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(Click for frequent words.) 68 photometer 66 radiometers 65 interferometric 64 scatterometer 64 polarimeter 64 polarimetric 64 polarimetry 64 spectrometer 64 spectrographs 64 Synthetic Aperture Radar 63 radar altimeter 63 X ray spectrometer 63 Advanced Microwave Scanning 62 microwave radiometer 62 Magnetic Imager HMI 62 Helioseismic 62 Heterodyne Instrument 62 Spectrometers 62 SeaWiFS 61 gamma ray spectrometer 61 backscattered 61 Scatterometer 61 spectro 61 imaging spectrometer 61 interferometer 61 Spectrograph 61 Synthetic Aperture Radar SAR 61 Solar Optical Telescope 61 spectrometers 61 Mössbauer 60 APXS 60 multispectral 60 ESA ERS 60 Uninhabited Aerial Vehicle 60 synthetic aperture 60 interferometry 60 electron diffraction 60 photometry 60 orbiter Mars Odyssey 60 Composite Infrared Spectrometer 59 Thermal Emission Spectrometer 59 airglow 59 synthetic aperture radar 59 X ray telescopes 59 infrared spectrometers 59 spectroscopic analysis 59 GALEX 59 polar orbiting satellites 59 ESO VLT 59 gamma rays emitted 59 hyperspectral imager 59 aboard ESA Envisat 59 GOSAT 59 laser altimeter 59 Interferometer 59 VIRTIS 59 NASA Wilkinson Microwave 59 linearly polarized 58 AATSR 58 Spectrometer 58 multibeam 58 circular polarization 58 Fermi LAT 58 AIRS instrument 58 microwave radiometers 58 interferometers 58 RHESSI 58 NIRCam 58 -# º C [002] 58 ESA Envisat 58 infrared imager 58 Doppler velocity 58 shortwave infrared 58 Infrared Pathfinder Satellite 58 Earth orbiting satellites 58 situ measurements 58 Rosetta orbiter 58 infrared telescopes 58 Envisat satellites 58 interferometric synthetic aperture radar 58 DEIMOS 57 Imaging Spectrometer 57 monochromators 57 spectroscopic 57 cantilever deflection 57 AMSR E 57 STEREO spacecraft 57 multiband imaging photometer 57 neutron spectrometer 57 Interferometric 57 laser spectroscopy 57 cosmological distances 57 deformable mirror 57 spaceborne 57 Cloud Aerosol Lidar 57 infrared imagery 57 millimeter wavelengths 57 photometers 57 Atmospheric Infrared Sounder 57 INMS 57 SIRAL 57 IBEX spacecraft 57 Alpha Particle 57 intrinsic brightness 57 LAGEOS 57 radio occultation 57 planetary Transits 57 orbiting gamma ray 57 SQUIDs 57 Moessbauer 57 gradiometer 57 UVOT 57 Solar TErrestrial RElations Observatory 57 Near Infrared Camera 57 spectroscope 57 Keck telescopes 57 Faint Object 57 infrared 57 thermal infrared 57 infrared spectrograph 56 wavelength tunable 56 wavelength infrared 56 absorption spectroscopy 56 Moderate Resolution Imaging 56 Keck Telescope 56 satellite altimeters 56 Diviner 56 CALIPSO 56 Gamma ray 56 polar orbiting 56 Advanced Synthetic Aperture 56 D CIXS 56 O OREOS 56 submillimeter 56 optical wavelengths 56 spectrographic 56 imager 56 reflectometry 56 radar altimetry 56 Mars Color Imager 56 induced fluorescence 56 dipole moment 56 UAVSAR 56 Aqua satellite 56 Spectroscopic 56 monochromator 56 Orbiter MRO 56 retroreflector 56 altimetry 56 submillimeter wavelength 56 Cassini ion 56 NASA Atmospheric Infrared 56 Nikon D# Kowa 56 Adaptive optics 56 LRO spacecraft 56 reflectance spectroscopy 56 Fourier transform infrared spectroscopy 56 reflectometer 56 pyrometer 56 Moon Mineralogy Mapper M3 55 fluorescence quenching 55 SMOS 55 detect gamma rays 55 SINFONI 55 Extreme