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 1991/1992 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.854897, 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: 1991-11-01T00:00:00 * Date/Time End: 1992-03-31T00:00:00
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:
304 data points
Data
| 1 Date/Time | 2 DOY [day] | 3 POLA [km2] |
|---|---|---|
| 1991-11-01 | 305 | 48527.08 |
| 1991-11-02 | 306 | 41624.17 |
| 1991-11-03 | 307 | 27512.21 |
| 1991-11-04 | 308 | 26550.57 |
| 1991-11-05 | 309 | 38719.32 |
| 1991-11-06 | 310 | 47498.09 |
| 1991-11-07 | 311 | 24428.67 |
| 1991-11-08 | 312 | 3881.06 |
| 1991-11-09 | 313 | 6199.44 |
| 1991-11-10 | 314 | 1198.25 |
| 1991-11-11 | 315 | 1680.13 |
| 1991-11-12 | 316 | 0.00 |
| 1991-11-13 | 317 | 0.00 |
| 1991-11-14 | 318 | 0.00 |
| 1991-11-15 | 319 | 0.00 |
| 1991-11-16 | 320 | 4076.98 |
| 1991-11-17 | 321 | 0.00 |
| 1991-11-18 | 322 | 0.00 |
| 1991-11-19 | 323 | 0.00 |
| 1991-11-20 | 324 | 13506.52 |
| 1991-11-21 | 325 | 17954.56 |
| 1991-11-22 | 326 | 26166.86 |
| 1991-11-23 | 327 | 35017.04 |
| 1991-11-24 | 328 | 34812.25 |
| 1991-11-25 | 329 | 31257.00 |
| 1991-11-26 | 330 | 28182.90 |
| 1991-11-27 | 331 | 26945.46 |
| 1991-11-28 | 332 | 15708.25 |
| 1991-11-29 | 333 | 5040.33 |
| 1991-11-30 | 334 | 5551.36 |
| 1991-12-01 | 335 | 3330.82 |
| 1991-12-02 | 336 | 2200.93 |
| 1991-12-03 | 337 | 5785.94 |
| 1991-12-04 | 338 | 1650.70 |
| 1991-12-05 | 339 | 1071.01 |
| 1991-12-06 | 340 | 3467.45 |
| 1991-12-07 | 341 | 24281.31 |
| 1991-12-08 | 342 | 14971.58 |
| 1991-12-09 | 343 | 6632.21 |
| 1991-12-10 | 344 | 3271.94 |
| 1991-12-11 | 345 | 3262.11 |
| 1991-12-12 | 346 | 2181.30 |
| 1991-12-13 | 347 | 6032.90 |
| 1991-12-14 | 348 | 2210.56 |
| 1991-12-15 | 349 | 0.00 |
| 1991-12-16 | 350 | 0.00 |
| 1991-12-17 | 351 | 0.00 |
| 1991-12-18 | 352 | 0.00 |
| 1991-12-19 | 353 | 0.00 |
| 1991-12-20 | 354 | 0.00 |
| 1991-12-21 | 355 | 0.00 |
| 1991-12-22 | 356 | 0.00 |
| 1991-12-23 | 357 | 0.00 |
| 1991-12-24 | 358 | 0.00 |
| 1991-12-25 | 359 | 0.00 |
| 1991-12-26 | 360 | 0.00 |
| 1991-12-27 | 361 | 0.00 |
| 1991-12-28 | 362 | 0.00 |
| 1991-12-29 | 363 | 0.00 |
| 1991-12-30 | 364 | 0.00 |
| 1991-12-31 | 365 | 0.00 |
| 1992-01-01 | 1 | 638.21 |
| 1992-01-02 | 2 | 0.00 |
| 1992-01-03 | 3 | 0.00 |
| 1992-01-04 | 4 | 0.00 |
| 1992-01-05 | 5 | 0.00 |
| 1992-01-06 | 6 | 0.00 |
| 1992-01-07 | 7 | 0.00 |
| 1992-01-08 | 8 | 1071.01 |
