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 2000/2001 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.854906, 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: 2000-11-01T00:00:00 * Date/Time End: 2001-03-31T00:00:00
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 | |
| 4 | Polynya area | POLA | km2 | Preußer, Andreas | PSSM, Polynya Signature Simulation Method |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
453 data points
Data
| 1 Date/Time | 2 DOY [day] | 3 POLA [km2] (70PT, 70% sea-ice concentrati...) | 4 POLA [km2] (PSSM, Polynya Signature Simul...) |
|---|---|---|---|
| 2000-11-01 | 306 | 32822.47 | 17696.30 |
| 2000-11-02 | 307 | 40337.27 | 31702.72 |
| 2000-11-03 | 308 | 45540.80 | 33431.34 |
| 2000-11-04 | 309 | 44667.98 | 32526.66 |
| 2000-11-05 | 310 | 38461.61 | 27734.11 |
| 2000-11-06 | 311 | 37156.32 | 25410.38 |
| 2000-11-07 | 312 | 40289.16 | 28933.81 |
| 2000-11-08 | 313 | 39670.43 | 33304.93 |
| 2000-11-09 | 314 | 39689.93 | 27066.64 |
| 2000-11-10 | 315 | 29514.72 | 22950.47 |
| 2000-11-11 | 316 | 31535.81 | 19314.04 |
| 2000-11-12 | 317 | 23955.83 | 32367.49 |
| 2000-11-13 | 318 | 14919.91 | 18956.75 |
| 2000-11-14 | 319 | 18172.23 | 22527.21 |
| 2000-11-15 | 320 | 19833.18 | 20714.36 |
| 2000-11-16 | 321 | 9498.48 | 23444.29 |
| 2000-11-17 | 322 | 4311.19 | 14188.10 |
| 2000-11-18 | 323 | 9426.73 | 11774.49 |
| 2000-11-19 | 324 | 20055.19 | 24734.72 |
| 2000-11-20 | 325 | 24867.80 | 21777.58 |
| 2000-11-21 | 326 | 31253.00 | 28422.75 |
| 2000-11-22 | 327 | 29780.87 | 24846.43 |
| 2000-11-23 | 328 | 10676.20 | 13900.21 |
| 2000-11-24 | 329 | 7690.49 | 6883.68 |
| 2000-11-25 | 330 | 2552.83 | 13607.43 |
| 2000-11-26 | 331 | 1816.83 | 14855.22 |
| 2000-11-27 | 332 | 1640.89 | 17402.19 |
| 2000-11-28 | 333 | 1276.42 | 2235.34 |
| 2000-11-29 | 334 | 0.00 | 6207.25 |
| 2000-11-30 | 335 | 2181.30 | 4967.22 |
| 2000-12-01 | 336 | 2142.00 | 9120.84 |
| 2000-12-02 | 337 | 2142.00 | 3761.10 |
| 2000-12-03 | 338 | 0.00 | 17293.86 |
| 2000-12-04 | 339 | 0.00 | 2184.47 |
| 2000-12-05 | 340 | 0.00 | 0.00 |
| 2000-12-06 | 341 | 0.00 | 5681.68 |
| 2000-12-07 | 342 | 6052.52 | 5940.67 |
| 2000-12-08 | 343 | 14040.00 | 12422.76 |
| 2000-12-09 | 344 | 28410.57 | 24114.11 |
| 2000-12-10 | 345 | 27231.84 | 24363.51 |
| 2000-12-11 | 346 | 30286.21 | 26846.12 |
| 2000-12-12 | 347 | 31022.19 | 25139.63 |
| 2000-12-13 | 348 | 24815.49 | 20610.15 |
| 2000-12-14 | 349 | 30432.81 | 28536.50 |
| 2000-12-15 | 350 | 29205.14 | 24978.02 |
| 2000-12-16 | 351 | 39221.38 | 18900.89 |
| 2000-12-17 | 352 | 26740.26 | 16739.71 |
| 2000-12-18 | 353 | 19677.70 | 17236.27 |
| 2000-12-19 | 354 | 9215.33 | 13122.10 |
| 2000-12-20 | 355 | 0.00 | 2060.04 |
| 2000-12-21 | 356 | 0.00 | 861.70 |
| 2000-12-22 | 357 | 0.00 | 2102.83 |
| 2000-12-23 | 358 | 0.00 | 7780.11 |
| 2000-12-24 | 359 | 0.00 | 22987.79 |
| 2000-12-25 | 360 | 0.00 | 3544.08 |
| 2000-12-26 | 361 | 0.00 | 1627.08 |
| 2000-12-27 | 362 | 0.00 | 2762.92 |
| 2000-12-28 | 363 | 0.00 | 7329.58 |
| 2000-12-29 | 364 | 0.00 | 2504.37 |
| 2000-12-30 | 365 | 0.00 | 4032.55 |
| 2000-12-31 | 366 | 0.00 | 91625.39 |
| 2001-01-01 | 1 | 0.00 | 11027.89 |
| 2001-01-02 | 2 | 8960.55 | 8891.41 |
| 2001-01-03 | 3 | 13017.95 | 9116.46 |
| 2001-01-04 | 4 | 11711.68 | 8072.44 |
