Preußer, Andreas; Heinemann, Günther; Willmes, Sascha; Paul, Stephan (2015): Daily polynya area from passive microwave satellite sensors SMMR, SSMI, and SSMIS in the North Water polynya region in 2003/2004 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.854909, In supplement to: Preußer, A et al. (2015): Multi-Decadal variability of polynya characteristics and ice production in the North Water Polynya by means of passive microwave and thermal infrared satellite imagery. Remote Sensing, 7(12), 15844-15867, https://doi.org/10.3390/rs71215807
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Coverage:
Median Latitude: 76.750000 * Median Longitude: -74.000000 * South-bound Latitude: 74.000000 * West-bound Longitude: -86.000000 * North-bound Latitude: 79.500000 * East-bound Longitude: -62.000000
Date/Time Start: 2003-11-01T00:00:00 * Date/Time End: 2004-03-31T00:00:00
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DATE/TIME | Date/Time | Preußer, Andreas | Geocode | ||
| 2 | Day of the year | DOY | day | Preußer, Andreas | ||
| 3 | Polynya area | POLA | km2 | Preußer, Andreas | 70PT, 70% sea-ice concentration threshold | |
| 4 | Polynya area | POLA | km2 | Preußer, Andreas | PSSM, Polynya Signature Simulation Method |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
456 data points
Data
| 1 Date/Time | 2 DOY [day] | 3 POLA [km2] (70PT, 70% sea-ice concentrati...) | 4 POLA [km2] (PSSM, Polynya Signature Simul...) |
|---|---|---|---|
| 2003-11-01 | 305 | 91958.24 | 70249.22 |
| 2003-11-02 | 306 | 90808.77 | 68572.80 |
| 2003-11-03 | 307 | 87520.85 | 67720.31 |
| 2003-11-04 | 308 | 79927.01 | 57292.96 |
| 2003-11-05 | 309 | 71485.41 | 50946.62 |
| 2003-11-06 | 310 | 63462.87 | 38444.00 |
| 2003-11-07 | 311 | 51600.76 | 32666.58 |
| 2003-11-08 | 312 | 48881.66 | 34625.56 |
| 2003-11-09 | 313 | 39012.21 | 28980.77 |
| 2003-11-10 | 314 | 34004.18 | 23075.73 |
| 2003-11-11 | 315 | 33965.20 | 26702.92 |
| 2003-11-12 | 316 | 34987.66 | 35217.50 |
| 2003-11-13 | 317 | 41038.16 | 33477.07 |
| 2003-11-14 | 318 | 39182.12 | 30195.57 |
| 2003-11-15 | 319 | 42786.55 | 32413.03 |
| 2003-11-16 | 320 | 41461.38 | 30803.89 |
| 2003-11-17 | 321 | 45300.33 | 37786.86 |
| 2003-11-18 | 322 | 50435.09 | 31700.37 |
| 2003-11-19 | 323 | 50089.70 | 23494.71 |
| 2003-11-20 | 324 | 43216.41 | 24378.27 |
| 2003-11-21 | 325 | 44238.77 | 32776.94 |
| 2003-11-22 | 326 | 47400.38 | 31985.83 |
| 2003-11-23 | 327 | 48657.33 | 30369.28 |
| 2003-11-24 | 328 | 50581.86 | 39778.43 |
| 2003-11-25 | 329 | 51161.32 | 39004.29 |
