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 1989/1990 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.854895, 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: 1989-11-01T00:00:00 * Date/Time End: 1990-03-31T00:00:00
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] |
|---|---|---|
| 1989-11-01 | 305 | 2347.73 |
| 1989-11-02 | 306 | 540.42 |
| 1989-11-03 | 307 | 10758.03 |
| 1989-11-04 | 308 | 0.00 |
| 1989-11-05 | 309 | 0.00 |
| 1989-11-06 | 310 | 0.00 |
| 1989-11-07 | 311 | 0.00 |
| 1989-11-08 | 312 | 0.00 |
| 1989-11-09 | 313 | 0.00 |
| 1989-11-10 | 314 | 0.00 |
| 1989-11-11 | 315 | 0.00 |
| 1989-11-12 | 316 | 0.00 |
| 1989-11-13 | 317 | 2711.90 |
| 1989-11-14 | 318 | 6111.40 |
| 1989-11-15 | 319 | 23102.68 |
| 1989-11-16 | 320 | 14085.97 |
| 1989-11-17 | 321 | 0.00 |
| 1989-11-18 | 322 | 0.00 |
| 1989-11-19 | 323 | 9491.14 |
| 1989-11-20 | 324 | 3881.05 |
| 1989-11-21 | 325 | 1660.51 |
| 1989-11-22 | 326 | 560.04 |
| 1989-11-23 | 327 | 4421.47 |
| 1989-11-24 | 328 | 5629.63 |
| 1989-11-25 | 329 | 6818.32 |
| 1989-11-26 | 330 | 5157.82 |
| 1989-11-27 | 331 | 560.04 |
| 1989-11-28 | 332 | 560.04 |
| 1989-11-29 | 333 | 1110.28 |
| 1989-11-30 | 334 | 3311.21 |
| 1989-12-01 | 335 | 550.23 |
| 1989-12-02 | 336 | 5844.56 |
| 1989-12-03 | 337 | 2220.56 |
| 1989-12-04 | 338 | 1110.28 |
| 1989-12-05 | 339 | 6150.62 |
| 1989-12-06 | 340 | 4441.10 |
| 1989-12-07 | 341 | 7192.18 |
| 1989-12-08 | 342 | 10620.98 |
| 1989-12-09 | 343 | 8292.64 |
| 1989-12-10 | 344 | 4382.22 |
| 1989-12-11 | 345 | 3301.39 |
| 1989-12-12 | 346 | 8872.21 |
| 1989-12-13 | 347 | 7771.82 |
| 1989-12-14 | 348 | 9500.92 |
| 1989-12-15 | 349 | 4912.81 |
| 1989-12-16 | 350 | 6042.70 |
| 1989-12-17 | 351 | 4912.81 |
| 1989-12-18 | 352 | 7752.22 |
| 1989-12-19 | 353 | 8911.50 |
| 1989-12-20 | 354 | 7270.68 |
| 1989-12-21 | 355 | 0.00 |
| 1989-12-22 | 356 | 0.00 |
| 1989-12-23 | 357 | 0.00 |
| 1989-12-24 | 358 | 0.00 |
| 1989-12-25 | 359 | 0.00 |
| 1989-12-26 | 360 | 7703.14 |
| 1989-12-27 | 361 | 4431.28 |
| 1989-12-28 | 362 | 628.47 |
| 1989-12-29 | 363 | 540.42 |
| 1989-12-30 | 364 | 12516.02 |
| 1989-12-31 | 365 | 6974.25 |
| 1990-01-01 | 1 | 2741.35 |
| 1990-01-02 | 2 | 5551.36 |
| 1990-01-03 | 3 | 2181.30 |
| 1990-01-04 | 4 | 3802.53 |
| 1990-01-05 | 5 | 8842.88 |
| 1990-01-06 | 6 | 5040.31 |