Ultraviolet Imaging Spectrometer 55 Laser Interferometer Gravitational Wave 55 Imaging Spectroradiometer 55 MERIS 55 Planck satellite 55 Reflection Radiometer 55 collimators 55 Moon Mineralogy Mapper 55 earth orbiting satellites 55 spectroscopic measurements 55 NOAA GOES 55 MODIS 55 infrared radiation 55 submillimeter wavelengths 55 EPOCh 55 gamma ray detector 55 infared 55 optical spectroscopy 55 Subaru telescope 55 resolution panchromatic 55 Telescope BAT 55 tomographic 55 photon counting 55 optomechanical 55 Spectroradiometer 55 Interferometric Synthetic Aperture Radar 55 SWIR cameras 55 photons emitted 55 ionospheric 55 Phased Array 55 Climate Experiment SORCE 55 IBEX Lo 55 Corot 9b 55 absorption spectra 55 Neutral Mass Spectrometer 55 WMAP satellite 55 infrared spectral 55 Envisat ASAR 55 ChemCam 55 photoelectron 55 radiometric measurements 55 Mini SAR 55 transmission electron microscope 55 astrometric 55 coronagraph 55 chlorophyll fluorescence 55 infrared wavelength 55 Ozone Monitoring 55 X ray absorption spectroscopy 55 Lunar Orbiter Laser Altimeter 55 interferometric observations 55 X ray Spectrometer 55 ESA Envisat satellite 55 QWIP 55 Context Camera 55 moonquakes 55 NASA Tropical Rainfall 55 Mission TRMM 55 azimuthal 55 photoelectron spectroscopy 55 emission spectrometer 55 Ray Spectrometer 55 linear Fresnel 55 Ulysses spacecraft 54 IR wavelengths 54 sondes 54 Raman spectrometer 54 VLTI 54 sonde 54 LWIR 54 Solar Dynamics Observatory 54 neutral mass spectrometer 54 WindTracer 54 Multi Object Spectrograph 54 radiometry 54 twin STEREO spacecraft 54 x ray beam 54 Satellites GOES 54 Magnetic Imager 54 Mini TES 54 Polar Operational 54 bolometer 54 Total Ozone Mapping 54 Interferometer VLTI 54 spectroscopy 54 Sitrans LR# 54 panchromatic 54 spectrometric 54 Muchachos Observatory 54 Pancam 54 radiative cooling 54 Multi Object Spectrometer 54 CCD camera 54 Submillimeter Array 54 multiwavelength 54 NIRSpec 54 spatially resolved 54 GRACE satellites 54 Profiler Suite OMPS 54 radar interferometry 54 Observatory SDO 54 electromagnetic EM 54 Tropical Rainfall Measuring 54 neutron detector 54 ultraviolet wavelengths 54 Burst Alert 54 ASCAT 54 Hinode spacecraft 54 illuminance 54 penetrating radar 54 Raman spectra 54 X ray pulses 54 ratiometric 54 Mars Climate Sounder 54 TSN PZ camera 54 THEMIS satellites 54 AVHRR 54 solar radii 54 micron wavelength 54 backscattering 54 SMOS mission 54 SPICAM 54 Suzaku X ray 54 NASA QuikScat satellite 54 keV 54 NASA WMAP 54 Photometric 54 SAXS 54 Infrared Thermal Imaging Spectrometer 54 Wilkinson Microwave Probe 54 infrared spectra 54 WISE infrared 54 ESA Planck 54 Keck Telescopes 54 HRTEM 54 wavefront sensor 54 widefield 54 tropospheric 54 Microwave Imaging Radiometer 54 Total Irradiance Monitor 54 Synthetic Aperture 54 multispectral imagery 54 spacecraft orbited 54 photodiode array 54 passive infrared 54 temperature barometric pressure 54 TRMM satellite 54 SECCHI 54 ACS WFC 53 transfer FRET 53 gamma ray detectors 53 submillimetre 53 X ray Telescope XRT 53 Multispectral 53 Imaging Spectroradiometer MODIS 53 NASA Far Ultraviolet 53 SCIAMACHY 53 bolometers 53 energy dispersive X 53 Descent Imager Spectral Radiometer 53 Convection Rotation 53 wavelengths 53 Magnetometer 53 laser altimetry 53 Mission TRMM satellite 