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 2013/2014 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.854919, 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: 2013-11-01T00:00:00 * Date/Time End: 2014-03-31T00:00:00
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:
453 data points
Data
| 1 Date/Time | 2 DOY [day] | 3 POLA [km2] (70PT, 70% sea-ice concentrati...) | 4 POLA [km2] (PSSM, Polynya Signature Simul...) |
|---|---|---|---|
| 2013-11-01 | 305 | 71285.02 | 66519.02 |
| 2013-11-02 | 306 | 68533.89 | 56744.53 |
| 2013-11-03 | 307 | 73583.52 | 68026.11 |
| 2013-11-04 | 308 | 78138.91 | 70595.48 |
| 2013-11-05 | 309 | 76182.24 | 59901.59 |
| 2013-11-06 | 310 | 71685.61 | 53402.69 |
| 2013-11-07 | 311 | 78806.81 | 53728.67 |
| 2013-11-08 | 312 | 79810.09 | 56737.30 |
| 2013-11-09 | 313 | 77433.80 | 49029.21 |
| 2013-11-10 | 314 | 69640.36 | 35403.97 |
| 2013-11-11 | 315 | 65260.41 | 32339.76 |
| 2013-11-12 | 316 | 51801.63 | 29059.35 |
| 2013-11-13 | 317 | 37354.56 | 14904.29 |
| 2013-11-14 | 318 | 23786.55 | 20876.57 |
| 2013-11-15 | 319 | 30868.79 | 33379.56 |
| 2013-11-16 | 320 | 17708.02 | 17000.89 |
| 2013-11-17 | 321 | 8788.34 | 14720.95 |
| 2013-11-18 | 322 | 20921.08 | 27119.71 |
| 2013-11-19 | 323 | 32216.38 | 31712.48 |
| 2013-11-20 | 324 | 31981.95 | 30284.74 |
| 2013-11-21 | 325 | 15511.62 | 24752.83 |
| 2013-11-22 | 326 | 6935.37 | 25446.25 |
| 2013-11-23 | 327 | 7033.09 | 15329.44 |
| 2013-11-24 | 328 | 7700.33 | 24104.33 |
| 2013-11-25 | 329 | 30520.03 | 25854.53 |
| 2013-11-26 | 330 | 54449.04 | 40864.73 |
| 2013-11-27 | 331 | 58531.27 | 39919.74 |
| 2013-11-28 | 332 | 47459.02 | 33146.74 |
| 2013-11-29 | 333 | 56491.64 | 48600.49 |
| 2013-11-30 | 334 | 83257.68 | 68517.03 |
| 2013-12-01 | 335 | 83896.32 | 69503.88 |
| 2013-12-02 | 336 | 80775.30 | 66450.22 |
| 2013-12-03 | 337 | 70317.09 | 51397.66 |
| 2013-12-04 | 338 | 65192.83 | 43776.33 |
| 2013-12-05 | 339 | 51465.97 | 28342.87 |
| 2013-12-06 | 340 | 46351.17 | 36786.47 |
| 2013-12-07 | 341 | 38390.88 | 33754.82 |
| 2013-12-08 | 342 | 44742.41 | 43815.00 |
| 2013-12-09 | 343 | 39783.03 | 43341.30 |
| 2013-12-10 | 344 | 16511.67 | 25055.53 |
| 2013-12-11 | 345 | 15561.52 | 13839.70 |
| 2013-12-12 | 346 | 24764.08 | 23571.37 |
| 2013-12-13 | 347 | 32187.97 | 24929.58 |
| 2013-12-14 | 348 | 60462.43 | 44991.89 |
| 2013-12-15 | 349 | 66526.90 | 46379.49 |
| 2013-12-16 | 350 | 60744.17 | 39112.67 |
| 2013-12-17 | 351 | 58279.53 | 40822.62 |
| 2013-12-18 | 352 | 50139.99 | 38527.24 |
| 2013-12-19 | 353 | 41912.52 | 31672.70 |
| 2013-12-20 | 354 | 41542.01 | 28222.99 |
| 2013-12-21 | 355 | 17073.02 | 14241.35 |
| 2013-12-22 | 356 | 13546.41 | 16073.42 |
| 2013-12-23 | 357 | 16284.76 | 17076.07 |
| 2013-12-24 | 358 | 14545.89 | 24468.04 |
| 2013-12-25 | 359 | 5353.46 | 22798.65 |
| 2013-12-26 | 360 | 1129.87 | 21569.70 |
| 2013-12-27 | 361 | 1090.65 | 3839.05 |
| 2013-12-28 | 362 | 1640.89 | 4326.57 |
| 2013-12-29 | 363 | 7820.91 | 7407.20 |
| 2013-12-30 | 364 | 10207.99 | 9176.12 |
| 2013-12-31 | 365 | 15001.49 | 15852.88 |
| 2014-01-01 | 1 | 28023.76 | 15019.72 |
| 2014-01-02 | 2 | 29397.60 | 19947.54 |
| 2014-01-03 | 3 | 20243.74 | 16495.14 |
| 2014-01-04 | 4 | 20901.59 | 20539.91 |
| 2014-01-05 | 5 | 23200.77 | 11693.73 |
| 2014-01-06 | 6 | 19400.92 | 11490.99 |
| 2014-01-07 | 7 | 4460.69 | 9644.13 |
| 2014-01-08 | 8 | 25499.95 | 19442.51 |
