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Katlein, Christian; Fernández-Méndez, Mar; Wenzhöfer, Frank; Nicolaus, Marcel (2014): Detected aggregates at sea ice station PS80/255-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.833533, In supplement to: Katlein, C et al. (2014): Distribution of algal aggregates under summer sea ice in the Central Arctic. Polar Biology, Polar Biology, 38(5), 719-731, https://doi.org/10.1007/s00300-014-1634-3

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Coverage:
Median Latitude: 82.906501 * Median Longitude: 109.759417 * South-bound Latitude: 82.670670 * West-bound Longitude: 109.589500 * North-bound Latitude: 83.142333 * East-bound Longitude: 109.929333
Date/Time Start: 2012-08-20T08:48:00 * Date/Time End: 2012-08-22T11:49:00
Minimum Elevation: -3608.0 m * Maximum Elevation: -3569.0 m
Event(s):
PS80/255-1 (Ice station #3) * Latitude Start: 82.670670 * Longitude Start: 109.589500 * Latitude End: 83.142333 * Longitude End: 109.929333 * Date/Time Start: 2012-08-20T08:48:00 * Date/Time End: 2012-08-22T11:49:00 * Elevation Start: -3569.0 m * Elevation End: -3608.0 m * Campaign: ARK-XXVII/3 (PS80 IceArc) * Basis: Polarstern * Method/Device: Ice station (ICE) * Comment: Position sensor: Ship's GPS; Wind speed start: 0.6 kn; Wind speed end: 0.9 kn; Sea ice coverage start: 95 %; Sea ice coverage end: 95 %
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Distance, relative, XDist rel XmNicolaus, Marcel
Distance, relative, YDist rel YmNicolaus, Marcel
AbundanceAbund#/mNicolaus, Marcelof aggregates
CoverageCov%Nicolaus, Marcelof aggregates
DiameterØmNicolaus, Marcelof aggregates
PerimeterPerimetermNicolaus, Marcelof aggregates
EccentricityECCNicolaus, Marcel
CircularityCircularityNicolaus, Marcel
AggregatesAgg#Nicolaus, Marcelnumber/amount of aggregates in grid cell
10 AreaAream2Nicolaus, Marcelcovered by image
11 ResolutionResmNicolaus, Marcel
12 Sea ice draftSea ice draftmNicolaus, Marcel
13 Sea ice roughnessSea ice roughmNicolaus, Marcel
14 Irradiance, downwardEdW/m2Nicolaus, Marcel
15 TransmittanceTransmittance%Nicolaus, Marcel
Size:
2358 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Dist rel X [m]

Dist rel Y [m]

Abund [#/m]

Cov [%]

Ø [m]

Perimeter [m]

ECC

Circularity

Agg [#]
10 
Area [m2]
11 
Res [m]
12 
Sea ice draft [m]
13 
Sea ice rough [m]
14 
Ed [W/m2]
15 
Transmittance [%]
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