53 Keck telescope 53 Lunar Reconnaissance Orbiter Camera 53 GOES O 53 confocal laser scanning 53 Planetary Transits 53 radar altimeters 53 orbiting Chandra 53 arcsec 53 Spitzer infrared 53 non dispersive infrared 53 near infrared NIR 53 UVIS 53 cryogenically cooled 53 ion microscope 53 Infrared Telescope Facility 53 Mossbauer spectrometer 53 Mars CRISM 53 WFC3 53 spectral bands 53 laser interferometer 53 ROSAT 53 radiosondes 53 Fourier transform 53 Smos 53 correlation spectroscopy 53 Compact Reconnaissance Imaging Spectrometer 53 UV photons 53 Ultraviolet Imaging Spectrograph 53 specular reflectance 53 ESO telescope 53 Advanced Spaceborne Thermal Emission 53 linewidth 53 Remote sensing 53 Microscopy Electrochemistry 53 lidar 53 arcminutes 53 wavefront sensing 53 Mastcam 53 fluorescence detector 53 MG J# +# 53 Aerosol Polarimetry Sensor 53 ICESat 53 ion thrusters 53 tunable filter 53 frequency combs 53 Heliospheric Observatory SOHO 53 pH ORP 53 electrons protons 53 WAAS GPS 53 hydrogen maser 53 VIMOS 53 GOES satellites 53 Area Telescope LAT 53 logarithmic amplifiers 53 Orbiter LRO 53 #.#nm [002] 53 magnetometry 53 UV VIS 53 gamma ray observatory 53 fiber optic gyroscopes 53 Force Microscopy 53 Radiometer 53 X ray telescope 53 view Sensor SeaWiFS 53 galvanometer 53 WISE spacecraft 53 frequency comb 53 NASA Aqua 53 cosmic gamma rays 53 5μm 53 Solar Backscatter Ultraviolet 53 energy dispersive x 53 optical microscope 53 Instrument OMI 53 CIRS 53 THz radiation 53 Landsat satellites 53 UV spectroscopy 53 fluorescence spectroscopy 53 Sounder AIRS instrument 53 DigitalGlobe WorldView 2 53 tunable diode laser 53 infrared astronomy 53 Doppler shift 53 speckle pattern 53 optical sectioning 53 microspectrophotometer 53 gamma ray observatories 53 irradiance 53 THEMIS 53 Normalized Difference Vegetation 53 ellipsometry 53 Ocean Salinity SMOS 53 Subaru Telescope 53 TanDEM X 53 Metop 53 InSb 53 micrometre sized 53 Near Infrared 53 parabolic antenna 53 Cavity Ring Down 53 spectral radiance 53 hyper spectral 53 ESA XMM Newton 53 inelastic scattering 53 surface roughness 53 spectroscopic technique 53 fluorescence microscope 53 Ti sapphire laser 53 hygrometers 53 TerraSAR X 53 optically pumped 53 jovian 53 Field Imager 53 cirrus cloud 53 LORRI 53 RPWS 53 infrared imagers 53 Light Detection 53 femtosecond pulses 53 astrometry 52 Mossbauer 52 FLIR Forward Looking 52 interferogram 52 Photoacoustic 52 sensor 52 spectrometry 52 ultraviolet spectrograph 52 CMB radiation 52 NASA twin STEREO 52 fluorometer 52 electrical resistivity 52 NASA Landsat 52 hexagonal mirrors 52 Envisat Advanced Synthetic Aperture 52 CRISM 52 SOHO spacecraft 52 satellite IKONOS 52 photometric 52 meter Keck telescopes 52 synthetic aperture radars 52 elemental composition 52 x ray fluorescence 52 NASA ICESat 52 imaging spectroscopy 52 STSS satellites 52 Ultraviolet Optical Telescope 52 chemiluminescence 52 resonance frequency 52 earthshine 52 inertial measurement 52 Imaging Spectrometer MERIS 52 scanning electron microscope SEM 52 Millimeter wave 52 mT 52 Spectroradiometer MODIS 52 mineralogical composition 52 electro optical sensors 52 arcsecond 52 Gas Chromatograph Mass Spectrometer 52 absorbs photons 52 diffraction patterns 52 stylus profilers 52 Ocean Salinity 52 Anisotropy Probe WMAP 52 ray Space Telescope 52 eyepiece #/#s f/#.