| 2003-11-26 | 330 | 52564.58 | 38904.35 |
| 2003-11-27 | 331 | 59043.73 | 44432.58 |
| 2003-11-28 | 332 | 56686.40 | 47557.23 |
| 2003-11-29 | 333 | 59336.55 | 42170.96 |
| 2003-11-30 | 334 | 60690.70 | 45894.78 |
| 2003-12-01 | 335 | 65362.39 | 46349.68 |
| 2003-12-02 | 336 | 75459.98 | 52110.89 |
| 2003-12-03 | 337 | 80780.16 | 62809.13 |
| 2003-12-04 | 338 | 43524.45 | 22962.76 |
| 2003-12-05 | 339 | 40943.16 | 19034.16 |
| 2003-12-06 | 340 | 45006.36 | 35704.57 |
| 2003-12-07 | 341 | 22445.04 | 19537.07 |
| 2003-12-08 | 342 | 11435.64 | 16608.86 |
| 2003-12-09 | 343 | 15040.56 | 19414.87 |
| 2003-12-10 | 344 | 22025.03 | 26691.49 |
| 2003-12-11 | 345 | 23871.45 | 20558.95 |
| 2003-12-12 | 346 | 23773.57 | 26864.75 |
| 2003-12-13 | 347 | 22477.47 | 21144.49 |
| 2003-12-14 | 348 | 26023.38 | 23011.02 |
| 2003-12-15 | 349 | 27987.31 | 27849.75 |
| 2003-12-16 | 350 | 25747.21 | 29669.32 |
| 2003-12-17 | 351 | 17958.19 | 23195.07 |
| 2003-12-18 | 352 | 20631.06 | 28366.58 |
| 2003-12-19 | 353 | 11396.28 | 6134.70 |
| 2003-12-20 | 354 | 18175.24 | 12603.06 |
| 2003-12-21 | 355 | 18233.83 | 13401.05 |
| 2003-12-22 | 356 | 14589.55 | 11318.91 |
| 2003-12-23 | 357 | 12782.57 | 8362.22 |
| 2003-12-24 | 358 | 11682.18 | 9836.02 |
| 2003-12-25 | 359 | 3871.24 | 13155.76 |
| 2003-12-26 | 360 | 6023.01 | 14617.64 |
| 2003-12-27 | 361 | 16280.04 | 14850.58 |
| 2003-12-28 | 362 | 24089.45 | 20766.26 |
| 2003-12-29 | 363 | 30296.45 | 23846.78 |
| 2003-12-30 | 364 | 28420.65 | 19716.01 |
| 2003-12-31 | 365 | 22949.62 | 14809.44 |
| 2004-01-01 | 1 | 21819.68 | 16076.68 |
| 2004-01-02 | 2 | 22389.54 | 15886.76 |
| 2004-01-03 | 3 | 21868.51 | 17609.01 |
| 2004-01-04 | 4 | 17821.21 | 11770.00 |
| 2004-01-05 | 5 | 7241.29 | 5822.84 |
| 2004-01-06 | 6 | 1660.51 | 4051.26 |
| 2004-01-07 | 7 | 1650.70 | 6957.46 |
| 2004-01-08 | 8 | 9992.36 | 7929.58 |
| 2004-01-09 | 9 | 12330.48 | 7083.53 |
| 2004-01-10 | 10 | 10572.00 | 9984.53 |
| 2004-01-11 | 11 | 15179.68 | 11825.14 |
| 2004-01-12 | 12 | 14098.73 | 11583.41 |
| 2004-01-13 | 13 | 20041.84 | 17050.09 |
| 2004-01-14 | 14 | 30550.45 | 22988.80 |
| 2004-01-15 | 15 | 27062.90 | 19258.34 |
| 2004-01-16 | 16 | 25463.65 | 24307.23 |
| 2004-01-17 | 17 | 33014.66 | 25011.70 |
| 2004-01-18 | 18 | 30393.72 | 25833.67 |
| 2004-01-19 | 19 | 25463.65 | 20317.92 |
| 2004-01-20 | 20 | 18302.96 | 9803.92 |
| 2004-01-21 | 21 | 17635.17 | 10608.39 |
| 2004-01-22 | 22 | 3851.63 | 4490.46 |
| 2004-01-23 | 23 | 0.00 | 106485.53 |
| 2004-01-24 | 24 | 0.00 | 1353.01 |