| 1990-01-07 | 7 | 3271.94 |
| 1990-01-08 | 8 | 0.00 |
| 1990-01-09 | 9 | 638.21 |
| 1990-01-10 | 10 | 0.00 |
| 1990-01-11 | 11 | 540.42 |
| 1990-01-12 | 12 | 1090.65 |
| 1990-01-13 | 13 | 2711.90 |
| 1990-01-14 | 14 | 0.00 |
| 1990-01-15 | 15 | 0.00 |
| 1990-01-16 | 16 | 0.00 |
| 1990-01-17 | 17 | 0.00 |
| 1990-01-18 | 18 | 0.00 |
| 1990-01-19 | 19 | 0.00 |
| 1990-01-20 | 20 | 0.00 |
| 1990-01-21 | 21 | 0.00 |
| 1990-01-22 | 22 | 0.00 |
| 1990-01-23 | 23 | 0.00 |
| 1990-01-24 | 24 | 0.00 |
| 1990-01-25 | 25 | 0.00 |
| 1990-01-26 | 26 | 0.00 |
| 1990-01-27 | 27 | 0.00 |
| 1990-01-28 | 28 | 0.00 |
| 1990-01-29 | 29 | 0.00 |
| 1990-01-30 | 30 | 1080.83 |
| 1990-01-31 | 31 | 0.00 |
| 1990-02-01 | 32 | 0.00 |
| 1990-02-02 | 33 | 0.00 |
| 1990-02-03 | 34 | 0.00 |
| 1990-02-04 | 35 | 0.00 |
| 1990-02-05 | 36 | 0.00 |
| 1990-02-06 | 37 | 0.00 |
| 1990-02-07 | 38 | 0.00 |
| 1990-02-08 | 39 | 0.00 |
| 1990-02-09 | 40 | 0.00 |
| 1990-02-10 | 41 | 0.00 |
| 1990-02-11 | 42 | 0.00 |
| 1990-02-12 | 43 | 0.00 |
| 1990-02-13 | 44 | 0.00 |
| 1990-02-14 | 45 | 0.00 |
| 1990-02-15 | 46 | 0.00 |
| 1990-02-16 | 47 | 1071.01 |
| 1990-02-17 | 48 | 2692.25 |
| 1990-02-18 | 49 | 3802.53 |
| 1990-02-19 | 50 | 6583.12 |
| 1990-02-20 | 51 | 6003.38 |
| 1990-02-21 | 52 | 4470.50 |
| 1990-02-22 | 53 | 0.00 |
| 1990-02-23 | 54 | 0.00 |
| 1990-02-24 | 55 | 0.00 |
| 1990-02-25 | 56 | 0.00 |
| 1990-02-26 | 57 | 3271.94 |
| 1990-02-27 | 58 | 4392.03 |
| 1990-02-28 | 59 | 2240.17 |
| 1990-03-01 | 60 | 0.00 |
| 1990-03-02 | 61 | 0.00 |
| 1990-03-03 | 62 | 0.00 |
| 1990-03-04 | 63 | 4470.48 |
| 1990-03-05 | 64 | 5580.76 |
| 1990-03-06 | 65 | 0.00 |
| 1990-03-07 | 66 | 0.00 |
| 1990-03-08 | 67 | 0.00 |
| 1990-03-09 | 68 | 0.00 |
| 1990-03-10 | 69 | 0.00 |
| 1990-03-11 | 70 | 0.00 |
| 1990-03-12 | 71 | 1090.65 |
| 1990-03-13 | 72 | 5913.24 |
| 1990-03-14 | 73 | 8033.35 |
| 1990-03-15 | 74 | 6561.79 |
| 1990-03-16 | 75 | 1237.40 |
| 1990-03-17 | 76 | 0.00 |
| 1990-03-18 | 77 | 0.00 |
| 1990-03-19 | 78 | 0.00 |
| 1990-03-20 | 79 | 0.00 |
| 1990-03-21 | 80 | 4274.19 |
| 1990-03-22 | 81 | 6013.27 |
| 1990-03-23 | 82 | 6583.12 |
| 1990-03-24 | 83 | 0.00 |
| 1990-03-25 | 84 | 8194.48 |
| 1990-03-26 | 85 | 4902.99 |
| 1990-03-27 | 86 | 530.59 |
| 1990-03-28 | 87 | 1041.51 |
| 1990-03-29 | 88 | 510.92 |
| 1990-03-30 | 89 | 0.00 |
| 1990-03-31 | 90 | 2122.36 |