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 1994/1995 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.854900, 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: 1994-11-01T00:00:00 * Date/Time End: 1995-03-31T00:00:00
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...) |
|---|---|---|---|
| 1994-11-01 | 305 | 18517.45 | 22693.56 |
| 1994-11-02 | 306 | 17925.30 | 24999.79 |
| 1994-11-03 | 307 | 4496.65 | 5963.57 |
| 1994-11-04 | 308 | 5134.85 | 9950.35 |
| 1994-11-05 | 309 | 3220.23 | 6904.23 |
| 1994-11-06 | 310 | 22994.71 | 18457.52 |
| 1994-11-07 | 311 | 48321.86 | 33629.07 |
| 1994-11-08 | 312 | 11317.58 | 7407.03 |
| 1994-11-09 | 313 | 4844.05 | 4274.39 |
| 1994-11-10 | 314 | 1208.16 | 11625.26 |
| 1994-11-11 | 315 | 1090.65 | 10169.37 |
| 1994-11-12 | 316 | 1188.36 | 6889.99 |
| 1994-11-13 | 317 | 0.00 | 14943.28 |
| 1994-11-14 | 318 | 0.00 | 8245.16 |
| 1994-11-15 | 319 | 0.00 | 8225.90 |
| 1994-11-16 | 320 | 0.00 | 14666.12 |
| 1994-11-17 | 321 | 3340.36 | 12515.22 |
| 1994-11-18 | 322 | 11877.92 | 6840.32 |
| 1994-11-19 | 323 | 10552.20 | 7001.53 |
| 1994-11-20 | 324 | 8823.28 | 7730.72 |
| 1994-11-21 | 325 | 7732.65 | 7269.34 |
| 1994-11-22 | 326 | 6691.04 | 8210.31 |
| 1994-11-23 | 327 | 4431.28 | 3925.06 |
| 1994-11-24 | 328 | 2741.35 | 8766.41 |
| 1994-11-25 | 329 | 7732.61 | 8575.14 |
| 1994-11-26 | 330 | 4991.32 | 7643.42 |
| 1994-11-27 | 331 | 4981.51 | 6743.93 |
| 1994-11-28 | 332 | 4991.32 | 7076.83 |
| 1994-11-29 | 333 | 4431.28 | 6541.38 |
| 1994-11-30 | 334 | 7908.99 | 8741.69 |
| 1994-12-01 | 335 | 4008.25 | 7246.91 |
| 1994-12-02 | 336 | 17613.10 | 21408.46 |
| 1994-12-03 | 337 | 12859.02 | 19593.92 |
| 1994-12-04 | 338 | 1100.47 | 1650.58 |
| 1994-12-05 | 339 | 0.00 | 7366.52 |
| 1994-12-06 | 340 | 0.00 | 2925.36 |
| 1994-12-07 | 341 | 0.00 | 7195.99 |
| 1994-12-08 | 342 | 0.00 | 3367.24 |
| 1994-12-09 | 343 | 0.00 | 0.00 |
| 1994-12-10 | 344 | 0.00 | 0.00 |
| 1994-12-11 | 345 | 0.00 | 2126.23 |
| 1994-12-12 | 346 | 540.42 | 1688.24 |
| 1994-12-13 | 347 | 0.00 | 839.55 |
| 1994-12-14 | 348 | 0.00 | 1251.48 |
| 1994-12-15 | 349 | 0.00 | 497.71 |
| 1994-12-16 | 350 | 0.00 | 846.08 |
| 1994-12-17 | 351 | 0.00 | 3154.03 |
| 1994-12-18 | 352 | 569.84 | 1264.45 |
| 1994-12-19 | 353 | 0.00 | 0.00 |
| 1994-12-20 | 354 | 0.00 | 856.47 |
| 1994-12-21 | 355 | 4431.28 | 7986.59 |
| 1994-12-22 | 356 | 13115.65 | 12422.61 |
| 1994-12-23 | 357 | 9559.82 | 12140.74 |
| 1994-12-24 | 358 | 6131.00 | 8610.68 |
| 1994-12-25 | 359 | 1660.51 | 3355.81 |
| 1994-12-26 | 360 | 0.00 | 5458.75 |
| 1994-12-27 | 361 | 0.00 | 3745.72 |
| 1994-12-28 | 362 | 1090.65 | 2358.88 |
| 1994-12-29 | 363 | 5010.92 | 8779.63 |
| 1994-12-30 | 364 | 6720.44 | 8903.27 |
| 1994-12-31 | 365 | 3350.41 | 14680.52 |
| 1995-01-01 | 1 | 5561.15 | 5401.66 |
| 1995-01-02 | 2 | 14402.30 | 10889.31 |
| 1995-01-03 | 3 | 15571.36 | 17295.65 |
| 1995-01-04 | 4 | 9225.04 | 15395.57 |
| 1995-01-05 | 5 | 5099.16 | 4391.84 |
| 1995-01-06 | 6 | 4499.89 | 5561.64 |
| 1995-01-07 | 7 | 10797.41 | 9376.43 |
| 1995-01-08 | 8 | 7407.89 | 6350.69 |
| 1995-01-09 | 9 | 5727.77 | 8831.97 |
