Ice-sounding airborne synthetic aperture radar depth profiles from Recovery Ice Stream 2016/17 and Rutford Ice Strem 2019/20 to test the RGB-Doppler-Decomposition method. ...
This data set corresponds to data acquired by the British Antarctic Survey (BAS) airborne Synthetic Aperture Radar (SAR) PASIN2 (Polarimetric Airborne Scientific INstrument, mark 2), designed for deep ice sounding and basal 3d-mapping. The data set includes the processed SAR images as depth profiles...
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Format: | Dataset |
Language: | English |
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NERC EDS UK Polar Data Centre
2023
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Online Access: | https://dx.doi.org/10.5285/40c2f86b-1a02-4106-934a-42769682df66 https://data.bas.ac.uk/full-record.php?id=GB/NERC/BAS/PDC/01766 |
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ftdatacite:10.5285/40c2f86b-1a02-4106-934a-42769682df66 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
"EARTH SCIENCE","CRYOSPHERE","GLACIERS/ICE SHEETS" "EARTH SCIENCE","SPECTRAL/ENGINEERING","RADAR" Antarctic Recovery Ice Stream Rutford Ice Stream Synthetic Aperture Radar aerogeophysics ice thickness |
spellingShingle |
"EARTH SCIENCE","CRYOSPHERE","GLACIERS/ICE SHEETS" "EARTH SCIENCE","SPECTRAL/ENGINEERING","RADAR" Antarctic Recovery Ice Stream Rutford Ice Stream Synthetic Aperture Radar aerogeophysics ice thickness Arenas Pingarron, Alvaro Brisbourne, Alex Corr, Hugh Jordan, Tom Robinson, Carl Martin, Carlos Nicholls, Keith Smith, Andrew Ice-sounding airborne synthetic aperture radar depth profiles from Recovery Ice Stream 2016/17 and Rutford Ice Strem 2019/20 to test the RGB-Doppler-Decomposition method. ... |
topic_facet |
"EARTH SCIENCE","CRYOSPHERE","GLACIERS/ICE SHEETS" "EARTH SCIENCE","SPECTRAL/ENGINEERING","RADAR" Antarctic Recovery Ice Stream Rutford Ice Stream Synthetic Aperture Radar aerogeophysics ice thickness |
description |
This data set corresponds to data acquired by the British Antarctic Survey (BAS) airborne Synthetic Aperture Radar (SAR) PASIN2 (Polarimetric Airborne Scientific INstrument, mark 2), designed for deep ice sounding and basal 3d-mapping. The data set includes the processed SAR images as depth profiles in the Recovery Ice Stream and Rutford Ice Stream, respectively downstream and upstream of the grounding line, and respectively for the 2016/17 FISS (Filchner Ice Shelf System) and the 2019/20 BEAMISH (Bed Access, Monitoring and Ice Sheet History) projects, both during the Antarctic Summer. With multiple antennas for transmission and reception at 150-MHz central frequency, and an across-track physical array, PASIN2 resolves the ambiguities for distinguishing between scatterers from port and starboard directions; however, in the two SAR images of the current dataset the port/starboard ambiguities are not resolved. On this dataset the user will be able to apply the RGB Doppler Decomposition method in the Doppler ... : The raw data was collected by the airborne Synthetic Aperture Radar (SAR) PASIN2. It is 150-MHz coherent pulsed radar, transmitting chirped pulses with linear frequency sweep, with 13 MHz bandwidth and effective pulse repetition frequency 125 Hz. On board of a De Havilland DHC-6 Twin Otter aircraft ("VP-FBL), in ice-sounding flights the nominal speed is 60 m/s, and the terrain clearance (height above closest surface) is 300 m. PASIN2 has 12 antenna elements: 8 underwing folded-dipoles switching between transmit (TX) and receive (RX) modes, and 4 printed-dipoles being RX-only attached to the fuselage belly. The data processing is performed off-line, with a full workflow consisting of: 1) channel calibration; 2) 2D SAR imaging, based on pulse-compression for range dimension, and back-projection for along-track dimension; 3) Direction of Arrival estimation (DoA) of the remaining across-track angle, based on the non-linear MUSIC algorithm, by using several SAR images from different transmitters or receivers; and ... |
