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 2010/2011 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.854916, 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
Always quote citation above when using data! You can download the citation in several formats below.
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: 2010-11-01T00:00:00 * Date/Time End: 2011-03-31T00:00:00
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...) |
|---|---|---|---|
| 2010-11-01 | 305 | 81626.61 | 51522.14 |
| 2010-11-02 | 306 | 81173.66 | 60617.33 |
| 2010-11-03 | 307 | 82440.92 | 60751.10 |
| 2010-11-04 | 308 | 76478.47 | 46996.84 |
| 2010-11-05 | 309 | 70393.44 | 45016.30 |
| 2010-11-06 | 310 | 73320.74 | 53557.59 |
| 2010-11-07 | 311 | 75010.66 | 45449.93 |
| 2010-11-08 | 312 | 66414.22 | 50824.80 |
| 2010-11-09 | 313 | 69268.52 | 65025.90 |
| 2010-11-10 | 314 | 78426.40 | 71407.02 |
| 2010-11-11 | 315 | 75518.18 | 64874.55 |
| 2010-11-12 | 316 | 72405.38 | 53427.54 |
| 2010-11-13 | 317 | 60514.80 | 43213.51 |
| 2010-11-14 | 318 | 65215.46 | 60159.54 |
| 2010-11-15 | 319 | 68678.68 | 59877.91 |
| 2010-11-16 | 320 | 68893.57 | 48324.79 |
| 2010-11-17 | 321 | 66191.95 | 29448.09 |
| 2010-11-18 | 322 | 19482.21 | 7057.90 |
| 2010-11-19 | 323 | 8316.15 | 7855.68 |
| 2010-11-20 | 324 | 31301.13 | 15098.72 |
| 2010-11-21 | 325 | 51424.26 | 28776.10 |
| 2010-11-22 | 326 | 56227.50 | 28959.79 |
| 2010-11-23 | 327 | 52457.33 | 42129.25 |
| 2010-11-24 | 328 | 44925.70 | 33321.58 |
| 2010-11-25 | 329 | 41106.47 | 29818.70 |
| 2010-11-26 | 330 | 43454.36 | 34344.37 |
| 2010-11-27 | 331 | 45968.20 | 31694.39 |
| 2010-11-28 | 332 | 37963.91 | 21248.35 |
| 2010-11-29 | 333 | 47127.16 | 18641.06 |
| 2010-11-30 | 334 | 60713.71 | 31345.55 |
| 2010-12-01 | 335 | 68151.80 | 28579.76 |
| 2010-12-02 | 336 | 77441.00 | 73854.16 |
| 2010-12-03 | 337 | 62258.19 | 39091.47 |
| 2010-12-04 | 338 | 40930.36 | 26943.66 |
| 2010-12-05 | 339 | 30558.83 | 23382.26 |
| 2010-12-06 | 340 | 30666.37 | 22054.97 |
| 2010-12-07 | 341 | 25195.75 | 21372.70 |
| 2010-12-08 | 342 | 35401.49 | 29079.29 |
| 2010-12-09 | 343 | 37856.84 | 31212.19 |
| 2010-12-10 | 344 | 37374.95 | 31088.96 |
| 2010-12-11 | 345 | 34300.95 | 20867.88 |
| 2010-12-12 | 346 | 34802.45 | 27954.06 |
| 2010-12-13 | 347 | 31933.41 | 29026.96 |
| 2010-12-14 | 348 | 31529.87 | 24740.31 |
| 2010-12-15 | 349 | 27166.90 | 20750.00 |
| 2010-12-16 | 350 | 23168.21 | 16804.18 |
| 2010-12-17 | 351 | 21263.20 | 17829.58 |
| 2010-12-18 | 352 | 30321.24 | 27131.37 |
| 2010-12-19 | 353 | 27188.60 | 18848.54 |
| 2010-12-20 | 354 | 25469.48 | 25354.55 |
| 2010-12-21 | 355 | 27738.92 | 24283.54 |
| 2010-12-22 | 356 | 27777.86 | 23935.14 |
| 2010-12-23 | 357 | 28376.79 | 32096.99 |
| 2010-12-24 | 358 | 23740.38 | 28779.30 |
| 2010-12-25 | 359 | 27827.34 | 20347.10 |
| 2010-12-26 | 360 | 24997.96 | 20724.02 |
| 2010-12-27 | 361 | 33838.28 | 30755.19 |
| 2010-12-28 | 362 | 36638.48 | 27840.43 |
| 2010-12-29 | 363 | 30637.48 | 21039.36 |
| 2010-12-30 | 364 | 30549.35 | 21826.57 |
| 2010-12-31 | 365 | 31777.03 | 27502.39 |
| 2011-01-01 | 1 | 32317.28 | 18683.09 |
| 2011-01-02 | 2 | 33378.36 | 29745.14 |
| 2011-01-03 | 3 | 31700.37 | 27468.22 |
| 2011-01-04 | 4 | 30470.83 | 33527.32 |
| 2011-01-05 | 5 | 37582.35 | 29905.49 |
| 2011-01-06 | 6 | 36895.35 | 30187.74 |
