Glossary S +++ Popular Articles: 'Smallsat', 'Sputnik', 'Space'
Deutsch: S-Band / Español: Banda S / Português: Banda S / Français: Bande S / Italiano: Banda S
S-band refers to a range of microwave radio frequencies in the electromagnetic spectrum, typically between 2 and 4 gigahertz (GHz). In the space industry, the S-band is widely used for satellite communications, telemetry, tracking, and command (TT&C) due to its favorable propagation characteristics and moderate data transmission rates.
Deutsch: Salinität / Español: Salinidad / Português: Salinidade / Français: Salinité / Italiano: Salinità
In the space industry context, salinity refers primarily to the measurement and study of the salt concentration in the Earth's oceans from space. Through the use of remote sensing satellites equipped with advanced sensors, scientists are able to monitor and analyze global salinity patterns, which are crucial for understanding ocean circulation, climate change, and the Earth's water cycle. This data contributes significantly to our comprehension of how salinity affects ocean ecosystems, weather patterns, and climate dynamics.
Satellite communications (SatCom) refers to the use of artificial satellites to transmit and receive data and other communications signals over long distances. SatCom systems are used in a variety of aerospace applications, including satellite television, satellite radio, satellite phone service, and satellite internet.
SATCOM --->Satellite communication, --->SatCom
Deutsch: Satellit / Español: Satélite / Português: Satélite / Français: Satellite / Italiano: Satellite /
A natural or artificial object orbiting the larger object is named as a satellite.
Deutsch: Satellitenkommunikation / Español: Comunicación por satélite / Português: Comunicação via satélite / Français: Communication par satellite / Italiano: Comunicazione satellitare
Satellite Communication in the space industry context refers to the use of artificial satellites to transmit data, voice, and video signals across the globe or into space. This technology enables long-distance communication, bypassing the limitations and infrastructural requirements of terrestrial networks. Satellite communication systems consist of a space segment (satellites in orbit) and a ground segment (ground stations and users' equipment), facilitating a wide range of applications from television broadcasting to internet access, GPS services, and emergency communications.
Deutsch: Satellitenaussetzung / Español: Despliegue de satélites / Português: Implantação de satélites / Français: Déploiement de satellites / Italiano: Dispiegamento di satelliti
Satellite deployment in the space industry context refers to the process of placing a satellite into its intended orbit around the Earth or another celestial body. This process encompasses a series of steps starting from the launch aboard a rocket, transit to the target orbit, and the final deployment or release of the satellite from the launch vehicle. Successful satellite deployment is crucial for ensuring that the satellite can fulfill its designed mission, whether for communication, Earth observation, scientific research, or navigation purposes.
Deutsch: Satelliten und Raumfahrzeuge / Español: Satélites y Naves Espaciales / Português: Satélites e Naves Espaciais / Français: Satellites et Engins Spatiaux / Italiano: Satelliti e Veicoli Spaziali
Satellites and spacecraft are essential technologies in the space industry, enabling various applications ranging from communication and navigation to scientific research and exploration. Satellites are objects intentionally placed in orbit around Earth or other celestial bodies, while spacecraft are vehicles designed for travel or operation in outer space, including missions beyond Earth’s orbit.
English: Scalability / Deutsch: Skalierbarkeit / Español: Escalabilidad / Português: Escalabilidade / Français: Scalabilité / Italiano: Scalabilità
In the space industry context, scalability refers to the capacity of a space mission, technology, or infrastructure to be expanded or upgraded to meet increasing operational demands or objectives without compromising performance, efficiency, or cost-effectiveness. This concept is crucial for developing sustainable space programs that can adapt to evolving scientific goals, commercial opportunities, and technological advancements.
The SCanning Imaging Absorption spectroMeter for Atmospheric CHartographY (SCIAMACHY) is a passive remote sensing spectrometer observing radiation that is backscattered, reflected, transmitted or emitted by the Earth's atmosphere and surface, in the wavelength range between 240 and 2380 nm.
In the aerospace industry, "science" refers to the systematic study of the physical and natural world through observation, experimentation, and analysis. This includes a wide range of scientific disciplines, such as physics, engineering, materials science, and computer science, among others.
Deutsch: Wissenschaftliche Entdeckung / Español: Descubrimiento Científico / Português: Descoberta Científica / Français: Découverte Scientifique / Italiano: Scoperta Scientifica
Scientific discovery in the space industry refers to the process by which new knowledge and insights about space, celestial bodies, and the cosmos are acquired through research, experiments, and observations. This encompasses the identification of new phenomena, the development of theories, and the advancement of our understanding of the universe.
A scientist is a person who is trained in the scientific method and who conducts research or experiments in order to gain new knowledge or understanding of a particular subject. In the aerospace context, scientists may be involved in a wide range of research and development activities related to the design, production, and operation of aircraft and spacecraft.
Deutsch: Satelliten-Daten-Relais / Español: Relevo de Datos de Satélite / Português: Relevo de Dados de Satélite / Français: Relais de Données de Satellite / Italiano: Rete di Dati Satellitare /
In the aerospace context, SDR stands for Software-Defined Radio. It is a type of radio communication system that uses software to define the functions and capabilities of the radio. This allows the radio to be programmed and configured to operate in different frequency bands, modes, and protocols, making it more flexible and adaptable than traditional radios.
Deutsch: Seismologie / Español: Sismología / Português: Sismologia / Français: Sismologie / Italiano: Sismologia /
Seismology is the study of earthquakes and other seismic activity. In the aerospace context, Seismology can be used to study the internal structure and composition of celestial bodies such as planets and moons, by measuring the seismic waves generated by impacts, volcanic activity, or other geological processes.
A seismometer is an instrument that responds to ground noises and shaking such as caused by quakes, volcanic eruptions, and explosions. They are usually combined with a timing device and a recording device to form a seismograph.
In the aerospace industry, a semiconductor is a material that are used to create electronic devices, such as sensors, processors, and controllers. Semiconductors are essential components of many electronic systems used in aerospace applications, including avionics, communications, and guidance and control systems.
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