Abstract
Multi-frequency airborne SAR data over a submerged reef, with very large associated surface current variations, are compared with model calculations, using a wide variety in models and parametrizations. It is concluded that all models still underestimate the measured contrasts, that detailed differences in models cannot be validated due to speckle and non-bathymetric features, and that L-band is more suited for bathymetry applications than C- or X-band.
| Original language | English (US) |
|---|---|
| Title of host publication | International Geoscience and Remote Sensing Symposium (IGARSS) |
| Publisher | IEEE |
| Pages | 1320-1322 |
| Number of pages | 3 |
| Volume | 3 |
| State | Published - 1997 |
| Externally published | Yes |
| Event | Proceedings of the 1997 IEEE International Geoscience and Remote Sensing Symposium, IGARSS'97. Part 3 (of 4) - Singapore, Singapore Duration: Aug 3 1997 → Aug 8 1997 |
Other
| Other | Proceedings of the 1997 IEEE International Geoscience and Remote Sensing Symposium, IGARSS'97. Part 3 (of 4) |
|---|---|
| City | Singapore, Singapore |
| Period | 8/3/97 → 8/8/97 |
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ASJC Scopus subject areas
- Software
- Geology
Cite this
Intercomparison and validation of bathymetry radar imaging models. / Greidanus, H.; Calkoen, C.; Hennings, I.; Romeiser, Roland; Vogelzang, J.; Wensink, G. J.
International Geoscience and Remote Sensing Symposium (IGARSS). Vol. 3 IEEE, 1997. p. 1320-1322.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Intercomparison and validation of bathymetry radar imaging models
AU - Greidanus, H.
AU - Calkoen, C.
AU - Hennings, I.
AU - Romeiser, Roland
AU - Vogelzang, J.
AU - Wensink, G. J.
PY - 1997
Y1 - 1997
N2 - Multi-frequency airborne SAR data over a submerged reef, with very large associated surface current variations, are compared with model calculations, using a wide variety in models and parametrizations. It is concluded that all models still underestimate the measured contrasts, that detailed differences in models cannot be validated due to speckle and non-bathymetric features, and that L-band is more suited for bathymetry applications than C- or X-band.
AB - Multi-frequency airborne SAR data over a submerged reef, with very large associated surface current variations, are compared with model calculations, using a wide variety in models and parametrizations. It is concluded that all models still underestimate the measured contrasts, that detailed differences in models cannot be validated due to speckle and non-bathymetric features, and that L-band is more suited for bathymetry applications than C- or X-band.
UR - http://www.scopus.com/inward/record.url?scp=0030706901&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0030706901&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:0030706901
VL - 3
SP - 1320
EP - 1322
BT - International Geoscience and Remote Sensing Symposium (IGARSS)
PB - IEEE
ER -