| 1992-01-09 | 9 | 540.42 |
| 1992-01-10 | 10 | 2161.66 |
| 1992-01-11 | 11 | 3242.49 |
| 1992-01-12 | 12 | 3232.65 |
| 1992-01-13 | 13 | 4922.62 |
| 1992-01-14 | 14 | 4991.27 |
| 1992-01-15 | 15 | 3242.49 |
| 1992-01-16 | 16 | 3763.25 |
| 1992-01-17 | 17 | 8813.40 |
| 1992-01-18 | 18 | 8842.88 |
| 1992-01-19 | 19 | 11249.45 |
| 1992-01-20 | 20 | 7781.63 |
| 1992-01-21 | 21 | 8614.99 |
| 1992-01-22 | 22 | 1680.12 |
| 1992-01-23 | 23 | 0.00 |
| 1992-01-24 | 24 | 0.00 |
| 1992-01-25 | 25 | 0.00 |
| 1992-01-26 | 26 | 4863.71 |
| 1992-01-27 | 27 | 530.59 |
| 1992-01-28 | 28 | 0.00 |
| 1992-01-29 | 29 | 3831.98 |
| 1992-01-30 | 30 | 0.00 |
| 1992-01-31 | 31 | 0.00 |
| 1992-02-01 | 32 | 0.00 |
| 1992-02-02 | 33 | 3291.25 |
| 1992-02-03 | 34 | 6423.49 |
| 1992-02-04 | 35 | 4616.59 |
| 1992-02-05 | 36 | 5472.52 |
| 1992-02-06 | 37 | 3763.25 |
| 1992-02-07 | 38 | 8793.79 |
| 1992-02-08 | 39 | 7103.88 |
| 1992-02-09 | 40 | 8214.15 |
| 1992-02-10 | 41 | 540.42 |
| 1992-02-11 | 42 | 0.00 |
| 1992-02-12 | 43 | 4863.71 |
| 1992-02-13 | 44 | 540.42 |
| 1992-02-14 | 45 | 540.42 |
| 1992-02-15 | 46 | 6013.27 |
| 1992-02-16 | 47 | 3281.74 |
| 1992-02-17 | 48 | 1611.43 |
| 1992-02-18 | 49 | 0.00 |
| 1992-02-19 | 50 | 7663.92 |
| 1992-02-20 | 51 | 5413.94 |
| 1992-02-21 | 52 | 4372.38 |
| 1992-02-22 | 53 | 1611.43 |
| 1992-02-23 | 54 | 3242.49 |
| 1992-02-24 | 55 | 3763.25 |
| 1992-02-25 | 56 | 1071.01 |
| 1992-02-26 | 57 | 3763.25 |
| 1992-02-27 | 58 | 2662.78 |
| 1992-02-28 | 59 | 0.00 |
| 1992-02-29 | 60 | 530.59 |
| 1992-03-01 | 61 | 3213.01 |
| 1992-03-02 | 62 | 3242.49 |
| 1992-03-03 | 63 | 4323.29 |
| 1992-03-04 | 64 | 6719.86 |
| 1992-03-05 | 65 | 5805.03 |
| 1992-03-06 | 66 | 1611.43 |
| 1992-03-07 | 67 | 2692.25 |
| 1992-03-08 | 68 | 12466.79 |
| 1992-03-09 | 69 | 14784.91 |
| 1992-03-10 | 70 | 6583.12 |
| 1992-03-11 | 71 | 13427.46 |
| 1992-03-12 | 72 | 5127.85 |
| 1992-03-13 | 73 | 1090.65 |
| 1992-03-14 | 74 | 3802.53 |
| 1992-03-15 | 75 | 3242.49 |
| 1992-03-16 | 76 | 10610.83 |
| 1992-03-17 | 77 | 7133.35 |
| 1992-03-18 | 78 | 1090.65 |
| 1992-03-19 | 79 | 0.00 |
| 1992-03-20 | 80 | 1071.01 |
| 1992-03-21 | 81 | 1071.01 |
| 1992-03-22 | 82 | 0.00 |
| 1992-03-23 | 83 | 0.00 |
| 1992-03-24 | 84 | 540.42 |
| 1992-03-25 | 85 | 628.47 |
| 1992-03-26 | 86 | 0.00 |
| 1992-03-27 | 87 | 0.00 |
| 1992-03-28 | 88 | 1070.99 |
| 1992-03-29 | 89 | 0.00 |
| 1992-03-30 | 90 | 0.00 |
| 1992-03-31 | 91 | 0.00 |