Related by context. All words. (Click for frequent words.) 56 AFWA 54 AWIPS 54 reachback 54 NAWCAD 53 geosynchronous 53 Environmental Satellite POES 53 Differential GPS 53 Relative Navigation 52 microwave remote sensing 52 Polar Operational 52 JPSS 52 Mission TRMM 52 Metop 52 command network Istrac 52 High Frequency AEHF 51 Remote sensing 51 AERONET 51 LDCM 51 C NOFS 51 GOES satellites 51 AFSCN 51 L5 signal 51 BFT HC 51 scatterometer 51 NAVSTAR Global Positioning System 51 Infrared Pathfinder Satellite 51 meteorological satellites 51 Based Augmentation System 51 Meteorological Satellite 51 geo stationary satellite 51 geosynchronous communications 51 Program DMSP 50 RADARSAT 2 50 Synthetic Aperture Radar 50 Mars Climate Sounder 50 MUOS satellites 50 diazepam pharmacy 50 SATCOM WGS 50 Environmental Satellites POES 50 airborne shipboard 50 Block IIIA 50 NSPO 50 Bioastronautics Roadmap 50 GMTI 50 airborne remote sensing 50 Orion MPCV 50 spaceborne 50 POES satellites 50 GOSAT 50 geosynchronous orbits 50 Uninhabited Aerial Vehicle 50 NOAA GOES 50 PEO IWS 50 Earth Observation EO 50 Earth orbiting satellites 50 CCAFS 49 ENVISAT 49 Vandenberg AFB Calif. 49 microwave radiometer 49 Navstar GPS 49 Radar G ATOR 49 Geosynchronous 49 Glonass K 49 Satellite Aided Tracking 49 SUPARCO 49 MUOS satellite 49 synthetic aperture radar 49 aboard ESA Envisat 49 deorbiting 49 NAVSTAR 49 hydro meteorological 49 operationally responsive space 49 EPOCh 49 USAKA 49 Global Differential GPS 49 SeaSpace 49 telemetry tracking 49 USSTRATCOM 49 Wallops Island Va. 49 TIROS 49 Scatterometer 49 remotely sensed 49 polar orbiting 49 DCGS N 49 ROCSAT 2 49 Data Buoy 49 QZSS 49 geosynchronous satellites 49 Observing System 49 TecSAR 49 Orbital Debris 49 Luan Enjie 49 POES 48 Wallops Island VA 48 GPS IIF satellites 48 Service Solutions IS3 48 O OREOS 48 polar orbiting satellites 48 GAGAN 48 SPY 1F 48 PS Goel 48 orbit GEO 48 downlinks 48 hydrometeorological 48 Satellites GOES 48 TDRSS 48 geosynchronous satellite 48 Spectroradiometer MODIS 48 SPAWAR Systems Center 48 ESMD 48 Cloud Aerosol Lidar 48 hydrography 48 NEXRAD radar 48 GOES O 48 Innovative Partnerships Program 48 Wide Area Augmentation 48 Landsat satellites 48 SATCOM WGS satellite 48 GPS IIIA 48 spokesman Michael Braukus 48 RQ 4N 48 Block IIF 48 Global Precipitation Measurement 48 USGS EROS 48 AEHF satellite 48 ORBIMAGE 48 Conrad Lautenbacher Jr. 48 Fleet Numerical 48 Redu Belgium 48 STSS Demonstration 48 Rosaviakosmos 47 Cospas Sarsat 47 Allard Beutel 47 NASA GSFC 47 Space Administration CNSA 47 Remote Sensing Laboratory 47 CHIPSat 47 Shailesh Nayak 47 LaRC 47 3rd SOPS 47 ARCTUS 47 Ocean Salinity 47 earth orbiting satellites 47 NAVOCEANO 47 SBSS Block 47 Landsat Data Continuity 47 Navy MH #R 47 Advanced Microwave Scanning 47 Rosetta orbiter 47 CBERS 47 AMPERE 47 SENTEL 47 Remote Sensing Agency NRSA 47 Azerspace 47 VIIRS 47 SBSS satellite 47 radiometer 47 Ancillary Terrestrial Component ATC 47 EarthCARE 47 LRO spacecraft 47 remote sensing 47 Continuity Mission LDCM 47 Yuri Koptev 47 Galileo constellation 47 Fengyun 2D 47 Turksat 4A 47 NPO Lavochkin 47 SMOS Soil Moisture 47 Miltec 47 Synthetic Aperture Radar SAR 47 Spaceflight Meteorology Group 47 MetOp satellite 47 Space Fence 47 Roshydromet 47 entire Milstar constellation 47 CBERS 2B 47 C4I systems 47 Shuttle Radar Topography 47 JCSAT 9 47 Anik F3 47 electro optic sensors 46 Moderate Resolution Imaging 46 