Zobrazeno 1 - 10
of 337
pro vyhledávání: '"unmanned aircraft system (UAS)"'
Publikováno v:
European Journal of Remote Sensing, Vol 56, Iss 1 (2023)
ABSTRACTPeriodically monitoring landslides is a key factor for supporting the realisation of hazard warning systems and risk reduction in the corresponding neighbourhood areas. Although satellite remote sensing solutions can be considered for low spa
Externí odkaz:
https://doaj.org/article/249663df45eb4916b725d37ccbc720b4
Autor:
Amjad Iqbal, Mau-Luen Tham, Yi Jie Wong, Ala'a Al-Habashna, Gabriel Wainer, Yong Xu Zhu, Tasos Dagiuklas
Publikováno v:
IEEE Access, Vol 11, Pp 100986-101006 (2023)
6G networks can support global, ubiquitous and seamless connectivity through the convergence of terrestrial and non-terrestrial networks (NTNs). Unlike terrestrial scenarios, NTNs pose unique challenges including propagation characteristics, latency
Externí odkaz:
https://doaj.org/article/d41937599e2648e5ac86b4dadf47ed73
Autor:
Saket Gowravaram, Haiyang Chao, Zhenghao Lin, Sheena Parsons, Tiebiao Zhao, Ming Xin, Xiaolin Hu, Pengzhi Tian, Harold Patrick Flanagan, Guanghui Wang
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 16, Pp 3519-3530 (2023)
This article focuses on the mapping and rate of spread (ROS) measurement of grass fires using near infrared (NIR) images acquired by a small fixed-wing unmanned aircraft system (UAS) operating at low altitudes. A new method is proposed for spatiotemp
Externí odkaz:
https://doaj.org/article/aabc03fcc81e4885ad9f3b26c8e10110
Publikováno v:
Drones, Vol 7, Iss 12, p 696 (2023)
Recent studies have been focusing on unmanned aircraft systems (UASs) to inspect safety issues in the construction industry. A UAS can monitor a broad range in real time and identify unsafe situations and objects at the jobsite. The related studies m
Externí odkaz:
https://doaj.org/article/ec2345122d2049d2b7e84a3a1252d072
Publikováno v:
Drones, Vol 7, Iss 11, p 669 (2023)
The exponential growth of unmanned aerial vehicles (UAVs) or drones in recent years has raised concerns about their safe operation, especially in beyond-line-of-sight (BLOS) scenarios. Existing unmanned aircraft system traffic management (UTM) heavil
Externí odkaz:
https://doaj.org/article/2709ac7668b34fb5a1435eb0772b7dc2
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 15, Pp 6843-6855 (2022)
This study proposes a low-cost and “proof-of-concept” methodology to obtain high spatial resolution soil moisture (SM) via processing reflected global positioning system (GPS) and a multispectral camera data acquired by small unmanned aircraft sy
Externí odkaz:
https://doaj.org/article/a145ec42ddf346e885b1efc286858edd
Akademický článek
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Publikováno v:
Drones, Vol 7, Iss 7, p 478 (2023)
Unmanned aerial system/unmanned aircraft system (UAS) operations have increased exponentially in recent years. With the creation of new air mobility concepts, industries use cutting-edge technology to create unmanned aerial vehicles (UAVs) for variou
Externí odkaz:
https://doaj.org/article/7df3c466742e4ea8b163ba5ef9e867f0
Autor:
Rehman Eon, Aaron Gerace, Lucy Falcon, Ethan Poole, Tania Kleynhans, Nina Raqueño, Timothy Bauch
Publikováno v:
Remote Sensing, Vol 15, Iss 13, p 3370 (2023)
With the launch of Landsat-9 on 27 September 2021, Landsat continues its fifty-year continuity mission of providing users with calibrated Earth observations. It has become a requirement that an underflight experiment be performed during commissioning
Externí odkaz:
https://doaj.org/article/70e4d38e621b4c09a93a45da29f1c283
Publikováno v:
Applied Sciences, Vol 13, Iss 6, p 3833 (2023)
A route network-based urban airspace is one of the initial operational concepts of managing the high-density very low-level (VLL) urban airspace for unmanned aircraft system (UAS) traffic management (UTM). For the conceptual urban airspace, it is nec
Externí odkaz:
https://doaj.org/article/343a9fd89adb4fdabfceac67958d22b5