Improved Sentinel-1 IW Burst Stitching Through Geolocation Error Correction Considerations

Roland Akiki; Jérémy Anger; Carlo de Franchis; Gabriele Facciolo; Jean-Michel Morel; Raphaël Grandin

doi:10.1109/IGARSS46834.2022.9883116

Improved Sentinel-1 IW Burst Stitching Through Geolocation Error Correction Considerations

Roland Akiki
, Jérémy Anger
, Carlo de Franchis
, Gabriele Facciolo
, Jean-Michel Morel
, Raphaël Grandin

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

2 Citations (Scopus)

Abstract

Since the commissioning phase of Sentinel-1A, several calibration studies have improved the geolocation and geometric modeling of the data. The implementation of the corrections presented in these studies is left to the user. The issues found might be confusing when working with bursts in the interferometric wide swath mode, because the geometric shifts present in the data are not usually the same at the burst boundaries. This might introduce small inconsistencies in a mosaic product if not properly handled, which is especially inconve-nient in high precision applications. This paper proposes a method to account for this effect by resampling the bursts before stitching. The method is validated with experiments on real Sentinel-1 data. © 2022 IEEE.

Original language	English
Title of host publication	IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium - Proceedings
Publisher	IEEE
Pages	3404-3407
ISBN (Electronic)	978-1-6654-2792-0, 978-1-6654-2791-3
ISBN (Print)	978-1-6654-2793-7
DOIs	https://doi.org/10.1109/IGARSS46834.2022.9883116
Publication status	Published - 2022
Externally published	Yes
Event	2022 IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2022) - Kuala Lumpur Convention Centre & Virtual, Kuala Lumpur, Malaysia Duration: 17 Jul 2022 → 22 Jul 2022 https://igarss2022.org/#

Publication series

Name	International Geoscience and Remote Sensing Symposium (IGARSS)
ISSN (Print)	2153-6996
ISSN (Electronic)	2153-7003

Conference

Conference	2022 IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2022)
Place	Malaysia
City	Kuala Lumpur
Period	17/07/22 → 22/07/22
Internet address	https://igarss2022.org/#

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 2 Zero Hunger

Research Keywords

Atmospheric Path Delay
Bistatic
Burst
Correction
Debursting
Geolocation
Intra-Pulse
IW
Mo-saicking
Sentinel-1
Stitching

Access Output

10.1109/IGARSS46834.2022.9883116

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Cite this

Akiki, R., Anger, J., de Franchis, C., Facciolo, G., Morel, J.-M., & Grandin, R. (2022). Improved Sentinel-1 IW Burst Stitching Through Geolocation Error Correction Considerations. In IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium - Proceedings (pp. 3404-3407). (International Geoscience and Remote Sensing Symposium (IGARSS)). IEEE. https://doi.org/10.1109/IGARSS46834.2022.9883116

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title = "Improved Sentinel-1 IW Burst Stitching Through Geolocation Error Correction Considerations",

abstract = "Since the commissioning phase of Sentinel-1A, several calibration studies have improved the geolocation and geometric modeling of the data. The implementation of the corrections presented in these studies is left to the user. The issues found might be confusing when working with bursts in the interferometric wide swath mode, because the geometric shifts present in the data are not usually the same at the burst boundaries. This might introduce small inconsistencies in a mosaic product if not properly handled, which is especially inconve-nient in high precision applications. This paper proposes a method to account for this effect by resampling the bursts before stitching. The method is validated with experiments on real Sentinel-1 data. {\textcopyright} 2022 IEEE.",

keywords = "Atmospheric Path Delay, Bistatic, Burst, Correction, Debursting, Geolocation, Intra-Pulse, IW, Mo-saicking, Sentinel-1, Stitching",

author = "Roland Akiki and J{\'e}r{\'e}my Anger and \{de Franchis\}, Carlo and Gabriele Facciolo and Jean-Michel Morel and Rapha{\"e}l Grandin",

year = "2022",

doi = "10.1109/IGARSS46834.2022.9883116",

language = "English",

isbn = "978-1-6654-2793-7",

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booktitle = "IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium - Proceedings",

address = "United States",

note = "2022 IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2022) ; Conference date: 17-07-2022 Through 22-07-2022",

