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 1990/1991 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.854896, 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: 1990-11-01T00:00:00 * Date/Time End: 1991-03-31T00:00:00
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] |
|---|---|---|
| 1990-11-01 | 305 | 34160.40 |
| 1990-11-02 | 306 | 21776.57 |
| 1990-11-03 | 307 | 22336.81 |
| 1990-11-04 | 308 | 23987.65 |
| 1990-11-05 | 309 | 11207.28 |
| 1990-11-06 | 310 | 12405.53 |
| 1990-11-07 | 311 | 2572.29 |
| 1990-11-08 | 312 | 4496.65 |
| 1990-11-09 | 313 | 2552.83 |
| 1990-11-10 | 314 | 628.47 |
| 1990-11-11 | 315 | 0.00 |
| 1990-11-12 | 316 | 0.00 |
| 1990-11-13 | 317 | 11285.40 |
| 1990-11-14 | 318 | 25459.98 |
| 1990-11-15 | 319 | 32304.66 |
| 1990-11-16 | 320 | 34179.99 |
| 1990-11-17 | 321 | 30820.10 |
| 1990-11-18 | 322 | 24337.40 |
| 1990-11-19 | 323 | 19938.38 |
| 1990-11-20 | 324 | 19928.54 |
| 1990-11-21 | 325 | 9530.27 |
| 1990-11-22 | 326 | 11966.02 |
| 1990-11-23 | 327 | 12712.26 |
| 1990-11-24 | 328 | 8459.33 |
| 1990-11-25 | 329 | 5688.58 |
| 1990-11-26 | 330 | 3949.68 |
| 1990-11-27 | 331 | 7945.14 |
| 1990-11-28 | 332 | 17876.45 |
| 1990-11-29 | 333 | 16446.40 |
| 1990-11-30 | 334 | 8940.88 |
| 1990-12-01 | 335 | 6661.54 |
| 1990-12-02 | 336 | 12369.61 |
| 1990-12-03 | 337 | 9598.90 |
| 1990-12-04 | 338 | 2200.93 |
| 1990-12-05 | 339 | 2741.35 |
| 1990-12-06 | 340 | 1856.10 |
| 1990-12-07 | 341 | 4812.92 |
| 1990-12-08 | 342 | 0.00 |
| 1990-12-09 | 343 | 0.00 |
| 1990-12-10 | 344 | 0.00 |
| 1990-12-11 | 345 | 0.00 |
| 1990-12-12 | 346 | 550.23 |
| 1990-12-13 | 347 | 9540.02 |
| 1990-12-14 | 348 | 13626.59 |
| 1990-12-15 | 349 | 10630.62 |
| 1990-12-16 | 350 | 20109.88 |
| 1990-12-17 | 351 | 17860.10 |
| 1990-12-18 | 352 | 11416.02 |
| 1990-12-19 | 353 | 10276.47 |
| 1990-12-20 | 354 | 16681.43 |
| 1990-12-21 | 355 | 20335.18 |
| 1990-12-22 | 356 | 16209.52 |
| 1990-12-23 | 357 | 13282.21 |
| 1990-12-24 | 358 | 7456.77 |
| 1990-12-25 | 359 | 560.04 |
| 1990-12-26 | 360 | 0.00 |
| 1990-12-27 | 361 | 0.00 |
| 1990-12-28 | 362 | 1090.65 |
| 1990-12-29 | 363 | 540.42 |
| 1990-12-30 | 364 | 2692.25 |
| 1990-12-31 | 365 | 2692.25 |
| 1991-01-01 | 1 | 3822.17 |
| 1991-01-02 | 2 | 1090.65 |
| 1991-01-03 | 3 | 0.00 |
| 1991-01-04 | 4 | 0.00 |
| 1991-01-05 | 5 | 1071.01 |
| 1991-01-06 | 6 | 3802.53 |
| 1991-01-07 | 7 | 9618.30 |
