DMS_1543908_09581_20150326_17411402
2015-03-26 17:42:25,82.2558061267,-147.537088556,3,994,0.95,0.6,3.24,0.34,0.62,0.7,1.09,1.63,2.17,DMS_1543908_09646_20150326_17422552,DMS_1543908_09661_20150326_17424203
2015-03-26 18:22:36,79.9662470615,-155.325616359,13,3385,0.97,0.6,3.12,0.35,0.63,0.71,1.11,1.7,2.21,DMS_1543908_11795_20150326_18223677,DMS_1543908_11890_20150326_18242127