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Iceberg topography and volume classification using TanDEM-X interferometry
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| Zeitschriftentitel: | The Cryosphere |
|---|---|
| Personen und Körperschaften: | , , , , , , , , |
| In: | The Cryosphere, 13, 2019, 7, S. 1861-1875 |
| Format: | E-Article |
| Sprache: | Englisch |
| veröffentlicht: |
Copernicus GmbH
|
| Schlagwörter: |
| author_facet |
Dammann, Dyre O. Eriksson, Leif E. B. Nghiem, Son V. Pettit, Erin C. Kurtz, Nathan T. Sonntag, John G. Busche, Thomas E. Meyer, Franz J. Mahoney, Andrew R. Dammann, Dyre O. Eriksson, Leif E. B. Nghiem, Son V. Pettit, Erin C. Kurtz, Nathan T. Sonntag, John G. Busche, Thomas E. Meyer, Franz J. Mahoney, Andrew R. |
|---|---|
| author |
Dammann, Dyre O. Eriksson, Leif E. B. Nghiem, Son V. Pettit, Erin C. Kurtz, Nathan T. Sonntag, John G. Busche, Thomas E. Meyer, Franz J. Mahoney, Andrew R. |
| spellingShingle |
Dammann, Dyre O. Eriksson, Leif E. B. Nghiem, Son V. Pettit, Erin C. Kurtz, Nathan T. Sonntag, John G. Busche, Thomas E. Meyer, Franz J. Mahoney, Andrew R. The Cryosphere Iceberg topography and volume classification using TanDEM-X interferometry Earth-Surface Processes Water Science and Technology |
| author_sort |
dammann, dyre o. |
| spelling |
Dammann, Dyre O. Eriksson, Leif E. B. Nghiem, Son V. Pettit, Erin C. Kurtz, Nathan T. Sonntag, John G. Busche, Thomas E. Meyer, Franz J. Mahoney, Andrew R. 1994-0424 Copernicus GmbH Earth-Surface Processes Water Science and Technology http://dx.doi.org/10.5194/tc-13-1861-2019 <jats:p>Abstract. Icebergs in polar regions affect water salinity, alter marine habitats, and impose serious hazards on maritime operations and navigation. These impacts mainly depend on the iceberg volume, which remains an elusive parameter to measure. We investigate the capability of TanDEM-X bistatic single-pass synthetic aperture radar interferometry (InSAR) to derive iceberg subaerial morphology and infer total volume. We cross-verify InSAR results with Operation IceBridge (OIB) data acquired near Wordie Bay, Antarctica, as part of the OIB/TanDEM-X Antarctic Science Campaign (OTASC). While icebergs are typically classified according to size based on length or maximum height, we develop a new volumetric classification approach for applications where iceberg volume is relevant. For icebergs with heights exceeding 5 m, we find iceberg volumes derived from TanDEM-X and OIB data match within 7 %. We also derive a range of possible iceberg keel depths relevant to grounding and potential impacts on subsea installations. These results suggest that TanDEM-X could pave the way for future single-pass interferometric systems for scientific and operational iceberg mapping and classification based on iceberg volume and keel depth. </jats:p> Iceberg topography and volume classification using TanDEM-X interferometry The Cryosphere |
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10.5194/tc-13-1861-2019 |
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1994-0424 |
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Copernicus GmbH |
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The Cryosphere |
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| title |
Iceberg topography and volume classification using TanDEM-X interferometry |
| title_unstemmed |
Iceberg topography and volume classification using TanDEM-X interferometry |
| title_full |
Iceberg topography and volume classification using TanDEM-X interferometry |
| title_fullStr |
Iceberg topography and volume classification using TanDEM-X interferometry |
| title_full_unstemmed |
Iceberg topography and volume classification using TanDEM-X interferometry |
| title_short |
Iceberg topography and volume classification using TanDEM-X interferometry |
| title_sort |
iceberg topography and volume classification using tandem-x interferometry |
| topic |
Earth-Surface Processes Water Science and Technology |
| url |
http://dx.doi.org/10.5194/tc-13-1861-2019 |
| publishDate |
2019 |
| physical |
1861-1875 |
| description |
<jats:p>Abstract. Icebergs in polar regions affect water salinity, alter
marine habitats, and impose serious hazards on maritime operations and
navigation. These impacts mainly depend on the iceberg volume, which remains
an elusive parameter to measure. We investigate the capability of TanDEM-X
bistatic single-pass synthetic aperture radar interferometry (InSAR) to
derive iceberg subaerial morphology and infer total volume. We cross-verify
InSAR results with Operation IceBridge (OIB) data acquired near Wordie Bay,
Antarctica, as part of the OIB/TanDEM-X Antarctic Science Campaign (OTASC).
While icebergs are typically classified according to size based on length or
maximum height, we develop a new volumetric classification approach for
applications where iceberg volume is relevant. For icebergs with heights
exceeding 5 m, we find iceberg volumes derived from TanDEM-X and OIB data
match within 7 %. We also derive a range of possible iceberg keel depths
relevant to grounding and potential impacts on subsea installations. These
results suggest that TanDEM-X could pave the way for future single-pass
interferometric systems for scientific and operational iceberg mapping and
classification based on iceberg volume and keel depth.