Carl Marchetto 46 Mars Color Imager 46 UAVSAR 46 Cargo Launch Vehicle 46 Nathaniel Servando 46 LEOP 46 experimental payloads 46 Satellite System NPOESS 46 AeroAstro 46 WAAS Wide 46 geostationary satellite 46 Planetary Protection 46 Express AM# 46 TDRS K 46 Item Unique Identification 46 Monics 46 inertial confinement fusion 46 DKET 46 Augmentation System 46 Telstar #R 46 SARSAT 46 MTSAT 1R 46 AN/APG-# 46 mineralogical mapping 46 Bill Schuster GeoEye 46 multibeam 46 Situ Resource 46 hyper spectral 46 meteorological oceanographic 46 SATCOM Satellite 46 CReSIS 46 Hyperspectral Imager 46 ISS Reshetnev 46 GQM #A Coyote 46 EO IR sensor 46 Analex 46 PORTS ® 46 NPOESS 46 NASA Wallops 46 AEHF 46 NAVTEX 46 GPS Block IIF 46 Predator unmanned 46 Remote Sensing Satellites 46 geostationary communications 46 Teledyne Brown 46 vehicles UGVs 46 National Polar Orbiting 46 Michoud La. 46 radio occultation 46 Barron Beneski 46 VTUAV 46 RSIS 46 MILSATCOM 46 Vehicles Directorate 46 spokesman Barron Beneski 46 NASA WMAP 46 streamgages 46 Philae lander 46 Yahsat 1A 46 RapidEye constellation 46 Combatant Commands 46 ISC Kosmotras 46 NASA Landsat 46 GOES R 46 Northop Grumman 46 JTRS Cluster 46 C2BMC 46 COSPAS 46 Intelsat IS 45 Landsat Data 45 Insat 2E 45 Lee Joo jin 45 WAAS GPS 45 NIMA 45 Vexcel Corporation 45 SPOT Image 45 Helinet Technologies 45 Geo IK 45 ISRO Telemetry Tracking 45 Jupiter Icy Moons Orbiter 45 Advanced EHF 45 Christopher Scolese 45 Craig Steidle 45 Telesat Nimiq 45 NPOESS Preparatory Project 45 visit http:/www.nasa.gov/shuttle 45 Technology Insertion 45 Greenbelt Md. manages 45 GPS IIF 45 System GLONASS 45 William Gerstenmaier 45 Spacecraft Control 45 remote sensing satellites 45 Solar Backscatter Ultraviolet 45 Signals Intelligence 45 Ku Band 45 eLoran 45 JSTARS aircraft 45 Operationally Responsive Space 45 DTCS 45 Polar orbiting Operational 45 intelligence SIGINT 45 Cooperative Engagement Capability 45 ASCAT 45 LONGBOW 45 Forward Looking Infrared FLIR 45 Imaging Spectroradiometer 45 Kosmotras 45 RISAT 2 45 Yuan Jiajun 45 Kirtland AFB NM 45 ESTRACK 45 Warner Robins ALC 45 EKV 45 KOMPSAT 45 Insat 4B 45 Positioning Systems 45 Orion CEV 45 SJFHQ 45 Real Time Kinematic 45 vegetation greenness 45 System Block IIR 45 WGS satellite 45 Tropical Rainfall Measuring 45 Alexis Livanos 45 STRATCOM 45 BUMED 45 UNITeS contract 45 Climate Experiment GRACE 45 AIRS instrument 45 Alexei Zolotukhin 45 orbiting gamma ray 45 visit http:/saturn.jpl.nasa.gov 45 HIAPER 45 polarimetric 45 NSWC Dahlgren 45 EchoStar XIV 45 geostationary 45 localiser 45 G ATOR 45 Faint Object 45 AFCEE 45 INTELSAT 45 Spaceway F1 45 Undersea Warfare 45 Mobile User Objective 45 Dnepr rocket carrying 45 NASRDA 45 AMRDEC 45 NASA Stratospheric Observatory 45 SMDC ARSTRAT 45 bioenvironmental 45 Wallops Flight Facility 45 LEO satellites 45 SkyLynx 45 NOAA 45 WGS satellites 45 System SBIRS 45 ASTRA 5B 45 Mark N. Sirangelo 44 Reshetnev 44 Navigation Satellite System 44 Thermal Emission Spectrometer 44 Vehicle OBV 44 AFSPC 44 SAR Lupe 44 Centre VSSC 44 MIPSolutions 44 geo stationary orbit 44 Geo Informatics 44 GOES N 44 geo synchronous 44 BBSNews #-#-# NASA 44 GDEM 44 UNAVCO 44 dismounted soldier 44 Combat Survivor Evader 44 FORMOSAT 44 CSOC 44 Interferometric Synthetic Aperture Radar 44 VT Milcom 44 electro optical sensors 44 CYBERCOM 44 remote sensing imagery 44 shuttle Endeavour STS 44 INSAT satellite 44 Mission SRTM 44 hyperspectral sensors 44 nexgen 44 Biodefense Analysis 44 USCENTCOM 44 inertial navigation system 44 Thaad 44 DigitalGlobe WorldView 44 AFOSR 44 NASAs 44 Milstar constellation 44 Directive #.