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 1985/1986 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.854891, 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: 1985-11-01T00:00:00 * Date/Time End: 1986-03-31T00:00:00
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 |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
302 data points
Data
| 1 Date/Time | 2 DOY [day] | 3 POLA [km2] |
|---|---|---|
| 1985-11-01 | 305 | 0.00 |
| 1985-11-02 | 306 | 51530.98 |
| 1985-11-03 | 307 | 51020.29 |
| 1985-11-04 | 308 | 54615.29 |
| 1985-11-05 | 309 | 51648.65 |
| 1985-11-06 | 310 | 50645.29 |
| 1985-11-07 | 311 | 40994.80 |
| 1985-11-08 | 312 | 29487.41 |
| 1985-11-09 | 313 | 30695.95 |
| 1985-11-10 | 314 | 36756.06 |
| 1985-11-11 | 315 | 41008.61 |
| 1985-11-12 | 316 | 41096.76 |
| 1985-11-13 | 317 | 33623.73 |
| 1985-11-14 | 318 | 26817.99 |
| 1985-11-15 | 319 | 28328.94 |
| 1985-11-16 | 320 | 32963.04 |
| 1985-11-17 | 321 | 21107.13 |
| 1985-11-18 | 322 | 5134.85 |
| 1985-11-19 | 323 | 1934.08 |
| 1985-11-20 | 324 | 2200.91 |
| 1985-11-21 | 325 | 1631.07 |
| 1985-11-22 | 326 | 2161.66 |
| 1985-11-23 | 327 | 1631.07 |
| 1985-11-24 | 328 | 1080.83 |
| 1985-11-25 | 329 | 15931.92 |
| 1985-11-26 | 330 | 35163.05 |
| 1985-11-27 | 331 | 41890.63 |
| 1985-11-28 | 332 | 52140.37 |
| 1985-11-29 | 333 | 25590.52 |
| 1985-11-30 | 334 | 10601.36 |
| 1985-12-01 | 335 | 3881.03 |
| 1985-12-02 | 336 | 0.00 |
| 1985-12-03 | 337 | 1120.05 |
| 1985-12-04 | 338 | 7388.21 |
| 1985-12-05 | 339 | 7300.06 |
| 1985-12-06 | 340 | 7133.30 |
| 1985-12-07 | 341 | 5531.72 |
| 1985-12-08 | 342 | 5010.92 |
| 1985-12-09 | 343 | 9579.44 |
| 1985-12-10 | 344 | 17133.77 |
| 1985-12-11 | 345 | 17781.89 |
| 1985-12-12 | 346 | 19019.28 |
| 1985-12-13 | 347 | 4932.42 |
| 1985-12-14 | 348 | 3763.25 |
| 1985-12-15 | 349 | 6101.48 |
| 1985-12-16 | 350 | 14245.49 |
| 1985-12-17 | 351 | 12467.61 |
| 1985-12-18 | 352 | 9598.96 |
| 1985-12-19 | 353 | 8439.69 |
| 1985-12-20 | 354 | 6740.00 |
| 1985-12-21 | 355 | 5512.11 |
| 1985-12-22 | 356 | 5492.46 |
| 1985-12-23 | 357 | 7241.23 |
| 1985-12-24 | 358 | 10129.59 |
| 1985-12-25 | 359 | 2181.30 |
| 1985-12-26 | 360 | 1631.07 |
| 1985-12-27 | 361 | 12428.30 |
| 1985-12-28 | 362 | 23695.11 |
| 1985-12-29 | 363 | 18195.05 |
| 1985-12-30 | 364 | 10699.34 |
| 1985-12-31 | 365 | 10611.18 |
| 1986-01-01 | 1 | 11741.05 |
| 1986-01-02 | 2 | 11151.63 |
| 1986-01-03 | 3 | 11741.06 |
| 1986-01-04 | 4 | 7732.60 |
| 1986-01-05 | 5 | 2692.25 |
