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 1980/1981 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.854886, 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: 1980-11-01T00:00:00 * Date/Time End: 1981-03-31T00:00:00
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] |
|---|---|---|
| 1980-11-01 | 306 | 0.00 |
| 1980-11-02 | 307 | 29127.04 |
| 1980-11-03 | 308 | 37199.60 |
| 1980-11-04 | 309 | 41608.17 |
| 1980-11-05 | 310 | 34968.83 |
| 1980-11-06 | 311 | 29309.64 |
| 1980-11-07 | 312 | 40585.53 |
| 1980-11-08 | 313 | 57825.48 |
| 1980-11-09 | 314 | 41144.71 |
| 1980-11-10 | 315 | 34830.94 |
| 1980-11-11 | 316 | 21288.61 |
| 1980-11-12 | 317 | 16150.36 |
| 1980-11-13 | 318 | 5235.63 |
| 1980-11-14 | 319 | 1276.42 |
| 1980-11-15 | 320 | 638.21 |
| 1980-11-16 | 321 | 540.42 |
| 1980-11-17 | 322 | 3291.55 |
| 1980-11-18 | 323 | 12457.73 |
| 1980-11-19 | 324 | 12340.18 |
| 1980-11-20 | 325 | 12939.17 |
| 1980-11-21 | 326 | 13528.59 |
| 1980-11-22 | 327 | 14176.84 |
| 1980-11-23 | 328 | 11220.00 |
| 1980-11-24 | 329 | 10571.68 |
| 1980-11-25 | 330 | 14677.91 |
| 1980-11-26 | 331 | 23105.55 |
| 1980-11-27 | 332 | 12428.03 |
| 1980-11-28 | 333 | 5639.33 |
| 1980-11-29 | 334 | 1080.83 |
| 1980-11-30 | 335 | 0.00 |
| 1980-12-01 | 336 | 2819.51 |
| 1980-12-02 | 337 | 6671.12 |
| 1980-12-03 | 338 | 6563.51 |
| 1980-12-04 | 339 | 7663.92 |
| 1980-12-05 | 340 | 2741.35 |
| 1980-12-06 | 341 | 0.00 |
| 1980-12-07 | 342 | 0.00 |
| 1980-12-08 | 343 | 0.00 |
| 1980-12-09 | 344 | 550.23 |
| 1980-12-10 | 345 | 4952.06 |
| 1980-12-11 | 346 | 8862.47 |
| 1980-12-12 | 347 | 12340.25 |
| 1980-12-13 | 348 | 17045.77 |
| 1980-12-14 | 349 | 24069.53 |
| 1980-12-15 | 350 | 25287.45 |
| 1980-12-16 | 351 | 27182.67 |
| 1980-12-17 | 352 | 19875.22 |
| 1980-12-18 | 353 | 17901.14 |
| 1980-12-19 | 354 | 16250.58 |
| 1980-12-20 | 355 | 16260.36 |
| 1980-12-21 | 356 | 19334.92 |
| 1980-12-22 | 357 | 24766.71 |
| 1980-12-23 | 358 | 18784.69 |
| 1980-12-24 | 359 | 9628.36 |
| 1980-12-25 | 360 | 550.23 |
| 1980-12-26 | 361 | 0.00 |
| 1980-12-27 | 362 | 0.00 |
| 1980-12-28 | 363 | 0.00 |
| 1980-12-29 | 364 | 0.00 |
| 1980-12-30 | 365 | 0.00 |
| 1980-12-31 | 366 | 0.00 |
| 1981-01-01 | 1 | 0.00 |
| 1981-01-02 | 2 | 0.00 |
| 1981-01-03 | 3 | 0.00 |
| 1981-01-04 | 4 | 0.00 |
| 1981-01-05 | 5 | 1071.01 |
| 1981-01-06 | 6 | 10542.50 |
| 1981-01-07 | 7 | 21555.25 |
