# Filename: NOAA_LSA_PODS.Arc.Sail_Height.v01.20160503.25km.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 2016-05-03 12:43:49,83.7824493201,-58.2783189354,26,9196,1.01,0.6,5.38,0.43,0.63,0.71,1.16,1.84,2.59,DMS_1604311_01370_20160503_12434995,DMS_1604311_01518_20160503_12463274 2016-05-03 12:46:50,83.9829702126,-57.6097347924,32,22068,1.12,0.7,5.92,0.55,0.63,0.74,1.3,2.22,3.15,DMS_1604311_01534_20160503_12465035,DMS_1604311_01706_20160503_12495954 2016-05-03 12:50:03,84.2142403962,-56.77937768,35,18953,1.1,0.6,6.84,0.53,0.63,0.73,1.29,2.17,3.05,DMS_1604311_01710_20160503_12500394,DMS_1604311_01879_20160503_12530983 2016-05-03 12:53:14,84.427882156,-55.9399011332,36,17183,1.15,0.6,8.93,0.71,0.62,0.73,1.31,2.42,3.9,DMS_1604311_01883_20160503_12531423,DMS_1604311_02055_20160503_12562343 2016-05-03 12:56:32,84.6383477794,-55.0476315965,37,29269,1.08,0.6,5.86,0.53,0.62,0.73,1.24,2.16,3.09,DMS_1604311_02063_20160503_12563222,DMS_1604311_02232_20160503_12593812 2016-05-03 12:59:42,84.8518372734,-54.0613043425,33,14698,1.07,0.6,5.41,0.51,0.62,0.72,1.23,2.1,3.04,DMS_1604311_02236_20160503_12594252,DMS_1604311_02408_20160503_13025171 2016-05-03 13:02:56,85.0535757209,-53.0504291946,37,34191,1.11,0.6,7.03,0.58,0.61,0.72,1.29,2.28,3.32,DMS_1604311_02412_20160503_13025611,DMS_1604311_02592_20160503_13061410 2016-05-03 13:06:18,85.2626853467,-51.8980035281,38,21933,1.04,0.6,5.81,0.5,0.61,0.71,1.22,2.07,2.89,DMS_1604311_02596_20160503_13061850,DMS_1604311_02776_20160503_13093649 2016-05-03 13:09:40,85.4724054644,-50.6254762334,38,28186,1.05,0.6,9.28,0.53,0.6,0.71,1.21,2.06,3.03,DMS_1604311_02780_20160503_13094090,DMS_1604311_02960_20160503_13125890 2016-05-03 13:13:03,85.673610401,-49.2770671228,38,38863,1.13,0.7,7.21,0.6,0.63,0.74,1.31,2.37,3.37,DMS_1604311_02964_20160503_13130329,DMS_1604311_03144_20160503_13162128 2016-05-03 13:16:25,85.8828517047,-47.7150581845,37,28721,1.06,0.6,5.29,0.5,0.63,0.73,1.22,2.07,2.96,DMS_1604311_03148_20160503_13162568,DMS_1604311_03328_20160503_13194368 2016-05-03 13:19:52,86.0683411114,-46.1761528702,28,20330,1.1,0.6,9.19,0.58,0.62,0.73,1.25,2.22,3.25,DMS_1604311_03336_20160503_13195247,DMS_1604311_03500_20160503_13225287 2016-05-03 13:23:06,86.2815127707,-44.1748867731,27,25513,1.05,0.6,7.93,0.48,0.62,0.72,1.21,2.03,2.82,DMS_1604311_03512_20160503_13230606,DMS_1604311_03672_20160503_13260206 2016-05-03 13:26:32,86.4672228279,-42.1947988492,28,23914,1.03,0.6,7.08,0.46,0.61,0.71,1.19,1.95,2.66,DMS_1604311_03700_20160503_13263285,DMS_1604311_03860_20160503_13292885 2016-05-03 13:29:46,86.6464763295,-40.0264090094,22,11669,1.01,0.6,5.09,0.46,0.61,0.71,1.16,1.94,2.76,DMS_1604311_03876_20160503_13294645,DMS_1604311_04032_20160503_13323804 2016-05-03 13:33:04,86.8095787553,-37.7860446932,13,13087,1.0,0.6,4.54,0.45,0.61,0.71,1.15,1.89,2.64,DMS_1604311_04056_20160503_13330444,DMS_1604311_04184_20160503_13352524 2016-05-03 