Zobrazeno 1 - 10
of 275
pro vyhledávání: '"Satellit"'
Autor:
Voelsen, Daniel
Publikováno v:
3/2021, SWP Research Paper, 31
A number of companies from the US and China plan to build networks of several thousand satellites each to enable access to the Internet from any point on Earth. These satellites will be stationed in low Earth orbit. If these plans are put into practi
Externí odkaz:
https://www.ssoar.info/ssoar/handle/document/76382
Autor:
Voelsen, Daniel
Publikováno v:
2/2021, SWP-Studie, 34
Eine Reihe von Unternehmen aus den USA und China planen den Aufbau von Netzwerken aus mehreren Tausend Satelliten, um an jedem Ort der Erde den Zugang zum Internet per Satellitenverbindung zu ermöglichen. Die Satelliten dafür sollen in erdnaher Uml
Externí odkaz:
https://www.ssoar.info/ssoar/handle/document/72177
Autor:
Tobias Chaloun, Luigi Boccia, Emilio Arnieri, Michael Fischer, Vaclav Valenta, Nelson J. G. Fonseca, Christian Waldschmidt
Publikováno v:
IEEE Journal of Microwaves. 2:545-581
Satellite, fifth generation (5G), and sixth generation (6G) mobile communication systems operating at micro- and millimeter wave frequencies are an essential pillar in advanced network architectures for high-throughput low latency services. The decis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85c7d70b686550f0e4712b6dfd6b7a97
https://doi.org/10.1109/jmw.2022.3202626
https://doi.org/10.1109/jmw.2022.3202626
In recent decades, changes in land use and land cover (LULC) arising from socio-economic development, coupled with climate change, have severely undermined and compromised the environmental sustainability of the upper part of Dong Nai (UPDN) river ba
Externí odkaz:
https://tud.qucosa.de/id/qucosa%3A70828
https://tud.qucosa.de/api/qucosa%3A70828/attachment/ATT-0/
https://tud.qucosa.de/api/qucosa%3A70828/attachment/ATT-0/
Autor:
Costales, Jomuel Danilo
Satellite constellation design has been a well-studied problem since the beginning of the space age. In recent years new concepts and approaches tried to solve it with fewer satellites whilst guaranteeing coverage to the areas of interest, whether gl
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-340429
Autor:
Martín-Fuertes Brañas, Julia
Events such as forest fires or floods are a danger to our Earth’s environment and the people living in it. The sooner they can be detected, the less damage they can cause. An idea arises: use satellites to monitor the Earth and relay information to
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-339452
Autor:
Philipp, Marius Balthasar
Permafrost degradation is observed all over the world as a consequence of climate change and the associated Arctic amplification, which has severe implications for the environment. Landslides, increased rates of surface deformation, rising likelihood
Autor:
Kvant, Andreas, Johansson, Carl
Background. In high-risk areas, a reliable and secure internet connection is not always guaranteed. If the terrestrial internet infrastructure is damaged due to armed conflicts in the area, the internet is shut down or internet traffic is monitored b
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:bth-24646
Autor:
Gehlot, Swati, Quaas, Johannes
Publikováno v:
Journal of climate (2012) 25. :5241-5259
A process-oriented climate model evaluation is presented, applying the International Satellite Cloud Climatology Project (ISCCP) simulator to pinpoint deficiencies related to the cloud processes in the ECHAM5general circulation model.ALagrangian traj
Externí odkaz:
https://ul.qucosa.de/id/qucosa%3A13467
https://ul.qucosa.de/api/qucosa%3A13467/attachment/ATT-0/
https://ul.qucosa.de/api/qucosa%3A13467/attachment/ATT-0/
The objective of this study is to build biomass and carbon stock map at several type of forest in Bach Ma National Park, Thua Thien Hue province. To accomplish that goal, field survey was accompanied with the interpretation result of remote satellite
Externí odkaz:
https://tud.qucosa.de/id/qucosa%3A32416
https://tud.qucosa.de/api/qucosa%3A32416/attachment/ATT-0/
https://tud.qucosa.de/api/qucosa%3A32416/attachment/ATT-0/