| 2011-01-07 | 7 | 32033.51 | 34540.83 |
| 2011-01-08 | 8 | 35894.97 | 26998.90 |
| 2011-01-09 | 9 | 38643.43 | 35836.97 |
| 2011-01-10 | 10 | 33515.02 | 20953.97 |
| 2011-01-11 | 11 | 34753.09 | 20436.49 |
| 2011-01-12 | 12 | 39035.27 | 27144.24 |
| 2011-01-13 | 13 | 42718.19 | 32410.38 |
| 2011-01-14 | 14 | 36078.64 | 26737.12 |
| 2011-01-15 | 15 | 26690.46 | 22170.13 |
| 2011-01-16 | 16 | 26720.14 | 23320.34 |
| 2011-01-17 | 17 | 17703.38 | 15528.99 |
| 2011-01-18 | 18 | 13321.19 | 18254.45 |
| 2011-01-19 | 19 | 3604.56 | 11350.16 |
| 2011-01-20 | 20 | 638.21 | 8019.17 |
| 2011-01-21 | 21 | 638.21 | 11775.30 |
| 2011-01-22 | 22 | 5157.47 | 15847.06 |
| 2011-01-23 | 23 | 638.21 | 7084.54 |
| 2011-01-24 | 24 | 4486.92 | 8518.58 |
| 2011-01-25 | 25 | 5773.06 | 8095.96 |
| 2011-01-26 | 26 | 11833.09 | 19574.67 |
| 2011-01-27 | 27 | 10742.22 | 16496.88 |
| 2011-01-28 | 28 | 4841.57 | 11166.40 |
| 2011-01-29 | 29 | 2181.30 | 8104.40 |
| 2011-01-30 | 30 | 7801.32 | 10651.95 |
| 2011-01-31 | 31 | 10699.50 | 10955.32 |
| 2011-02-01 | 32 | 10699.41 | 10713.59 |
| 2011-02-02 | 33 | 3311.19 | 17645.55 |
| 2011-02-03 | 34 | 638.21 | 8949.07 |
| 2011-02-04 | 35 | 2995.46 | 8031.44 |
| 2011-02-05 | 36 | 638.21 | 5969.18 |
| 2011-02-06 | 37 | 0.00 | 8708.58 |
| 2011-02-07 | 38 | 1914.62 | 5940.23 |
| 2011-02-08 | 39 | 8094.39 | 11106.54 |
| 2011-02-09 | 40 | 22926.19 | 22416.40 |
| 2011-02-10 | 41 | 19549.33 | 13554.63 |
| 2011-02-11 | 42 | 23466.70 | 17670.20 |
| 2011-02-12 | 43 | 38709.70 | 26163.80 |
| 2011-02-13 | 44 | 31737.51 | 23416.37 |
| 2011-02-14 | 45 | 31864.31 | 31209.45 |
| 2011-02-15 | 46 | 20747.77 | 16952.30 |
| 2011-02-16 | 47 | 4794.89 | 6448.02 |
| 2011-02-17 | 48 | 0.00 | 23414.49 |
| 2011-02-18 | 49 | 2318.54 | 14220.18 |
| 2011-02-19 | 50 | 0.00 | 13077.36 |
| 2011-02-20 | 51 | 0.00 | 626.49 |
| 2011-02-21 | 52 | 0.00 | 0.00 |
| 2011-02-22 | 53 | 0.00 | 0.00 |
| 2011-02-23 | 54 | 0.00 | 3917.06 |
| 2011-02-24 | 55 | 4991.32 | 4866.00 |
| 2011-02-25 | 56 | 1090.65 | 3054.29 |
| 2011-02-26 | 57 | 0.00 | 1328.26 |
| 2011-02-27 | 58 | 0.00 | 1392.03 |
| 2011-02-28 | 59 | 10011.93 | 9863.37 |
| 2011-03-01 | 60 | 2230.36 | 3665.35 |
| 2011-03-02 | 61 | 0.00 | 4734.94 |
| 2011-03-03 | 62 | 12910.11 | 9909.20 |
| 2011-03-04 | 63 | 6229.03 | 8288.38 |
| 2011-03-05 | 64 | 7672.07 | 22740.34 |
| 2011-03-06 | 65 | 18381.00 | 12718.77 |
| 2011-03-07 | 66 | 1139.66 | 12658.15 |
| 2011-03-08 | 67 | 0.00 | 33379.68 |
| 2011-03-09 | 68 | 0.00 | 2685.05 |
| 2011-03-10 | 69 | 0.00 | 2391.40 |
| 2011-03-11 | 70 | 0.00 | 5591.37 |
| 2011-03-12 | 71 | 2210.71 | 13213.90 |
| 2011-03-13 | 72 | 13519.04 | 12063.82 |
| 2011-03-14 | 73 | 11711.68 | 10761.54 |
| 2011-03-15 | 74 | 7840.52 | 9527.98 |
| 2011-03-16 | 75 | 638.21 | 17009.98 |
| 2011-03-17 | 76 | 4330.42 | 10922.66 |
| 2011-03-18 | 77 | 0.00 | 6553.85 |
| 2011-03-19 | 78 | 0.00 | 7985.20 |
| 2011-03-20 | 79 | 0.00 | 990.25 |
| 2011-03-21 | 80 | 0.00 | 3380.43 |
| 2011-03-22 | 81 | 0.00 | 6758.02 |
| 2011-03-23 | 82 | 0.00 | 3558.30 |
| 2011-03-24 | 83 | 628.47 | 2614.74 |
| 2011-03-25 | 84 | 628.47 | 1997.31 |
| 2011-03-26 | 85 | 0.00 | 3824.38 |
| 2011-03-27 | 86 | 0.00 | 7108.53 |
| 2011-03-28 | 87 | 0.00 | 3728.22 |
| 2011-03-29 | 88 | 7269.85 | 10620.17 |
| 2011-03-30 | 89 | 14951.03 | 16136.04 |
| 2011-03-31 | 90 | 21799.90 | 22478.33 |