13:36:42,87.0315192946,-34.172927386,19,22036,1.03,0.6,5.45,0.48,0.61,0.71,1.18,2.02,2.83,DMS_1604311_04192_20160503_13364262,DMS_1604311_04324_20160503_13390781 2016-05-03 13:39:12,87.1745367429,-31.4178125216,26,24642,1.01,0.6,6.66,0.47,0.61,0.7,1.14,1.95,2.85,DMS_1604311_04328_20160503_13391221,DMS_1604311_04478_20160503_13415720 2016-05-03 14:09:17,88.9712274331,-17.9361597128,11,20830,1.19,0.7,7.06,0.61,0.64,0.77,1.39,2.42,3.48,DMS_1604311_05777_20160503_14091701,DMS_1604311_05886_20160503_14111690 2016-05-03 14:12:53,89.2300352163,-16.9126566298,6,3165,1.07,0.7,5.0,0.43,0.67,0.77,1.24,1.92,2.66,DMS_1604311_05974_20160503_14125371,DMS_1604311_06110_20160503_14152330 2016-05-03 14:17:08,89.4713814877,-14.7279158613,6,1167,0.99,0.7,2.91,0.36,0.66,0.73,1.11,1.71,2.38,DMS_1604311_06206_20160503_14170889,DMS_1604311_06230_20160503_14173529 2016-05-03 14:20:53,89.7461318791,-8.52175730764,2,1736,1.09,0.7,4.22,0.49,0.66,0.75,1.25,2.06,2.92,DMS_1604311_06410_20160503_14205328,DMS_1604311_06446_20160503_14220093 2016-05-03 14:23:37,89.9157203515,-5.95708166785,7,4956,1.25,0.7,5.72,0.61,0.68,0.82,1.48,2.5,3.45,DMS_1604311_06534_20160503_14233772,DMS_1604311_06590_20160503_14243931 2016-05-03 14:26:39,89.7790512817,-149.888850545,34,25572,1.12,0.7,5.3,0.51,0.66,0.78,1.29,2.16,3.05,DMS_1604311_06699_20160503_14263921,DMS_1604311_06872_20160503_14294950 2016-05-03 14:29:53,89.5529641699,-150.008225898,24,12102,1.08,0.7,5.25,0.47,0.65,0.74,1.25,2.04,2.81,DMS_1604311_06876_20160503_14295390,DMS_1604311_07053_20160503_14330859 2016-05-03 14:33:12,89.3458174432,-149.995347639,19,9529,1.1,0.7,5.36,0.51,0.65,0.76,1.26,2.14,2.99,DMS_1604311_07057_20160503_14331299,DMS_1604311_07237_20160503_14363099 2016-05-03 14:36:35,89.0941773874,-149.998893652,28,12606,1.12,0.6,6.18,0.57,0.64,0.75,1.28,2.24,3.35,DMS_1604311_07241_20160503_14363539,DMS_1604311_07413_20160503_14394458 2016-05-03 14:40:04,88.866337306,-150.005788258,27,12782,1.08,0.6,4.54,0.49,0.64,0.75,1.24,2.05,2.89,DMS_1604311_07431_20160503_14400438,DMS_1604311_07599_20160503_14430917 2016-05-03 14:43:13,88.6364570748,-150.000083233,19,8582,1.08,0.6,5.16,0.5,0.63,0.74,1.25,2.11,2.91,DMS_1604311_07603_20160503_14431358,DMS_1604311_07747_20160503_14455197 2016-05-03 14:46:31,88.4152106077,-149.999390958,25,10773,1.08,0.7,4.72,0.47,0.65,0.74,1.26,2.02,2.78,DMS_1604311_07783_20160503_14463157,DMS_1604311_07955_20160503_14494077 2016-05-03 14:49:58,88.1696572492,-150.000267658,30,16029,1.11,0.6,6.69,0.5,0.64,0.75,1.31,2.11,2.9,DMS_1604311_07971_20160503_14495836,DMS_1604311_08139_20160503_14530315 2016-05-03 14:53:07,87.9496698928,-150.00145872,41,23637,1.06,0.6,5.88,0.46,0.64,0.74,1.21,1.98,2.78,DMS_1604311_08143_20160503_14530755,DMS_1604311_08311_20160503_14561235 2016-05-03 14:56:25,87.7177443048,-149.999926019,35,12344,1.01,0.6,4.87,0.42,0.63,0.71,1.17,1.83,2.52,DMS_1604311_08323_20160503_14562555,DMS_1604311_08496_20160503_14593584 2016-05-03 14:59:44,87.4683169413,-150.000770267,25,7582,1.09,0.7,5.4,0.5,0.62,0.73,1.28,2.11,2.93,DMS_1604311_08504_20160503_14594464,DMS_1604311_08677_20160503_15025493 