# 52 Doppler lidar 52 datalogger 52 distant quasar 52 fainter objects 52 microwave remote sensing 52 HD#b 52 spectra 52 electron ion 52 calorimeter 52 excitation wavelengths 52 infra red 52 Mission SRTM 52 galvo 52 calorimetric 52 confocal microscopes 52 Envisat satellite 52 infrared sounder 52 HESS telescopes 52 scanning electron microscopes 52 UV Visible 52 terahertz waves 52 diffraction pattern 52 magnetic flux 52 Measuring Mission TRMM 52 remotely sensed 52 x ray microscopy 52 EDXRF 52 Anisotropy Probe 52 ENVISAT 52 InSAR 52 DEV DA TOMAR NEXT 52 High Resolution Imaging 52 occultations 52 Proba 52 gimbaled 52 spectroscopic observations 52 deformable mirrors 52 inertial guidance 52 C1XS 52 Fermi telescope 52 magnetic anisotropy 52 Near Infrared NIR 52 hyperspectral imagery 52 wavefront distortion 52 IR LEDs 52 Climate Experiment GRACE 52 multispectral imager 52 infrared spectrometer 52 Wilkinson Microwave Anisotropy Probe 52 photoacoustic 52 ultraviolet imaging spectrograph 52 mercury cadmium telluride 52 HARPS spectrograph attached 52 photoluminescence 52 NASA MODIS satellite 52 Evolution Explorer 52 ESA SMART 52 Fiber Bragg Grating 52 thermal emission spectrometer 52 detector arrays 52 specular reflection 52 Thermal Emission 52 ARPES 52 Infrared Camera 52 AKARI 52 gas chromatograph 52 spectral fingerprint 52 stellar occultations 52 MTSAT 1R 52 Microscopy AFM 52 Suite VIIRS 52 circularly polarized 52 millimeter wavelength 52 FORMOSAT 52 bathymetry 52 WIYN 52 photodetector 52 inertial measurement unit 52 InGaAs 52 Philae lander 52 antineutrino 52 Observatory STEREO 52 MODIS instrument 52 Reflection Radiometer ASTER 52 ESO La Silla 51 microprobe 51 Hubble Space Telescope HST 51 MetOp 51 Photometer 51 isotopic ratios 51 echo sounders 51 ADM Aeolus 51 force microscopy AFM 51 spectrophotometers 51 interferograms 51 Keck Interferometer 51 Infrared Array Camera 51 Nasa Mars Reconnaissance 51 Cosmic Origins Spectrograph 51 hyperspectral 51 infrared wavelengths 51 Doppler radars 51 stellar occultation 51 ESO Very Large Telescope 51 Samuel Oschin Telescope 51 radial velocity 51 emissivity 51 atmospheric aerosols 51 Lunar Laser Ranging 51 Focal Plane Array 51 Ionospheric 51 Spectrometry 51 altimeters 51 Rossby waves 51 Solar Radiation 51 gravitationally lensed 51 rotational axis 51 HARPS instrument 51 Diviner instrument 51 Geoscience Laser Altimeter 51 Array ALMA 51 Miniature Thermal Emission 51 Cosmic Background Explorer 51 XDS VLF EM 51 GOES N 51 detect gravitational waves 51 helium ions 51 excitation wavelength 51 powder diffraction 51 ultraviolet spectrometer 51 infrared emitters 51 acoustic Doppler 51 reflectance 51 Ranging LIDAR 51 MWIR 51 WFPC2 51 La Silla Observatory 51 Shuttle Radar Topography 51 reflector 51 total solar irradiance 51 IR spectroscopy 51 diffract 51 positron emitting 51 Meteorological Satellite 51 THEMIS spacecraft 51 OSIRIS 51 avalanche photodiode 51 Fluorescence 51 gravitational lens 51 parabolic mirror 51 ultrahigh resolution 51 Lyman alpha 51 SIRTF 51 heliostat 51 HiRISE camera 51 velocimetry 51 Mercury magnetosphere 51 Heliospheric Investigation 51 F#W 51 distant quasars 51 Tempel Tuttle 51 VLBA 51 Energy Dispersive X ray 51 cryo electron microscope 51 Submillimeter 51 APEX