| 2001-01-05 | 5 | 9412.72 | 9809.90 |
| 2001-01-06 | 6 | 560.04 | 13612.58 |
| 2001-01-07 | 7 | 1071.01 | 4432.65 |
| 2001-01-08 | 8 | 3763.25 | 8486.30 |
| 2001-01-09 | 9 | 0.00 | 6850.35 |
| 2001-01-10 | 10 | 0.00 | 2448.55 |
| 2001-01-11 | 11 | 0.00 | 10297.43 |
| 2001-01-12 | 12 | 10227.55 | 11886.05 |
| 2001-01-13 | 13 | 18221.86 | 25310.91 |
| 2001-01-14 | 14 | 22171.72 | 19714.07 |
| 2001-01-15 | 15 | 5678.72 | 11988.15 |
| 2001-01-16 | 16 | 1670.32 | 14716.27 |
| 2001-01-17 | 17 | 1090.65 | 5783.26 |
| 2001-01-18 | 18 | 0.00 | 7354.97 |
| 2001-01-19 | 19 | 2741.35 | 4281.15 |
| 2001-01-20 | 20 | 2181.30 | 3581.83 |
| 2001-01-21 | 21 | 0.00 | 1983.30 |
| 2001-01-22 | 22 | 0.00 | 1630.93 |
| 2001-01-23 | 23 | 0.00 | 0.00 |
| 2001-01-24 | 24 | 1080.83 | 1683.02 |
| 2001-01-25 | 25 | 0.00 | 1771.54 |
| 2001-01-26 | 26 | 0.00 | 2455.02 |
| 2001-01-27 | 27 | 2181.30 | 2396.56 |
| 2001-01-28 | 28 | 4352.77 | 3382.99 |
| 2001-01-29 | 29 | 2161.66 | 2596.74 |
| 2001-01-30 | 30 | 0.00 | 3693.55 |
| 2001-01-31 | 31 | 0.00 | 0.00 |
| 2001-02-01 | 32 | 0.00 | 4770.64 |
| 2001-02-02 | 33 | 540.42 | 1693.41 |
| 2001-02-03 | 34 | 6583.12 | 5223.36 |
| 2001-02-04 | 35 | 3861.43 | 2058.74 |
| 2001-02-05 | 36 | 1100.46 | 10032.08 |
| 2001-02-06 | 37 | 0.00 | 4787.54 |
| 2001-02-07 | 38 | 0.00 | 1979.08 |
| 2001-02-08 | 39 | 0.00 | 1659.53 |
| 2001-02-09 | 40 | 0.00 | 1267.03 |
| 2001-02-10 | 41 | 0.00 | 1784.22 |
| 2001-02-11 | 42 | 0.00 | 20341.11 |
| 2001-02-12 | 43 | 0.00 | 0.00 |
| 2001-02-13 | 44 | 0.00 | 0.00 |
| 2001-02-14 | 45 | 0.00 | 0.00 |
| 2001-02-15 | 46 | 0.00 | 1608.59 |
| 2001-02-16 | 47 | 0.00 | 4731.87 |
| 2001-02-17 | 48 | 0.00 | 0.00 |
| 2001-02-18 | 49 | 0.00 | 0.00 |
| 2001-02-19 | 50 | 1611.43 | 3610.42 |
| 2001-02-20 | 51 | 0.00 | 4019.85 |
| 2001-02-21 | 52 | 0.00 | 31677.73 |
| 2001-02-22 | 53 | 0.00 | 21834.63 |
| 2001-02-23 | 54 | 540.42 | 1828.55 |
| 2001-02-24 | 55 | 23518.71 | 20978.26 |
| 2001-02-25 | 56 | 19767.17 | 14718.88 |
| 2001-02-26 | 57 | 18048.09 | 12595.29 |
| 2001-02-27 | 58 | 17674.29 | 18196.24 |
| 2001-02-28 | 59 | 9549.93 | 11585.94 |
| 2001-03-01 | 60 | 1650.70 | 21341.00 |
| 2001-03-02 | 61 | 2191.11 | 15619.63 |
| 2001-03-03 | 62 | 0.00 | 16542.36 |
| 2001-03-04 | 63 | 0.00 | 17889.96 |
| 2001-03-05 | 64 | 1080.83 | 2032.60 |
| 2001-03-06 | 65 | 0.00 | 1572.55 |
| 2001-03-07 | 66 | 0.00 | 1754.44 |
| 2001-03-08 | 67 | 2711.90 | 2666.84 |
| 2001-03-09 | 68 | 2711.90 | 2101.49 |
| 2001-03-10 | 69 | 2161.66 | 2677.25 |
| 2001-03-11 | 70 | 3802.53 | 3514.20 |
| 2001-03-12 | 71 | 3242.49 | 2532.90 |
| 2001-03-13 | 72 | 1080.83 | 3992.53 |
| 2001-03-14 | 73 | 0.00 | 10745.59 |
| 2001-03-15 | 74 | 0.00 | 0.00 |
| 2001-03-16 | 75 | 0.00 | 137.75 |
| 2001-03-17 | 76 | 0.00 | 0.00 |
| 2001-03-18 | 77 | 0.00 | 0.00 |
| 2001-03-19 | 78 | 0.00 | 0.00 |
| 2001-03-20 | 79 | 0.00 | 1315.16 |
| 2001-03-21 | 80 | 0.00 | 1504.78 |
| 2001-03-22 | 81 | 0.00 | 4349.56 |
| 2001-03-23 | 82 | 540.42 | 2661.52 |
| 2001-03-24 | 83 | 0.00 | 0.00 |
| 2001-03-25 | 84 | 0.00 | 0.00 |
| 2001-03-26 | 85 | 0.00 | 3014.95 |
| 2001-03-27 | 86 | 1295.87 | 4314.33 |
| 2001-03-28 | 87 | 657.66 | 2491.13 |
| 2001-03-29 | 88 | 0.00 | 3342.28 |
| 2001-03-30 | 89 | 0.00 | 2893.94 |
| 2001-03-31 | 90 | 1295.87 | 2679.45 |