2016-05-03 15:02:59,87.2625521296,-150.000383974,28,19137,1.06,0.6,5.09,0.47,0.62,0.73,1.24,2.0,2.78,DMS_1604311_08681_20160503_15025933,DMS_1604311_08857_20160503_15061292 2016-05-03 15:06:17,87.0264240492,-149.998254992,28,13281,1.06,0.6,4.99,0.48,0.62,0.72,1.23,1.99,2.83,DMS_1604311_08861_20160503_15061733,DMS_1604311_09033_20160503_15092652 2016-05-03 15:09:30,86.8004693435,-150.003307732,29,10095,1.01,0.6,7.87,0.46,0.61,0.72,1.17,1.89,2.78,DMS_1604311_09037_20160503_15093093,DMS_1604311_09193_20160503_15122251 2016-05-03 15:13:24,86.5319103781,-149.999172708,21,9687,1.03,0.6,4.1,0.44,0.61,0.71,1.22,1.91,2.61,DMS_1604311_09249_20160503_15132411,DMS_1604311_09381_20160503_15154930 2016-05-03 15:15:53,86.3576031135,-150.002112896,19,7324,0.97,0.6,4.38,0.41,0.61,0.69,1.11,1.82,2.51,DMS_1604311_09385_20160503_15155371,DMS_1604311_09549_20160503_15185410 2016-05-03 15:20:57,86.0195988369,-149.999384173,6,3024,1.01,0.6,3.42,0.43,0.61,0.71,1.18,1.89,2.5,DMS_1604311_09661_20160503_15205729,DMS_1604311_09729_20160503_15221209 2016-05-03 15:22:29,85.9357344122,-149.999488936,3,1712,1.02,0.6,3.92,0.43,0.6,0.71,1.18,1.84,2.54,DMS_1604311_09745_20160503_15222969,DMS_1604311_09789_20160503_15231919 2016-05-03 15:27:29,85.8312467918,-145.459031251,10,6102,1.08,0.6,5.75,0.58,0.63,0.72,1.23,2.14,3.66,DMS_1604311_09854_20160503_15272991,DMS_1604311_10006_20160503_15301710 2016-05-03 15:30:21,85.8696258344,-142.488419988,14,11249,1.05,0.6,5.53,0.5,0.61,0.71,1.22,2.02,2.9,DMS_1604311_10010_20160503_15302150,DMS_1604311_10174_20160503_15332189 2016-05-03 15:33:26,85.8962802351,-139.543224897,25,25553,1.18,0.6,8.68,0.63,0.62,0.75,1.39,2.48,3.51,DMS_1604311_10178_20160503_15332629,DMS_1604311_10338_20160503_15362228 2016-05-03 15:36:31,85.9120258152,-136.480660825,24,17243,1.03,0.6,6.91,0.48,0.63,0.71,1.19,1.97,2.79,DMS_1604311_10346_20160503_15363108,DMS_1604311_10511_20160503_15393257 2016-05-03 15:39:41,85.9154750264,-132.652469328,12,6728,1.06,0.6,7.49,0.54,0.62,0.7,1.2,2.13,3.06,DMS_1604311_10519_20160503_15394138,DMS_1604311_10679_20160503_15423737 2016-05-03 15:42:41,85.9072143,-130.039221121,28,20676,1.06,0.6,6.16,0.49,0.62,0.72,1.23,2.06,2.88,DMS_1604311_10683_20160503_15424177,DMS_1604311_10851_20160503_15454657 2016-05-03 15:45:55,85.8825817054,-126.507956227,31,16073,1.04,0.6,8.87,0.58,0.61,0.7,1.18,2.04,3.18,DMS_1604311_10859_20160503_15455537,DMS_1604311_11023_20160503_15485576 2016-05-03 15:49:00,85.8486822797,-123.480427013,29,9169,1.0,0.6,4.99,0.43,0.62,0.71,1.14,1.9,2.55,DMS_1604311_11027_20160503_15490016,DMS_1604311_11191_20160503_15520056 2016-05-03 15:52:09,85.8042224237,-120.551476884,27,13515,1.04,0.6,5.58,0.46,0.63,0.72,1.2,1.97,2.64,DMS_1604311_11199_20160503_15520935,DMS_1604311_11348_20160503_15545325 2016-05-03 16:01:57,85.5803979213,-111.324687281,17,13718,1.14,0.6,6.08,0.62,0.61,0.71,1.33,2.43,3.44,DMS_1604311_11734_20160503_16015785,DMS_1604311_11858_20160503_16041423 