| 1986-01-06 | 6 | 2161.66 |
| 1986-01-07 | 7 | 2161.66 |
| 1986-01-08 | 8 | 2711.90 |
| 1986-01-09 | 9 | 3802.53 |
| 1986-01-10 | 10 | 4342.95 |
| 1986-01-11 | 11 | 7103.88 |
| 1986-01-12 | 12 | 8214.15 |
| 1986-01-13 | 13 | 12183.31 |
| 1986-01-14 | 14 | 12183.31 |
| 1986-01-15 | 15 | 14560.61 |
| 1986-01-16 | 16 | 13450.43 |
| 1986-01-17 | 17 | 17114.01 |
| 1986-01-18 | 18 | 10552.29 |
| 1986-01-19 | 19 | 4863.71 |
| 1986-01-20 | 20 | 2142.02 |
| 1986-01-21 | 21 | 1611.43 |
| 1986-01-22 | 22 | 0.00 |
| 1986-01-23 | 23 | 0.00 |
| 1986-01-24 | 24 | 540.42 |
| 1986-01-25 | 25 | 15837.24 |
| 1986-01-26 | 26 | 10699.31 |
| 1986-01-27 | 27 | 6219.25 |
| 1986-01-28 | 28 | 2800.19 |
| 1986-01-29 | 29 | 4617.34 |
| 1986-01-30 | 30 | 12594.65 |
| 1986-01-31 | 31 | 18253.46 |
| 1986-02-01 | 32 | 10522.81 |
| 1986-02-02 | 33 | 3763.25 |
| 1986-02-03 | 34 | 0.00 |
| 1986-02-04 | 35 | 0.00 |
| 1986-02-05 | 36 | 0.00 |
| 1986-02-06 | 37 | 2682.42 |
| 1986-02-07 | 38 | 4951.86 |
| 1986-02-08 | 39 | 13665.69 |
| 1986-02-09 | 40 | 21122.35 |
| 1986-02-10 | 41 | 25837.31 |
| 1986-02-11 | 42 | 30659.90 |
| 1986-02-12 | 43 | 36778.02 |
| 1986-02-13 | 44 | 33772.80 |
| 1986-02-14 | 45 | 28537.21 |
| 1986-02-15 | 46 | 24176.94 |
| 1986-02-16 | 47 | 21564.95 |
| 1986-02-17 | 48 | 23293.87 |
| 1986-02-18 | 49 | 25150.38 |
| 1986-02-19 | 50 | 13892.85 |
| 1986-02-20 | 51 | 4274.16 |
| 1986-02-21 | 52 | 550.23 |
| 1986-02-22 | 53 | 569.84 |
| 1986-02-23 | 54 | 0.00 |
| 1986-02-24 | 55 | 530.59 |
| 1986-02-25 | 56 | 0.00 |
| 1986-02-26 | 57 | 0.00 |
| 1986-02-27 | 58 | 0.00 |
| 1986-02-28 | 59 | 0.00 |
| 1986-03-01 | 60 | 0.00 |
| 1986-03-02 | 61 | 0.00 |
| 1986-03-03 | 62 | 3203.17 |
| 1986-03-04 | 63 | 9275.23 |
| 1986-03-05 | 64 | 3773.06 |
| 1986-03-06 | 65 | 0.00 |
| 1986-03-07 | 66 | 0.00 |
| 1986-03-08 | 67 | 0.00 |
| 1986-03-09 | 68 | 0.00 |
| 1986-03-10 | 69 | 0.00 |
| 1986-03-11 | 70 | 0.00 |
| 1986-03-12 | 71 | 628.47 |
| 1986-03-13 | 72 | 3782.51 |
| 1986-03-14 | 73 | 10512.51 |
| 1986-03-15 | 74 | 9314.26 |
| 1986-03-16 | 75 | 8764.02 |
| 1986-03-17 | 76 | 8950.05 |
| 1986-03-18 | 77 | 9067.50 |
| 1986-03-19 | 78 | 3792.71 |
| 1986-03-20 | 79 | 2672.59 |
| 1986-03-21 | 80 | 2142.02 |
| 1986-03-22 | 81 | 3841.48 |
| 1986-03-23 | 82 | 0.00 |
| 1986-03-24 | 83 | 0.00 |
| 1986-03-25 | 84 | 0.00 |
| 1986-03-26 | 85 | 0.00 |
| 1986-03-27 | 86 | 0.00 |
| 1986-03-28 | 87 | 0.00 |
| 1986-03-29 | 88 | 0.00 |
| 1986-03-30 | 89 | 0.00 |
| 1986-03-31 | 90 | 0.00 |