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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Sandven, S. Lundhaug, M. Dalen, O. Solhaug, J. Kloster, K. Alexandrov, V. Melentyev, V.V. Bogdanov, A. |
| Copyright Year | 1998 |
| Description | Author affiliation: Nansen Environ. & Remote Sensing Center, Solheimsvik, Norway (Sandven, S.) |
| Abstract | During a field expedition with the Russian nuclear icebreaker "Sovetsky Soyuz" to the Laptev Sea in September 1997, RADARSAT ScanSAR images were used to investigate late summer ice conditions and support ice navigation. The predominant ice types were first year and newly formed ice, primarily nilas. The in situ observations made from the icebreaker and its helicopter were used to validate the ScanSAR observations and assess the capability of RADARSAT data to discriminate open water, first year and new ice. Also SSM/I and ERS SAR were compared with the ScanSAR data. To observe first year ice at concentrations above 10% seemed to be straight forward, while nilas was difficult to discriminate from open water during low wind conditions. Use of RADARSAT ScanSAR data represents a significant improvement in ice monitoring and navigation in the Northern Sea Route. |
| Starting Page | 2499 |
| Ending Page | 2501 |
| File Size | 464095 |
| Page Count | 3 |
| File Format | |
| ISBN | 0780344030 |
| DOI | 10.1109/IGARSS.1998.702258 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1998-07-06 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Sea ice Satellite navigation systems Remote sensing Aircraft navigation Helicopters Monitoring Radar imaging Spaceborne radar Testing Calibration |
| Content Type | Text |
| Resource Type | Article |
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