| 2014-01-09 | 9 | 34907.03 | 21381.43 |
| 2014-01-10 | 10 | 25923.44 | 17581.90 |
| 2014-01-11 | 11 | 16750.27 | 16075.43 |
| 2014-01-12 | 12 | 12152.60 | 11896.90 |
| 2014-01-13 | 13 | 1748.70 | 14312.60 |
| 2014-01-14 | 14 | 4028.07 | 15114.97 |
| 2014-01-15 | 15 | 5099.16 | 3935.66 |
| 2014-01-16 | 16 | 6749.85 | 5271.77 |
| 2014-01-17 | 17 | 2240.17 | 2638.47 |
| 2014-01-18 | 18 | 2790.40 | 4096.68 |
| 2014-01-19 | 19 | 0.00 | 17013.10 |
| 2014-01-20 | 20 | 4116.07 | 27723.88 |
| 2014-01-21 | 21 | 26903.31 | 24090.99 |
| 2014-01-22 | 22 | 29446.51 | 26276.71 |
| 2014-01-23 | 23 | 26913.02 | 18717.91 |
| 2014-01-24 | 24 | 34916.95 | 29639.17 |
| 2014-01-25 | 25 | 33523.43 | 23401.04 |
| 2014-01-26 | 26 | 39543.98 | 26074.54 |
| 2014-01-27 | 27 | 34634.02 | 19317.92 |
| 2014-01-28 | 28 | 33927.10 | 24955.57 |
| 2014-01-29 | 29 | 32120.35 | 22713.05 |
| 2014-01-30 | 30 | 35734.41 | 27321.55 |
| 2014-01-31 | 31 | 40781.43 | 35183.92 |
| 2014-02-01 | 32 | 41400.31 | 30509.30 |
| 2014-02-02 | 33 | 43509.86 | 36192.15 |
| 2014-02-03 | 34 | 51834.32 | 42870.05 |
| 2014-02-04 | 35 | 61002.46 | 42474.13 |
| 2014-02-05 | 36 | 50646.27 | 35656.88 |
| 2014-02-06 | 37 | 50841.25 | 41086.62 |
| 2014-02-07 | 38 | 54158.25 | 48880.53 |
| 2014-02-08 | 39 | 58713.34 | 53680.21 |
| 2014-02-09 | 40 | 58123.58 | 52196.52 |
| 2014-02-10 | 41 | 62896.65 | 47530.10 |
| 2014-02-11 | 42 | 59273.48 | 39539.71 |
| 2014-02-12 | 43 | 48523.35 | 29357.41 |
| 2014-02-13 | 44 | 37153.92 | 19790.37 |
| 2014-02-14 | 45 | 28179.99 | 25215.22 |
| 2014-02-15 | 46 | 29977.39 | 31151.04 |
| 2014-02-16 | 47 | 36840.89 | 28457.52 |
| 2014-02-17 | 48 | 30026.14 | 25674.99 |
| 2014-02-18 | 49 | 8359.11 | 20104.51 |
| 2014-02-19 | 50 | 8544.78 | 9626.80 |
| 2014-02-20 | 51 | 14731.71 | 12237.38 |
| 2014-02-21 | 52 | 0.00 | 3766.16 |
| 2014-02-22 | 53 | 638.21 | 2335.16 |
| 2014-02-23 | 54 | 0.00 | 2934.39 |
| 2014-02-24 | 55 | 0.00 | 2814.96 |
| 2014-02-25 | 56 | 1090.65 | 2603.16 |
| 2014-02-26 | 57 | 7280.46 | 7561.73 |
| 2014-02-27 | 58 | 30586.04 | 27495.34 |
| 2014-02-28 | 59 | 45345.18 | 32275.33 |
| 2014-03-01 | 60 | 54230.23 | 41887.69 |
| 2014-03-02 | 61 | 67538.28 | 52030.94 |
| 2014-03-03 | 62 | 66242.73 | 48333.22 |
| 2014-03-04 | 63 | 65800.37 | 46637.91 |
| 2014-03-05 | 64 | 60139.33 | 33822.00 |
| 2014-03-06 | 65 | 62789.46 | 45928.17 |
| 2014-03-07 | 66 | 54158.41 | 35166.72 |
| 2014-03-08 | 67 | 49769.50 | 35418.99 |
| 2014-03-09 | 68 | 50977.43 | 32927.02 |
| 2014-03-10 | 69 | 46491.01 | 38899.19 |
| 2014-03-11 | 70 | 38676.98 | 30106.00 |
| 2014-03-12 | 71 | 34454.20 | 33893.01 |
| 2014-03-13 | 72 | 17954.73 | 10597.29 |
| 2014-03-14 | 73 | 21608.44 | 22887.91 |
| 2014-03-15 | 74 | 32786.76 | 29243.53 |
| 2014-03-16 | 75 | 29368.03 | 31199.21 |
| 2014-03-17 | 76 | 25281.57 | 25302.36 |
| 2014-03-18 | 77 | 28472.11 | 21835.19 |
| 2014-03-19 | 78 | 26342.88 | 17580.99 |
| 2014-03-20 | 79 | 30647.12 | 21928.81 |
| 2014-03-21 | 80 | 26385.32 | 27688.48 |
| 2014-03-22 | 81 | 17574.27 | 22839.06 |
| 2014-03-23 | 82 | 20442.93 | 27832.88 |
| 2014-03-24 | 83 | 28055.59 | 25523.41 |
| 2014-03-25 | 84 | 24076.98 | 27668.27 |
| 2014-03-26 | 85 | 16711.02 | 11828.52 |
| 2014-03-27 | 86 | 12191.57 | 8933.05 |
| 2014-03-28 | 87 | 9293.45 | 9243.50 |
| 2014-03-29 | 88 | 23744.10 | 16675.50 |
| 2014-03-30 | 89 | 26316.72 | 15610.86 |
| 2014-03-31 | 90 | 17654.43 | 19386.85 |