radar sounder
1Space-Based Radar — refers to space borne radar systems that may have any of a variety of purposes. A number of earth observing radar satellites, such as RadarSat, have employed synthetic aperture radar (SAR) to obtain terrain and land cover information about the… …
2Jindalee Operational Radar Network — The Jindalee Operational Radar Network (JORN) is an over the horizon radar network that can monitor air and sea movements across 37,000km2. It has an official range of 3,000 km but depending upon certain atmospheric conditions has a range up to… …
3SELENE — Infobox Spacecraft Name = nihongo|Kaguya|かぐや (SELENE) Caption = The mission mark of KAGUYA Organization = JAXA Major Contractors = Mission Type = Orbiter Flyby Of = Satellite Of = Moon Orbital Insertion Date = Launch = 01:31:01, 14 September,… …
4Mars Express — CG image of Mars Express Operator ESA Mission type Orbiter + Lander Satellite of …
5Géologie de la planète Mars — La géologie de la planète Mars, parfois appelée aréologie[1], recouvre l étude scientifique de Mars et de ses propriétés physiques, de ses reliefs, de sa composition, de son histoire, et de tous les phénomènes qui ont affecté ou affectent encore… …
6Mars (planète) — Pour les articles homonymes, voir Mars. Mars …
7MARSIS — (Mars Advanced Radar for Subsurface and Ionosphere Sounding) is a low frequency, pulse limited radar sounder and altimeter used on the ESA Mars Express mission. It features ground penetrating radar capabilities, which uses synthetic aperture… …
8SHARAD — (Mars SHAllow RADar sounder) is a subsurface sounding radar embarked on the Mars Reconnaissance Orbiter probe. It complements the MARSIS instrument on Mars Express, providing lower penetration capabilities (some hundred meters) but much finer… …
9Aerobot — An aerobot is an aerial robot, usually used in the context of an unmanned space probeWhile work has been done since the 1960s on robot rovers to explore the Moon and other worlds in the Solar system, such machines have limitations. They tend to… …
10Hellas Planitia — Localisation et topographie du bassin d Hellas Planitia. Géographie Géologie Coordonnées 42,7° S • 70,0° E [1 …