telescope 51 fluorescence emission 51 photomultiplier tube 51 magnetometer 51 ionization mass spectrometry 51 submillimetre wavelengths 51 ESO Paranal Observatory 51 equatorial orbit 51 Mössbauer spectrometer 51 diffraction grating 51 Greenbelt Md. manages 51 fluorescence excitation 51 radial velocity measurements 51 spectroradiometer 51 NDVI 51 multisensor 51 Imaging Spectroradiometer MODIS instrument 51 LADAR 51 transmission electron microscopes 51 NanoSIMS 51 CoRoT satellite 51 SPIRE instrument 51 ultrasonic sensors 51 Unit Telescopes 51 Mars Reconnaissance Orbiter MRO 51 mass spectrometer 51 chromatographs 51 collimator 51 panchromatic imagery 51 electrospray ionization 51 photomultiplier tubes 51 CloudSat 51 spectral irradiance 51 avalanche photodiodes 51 GRB# 51 ESA Integral 51 Moderate Resolution 51 Cassini orbiter 51 galactic cosmic rays 51 Arecibo radar 51 Hubble orbits 51 fluorescence spectrometer 51 STEREO observatories 51 SQUID 51 drifting buoys 51 remote sensing 51 sensors 51 indium gallium arsenide InGaAs 51 radiative transfer 51 multiphoton 51 visible wavelengths 51 scintillator 51 inverted microscope 51 Fabry Perot 51 sodar 51 starquakes 51 x ray diffraction 51 panoramic camera 51 orbiting telescopes 51 terahertz quantum cascade 51 X ray imager 51 X ray observatory 51 X ray detectors 51 ablator 51 resonant cavity 51 Aquarius SAC 51 atmospheric turbulence 51 LTQ Orbitrap Velos 51 KAGUYA 51 Keck Observatory 51 LROC 51 heliospheric 51 LADEE 51 Fregat upper stage 51 Radar Altimeter 51 cosmic ray flux 51 electron spectroscopy 51 thermal gradients 51 cesium vapor 51 Observatory LIGO 50 cryogenic temperatures 50 radiosonde 50 TDRSS 50 periodic dimming 50 UK DMC2 50 PUVA psoralen plus 50 radial velocities 50 Spitzer infrared spectrograph 50 Aqua satellites 50 ionisation 50 AERONET 50 measurements 50 ST5 50 nightglow 50 Paranal Chile 50 irregularly shaped asteroid 50 magnetic dipole 50 Conductivity Analyzer 50 located atop Mauna 50 luminosities 50 sub angstrom 50 IR spectra 50 Focal Plane 50 deconvolution 50 rover robotic arm 50 hyperspectral sensors 50 Geminga 50 electron neutrinos 50 Anisotropy 50 Ly alpha 50 nuclide 50 infrared IR 50 STIS 50 wavebands 50 multispectral camera 50 POES 50 inertial navigation 50 Mars Orbiter Laser Altimeter 50 single axis trackers 50 collinear 50 PIR sensor 50 Planck spacecraft 50 doppler 50 infrared rays 50 horizontally polarized 50 Envisat 50 Lunar Reconnaissance Orbiter LRO 50 Mauna Kea Hawaii 50 LVDTs 50 Phoenix Microscopy Electrochemistry 50 linearly polarized light 50 Planck telescope 50 Extragalactic 50 Microwave Radiometer 50 NIST traceable 50 Shallow Subsurface Radar 50 Raman spectroscopy 50 aboard Envisat 50 multi spectral 50 numerical aperture NA 50 composite infrared spectrometer 50 HIRES spectrometer 50 solar corona 50 weak gravitational lensing 50 pulsed Doppler 50 SNR #-#.