3D Imaging Method of Airborne Array Flexible SAR Based on Distributed POS Article Swipe
Ling Yang
,
Fubo Zhang
,
Ming Qiao
,
Longyong Chen
·
YOU?
·
· 2022
· Open Access
·
· DOI: https://doi.org/10.22541/au.166935888.82766894/v1
YOU?
·
· 2022
· Open Access
·
· DOI: https://doi.org/10.22541/au.166935888.82766894/v1
The longer the baseline length of an airborne array synthetic aperture radar (SAR) is, the richer the ground object information can be resolved. The airborne array flexible SAR can overcome the limitation that the baseline length is limited by the belly length by attaching the antenna to the wing. However, fusing the airborne array flexible SAR distributed position and orientation system (POS) data under the wing and the belly is a major difficulty. To address this issue, the paper analyzes the inconsistency of airborne array flexible SAR data with a distributed position and orientation system (POS) and proposes a three-dimensional imaging method of airborne array flexible SAR based on distributed POS by fusing the Doppler center, yaw angle, and time of the observation data. By using distributed POS data, flexible data can obtain higher resolution than single-POS processing. The experiment of airborne array flexible SAR data proves the superiority of the proposed method.
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Concepts
Metadata
- Type
- preprint
- Language
- en
- Landing Page
- https://doi.org/10.22541/au.166935888.82766894/v1
- https://www.authorea.com/doi/pdf/10.22541/au.166935888.82766894
- OA Status
- gold
- Cited By
- 1
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W4309994622
All OpenAlex metadata
Raw OpenAlex JSON
- OpenAlex ID
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https://openalex.org/W4309994622Canonical identifier for this work in OpenAlex
- DOI
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https://doi.org/10.22541/au.166935888.82766894/v1Digital Object Identifier
- Title
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3D Imaging Method of Airborne Array Flexible SAR Based on Distributed POSWork title
- Type
-
preprintOpenAlex work type
- Language
-
enPrimary language
- Publication year
-
2022Year of publication
- Publication date
-
2022-11-25Full publication date if available
- Authors
-
Ling Yang, Fubo Zhang, Ming Qiao, Longyong ChenList of authors in order
- Landing page
-
https://doi.org/10.22541/au.166935888.82766894/v1Publisher landing page
- PDF URL
-
https://www.authorea.com/doi/pdf/10.22541/au.166935888.82766894Direct link to full text PDF
- Open access
-
YesWhether a free full text is available
- OA status
-
goldOpen access status per OpenAlex
- OA URL
-
https://www.authorea.com/doi/pdf/10.22541/au.166935888.82766894Direct OA link when available
- Concepts
-
Orientation (vector space), Synthetic aperture radar, Computer science, Remote sensing, Computer vision, Position (finance), Artificial intelligence, Geology, Economics, Finance, Geometry, MathematicsTop concepts (fields/topics) attached by OpenAlex
- Cited by
-
1Total citation count in OpenAlex
- Citations by year (recent)
-
2023: 1Per-year citation counts (last 5 years)
- Related works (count)
-
10Other works algorithmically related by OpenAlex
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| institutions_distinct_count | 4 |
| citation_normalized_percentile.value | 0.75183344 |
| citation_normalized_percentile.is_in_top_1_percent | False |
| citation_normalized_percentile.is_in_top_10_percent | False |