| 1991-01-08 | 8 | 12083.68 |
| 1991-01-09 | 9 | 3978.83 |
| 1991-01-10 | 10 | 0.00 |
| 1991-01-11 | 11 | 0.00 |
| 1991-01-12 | 12 | 0.00 |
| 1991-01-13 | 13 | 0.00 |
| 1991-01-14 | 14 | 540.42 |
| 1991-01-15 | 15 | 2181.30 |
| 1991-01-16 | 16 | 1631.07 |
| 1991-01-17 | 17 | 0.00 |
| 1991-01-18 | 18 | 0.00 |
| 1991-01-19 | 19 | 0.00 |
| 1991-01-20 | 20 | 0.00 |
| 1991-01-21 | 21 | 1631.07 |
| 1991-01-22 | 22 | 3802.53 |
| 1991-01-23 | 23 | 3802.53 |
| 1991-01-24 | 24 | 10041.34 |
| 1991-01-25 | 25 | 2220.56 |
| 1991-01-26 | 26 | 2200.93 |
| 1991-01-27 | 27 | 0.00 |
| 1991-01-28 | 28 | 22653.12 |
| 1991-01-29 | 29 | 11582.39 |
| 1991-01-30 | 30 | 3604.92 |
| 1991-01-31 | 31 | 579.64 |
| 1991-02-01 | 32 | 0.00 |
| 1991-02-02 | 33 | 0.00 |
| 1991-02-03 | 34 | 6808.39 |
| 1991-02-04 | 35 | 0.00 |
| 1991-02-05 | 36 | 0.00 |
| 1991-02-06 | 37 | 0.00 |
| 1991-02-07 | 38 | 0.00 |
| 1991-02-08 | 39 | 0.00 |
| 1991-02-09 | 40 | 4362.58 |
| 1991-02-10 | 41 | 8784.00 |
| 1991-02-11 | 42 | 8361.00 |
| 1991-02-12 | 43 | 8842.88 |
| 1991-02-13 | 44 | 8263.24 |
| 1991-02-14 | 45 | 8361.33 |
| 1991-02-15 | 46 | 7358.84 |
| 1991-02-16 | 47 | 15896.07 |
| 1991-02-17 | 48 | 11180.99 |
| 1991-02-18 | 49 | 16456.37 |
| 1991-02-19 | 50 | 10591.57 |
| 1991-02-20 | 51 | 14756.66 |
| 1991-02-21 | 52 | 11750.83 |
| 1991-02-22 | 53 | 10650.28 |
| 1991-02-23 | 54 | 1080.83 |
| 1991-02-24 | 55 | 1631.07 |
| 1991-02-25 | 56 | 0.00 |
| 1991-02-26 | 57 | 0.00 |
| 1991-02-27 | 58 | 8645.28 |
| 1991-02-28 | 59 | 2770.78 |
| 1991-03-01 | 60 | 1090.65 |
| 1991-03-02 | 61 | 1071.01 |
| 1991-03-03 | 62 | 0.00 |
| 1991-03-04 | 63 | 0.00 |
| 1991-03-05 | 64 | 0.00 |
| 1991-03-06 | 65 | 0.00 |
| 1991-03-07 | 66 | 0.00 |
| 1991-03-08 | 67 | 0.00 |
| 1991-03-09 | 68 | 0.00 |
| 1991-03-10 | 69 | 0.00 |
| 1991-03-11 | 70 | 0.00 |
| 1991-03-12 | 71 | 628.47 |
| 1991-03-13 | 72 | 0.00 |
| 1991-03-14 | 73 | 0.00 |
| 1991-03-15 | 74 | 0.00 |
| 1991-03-16 | 75 | 0.00 |
| 1991-03-17 | 76 | 0.00 |
| 1991-03-18 | 77 | 0.00 |
| 1991-03-19 | 78 | 0.00 |
| 1991-03-20 | 79 | 540.42 |
| 1991-03-21 | 80 | 1071.01 |
| 1991-03-22 | 81 | 3763.25 |
| 1991-03-23 | 82 | 3880.77 |
| 1991-03-24 | 83 | 3988.38 |
| 1991-03-25 | 84 | 550.23 |
| 1991-03-26 | 85 | 0.00 |
| 1991-03-27 | 86 | 0.00 |
| 1991-03-28 | 87 | 0.00 |
| 1991-03-29 | 88 | 0.00 |
| 1991-03-30 | 89 | 0.00 |
| 1991-03-31 | 90 | 0.00 |