2016-05-03 16:04:46,85.489450552,-108.686590236,25,19347,1.1,0.6,6.66,0.56,0.62,0.72,1.27,2.26,3.24,DMS_1604311_11887_20160503_16044613,DMS_1604311_12047_20160503_16074212 2016-05-03 16:07:50,85.3963184879,-106.320219061,28,25805,1.11,0.6,6.24,0.56,0.63,0.73,1.29,2.23,3.23,DMS_1604311_12055_20160503_16075092,DMS_1604311_12211_20160503_16104251 2016-05-03 16:11:13,85.2802074472,-103.714667786,27,17325,1.1,0.6,6.34,0.53,0.64,0.74,1.28,2.15,3.1,DMS_1604311_12239_20160503_16111331,DMS_1604311_12387_20160503_16135611 2016-05-03 16:14:00,85.1734091583,-101.593298923,22,11533,1.09,0.6,6.09,0.56,0.61,0.72,1.27,2.22,3.15,DMS_1604311_12391_20160503_16140051,DMS_1604311_12555_20160503_16170091 2016-05-03 16:17:14,85.0419150084,-99.2480677198,25,11573,1.07,0.6,5.69,0.49,0.62,0.73,1.25,2.07,2.83,DMS_1604311_12567_20160503_16171410,DMS_1604311_12723_20160503_16200569 2016-05-03 16:20:14,84.9020925824,-97.0207252074,23,15657,1.13,0.7,5.75,0.57,0.64,0.74,1.31,2.3,3.27,DMS_1604311_12731_20160503_16201449,DMS_1604311_12888_20160503_16230719 2016-05-03 16:23:20,84.7635149852,-95.0354540231,18,13501,1.13,0.6,5.96,0.54,0.65,0.75,1.32,2.26,3.17,DMS_1604311_12900_20160503_16232039,DMS_1604311_12992_20160503_16262299 2016-05-03 16:26:27,84.6269605077,-93.2473497974,27,21524,1.09,0.6,7.03,0.55,0.62,0.73,1.27,2.16,3.16,DMS_1604311_12996_20160503_16262738,DMS_1604311_13164_20160503_16293217 2016-05-03 16:29:36,84.458728387,-91.2465000547,26,16421,1.13,0.7,6.63,0.59,0.64,0.75,1.31,2.31,3.41,DMS_1604311_13168_20160503_16293658,DMS_1604311_13332_20160503_16323697 2016-05-03 16:32:45,84.3118610249,-89.6551838738,25,14758,1.17,0.6,6.34,0.62,0.65,0.76,1.36,2.44,3.58,DMS_1604311_13340_20160503_16324577,DMS_1604311_13512_20160503_16355496 2016-05-03 16:35:59,84.1603637281,-88.1308998934,22,11411,1.19,0.7,6.03,0.61,0.66,0.78,1.39,2.42,3.53,DMS_1604311_13516_20160503_16355937,DMS_1604311_13672_20160503_16385096 2016-05-03 16:39:12,83.9789779887,-86.4624943393,24,18881,1.24,0.7,7.0,0.67,0.68,0.8,1.43,2.57,3.8,DMS_1604311_13692_20160503_16391296,DMS_1604311_13848_20160503_16420455 2016-05-03 16:42:17,83.8106750086,-85.0381272849,25,14394,1.09,0.7,5.97,0.5,0.66,0.77,1.25,2.08,2.96,DMS_1604311_13860_20160503_16421775,DMS_1604311_14032_20160503_16452694 2016-05-03 16:45:35,83.6362122996,-83.6634563477,20,12207,1.2,0.7,6.63,0.66,0.67,0.76,1.37,2.51,3.87,DMS_1604311_14040_20160503_16453574,DMS_1604311_14204_20160503_16483614 2016-05-03 16:48:44,83.4641753675,-82.4107598121,25,12713,1.09,0.7,6.31,0.5,0.68,0.77,1.23,2.07,3.04,DMS_1604311_14212_20160503_16484495,DMS_1604311_14384_20160503_16515414 2016-05-03 16:51:58,83.2747466539,-81.1234746965,35,31860,1.18,0.7,8.15,0.62,0.7,0.79,1.33,2.39,3.72,DMS_1604311_14388_20160503_16515853,DMS_1604311_14562_20160503_16550992 2016-05-03 16:55:14,83.0874125364,-79.9413613019,35,57867,1.25,0.7,7.46,0.63,0.72,0.82,1.44,2.52,3.66,DMS_1604311_14566_20160503_16551432,DMS_1604311_14738_20160503_16582352