format |
Dataset |
author |
Arenas Pingarron, Alvaro Brisbourne, Alex Corr, Hugh Jordan, Tom Robinson, Carl Martin, Carlos Nicholls, Keith Smith, Andrew |
author_facet |
Arenas Pingarron, Alvaro Brisbourne, Alex Corr, Hugh Jordan, Tom Robinson, Carl Martin, Carlos Nicholls, Keith Smith, Andrew |
author_sort |
Arenas Pingarron, Alvaro |
title |
Ice-sounding airborne synthetic aperture radar depth profiles from Recovery Ice Stream 2016/17 and Rutford Ice Strem 2019/20 to test the RGB-Doppler-Decomposition method. ... |
title_short |
Ice-sounding airborne synthetic aperture radar depth profiles from Recovery Ice Stream 2016/17 and Rutford Ice Strem 2019/20 to test the RGB-Doppler-Decomposition method. ... |
title_full |
Ice-sounding airborne synthetic aperture radar depth profiles from Recovery Ice Stream 2016/17 and Rutford Ice Strem 2019/20 to test the RGB-Doppler-Decomposition method. ... |
title_fullStr |
Ice-sounding airborne synthetic aperture radar depth profiles from Recovery Ice Stream 2016/17 and Rutford Ice Strem 2019/20 to test the RGB-Doppler-Decomposition method. ... |
title_full_unstemmed |
Ice-sounding airborne synthetic aperture radar depth profiles from Recovery Ice Stream 2016/17 and Rutford Ice Strem 2019/20 to test the RGB-Doppler-Decomposition method. ... |
title_sort |
ice-sounding airborne synthetic aperture radar depth profiles from recovery ice stream 2016/17 and rutford ice strem 2019/20 to test the rgb-doppler-decomposition method. ... |
publisher |
NERC EDS UK Polar Data Centre |
publishDate |
2023 |
url |
https://dx.doi.org/10.5285/40c2f86b-1a02-4106-934a-42769682df66 https://data.bas.ac.uk/full-record.php?id=GB/NERC/BAS/PDC/01766 |
genre |
Antarc* Antarctic British Antarctic Survey Ice Sheet Ice Shelf Rutford Ice Stream |
genre_facet |
Antarc* Antarctic British Antarctic Survey Ice Sheet Ice Shelf Rutford Ice Stream |
op_relation |
https://www.bas.ac.uk/project/basal-conditions-on-rutford-ice-stream/ https://www.bas.ac.uk/project/fiss/ https://github.com/antarctica/sar-rgb-spectral-decomposition https://www.giss.nasa.gov/tools/panoply/ https://www.unidata.ucar.edu/software/netcdf/ https://dx.doi.org/10.1049/rsn2.12428 https://dx.doi.org/10.5194/essd-14-3379-2022 https://www.bas.ac.uk/project/basal-conditions-on-rutford-ice-stream/ https://www.bas.ac.uk/project/fiss/ https://dx.doi.org/10.5285/0cb61583-3985-4875-b141-5743e68abe35 https://dx.doi.org/10.5285/e7851bba-21ff-4645-b557-d8eafdf89462 https://dx.doi.org/10.5285/faac4156-047d-47ba-9e31-1a4f766bfdf8 https://dx.doi.org/10.5281/zenodo.8308422 https://github.com/antarctica/sar-rgb-spectral-decomposition https://www.giss.nasa.gov/tools/panoply/ https://www.unidata.ucar.edu/software/netcdf/ |
op_rights |
Open Government Licence V3.0 http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/ |
op_doi |
https://doi.org/10.5285/40c2f86b-1a02-4106-934a-42769682df6610.1049/rsn2.1242810.5194/essd-14-3379-202210.5285/0cb61583-3985-4875-b141-5743e68abe3510.5285/e7851bba-21ff-4645-b557-d8eafdf8946210.5285/faac4156-047d-47ba-9e31-1a4f766bfdf810.5281/zenodo.83084 |
_version_ |
1781692258342404096 |
spelling |