| 2004-01-25 | 25 | 0.00 | 2197.36 |
| 2004-01-26 | 26 | 3252.30 | 10046.56 |
| 2004-01-27 | 27 | 4902.99 | 11455.70 |
| 2004-01-28 | 28 | 0.00 | 10397.74 |
| 2004-01-29 | 29 | 0.00 | 18043.97 |
| 2004-01-30 | 30 | 0.00 | 1949.52 |
| 2004-01-31 | 31 | 0.00 | 13949.83 |
| 2004-02-01 | 32 | 0.00 | 2772.01 |
| 2004-02-02 | 33 | 0.00 | 3086.58 |
| 2004-02-03 | 34 | 0.00 | 49953.25 |
| 2004-02-04 | 35 | 0.00 | 0.00 |
| 2004-02-05 | 36 | 0.00 | 0.00 |
| 2004-02-06 | 37 | 0.00 | 0.00 |
| 2004-02-07 | 38 | 0.00 | 139.06 |
| 2004-02-08 | 39 | 0.00 | 4192.11 |
| 2004-02-09 | 40 | 0.00 | 11634.86 |
| 2004-02-10 | 41 | 2161.66 | 6535.55 |
| 2004-02-11 | 42 | 3802.53 | 4240.57 |
| 2004-02-12 | 43 | 4893.18 | 3685.85 |
| 2004-02-13 | 44 | 6023.07 | 5951.24 |
| 2004-02-14 | 45 | 7182.31 | 10394.76 |
| 2004-02-15 | 46 | 8921.22 | 11877.67 |
| 2004-02-16 | 47 | 17859.66 | 16368.00 |
| 2004-02-17 | 48 | 18292.98 | 15769.25 |
| 2004-02-18 | 49 | 5541.56 | 7896.61 |
| 2004-02-19 | 50 | 0.00 | 14857.78 |
| 2004-02-20 | 51 | 0.00 | 9178.36 |
| 2004-02-21 | 52 | 0.00 | 4972.67 |
| 2004-02-22 | 53 | 7693.39 | 5957.66 |
| 2004-02-23 | 54 | 0.00 | 6570.31 |
| 2004-02-24 | 55 | 2181.30 | 6357.99 |
| 2004-02-25 | 56 | 0.00 | 4538.44 |
| 2004-02-26 | 57 | 2181.30 | 4052.19 |
| 2004-02-27 | 58 | 0.00 | 1955.82 |
| 2004-02-28 | 59 | 0.00 | 0.00 |
| 2004-02-29 | 60 | 0.00 | 4603.45 |
| 2004-03-01 | 61 | 6583.12 | 9552.60 |
| 2004-03-02 | 62 | 0.00 | 14024.01 |
| 2004-03-03 | 63 | 0.00 | 7501.98 |
| 2004-03-04 | 64 | 0.00 | 2421.22 |
| 2004-03-05 | 65 | 0.00 | 415.86 |
| 2004-03-06 | 66 | 657.66 | 860.08 |
| 2004-03-07 | 67 | 0.00 | 667.93 |
| 2004-03-08 | 68 | 0.00 | 0.00 |
| 2004-03-09 | 69 | 0.00 | 81133.81 |
| 2004-03-10 | 70 | 0.00 | 2887.74 |
| 2004-03-11 | 71 | 0.00 | 0.00 |
| 2004-03-12 | 72 | 0.00 | 0.00 |
| 2004-03-13 | 73 | 0.00 | 0.00 |
| 2004-03-14 | 74 | 0.00 | 0.00 |
| 2004-03-15 | 75 | 0.00 | 667.93 |
| 2004-03-16 | 76 | 0.00 | 1439.71 |
| 2004-03-17 | 77 | 0.00 | 1348.78 |
| 2004-03-18 | 78 | 0.00 | 0.00 |
| 2004-03-19 | 79 | 0.00 | 0.00 |
| 2004-03-20 | 80 | 0.00 | 1169.52 |
| 2004-03-21 | 81 | 0.00 | 840.73 |
| 2004-03-22 | 82 | 0.00 | 0.00 |
| 2004-03-23 | 83 | 0.00 | 2071.75 |
| 2004-03-24 | 84 | 0.00 | 0.00 |
| 2004-03-25 | 85 | 540.42 | 2072.91 |
| 2004-03-26 | 86 | 3242.49 | 7324.66 |
| 2004-03-27 | 87 | 13007.36 | 21861.09 |
| 2004-03-28 | 88 | 15442.61 | 13293.84 |
| 2004-03-29 | 89 | 9096.77 | 11098.60 |
| 2004-03-30 | 90 | 1090.65 | 5198.17 |
| 2004-03-31 | 91 | 2191.11 | 3175.00 |