Villano, Michelangelo and Krieger, Gerhard and Moreira, Alberto (2012) Staggered-SAR for High-Resolution Wide-Swath Imaging. In: Proceedings of the IET Radar 2012, pp. 1-6. IET. RADAR 2012, 2012-10-22 - 2012-10-25, Glasgow, UK. doi: 10.1049/cp.2012.1600.
![]()
|
PDF
635kB |
Abstract
Synthetic aperture radar (SAR) is a remote sensing technique, capable of providing high resolution images independent of weather conditions and sunlight illumination. This makes SAR very attractive for the systematic observation of dynamic processes on the Earth’s surface. However, current SAR systems are limited, in that a wide coverage can only be achieved at the expense of a degraded azimuth resolution. To overcome this limitation, an innovative concept is considered, Staggered-SAR, where the pulse repetition frequency (PRF) is continuously varied. High-resolution wide-swath (HRWS) imaging is thus achieved without the need for a long antenna with multiple apertures.
Item URL in elib: | https://elib.dlr.de/77336/ | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||
Title: | Staggered-SAR for High-Resolution Wide-Swath Imaging | ||||||||||||||||
Authors: |
| ||||||||||||||||
Date: | 13 July 2012 | ||||||||||||||||
Journal or Publication Title: | Proceedings of the IET Radar 2012 | ||||||||||||||||
Refereed publication: | Yes | ||||||||||||||||
Open Access: | Yes | ||||||||||||||||
Gold Open Access: | No | ||||||||||||||||
In SCOPUS: | No | ||||||||||||||||
In ISI Web of Science: | No | ||||||||||||||||
DOI: | 10.1049/cp.2012.1600 | ||||||||||||||||
Page Range: | pp. 1-6 | ||||||||||||||||
Publisher: | IET | ||||||||||||||||
Status: | Published | ||||||||||||||||
Keywords: | Earth observation missions, synthetic aperture radar (SAR), high-resolution wide-swath (HRWS) imaging, continuous PRI variation. | ||||||||||||||||
Event Title: | RADAR 2012 | ||||||||||||||||
Event Location: | Glasgow, UK | ||||||||||||||||
Event Type: | international Conference | ||||||||||||||||
Event Dates: | 2012-10-22 - 2012-10-25 | ||||||||||||||||
Organizer: | IET | ||||||||||||||||
HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||||||||||
HGF - Program: | Space (old) | ||||||||||||||||
HGF - Program Themes: | W EO - Erdbeobachtung | ||||||||||||||||
DLR - Research area: | Space | ||||||||||||||||
DLR - Program: | W EO - Erdbeobachtung | ||||||||||||||||
DLR - Research theme (Project): | W - Vorhaben Entwicklung eines Mini-SAR (old) | ||||||||||||||||
Location: | Oberpfaffenhofen | ||||||||||||||||
Institutes and Institutions: | Microwaves and Radar Institute > Radar Concepts Microwaves and Radar Institute | ||||||||||||||||
Deposited By: | Villano, Dr.-Ing. Michelangelo | ||||||||||||||||
Deposited On: | 18 Sep 2012 09:01 | ||||||||||||||||
Last Modified: | 19 Jul 2023 12:05 |
Repository Staff Only: item control page