</jats:p> |
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| author | Dammann, Dyre O., Eriksson, Leif E. B., Nghiem, Son V., Pettit, Erin C., Kurtz, Nathan T., Sonntag, John G., Busche, Thomas E., Meyer, Franz J., Mahoney, Andrew R. |
| author_facet | Dammann, Dyre O., Eriksson, Leif E. B., Nghiem, Son V., Pettit, Erin C., Kurtz, Nathan T., Sonntag, John G., Busche, Thomas E., Meyer, Franz J., Mahoney, Andrew R., Dammann, Dyre O., Eriksson, Leif E. B., Nghiem, Son V., Pettit, Erin C., Kurtz, Nathan T., Sonntag, John G., Busche, Thomas E., Meyer, Franz J., Mahoney, Andrew R. |
| author_sort | dammann, dyre o. |
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| description | <jats:p>Abstract. Icebergs in polar regions affect water salinity, alter marine habitats, and impose serious hazards on maritime operations and navigation. These impacts mainly depend on the iceberg volume, which remains an elusive parameter to measure. We investigate the capability of TanDEM-X bistatic single-pass synthetic aperture radar interferometry (InSAR) to derive iceberg subaerial morphology and infer total volume. We cross-verify InSAR results with Operation IceBridge (OIB) data acquired near Wordie Bay, Antarctica, as part of the OIB/TanDEM-X Antarctic Science Campaign (OTASC). While icebergs are typically classified according to size based on length or maximum height, we develop a new volumetric classification approach for applications where iceberg volume is relevant. For icebergs with heights exceeding 5 m, we find iceberg volumes derived from TanDEM-X and OIB data match within 7 %. We also derive a range of possible iceberg keel depths relevant to grounding and potential impacts on subsea installations. These results suggest that TanDEM-X could pave the way for future single-pass interferometric systems for scientific and operational iceberg mapping and classification based on iceberg volume and keel depth. </jats:p> |
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| imprint_str_mv | Copernicus GmbH, 2019 |
| institution | DE-D275, DE-Bn3, DE-Brt1, DE-Zwi2, DE-D161, DE-Gla1, DE-Zi4, DE-15, DE-Pl11, DE-Rs1, DE-105, DE-14, DE-Ch1, DE-L229 |
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| physical | 1861-1875 |
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| series | The Cryosphere |
| source_id | 49 |
| spelling | Dammann, Dyre O. Eriksson, Leif E. B. Nghiem, Son V. Pettit, Erin C. Kurtz, Nathan T. Sonntag, John G. Busche, Thomas E. Meyer, Franz J. Mahoney, Andrew R. 1994-0424 Copernicus GmbH Earth-Surface Processes Water Science and Technology http://dx.doi.org/10.5194/tc-13-1861-2019 <jats:p>Abstract. Icebergs in polar regions affect water salinity, alter marine habitats, and impose serious hazards on maritime operations and navigation. These impacts mainly depend on the iceberg volume, which remains an elusive parameter to measure. We investigate the capability of TanDEM-X bistatic single-pass synthetic aperture radar interferometry (InSAR) to derive iceberg subaerial morphology and infer total volume. We cross-verify InSAR results with Operation IceBridge (OIB) data acquired near Wordie Bay, Antarctica, as part of the OIB/TanDEM-X Antarctic Science Campaign (OTASC). While icebergs are typically classified according to size based on length or maximum height, we develop a new volumetric classification approach for applications where iceberg volume is relevant. For icebergs with heights exceeding 5 m, we find iceberg volumes derived from TanDEM-X and OIB data match within 7 %. We also derive a range of possible iceberg keel depths relevant to grounding and potential impacts on subsea installations. These results suggest that TanDEM-X could pave the way for future single-pass interferometric systems for scientific and operational iceberg mapping and classification based on iceberg volume and keel depth. </jats:p> Iceberg topography and volume classification using TanDEM-X interferometry The Cryosphere |
| spellingShingle | Dammann, Dyre O., Eriksson, Leif E. B., Nghiem, Son V., Pettit, Erin C., Kurtz, Nathan T., Sonntag, John G., Busche, Thomas E., Meyer, Franz J., Mahoney, Andrew R., The Cryosphere, Iceberg topography and volume classification using TanDEM-X interferometry, Earth-Surface Processes, Water Science and Technology |
| title | Iceberg topography and volume classification using TanDEM-X interferometry |
| title_full | Iceberg topography and volume classification using TanDEM-X interferometry |
| title_fullStr | Iceberg topography and volume classification using TanDEM-X interferometry |
| title_full_unstemmed | Iceberg topography and volume classification using TanDEM-X interferometry |
| title_short | Iceberg topography and volume classification using TanDEM-X interferometry |
| title_sort | iceberg topography and volume classification using tandem-x interferometry |
| title_unstemmed | Iceberg topography and volume classification using TanDEM-X interferometry |
| topic | Earth-Surface Processes, Water Science and Technology |
| url | http://dx.doi.org/10.5194/tc-13-1861-2019 |