Andere Kunden interessierten sich auch für
![Views of the U.S. National Academies of Sciences, Engineering, and Medicine on Agenda Items of Interest to the Science Services at the World Radiocommunication Conference 2019]( "Views of the U.S. National Academies of Sciences, Engineering, and Medicine on Agenda Items of Interest to the Science Services at the World Radiocommunication Conference 2019")
Views of the U.S. National Academies of Sciences, Engineering, and Medicine on Agenda Items of Interest to the Science Services at the World Radiocommunication Conference 201963,99 €![Optimizing the U.S. Ground-Based Optical and Infrared Astronomy System]( "Optimizing the U.S. Ground-Based Optical and Infrared Astronomy System")
Optimizing the U.S. Ground-Based Optical and Infrared Astronomy System57,99 €![Issues and Opportunities Regarding the U.S. Space Program]( "Issues and Opportunities Regarding the U.S. Space Program")
Issues and Opportunities Regarding the U.S. Space Program33,99 €![U.S. Astronomy and Astrophysics]( "U.S. Astronomy and Astrophysics")
U.S. Astronomy and Astrophysics33,99 €![U.S.-European Collaboration in Space Science]( "U.S.-European Collaboration in Space Science")
U.S.-European Collaboration in Space Science56,99 €![Assessment of a Plan for U.S. Participation in Euclid]( "Assessment of a Plan for U.S. Participation in Euclid")
Assessment of a Plan for U.S. Participation in Euclid35,99 €![Materials Research Agenda for the Automobile and Aircraft Industries]( "Materials Research Agenda for the Automobile and Aircraft Industries")
Materials Research Agenda for the Automobile and Aircraft Industries29,99 €
The radio frequency spectrum is a limited resource for which there is an ever-increasing demand from an expansive range of applications - all the way from commercial, such as mobile phones, to scientific, such as hurricane monitoring from space. Since radio waves do not stop at national borders, international regulation is necessary to ensure effective use of the radio spectrum for all parties. Use of the radio spectrum is regulated internationally by the Radio Regulations (RR), an international treaty. The International Telecommunication Union (ITU) has as its mission the facilitation of the efficient and interference-free use of the radio spectrum. Every 2 to 5 years, the ITU convenes a World Radiocommunication Conference (WRC) to review and revise the international RR. Changes to the RR are formulated through proposals to the conference according to Agenda Items, which are agreed on at the previous WRC. At the request of the National Science Foundation and the National Aeronautics and Space Administration, this report provides guidance to U.S. spectrum managers and policymakers as they prepare for the 2023 WRC to protect the scientific exploration of Earth and the universe using the radio spectrum. This report identifies the 2023 agenda items of relevance to U.S. radio astronomers and Earth remote sensing researchers, along with proposed agenda items for the 2027 WRC.
Hinweis: Dieser Artikel kann nur an eine deutsche Lieferadresse ausgeliefert werden.
Hinweis: Dieser Artikel kann nur an eine deutsche Lieferadresse ausgeliefert werden.