Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Colton Lindstrom"'
Publikováno v:
IET Radar, Sonar & Navigation, Vol 16, Iss 2, Pp 364-378 (2022)
Abstract The Back‐Projection Algorithm (BPA) is a time‐domain‐matched filtering technique to form synthetic aperture radar (SAR) images. To produce high‐quality BPA images, precise navigation data for the radar platform must be known. Errors
Externí odkaz:
https://doaj.org/article/e0e4d48dc6474e3db9b4882e6367cfe7
Publikováno v:
Navigation, Vol 69, Iss 3 (2022)
The need to successfully navigate in the absence of GNSS has grown in recent years. In particular, light aircraft such as UAVs are growing in popularity for a variety of applications vulnerable to GPS denial. The research presented here develops a GP
Externí odkaz:
https://doaj.org/article/9838d4e5c25e4e9ea63a63f135e0127a
Publikováno v:
IET Radar, Sonar & Navigation, Vol 16, Iss 2, Pp 364-378 (2022)
The Back‐Projection Algorithm (BPA) is a time‐domain‐matched filtering technique to form synthetic aperture radar (SAR) images. To produce high‐quality BPA images, precise navigation data for the radar platform must be known. Errors in positi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::226b40b90e127bdfd482bd2242df21c5
https://doaj.org/article/e0e4d48dc6474e3db9b4882e6367cfe7
https://doaj.org/article/e0e4d48dc6474e3db9b4882e6367cfe7
Publikováno v:
ICASSP
Unmanned aerial vehicles (UAV) often rely on GPS for navigation. GPS signals, however, are very low in power and easily jammed or otherwise disrupted. This paper presents a method for determining the navigation errors present at the beginning of a GP
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2a5ee4589721a2952596db32c0b105d
https://doi.org/10.1109/icassp39728.2021.9414421
https://doi.org/10.1109/icassp39728.2021.9414421
Publikováno v:
PLANS
A supplementary sensor being explored in the field of GPS-denied navigation is Synthetic Aperture Radar (SAR) with its resulting images. In contrast to passive, camera-based methods, SAR provides illumination of a scene, direct measurement of range,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d604fb345e27b16bd660fc5f77367ca6
https://doi.org/10.1109/plans46316.2020.9110233
https://doi.org/10.1109/plans46316.2020.9110233