ftdatacite:10.5285/40c2f86b-1a02-4106-934a-42769682df66 2023-11-05T03:36:57+01:00 Ice-sounding airborne synthetic aperture radar depth profiles from Recovery Ice Stream 2016/17 and Rutford Ice Strem 2019/20 to test the RGB-Doppler-Decomposition method. ... Arenas Pingarron, Alvaro Brisbourne, Alex Corr, Hugh Jordan, Tom Robinson, Carl Martin, Carlos Nicholls, Keith Smith, Andrew 2023 text/plain application/x-hdf https://dx.doi.org/10.5285/40c2f86b-1a02-4106-934a-42769682df66 https://data.bas.ac.uk/full-record.php?id=GB/NERC/BAS/PDC/01766 en eng NERC EDS UK Polar Data Centre https://www.bas.ac.uk/project/basal-conditions-on-rutford-ice-stream/ https://www.bas.ac.uk/project/fiss/ https://github.com/antarctica/sar-rgb-spectral-decomposition https://www.giss.nasa.gov/tools/panoply/ https://www.unidata.ucar.edu/software/netcdf/ https://dx.doi.org/10.1049/rsn2.12428 https://dx.doi.org/10.5194/essd-14-3379-2022 https://www.bas.ac.uk/project/basal-conditions-on-rutford-ice-stream/ https://www.bas.ac.uk/project/fiss/ https://dx.doi.org/10.5285/0cb61583-3985-4875-b141-5743e68abe35 https://dx.doi.org/10.5285/e7851bba-21ff-4645-b557-d8eafdf89462 https://dx.doi.org/10.5285/faac4156-047d-47ba-9e31-1a4f766bfdf8 https://dx.doi.org/10.5281/zenodo.8308422 https://github.com/antarctica/sar-rgb-spectral-decomposition https://www.giss.nasa.gov/tools/panoply/ https://www.unidata.ucar.edu/software/netcdf/ Open Government Licence V3.0 http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/ "EARTH SCIENCE","CRYOSPHERE","GLACIERS/ICE SHEETS" "EARTH SCIENCE","SPECTRAL/ENGINEERING","RADAR" Antarctic Recovery Ice Stream Rutford Ice Stream Synthetic Aperture Radar aerogeophysics ice thickness Dataset dataset 2023 ftdatacite https://doi.org/10.5285/40c2f86b-1a02-4106-934a-42769682df6610.1049/rsn2.1242810.5194/essd-14-3379-202210.5285/0cb61583-3985-4875-b141-5743e68abe3510.5285/e7851bba-21ff-4645-b557-d8eafdf8946210.5285/faac4156-047d-47ba-9e31-1a4f766bfdf810.5281/zenodo.83084 2023-10-09T10:45:51Z This data set corresponds to data acquired by the British Antarctic Survey (BAS) airborne Synthetic Aperture Radar (SAR) PASIN2 (Polarimetric Airborne Scientific INstrument, mark 2), designed for deep ice sounding and basal 3d-mapping. The data set includes the processed SAR images as depth profiles in the Recovery Ice Stream and Rutford Ice Stream, respectively downstream and upstream of the grounding line, and respectively for the 2016/17 FISS (Filchner Ice Shelf System) and the 2019/20 BEAMISH (Bed Access, Monitoring and Ice Sheet History) projects, both during the Antarctic Summer. With multiple antennas for transmission and reception at 150-MHz central frequency, and an across-track physical array, PASIN2 resolves the ambiguities for distinguishing between scatterers from port and starboard directions; however, in the two SAR images of the current dataset the port/starboard ambiguities are not resolved. On this dataset the user will be able to apply the RGB Doppler Decomposition method in the Doppler ... : The raw data was collected by the airborne Synthetic Aperture Radar (SAR) PASIN2. It is 150-MHz coherent pulsed radar, transmitting chirped pulses with linear frequency sweep, with 13 MHz bandwidth and effective pulse repetition frequency 125 Hz. On board of a De Havilland DHC-6 Twin Otter aircraft ("VP-FBL), in ice-sounding flights the nominal speed is 60 m/s, and the terrain clearance (height above closest surface) is 300 m. PASIN2 has 12 antenna elements: 8 underwing folded-dipoles switching between transmit (TX) and receive (RX) modes, and 4 printed-dipoles being RX-only attached to the fuselage belly. The data processing is performed off-line, with a full workflow consisting of: 1) channel calibration; 2) 2D SAR imaging, based on pulse-compression for range dimension, and back-projection for along-track dimension; 3) Direction of Arrival estimation (DoA) of the remaining across-track angle, based on the non-linear MUSIC algorithm, by using several SAR images from different transmitters or receivers; and ... Dataset Antarc* Antarctic British Antarctic Survey Ice Sheet Ice Shelf Rutford Ice Stream DataCite Metadata Store (German National Library of Science and Technology) |