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Johnsen, Harald; Larsen, Yngvar (2020): Collection of Sentinel-1 OCN Level 2 RVL products from October and and November 2017 processed for the Fruholmen experiment [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.913243

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Abstract:
The dataset contains Sentinel-1 IW Ocean(OCN) Level 2 Radial Velocity (RVL) products acquired over the Norwegian coastal zone in October and November 2017. The processing procedure included the generation of internal Level 1 Single Look Complex (SLC) products using an in-house TOPS mode data processor. The SLC products were then processed using a prototype version of the Sentinel-1 Level 2 processor to get RVL products. The spatial resolution of the final products was about 1.5x1.5 km across a swath of 250 km at incidence angles in the range from 29.1 to 43.1 degrees. Every scene from the dataset was then recalibrated using information acquired over the land. The data are processed in the NORCE Norwegian research center AS.
Keyword(s):
Doppler Frequency Shift; Ocean Surface Current; Radial Velocity; SAR; Sentinel-1
Supplement to:
Moiseev, Artem; Johnsen, Harald; Hansen, Morten Wergeland; Johannessen, Johnny Andre (accepted): Evaluation of Radial Ocean Surface Currents Derived from Sentinel-1 IW Doppler Shift Using Coastal Radar and Lagrangian Surface Drifter Observations. Journal of Geophysical Research: Oceans
Coverage:
Median Latitude: 70.850000 * Median Longitude: 18.700000 * South-bound Latitude: 70.000000 * West-bound Longitude: 17.900000 * North-bound Latitude: 71.700000 * East-bound Longitude: 19.500000
Date/Time Start: 2017-10-15T15:34:08 * Date/Time End: 2017-11-28T05:36:59
Event(s):
Norway_coastal * Latitude Start: 70.000000 * Longitude Start: 17.900000 * Latitude End: 71.700000 * Longitude End: 19.500000 * Location: Norway * Method/Device: Satellite remote sensing (SAT)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1File contentContentJohnsen, Harald
2DATE/TIMEDate/TimeJohnsen, HaraldGeocode – start
3DATE/TIMEDate/TimeJohnsen, HaraldGeocode – end
4File nameFile nameJohnsen, Harald
5File formatFile formatJohnsen, Harald
6File sizeFile sizekByteJohnsen, Harald
7Uniform resource locator/link to fileURL fileJohnsen, Harald
Size:
320 data points

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