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 2006/2007 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.854912, 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: 2006-11-01T00:00:00 * Date/Time End: 2007-03-31T00:00:00
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...) |
|---|---|---|---|
| 2006-11-01 | 305 | 93451.88 | 93342.43 |
| 2006-11-02 | 306 | 92380.95 | 91243.62 |
| 2006-11-03 | 307 | 91280.79 | 89717.90 |
| 2006-11-04 | 308 | 91339.52 | 89166.21 |
| 2006-11-05 | 309 | 91958.24 | 82889.38 |
| 2006-11-06 | 310 | 90239.13 | 74536.11 |
| 2006-11-07 | 311 | 90818.77 | 80947.55 |
| 2006-11-08 | 312 | 86977.01 | 71147.52 |
| 2006-11-09 | 313 | 65614.74 | 35171.35 |
| 2006-11-10 | 314 | 76942.10 | 45206.40 |
| 2006-11-11 | 315 | 67013.48 | 39953.01 |
| 2006-11-12 | 316 | 60778.36 | 49267.84 |
| 2006-11-13 | 317 | 50913.61 | 34286.73 |
| 2006-11-14 | 318 | 64007.89 | 57883.54 |
| 2006-11-15 | 319 | 69605.30 | 64689.43 |
| 2006-11-16 | 320 | 71572.91 | 32989.04 |
| 2006-11-17 | 321 | 61255.80 | 33526.50 |
| 2006-11-18 | 322 | 51633.99 | 37984.34 |
| 2006-11-19 | 323 | 61620.05 | 34442.61 |
| 2006-11-20 | 324 | 52526.11 | 26174.52 |
| 2006-11-21 | 325 | 49246.89 | 42131.52 |
| 2006-11-22 | 326 | 51181.03 | 44435.53 |
| 2006-11-23 | 327 | 50757.73 | 52255.02 |
| 2006-11-24 | 328 | 51956.13 | 40830.76 |
| 2006-11-25 | 329 | 58976.36 | 31111.91 |
| 2006-11-26 | 330 | 61747.21 | 33145.89 |
| 2006-11-27 | 331 | 59204.83 | 41064.69 |
| 2006-11-28 | 332 | 53724.67 | 35259.04 |
| 2006-11-29 | 333 | 52858.39 | 41861.78 |
| 2006-11-30 | 334 | 56530.68 | 28787.42 |
| 2006-12-01 | 335 | 39728.62 | 25615.88 |
| 2006-12-02 | 336 | 45593.18 | 25492.42 |
| 2006-12-03 | 337 | 46183.14 | 30515.37 |
| 2006-12-04 | 338 | 42353.88 | 19176.42 |
| 2006-12-05 | 339 | 30774.31 | 21142.21 |
| 2006-12-06 | 340 | 21337.49 | 9013.35 |
| 2006-12-07 | 341 | 21386.65 | 9019.71 |
| 2006-12-08 | 342 | 6691.04 | 8913.25 |
| 2006-12-09 | 343 | 6131.03 | 11360.45 |
| 2006-12-10 | 344 | 10050.93 | 14353.79 |
| 2006-12-11 | 345 | 32503.50 | 21924.62 |
| 2006-12-12 | 346 | 30048.47 | 24693.36 |
| 2006-12-13 | 347 | 10943.99 | 7048.50 |
| 2006-12-14 | 348 | 7378.41 | 8595.13 |
| 2006-12-15 | 349 | 5069.65 | 9378.29 |
| 2006-12-16 | 350 | 3271.94 | 16835.57 |
| 2006-12-17 | 351 | 8263.24 | 4659.20 |
| 2006-12-18 | 352 | 11249.18 | 9894.08 |
| 2006-12-19 | 353 | 3340.63 | 4074.72 |
| 2006-12-20 | 354 | 0.00 | 6903.97 |
| 2006-12-21 | 355 | 4961.87 | 5206.64 |
| 2006-12-22 | 356 | 8351.47 | 8328.52 |
| 2006-12-23 | 357 | 14629.42 | 12196.54 |
| 2006-12-24 | 358 | 25176.87 | 24448.17 |
| 2006-12-25 | 359 | 23959.14 | 15774.49 |
| 2006-12-26 | 360 | 10621.04 | 12917.85 |
| 2006-12-27 | 361 | 11071.29 | 19832.25 |
| 2006-12-28 | 362 | 37892.02 | 28802.52 |
| 2006-12-29 | 363 | 50923.42 | 38098.02 |
| 2006-12-30 | 364 | 61270.74 | 49793.63 |
| 2006-12-31 | 365 | 65825.34 | 53184.70 |
| 2007-01-01 | 1 | 53974.26 | 24797.62 |
| 2007-01-02 | 2 | 33543.28 | 22323.98 |
| 2007-01-03 | 3 | 31833.82 | 26534.44 |
| 2007-01-04 | 4 | 38059.23 | 21148.08 |
| 2007-01-05 | 5 | 44616.52 | 28578.18 |
| 2007-01-06 | 6 | 32793.43 | 36974.15 |
| 2007-01-07 | 7 | 6873.67 | 44894.30 |
| 2007-01-08 | 8 | 0.00 | 22641.25 |
| 2007-01-09 | 9 | 0.00 | 14095.23 |