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Akiki, R, Anger, J, de Franchis, C, Facciolo, G, Morel, J-M & Grandin, R 2022, Improved Sentinel-1 IW Burst Stitching Through Geolocation Error Correction Considerations. in IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium - Proceedings. International Geoscience and Remote Sensing Symposium (IGARSS), IEEE, pp. 3404-3407, 2022 IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2022), Kuala Lumpur, Malaysia, 17/07/22. https://doi.org/10.1109/IGARSS46834.2022.9883116

Improved Sentinel-1 IW Burst Stitching Through Geolocation Error Correction Considerations. / Akiki, Roland; Anger, Jérémy; de Franchis, Carlo et al.
IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium - Proceedings. IEEE, 2022. p. 3404-3407 (International Geoscience and Remote Sensing Symposium (IGARSS)).

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

TY - GEN

T1 - Improved Sentinel-1 IW Burst Stitching Through Geolocation Error Correction Considerations

AU - Akiki, Roland

AU - Anger, Jérémy

AU - de Franchis, Carlo

AU - Facciolo, Gabriele

AU - Morel, Jean-Michel

AU - Grandin, Raphaël

PY - 2022

Y1 - 2022

N2 - Since the commissioning phase of Sentinel-1A, several calibration studies have improved the geolocation and geometric modeling of the data. The implementation of the corrections presented in these studies is left to the user. The issues found might be confusing when working with bursts in the interferometric wide swath mode, because the geometric shifts present in the data are not usually the same at the burst boundaries. This might introduce small inconsistencies in a mosaic product if not properly handled, which is especially inconve-nient in high precision applications. This paper proposes a method to account for this effect by resampling the bursts before stitching. The method is validated with experiments on real Sentinel-1 data. © 2022 IEEE.

AB - Since the commissioning phase of Sentinel-1A, several calibration studies have improved the geolocation and geometric modeling of the data. The implementation of the corrections presented in these studies is left to the user. The issues found might be confusing when working with bursts in the interferometric wide swath mode, because the geometric shifts present in the data are not usually the same at the burst boundaries. This might introduce small inconsistencies in a mosaic product if not properly handled, which is especially inconve-nient in high precision applications. This paper proposes a method to account for this effect by resampling the bursts before stitching. The method is validated with experiments on real Sentinel-1 data. © 2022 IEEE.

KW - Atmospheric Path Delay

KW - Bistatic

KW - Burst

KW - Correction

KW - Debursting

KW - Geolocation

KW - Intra-Pulse

KW - IW

KW - Mo-saicking

KW - Sentinel-1

KW - Stitching

UR - https://www.scopus.com/pages/publications/85140400771

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-85140400771&origin=recordpage

U2 - 10.1109/IGARSS46834.2022.9883116

DO - 10.1109/IGARSS46834.2022.9883116

M3 - RGC 32 - Refereed conference paper (with host publication)

SN - 978-1-6654-2793-7

T3 - International Geoscience and Remote Sensing Symposium (IGARSS)

SP - 3404

EP - 3407

BT - IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium - Proceedings

PB - IEEE

T2 - 2022 IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2022)

Y2 - 17 July 2022 through 22 July 2022

ER -

Akiki R, Anger J, de Franchis C, Facciolo G, Morel JM, Grandin R. Improved Sentinel-1 IW Burst Stitching Through Geolocation Error Correction Considerations. In IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium - Proceedings. IEEE. 2022. p. 3404-3407. (International Geoscience and Remote Sensing Symposium (IGARSS)). Epub 2022 Sept 28. doi: 10.1109/IGARSS46834.2022.9883116

Improved Sentinel-1 IW Burst Stitching Through Geolocation Error Correction Considerations

Abstract

Publication series

Conference

UN SDGs

Research Keywords

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