Focused synthetic aperture radar processing of echogram data with Multiple Signal Classification (MUSIC) antenna array processing, Greenland, June 27 - July 11, 2008
To better understand processes affecting the ice sheets and to supply boundary condition information into ice sheet models and ice thickness for other ice sheet analysis, the Center for Remote Sensing of Ice Sheets (CReSIS) has designed, developed, and deployed several multichannel radar depth sound...
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dataone:doi:10.18739/A2G554 2024-06-03T18:46:47+00:00 Focused synthetic aperture radar processing of echogram data with Multiple Signal Classification (MUSIC) antenna array processing, Greenland, June 27 - July 11, 2008 John Paden Jilu Li Greenland: concentrated coverage on outlet glaciers including Jakobshavn, Kangiata Nunaata Sermia, Helheim, Kangerlussuaq, and a few other southern glaciers. ENVELOPE(-53.3517,-32.6575,70.695,60.9786) BEGINDATE: 2008-06-27T00:00:00Z ENDDATE: 2008-07-11T00:00:00Z 2017-08-28T00:00:00Z https://doi.org/10.18739/A2G554 unknown Arctic Data Center Radar depth sounder Echogram Ice thickness Dataset 2017 dataone:urn:node:ARCTIC https://doi.org/10.18739/A2G554 2024-06-03T18:10:33Z To better understand processes affecting the ice sheets and to supply boundary condition information into ice sheet models and ice thickness for other ice sheet analysis, the Center for Remote Sensing of Ice Sheets (CReSIS) has designed, developed, and deployed several multichannel radar depth sounders in Greenland. This dataset contains data collected mostly around outlet glaciers in Greenland, including a large grid at Jakobshavn, with the specific purpose of improving understanding in this dynamic and fast changing part of the ice sheet. This product uses focused synthetic aperture array (SAR) processing to improve resolution in along-track. The array processing technique used to combine the multiple channels is based on the Multiple Signal Classification (MUSIC) algorithm. The data product format is a Mathworks MATLAB file. Files are named according to the format: Data{$image_id}_{$frame_id}.mat. The {$image_id} is a string which may be empty when it is a composite image or is of the form “img_II” where II is the 2-digit zero-padded image number always starting with 1 and incrementing from there. The frame ID is a concatenation of the segment ID and a frame number and follows the format YYYYMMDD_SS_FFF where FFF is the frame number from 000 to 999. For example, “Data_img_01_20080630_02_001.mat” contains data for image 01 from segment 02, frame 001, taken on 2008-06-30. More information can be found in “Readme.pdf”. Dataset Center for Remote Sensing of Ice Sheets (CReSIS) Greenland Ice Sheet Jakobshavn Kangerlussuaq Arctic Data Center (via DataONE) Greenland Kangerlussuaq ENVELOPE(-55.633,-55.633,72.633,72.633) ENVELOPE(-53.3517,-32.6575,70.695,60.9786) |
institution |
Open Polar |
collection |
Arctic Data Center (via DataONE) |
op_collection_id |
dataone:urn:node:ARCTIC |
language |
unknown |
topic |
Radar depth sounder Echogram Ice thickness |
spellingShingle |
Radar depth sounder Echogram Ice thickness John Paden Jilu Li Focused synthetic aperture radar processing of echogram data with Multiple Signal Classification (MUSIC) antenna array processing, Greenland, June 27 - July 11, 2008 |
topic_facet |
Radar depth sounder Echogram Ice thickness |
description |
To better understand processes affecting the ice sheets and to supply boundary condition information into ice sheet models and ice thickness for other ice sheet analysis, the Center for Remote Sensing of Ice Sheets (CReSIS) has designed, developed, and deployed several multichannel radar depth sounders in Greenland. This dataset contains data collected mostly around outlet glaciers in Greenland, including a large grid at Jakobshavn, with the specific purpose of improving understanding in this dynamic and fast changing part of the ice sheet. This product uses focused synthetic aperture array (SAR) processing to improve resolution in along-track. The array processing technique used to combine the multiple channels is based on the Multiple Signal Classification (MUSIC) algorithm. The data product format is a Mathworks MATLAB file. Files are named according to the format: Data{$image_id}_{$frame_id}.mat. The {$image_id} is a string which may be empty when it is a composite image or is of the form “img_II” where II is the 2-digit zero-padded image number always starting with 1 and incrementing from there. The frame ID is a concatenation of the segment ID and a frame number and follows the format YYYYMMDD_SS_FFF where FFF is the frame number from 000 to 999. For example, “Data_img_01_20080630_02_001.mat” contains data for image 01 from segment 02, frame 001, taken on 2008-06-30. More information can be found in “Readme.pdf”. |
format |
Dataset |
author |
John Paden Jilu Li |
author_facet |
John Paden Jilu Li |
author_sort |
John Paden |
title |
Focused synthetic aperture radar processing of echogram data with Multiple Signal Classification (MUSIC) antenna array processing, Greenland, June 27 - July 11, 2008 |
title_short |
Focused synthetic aperture radar processing of echogram data with Multiple Signal Classification (MUSIC) antenna array processing, Greenland, June 27 - July 11, 2008 |
title_full |
Focused synthetic aperture radar processing of echogram data with Multiple Signal Classification (MUSIC) antenna array processing, Greenland, June 27 - July 11, 2008 |
title_fullStr |
Focused synthetic aperture radar processing of echogram data with Multiple Signal Classification (MUSIC) antenna array processing, Greenland, June 27 - July 11, 2008 |
title_full_unstemmed |
Focused synthetic aperture radar processing of echogram data with Multiple Signal Classification (MUSIC) antenna array processing, Greenland, June 27 - July 11, 2008 |
title_sort |
focused synthetic aperture radar processing of echogram data with multiple signal classification (music) antenna array processing, greenland, june 27 - july 11, 2008 |
publisher |
Arctic Data Center |
publishDate |
2017 |
url |
https://doi.org/10.18739/A2G554 |
op_coverage |
Greenland: concentrated coverage on outlet glaciers including Jakobshavn, Kangiata Nunaata Sermia, Helheim, Kangerlussuaq, and a few other southern glaciers. ENVELOPE(-53.3517,-32.6575,70.695,60.9786) BEGINDATE: 2008-06-27T00:00:00Z ENDDATE: 2008-07-11T00:00:00Z |
long_lat |
ENVELOPE(-55.633,-55.633,72.633,72.633) ENVELOPE(-53.3517,-32.6575,70.695,60.9786) |
geographic |
Greenland Kangerlussuaq |
geographic_facet |
Greenland Kangerlussuaq |
genre |
Center for Remote Sensing of Ice Sheets (CReSIS) Greenland Ice Sheet Jakobshavn Kangerlussuaq |
genre_facet |
Center for Remote Sensing of Ice Sheets (CReSIS) Greenland Ice Sheet Jakobshavn Kangerlussuaq |
op_doi |
https://doi.org/10.18739/A2G554 |
_version_ |
1800871208955150336 |