| 1981-01-08 | 8 | 16368.13 |
| 1981-01-09 | 9 | 10660.14 |
| 1981-01-10 | 10 | 10660.14 |
| 1981-01-11 | 11 | 9569.48 |
| 1981-01-12 | 12 | 7260.77 |
| 1981-01-13 | 13 | 3330.72 |
| 1981-01-14 | 14 | 530.59 |
| 1981-01-15 | 15 | 657.66 |
| 1981-01-16 | 16 | 0.00 |
| 1981-01-17 | 17 | 1090.65 |
| 1981-01-18 | 18 | 0.00 |
| 1981-01-19 | 19 | 0.00 |
| 1981-01-20 | 20 | 540.42 |
| 1981-01-21 | 21 | 6739.91 |
| 1981-01-22 | 22 | 18351.78 |
| 1981-01-23 | 23 | 24235.79 |
| 1981-01-24 | 24 | 14786.06 |
| 1981-01-25 | 25 | 2652.82 |
| 1981-01-26 | 26 | 10532.53 |
| 1981-01-27 | 27 | 18057.47 |
| 1981-01-28 | 28 | 10542.50 |
| 1981-01-29 | 29 | 3851.61 |
| 1981-01-30 | 30 | 2741.35 |
| 1981-01-31 | 31 | 1640.89 |
| 1981-02-01 | 32 | 12929.67 |
| 1981-02-02 | 33 | 27212.22 |
| 1981-02-03 | 34 | 14333.91 |
| 1981-02-04 | 35 | 1149.47 |
| 1981-02-05 | 36 | 7300.06 |
| 1981-02-06 | 37 | 11682.18 |
| 1981-02-07 | 38 | 7103.88 |
| 1981-02-08 | 39 | 2711.90 |
| 1981-02-09 | 40 | 0.00 |
| 1981-02-10 | 41 | 0.00 |
| 1981-02-11 | 42 | 0.00 |
| 1981-02-12 | 43 | 0.00 |
| 1981-02-13 | 44 | 7427.38 |
| 1981-02-14 | 45 | 30038.42 |
| 1981-02-15 | 46 | 4666.39 |
| 1981-02-16 | 47 | 0.00 |
| 1981-02-17 | 48 | 0.00 |
| 1981-02-18 | 49 | 0.00 |
| 1981-02-19 | 50 | 0.00 |
| 1981-02-20 | 51 | 0.00 |
| 1981-02-21 | 52 | 0.00 |
| 1981-02-22 | 53 | 0.00 |
| 1981-02-23 | 54 | 0.00 |
| 1981-02-24 | 55 | 0.00 |
| 1981-02-25 | 56 | 0.00 |
| 1981-02-26 | 57 | 0.00 |
| 1981-02-27 | 58 | 0.00 |
| 1981-02-28 | 59 | 4313.47 |
| 1981-03-01 | 60 | 4342.95 |
| 1981-03-02 | 61 | 6023.07 |
| 1981-03-03 | 62 | 2181.30 |
| 1981-03-04 | 63 | 0.00 |
| 1981-03-05 | 64 | 0.00 |
| 1981-03-06 | 65 | 0.00 |
| 1981-03-07 | 66 | 0.00 |
| 1981-03-08 | 67 | 0.00 |
| 1981-03-09 | 68 | 0.00 |
| 1981-03-10 | 69 | 0.00 |
| 1981-03-11 | 70 | 0.00 |
| 1981-03-12 | 71 | 0.00 |
| 1981-03-13 | 72 | 0.00 |
| 1981-03-14 | 73 | 0.00 |
| 1981-03-15 | 74 | 0.00 |
| 1981-03-16 | 75 | 0.00 |
| 1981-03-17 | 76 | 0.00 |
| 1981-03-18 | 77 | 0.00 |
| 1981-03-19 | 78 | 0.00 |
| 1981-03-20 | 79 | 0.00 |
| 1981-03-21 | 80 | 2161.66 |
| 1981-03-22 | 81 | 7624.60 |
| 1981-03-23 | 82 | 9913.80 |
| 1981-03-24 | 83 | 17536.90 |
| 1981-03-25 | 84 | 9461.70 |
| 1981-03-26 | 85 | 3871.24 |
| 1981-03-27 | 86 | 0.00 |
| 1981-03-28 | 87 | 0.00 |
| 1981-03-29 | 88 | 2191.11 |
| 1981-03-30 | 89 | 6583.12 |
| 1981-03-31 | 90 | 0.00 |