# 50 quadrupole 50 infra red radiation 50 NASA Infrared Telescope 50 probe microscopes SPMs 50 Interferometry 50 darkfield 50 Strain Gauge 50 InfraRed 50 electrical impedance 50 fluorescence resonance energy 50 frequency electromagnetic waves 50 ultrashort pulses 50 highly collimated 50 planetary transits 50 Moessbauer spectrometer 50 XMM Newton X ray 50 infrared observatory 50 subwavelength 50 periodicities 50 X ray wavelengths 50 helicity 50 GJ #b [002] 50 Solar Terrestrial Relations 50 inclinometers 50 spectroradiometers 50 QuikSCAT 50 FTIR spectrometer 50 photolysis 50 C NOFS 50 inertial measurement units 50 inclinometer 50 microwave frequencies 50 scanning electron 50 Microwave Limb Sounder 50 μm diameter 50 microshutters 50 scanning tunneling microscopy 50 Mars Orbiter Camera 50 Rayleigh scattering 50 photochemical reactions 50 WAAS EGNOS 50 electro optical sensor 50 laser speckle 50 confocal microscope 50 infrared detector 50 adaptive optics AO 50 evanescent waves 50 emission spectra 50 Josephson junction 50 quantum oscillations 50 STEREO 50 liquid chromatograph 50 ultracold atoms 50 laser pulses 50 microscopic imager 50 neutron detectors 50 Mauna Loa Observatory 50 fluorescence intensity 50 uniaxial 50 attosecond 50 meter Keck telescope 50 FUV 50 isotherm 50 Optical Spectroscopic 50 Cherenkov radiation 50 voltage divider 50 photodiodes 50 Kelvins 50 infrared LEDs 50 dI dV 50 geostationary satellite 50 klystron 50 optical telescopes 50 satellite altimetry 50 diffuse reflectance 50 telescope atop Mauna 50 Magnetospheric 50 geoid 50 Thermal Emission Imaging 50 X ray spectroscopy 50 Multibeam 50 geosynchronous 50 polarizing filters 50 mesospheric 50 W#A [002] 50 #nm #nm [002] 50 cryostat 50 CCD detector 50 Bestech Australia 50 millimeter wave MMW 50 Hyperspectral Imager 50 spectrophotometry 50 photobleaching 50 Diviner Lunar Radiometer Experiment 50 optical telescope 50 inertial sensor 50 Gaussian beam 50 FORCAST 50 EO IR sensor 50 X rays gamma rays 50 Polarimetry 50 arcmin 50 reflectorless 50 MESSENGER MErcury Surface 50 Argo floats 50 X ray microanalysis 50 interferometric technique 50 NuSTAR 50 radar lidar 50 geoneutrinos 50 spectral characteristics 50 VIIRS 50 NFIRE satellite 50 enthalpy 50 EMCCD camera 50 magnetotelluric 50 optical spectra 50 Relations Observatory STEREO 50 Femtosecond 50 gravitational radiation 50 echosounder 50 MSn 50 BLG #L 50 Mini Thermal Emission 50 Scanning Electron Microscope 50 visit http:/saturn.jpl.nasa.gov 50 vibrational modes 50 FTIR spectroscopy 50 Tropospheric Emission Spectrometer 50 Solar Orbiter 50 parabolic dish 50 Envisat Medium Resolution 50 TerraSAR X satellite 50 infrared ultraviolet 50 bathymetric 50 x ray scattering 50 diffusion coefficient 50 RXTE 50 particle detector 50 inch Samuel Oschin 50 Credits ESA 50 Imager 50 Cryosat 50 Optical Telescope 50 Climate Experiment 50 mount inductors 50 Microgage 50 fluorescence imaging 50 spectrophotometer 50 UVES 50 advection 50 SBSS satellite 50 CARTOSAT 2A 50 Radar ASAR 50 piezoelectric transducer 50 mineralogical mapping 50 Earth ionosphere 50 Mars orbiters 50 Saturn auroral 50 optical spectrum analyzer 50 uses sodar sound 50 nanomanipulation 50 NASA THEMIS 50 Infrared Atmospheric 50 photocurrent 50 Mercury exosphere 50 COROT 50 Landsat satellite 50 dropsonde 49 electron optics 49 NICMOS 49 lightwaves 49 geo stationary 49 photocells 49 Nernst 49 tomography 49 QCLs 49 micron pixel pitch 49 GeckoOrient ™ 49 Fourier transform infrared FTIR 49 WISE telescope 49 Absorption Spectroscopy 49 Infrared Mapping Spectrometer VIMS 49 vegetation greenness 49 SIM PlanetQuest 49 magnetospheric 49 sounders 49 nanopositioning 49 IFSAR 49 #nm laser [001] 49 TRMM 49 scatterometry