| 1995-01-10 | 10 | 5177.48 | 14023.28 |
| 1995-01-11 | 11 | 1689.92 | 12368.52 |
| 1995-01-12 | 12 | 10403.75 | 15190.19 |
| 1995-01-13 | 13 | 9107.53 | 15757.79 |
| 1995-01-14 | 14 | 7977.66 | 9702.38 |
| 1995-01-15 | 15 | 7427.46 | 13298.62 |
| 1995-01-16 | 16 | 2220.56 | 4569.84 |
| 1995-01-17 | 17 | 2800.19 | 12561.78 |
| 1995-01-18 | 18 | 0.00 | 8746.00 |
| 1995-01-19 | 19 | 0.00 | 2752.84 |
| 1995-01-20 | 20 | 3330.82 | 6236.08 |
| 1995-01-21 | 21 | 1660.51 | 7026.27 |
| 1995-01-22 | 22 | 2770.78 | 4642.70 |
| 1995-01-23 | 23 | 1110.28 | 4802.59 |
| 1995-01-24 | 24 | 1110.28 | 4360.68 |
| 1995-01-25 | 25 | 2780.57 | 5111.90 |
| 1995-01-26 | 26 | 9107.53 | 10009.42 |
| 1995-01-27 | 27 | 15698.65 | 13754.15 |
| 1995-01-28 | 28 | 12093.73 | 11370.40 |
| 1995-01-29 | 29 | 3477.78 | 11868.22 |
| 1995-01-30 | 30 | 0.00 | 15803.78 |
| 1995-01-31 | 31 | 2289.09 | 3125.87 |
| 1995-02-01 | 32 | 0.00 | 1790.98 |
| 1995-02-02 | 33 | 0.00 | 1312.67 |
| 1995-02-03 | 34 | 2200.93 | 4589.14 |
| 1995-02-04 | 35 | 2200.93 | 5655.00 |
| 1995-02-05 | 36 | 0.00 | 1869.00 |
| 1995-02-06 | 37 | 0.00 | 432.81 |
| 1995-02-07 | 38 | 0.00 | 1281.48 |
| 1995-02-08 | 39 | 0.00 | 1557.01 |
| 1995-02-09 | 40 | 2200.93 | 3598.88 |
| 1995-02-10 | 41 | 3871.24 | 8301.35 |
| 1995-02-11 | 42 | 6121.20 | 7438.25 |
| 1995-02-12 | 43 | 5541.56 | 7028.70 |
| 1995-02-13 | 44 | 1100.47 | 4936.38 |
| 1995-02-14 | 45 | 0.00 | 6423.36 |
| 1995-02-15 | 46 | 0.00 | 5859.31 |
| 1995-02-16 | 47 | 540.42 | 2271.83 |
| 1995-02-17 | 48 | 540.42 | 1684.32 |
| 1995-02-18 | 49 | 0.00 | 1684.32 |
| 1995-02-19 | 50 | 1631.07 | 2405.68 |
| 1995-02-20 | 51 | 2181.30 | 2582.45 |
| 1995-02-21 | 52 | 0.00 | 2937.29 |
| 1995-02-22 | 53 | 0.00 | 4161.41 |
| 1995-02-23 | 54 | 1090.65 | 2786.49 |
| 1995-02-24 | 55 | 1640.89 | 2733.25 |
| 1995-02-25 | 56 | 0.00 | 895.43 |
| 1995-02-26 | 57 | 9029.16 | 9906.46 |
| 1995-02-27 | 58 | 4991.32 | 13374.77 |
| 1995-02-28 | 59 | 0.00 | 21743.75 |
| 1995-03-01 | 60 | 0.00 | 9607.52 |
| 1995-03-02 | 61 | 0.00 | 2242.00 |
| 1995-03-03 | 62 | 0.00 | 1837.72 |
| 1995-03-04 | 63 | 0.00 | 5541.90 |
| 1995-03-05 | 64 | 0.00 | 22915.06 |
| 1995-03-06 | 65 | 0.00 | 588.72 |
| 1995-03-07 | 66 | 0.00 | 588.72 |
| 1995-03-08 | 67 | 0.00 | 417.17 |
| 1995-03-09 | 68 | 0.00 | 1260.63 |
| 1995-03-10 | 69 | 0.00 | 278.11 |
| 1995-03-11 | 70 | 0.00 | 0.00 |
| 1995-03-12 | 71 | 0.00 | 0.00 |
| 1995-03-13 | 72 | 0.00 | 0.00 |
| 1995-03-14 | 73 | 0.00 | 791.54 |
| 1995-03-15 | 74 | 0.00 | 3624.45 |
| 1995-03-16 | 75 | 0.00 | 0.00 |
| 1995-03-17 | 76 | 0.00 | 0.00 |
| 1995-03-18 | 77 | 540.42 | 2769.60 |
| 1995-03-19 | 78 | 1631.07 | 2895.65 |
| 1995-03-20 | 79 | 0.00 | 4559.26 |
| 1995-03-21 | 80 | 0.00 | 6408.34 |
| 1995-03-22 | 81 | 540.42 | 6128.89 |
| 1995-03-23 | 82 | 5600.08 | 7171.33 |
| 1995-03-24 | 83 | 4991.32 | 7808.31 |
| 1995-03-25 | 84 | 560.04 | 7979.93 |
| 1995-03-26 | 85 | 0.00 | 2718.91 |
| 1995-03-27 | 86 | 7693.39 | 6095.60 |
| 1995-03-28 | 87 | 7693.39 | 8063.11 |
| 1995-03-29 | 88 | 1100.47 | 4987.88 |
| 1995-03-30 | 89 | 4431.28 | 10565.12 |
| 1995-03-31 | 90 | 550.23 | 5787.59 |