| 2007-01-10 | 10 | 6385.39 | 15145.31 |
| 2007-01-11 | 11 | 17212.10 | 14499.33 |
| 2007-01-12 | 12 | 21152.09 | 15643.65 |
| 2007-01-13 | 13 | 22379.78 | 17753.20 |
| 2007-01-14 | 14 | 19432.80 | 17744.13 |
| 2007-01-15 | 15 | 17075.11 | 12309.84 |
| 2007-01-16 | 16 | 16033.50 | 15230.38 |
| 2007-01-17 | 17 | 14294.74 | 14875.81 |
| 2007-01-18 | 18 | 17173.06 | 12193.00 |
| 2007-01-19 | 19 | 13832.52 | 19834.03 |
| 2007-01-20 | 20 | 0.00 | 8393.76 |
| 2007-01-21 | 21 | 0.00 | 17878.95 |
| 2007-01-22 | 22 | 0.00 | 8487.20 |
| 2007-01-23 | 23 | 1748.66 | 19783.15 |
| 2007-01-24 | 24 | 7505.75 | 17035.48 |
| 2007-01-25 | 25 | 11100.86 | 29194.05 |
| 2007-01-26 | 26 | 14627.42 | 20586.45 |
| 2007-01-27 | 27 | 19961.26 | 30933.63 |
| 2007-01-28 | 28 | 22947.18 | 36056.25 |
| 2007-01-29 | 29 | 26011.49 | 43678.95 |
| 2007-01-30 | 30 | 27877.37 | 31155.06 |
| 2007-01-31 | 31 | 29124.54 | 24874.58 |
| 2007-02-01 | 32 | 33337.80 | 34005.74 |
| 2007-02-02 | 33 | 35724.71 | 30887.99 |
| 2007-02-03 | 34 | 31648.14 | 26024.29 |
| 2007-02-04 | 35 | 27974.86 | 17157.85 |
| 2007-02-05 | 36 | 19941.66 | 15664.67 |
| 2007-02-06 | 37 | 27600.64 | 29934.61 |
| 2007-02-07 | 38 | 50676.92 | 41306.05 |
| 2007-02-08 | 39 | 67205.24 | 54114.09 |
| 2007-02-09 | 40 | 68519.76 | 52194.88 |
| 2007-02-10 | 41 | 63375.79 | 53651.96 |
| 2007-02-11 | 42 | 67448.12 | 57490.89 |
| 2007-02-12 | 43 | 65582.79 | 56298.50 |
| 2007-02-13 | 44 | 64071.86 | 45354.66 |
| 2007-02-14 | 45 | 51591.50 | 34194.62 |
| 2007-02-15 | 46 | 10384.29 | 11807.99 |
| 2007-02-16 | 47 | 4292.00 | 5777.22 |
| 2007-02-17 | 48 | 10785.04 | 20003.75 |
| 2007-02-18 | 49 | 28798.50 | 22063.86 |
| 2007-02-19 | 50 | 21836.75 | 18833.13 |
| 2007-02-20 | 51 | 21120.32 | 17273.59 |
| 2007-02-21 | 52 | 24803.21 | 19369.97 |
| 2007-02-22 | 53 | 21276.56 | 13689.55 |
| 2007-02-23 | 54 | 23005.80 | 30892.51 |
| 2007-02-24 | 55 | 10335.21 | 15401.18 |
| 2007-02-25 | 56 | 12064.27 | 11970.14 |
| 2007-02-26 | 57 | 8016.88 | 35277.82 |
| 2007-02-27 | 58 | 9504.82 | 30074.85 |
| 2007-02-28 | 59 | 1256.93 | 20323.53 |
| 2007-03-01 | 60 | 0.00 | 24576.98 |
| 2007-03-02 | 61 | 0.00 | 0.00 |
| 2007-03-03 | 62 | 0.00 | 488.66 |
| 2007-03-04 | 63 | 0.00 | 302.86 |
| 2007-03-05 | 64 | 0.00 | 12381.05 |
| 2007-03-06 | 65 | 0.00 | 4942.77 |
| 2007-03-07 | 66 | 0.00 | 12107.67 |
| 2007-03-08 | 67 | 550.23 | 24869.00 |
| 2007-03-09 | 68 | 550.23 | 18651.82 |
| 2007-03-10 | 69 | 3871.24 | 11274.04 |
| 2007-03-11 | 70 | 4431.28 | 7849.01 |
| 2007-03-12 | 71 | 4431.28 | 6238.69 |
| 2007-03-13 | 72 | 5001.13 | 6963.94 |
| 2007-03-14 | 73 | 10286.28 | 7131.56 |
| 2007-03-15 | 74 | 0.00 | 1831.20 |
| 2007-03-16 | 75 | 2751.15 | 6589.57 |
| 2007-03-17 | 76 | 3871.24 | 4955.82 |
| 2007-03-18 | 77 | 0.00 | 13841.76 |
| 2007-03-19 | 78 | 0.00 | 8618.18 |
| 2007-03-20 | 79 | 28465.95 | 26989.43 |
| 2007-03-21 | 80 | 26355.92 | 17798.58 |
| 2007-03-22 | 81 | 29713.05 | 27770.46 |
| 2007-03-23 | 82 | 26050.26 | 19514.30 |
| 2007-03-24 | 83 | 13341.00 | 24920.58 |
| 2007-03-25 | 84 | 1689.85 | 14383.53 |
| 2007-03-26 | 85 | 0.00 | 5447.15 |
| 2007-03-27 | 86 | 0.00 | 7602.17 |
| 2007-03-28 | 87 | 0.00 | 7457.43 |
| 2007-03-29 | 88 | 0.00 | 6477.74 |
| 2007-03-30 | 89 | 0.00 | 2218.55 |
| 2007-03-31 | 90 | 10178.64 | 11752.21 |