Brauchle, Jörg und Berger, Ralf und Hiebert, Tina und Hein, Daniel (2021) Towards Optical Maritime Surveillance with High-Altitude Platforms. In: Zenodo. Zernodo. European Workshop on Maritime Systems Resilience and Security (MARESEC 2021), 2021-06-14, Bremerhaven, Deutschland. doi: 10.5281/zenodo.5604367.
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Offizielle URL: https://doi.org/10.5281/zenodo.5604367
Kurzfassung
Increasing importance and growing needs for mon-itoring and surveillance of maritime areas are a big challenge,in particular facing current solutions. Conventional aircraft arelimited in operation time and range. Moreover, missions are cost-intensive for extended observations. Remote sensing satellites aresuitable for scanning large areas, but they cannot continuouslymonitor a certain region of interest due to its orbit movement.This gap is going to be closed in the next years byHigh AltitudePlatforms(HAP). HAPs are solar-powered unmanned aerialvehicles, which are capable to continuously operate for weeksor months at altitudes of between 15 and 20 kilometers. Thisenables long-term quasi-stationary applications while keeping theability to relocate the platform within a certain range and time.TheGerman Aerospace Center(DLR) researches and developssuch a stratospheric platform within an integrated joint project.This aircraft is designed with a wingspan of 27 meters and amaximum take-off weight of about 138 kilograms. It includes acompartment to carry operational payloads with a weight of upto 5 kilograms.This article presents a design of an integrated optical payloadsystem specially tailored to this undergoing development plat-form. The aim of this novel technology payload is to provide newapplications in the field of maritime remote sensing safety andsecurity. The payload fulfills general high-altitude operation re-quirements. Amongst others this comprises the operation within awide temperature spread between night / daylight conditions andthe on-board real-time image processing at a maximum powerconsumption of 70 watts in total.Requirements of a HAP-based optical payload system areshown. A design fulfilling these requirements and the commu-nication concept using both, the narrowband and broadbanddata link, are presented. Furthermore, AI image on-boardprocessing approaches and its application for maritime purposesare discussed
elib-URL des Eintrags: | https://elib.dlr.de/145045/ | ||||||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||
Titel: | Towards Optical Maritime Surveillance with High-Altitude Platforms | ||||||||||||||||||||
Autoren: |
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Datum: | 27 Oktober 2021 | ||||||||||||||||||||
Erschienen in: | Zenodo | ||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||
Open Access: | Ja | ||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||
DOI: | 10.5281/zenodo.5604367 | ||||||||||||||||||||
Verlag: | Zernodo | ||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||
Stichwörter: | High Altitude Platform, Aerial Camera, Airtificial Intelligence, Realtime Operation, Maritime | ||||||||||||||||||||
Veranstaltungstitel: | European Workshop on Maritime Systems Resilience and Security (MARESEC 2021) | ||||||||||||||||||||
Veranstaltungsort: | Bremerhaven, Deutschland | ||||||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||
Veranstaltungsdatum: | 14 Juni 2021 | ||||||||||||||||||||
Veranstalter : | German Aerospace Center (DLR) | ||||||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||
HGF - Programm: | Raumfahrt | ||||||||||||||||||||
HGF - Programmthema: | Erdbeobachtung | ||||||||||||||||||||
DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||||||
DLR - Forschungsgebiet: | R EO - Erdbeobachtung | ||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | R - Projekt Global Connectivity - HAP [EO] | ||||||||||||||||||||
Standort: | Berlin-Adlershof | ||||||||||||||||||||
Institute & Einrichtungen: | Institut für Optische Sensorsysteme > Sicherheitsforschung und Anwendungen | ||||||||||||||||||||
Hinterlegt von: | Brauchle, Jörg | ||||||||||||||||||||
Hinterlegt am: | 01 Nov 2021 09:22 | ||||||||||||||||||||
Letzte Änderung: | 24 Apr 2024 20:44 |
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