dc.contributor.author | Langer, Dennis David | |
dc.contributor.author | Johansen, Tor Arne | |
dc.contributor.author | Sørensen, Asgeir Johan | |
dc.date.accessioned | 2024-02-13T12:17:27Z | |
dc.date.available | 2024-02-13T12:17:27Z | |
dc.date.created | 2024-01-02T19:20:08Z | |
dc.date.issued | 2023 | |
dc.identifier.citation | IGARSS 2023 - 2023 IEEE International Geoscience and Remote Sensing Symposium | en_US |
dc.identifier.issn | 2153-6996 | |
dc.identifier.uri | https://hdl.handle.net/11250/3117277 | |
dc.description.abstract | The along track spatial resolution in push broom imaging systems depends on platform parameters and imaging settings. This paper present a method for achieving a consistent spatial resolution for varying exposure times. We consider the geometry of a simplified push broom imaging system to derive relationships between spatial resolution, platform parameters (altitude, speed, focal length, slit width) and recording settings (exposure time, frame rate). The method is tested and verified using data from the HYPerspectral Smallsat for Ocean observation-1 (HYPSO-1). The spatial resolution is consistent over the exposure time range of 4.41ms to 49.3ms for low off-nadir angles when choosing frame rates according to the method. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | IEEE | en_US |
dc.title | Method for consistent along-track sharpness in a push-broom imaging system | en_US |
dc.title.alternative | Method for consistent along-track sharpness in a push-broom imaging system | en_US |
dc.type | Journal article | en_US |
dc.type | Peer reviewed | en_US |
dc.description.version | acceptedVersion | en_US |
dc.rights.holder | © 2023 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works | en_US |
dc.source.journal | IEEE International Geoscience and Remote Sensing Symposium proceedings | en_US |
dc.identifier.doi | 10.1109/IGARSS52108.2023.10283310 | |
dc.identifier.cristin | 2219365 | |
dc.relation.project | Norges forskningsråd: 325961 | en_US |
dc.relation.project | Norges forskningsråd: 223254 | en_US |
dc.relation.project | ESA - den europeiske romfartsorganisasjonen: 4000132515 | en_US |
dc.relation.project | EØS - Det europeiske økonomiske samarbeidsområde: 24/2020 | en_US |
cristin.ispublished | true | |
cristin.fulltext | postprint | |
cristin.qualitycode | 1 | |