imaging radiometer

См. также в других словарях:

• Microwave Imaging Radiometer with Aperture Synthesis — (MIRAS) is the major instrument on the Soil Moisture and Ocean Salinity satellite (SMOS). MIRAS is a planar antenna composed of a central body (the so called hub) and three telescoping, deployable arms, in total 69 receivers on the Unit. Each… …   Wikipedia

• Microwave radiometer — A microwave radiometer (MWR) is a radiometer that measures energy emitted at sub millimetre to centimetre wavelengths (at frequencies of 1 1000 GHz) known as microwaves. Their primary application has been onboard spacecraft measuring atmospheric… …   Wikipedia

• Thermal Emission Imaging System — The Thermal Emission Imaging System (THEMIS) is a camera on board the 2001 Mars Odyssey orbiter. It images Mars in the visible and infrared parts of the electromagnetic spectrum in order to determine the thermal properties of the surface and to… …   Wikipedia

• AATSR — The Advanced Along Track Scanning Radiometer (AATSR) is one of the Announcement of Opportunity (AO) instruments on board the European Space Agency(ESA) s Envisat satellite. This instrument is a multi channel imaging radiometer with the principal… …   Wikipedia

• Soil Moisture and Ocean Salinity satellite — Global soil moisture and ocean salinity measurements are needed to better understand Earth’s water cycle and climate. Currently, there is no thorough dataset on soil moisture or ocean salinity. Current satellites operated by NASA have provided… …   Wikipedia

• SMOS — Typ: Erderkundungssatellit Behörde: ESA Missionsdaten Masse: 658 kg (317 kg Bus mit 28 kg Hydrazin und 366 kg Nutzlast) Größe: 2,4 x 2,3 x 2,3 m …   Deutsch Wikipedia

• Hydrogen line — For hydrogen lines in general, see Hydrogen spectral series. The hydrogen line, 21 centimeter line or HI line refers to the electromagnetic radiation spectral line that is created by a change in the energy state of neutral hydrogen atoms. This… …   Wikipedia

• MIRAS — may mean:* Mortgage Interest Relief At Source Tax relief system for mortgages in the UK. * Microwave Imaging Radiometer with Aperture Synthesis …   Wikipedia

• Hitchhiker Program — The Hitchhiker Program (HH) was a NASA program established in 1984 and administered by the Goddard Space Flight Center (GSFC) and the Marshall Space Flight Center (MSFC). The program was designed to allow low cost and quick reactive experiments… …   Wikipedia

• Interférométrie — L interférométrie est une méthode de mesure qui exploite les interférences intervenant entre plusieurs ondes cohérentes entre elles. Interférométrie sur le site du Very Large Array (Nouveau Mexique). Sommaire …   Wikipédia en Français

• SMOS — Caractéristiques Organisation ESA Domaine Étude de l humidité des sols et de la salinité des océans Masse 670 kg …   Wikipédia en Français