# 44 Anyamba 44 dissolved oxygen pH 44 Hydrography 44 Intelsat satellites 44 Earthscope 44 T#XR 44 IFSAR 44 ESA Envisat 44 Earth Observation System 44 Anik G1 44 Oceansat 44 Dr VK Saraswat 44 CryoSat mission 44 Command Network ISTRAC 44 MoES 44 System ILS 44 Michibiki 44 ImageCat 44 National Airspace System 44 USARCENT 44 Insat 3A 44 Shenzhou spaceships 44 AMERICOM Government 44 Earth orbit LEO 44 Resourcesat 2 44 MTSAT 44 Versatile Affordable 44 INSAT 3A 44 QuikSCAT 44 Cropcast 44 Herb Satterlee 44 NEXRAD 44 ESA ERS 44 Aqua satellite 44 Ocean Observatories Initiative 44 UHF payload 44 Inertial Navigation System 44 USTRANSCOM 44 LAPAN 44 Meteorological Laboratory 44 Director Charles Elachi 44 MicroSat Systems 44 AVHRR 44 geodesy 44 JSAT 44 JWFC 44 Full Operational Capability 44 AN/AQS-#A 44 William Readdy NASA 44 Wideband Global 44 Automated Surface 44 Milstar 44 Historical Climatology Network 44 System WAAS 44 interferometric synthetic aperture radar 44 I2WD 44 Baykonur 44 Antenna LISA 44 JTRS radios 44 Michael Braukus 44 SKYWARN spotters 44 GPS IIR M 44 PAVE PAWS 44 spacecraft orbited 44 Istrac 44 LANDSAT 44 E'Prime 44 Helioseismic 44 General Alexander Zelin 44 Troy Nicolini 44 Air Combat Maneuvering 44 Russian Poisk module 44 MQ 8B 44 Commercial Reusable Suborbital 44 Navy Military Sealift 44 windshield wiper maneuver 44 MJ Harden 44 Advanced EHF satellites 44 Explorer IBEX 44 Thales Alenia 44 USNORTHCOM 44 AFOTEC 44 Battlelab 43 STORRM 43 NASDAQ VSEC 43 Eutelsat Communications SA 43 AMSR E 43 Total Ozone Mapping 43 CSEL 43 Orbiter spacecraft 43 Doppler radars 43 Interior Laboratory GRAIL 43 SPACEWAY TM 43 TSIS 43 CARTOSAT 2A 43 microwave radiometers 43 AIRSS 43 Eric Becklin 43 NAVSTAR GPS 43 radars telemetry 43 XTAR LLC 43 Paksat 1R 43 OSRVT 43 Lunar CRater Observation 43 Spectroradiometer 43 GeneSat 43 Expeditionary Logistics 43 CEGIS 43 RazakSAT 43 MEPAG 43 TerraSAR X satellite 43 Orion LAS 43 Altair lunar lander 43 Instrument OMI 43 m2mi 43 AirLaunch 43 EUL 43 Launch Vehicle EELV 43 radiosondes 43 NASA 43 Mars Pathfinder lander 43 gravity gradiometer 43 OrbView 3 43 www.lockheedmartin.com 43 Reconnaissance ISR 43 AEHF satellites 43 INCOIS 43 Dmitri Kondratyev 43 NASA Lunar Crater 43 Logistics Readiness 43 Electronic Proving Ground 43 Navy Surface Warfare 43 RTSC 43 tethered aerostat 43 Analex Corporation 43 Musabayev 43 Institute SwRI 43 Moon Mineralogy Mapper 43 OuterLink 43 HAMSAT 43 GPS WAAS 43 WC #J 43 JFIIT 43 Sparrow Missile 43 INSAT 4B 43 Sun Laiyan 43 Operations Mission Directorate 43 GIOVE B 43 TAMMAC 43 NOAA Undersea Research 43 Sounder AIRS instrument 43 ASTRA 1KR 43 Multibeam 43 IOOS 43 DSCS 43 commander Leroy Chiao 43 MODIS instrument 43 Control Moment Gyroscope 43 Wideband Gapfiller 43 Engineering Command NAVFAC 43 NuSTAR 43 VARGIS 43 Consolidated Afloat 43 GPS IIR 43 Milstar satellites 43 Derek Hassmann 43 hydrometeorology 43 SGSI 43 MSIAC 43 multispectral 43 Chairman G Madhavan 43 Polar Epsilon 43 iGT 43 TORU 43 geo synchronous transfer 43 Envisat satellites 43 USAMRMC 43 CAIB recommendations 43 geodynamic 43 Coast Guard USCG 43 EADS SPACE 43 downlinked 43 Meteorological Satellites 43 ASRC Aerospace 43 SWIR cameras 43 Airborne Mine Countermeasures 43 fiber optic gyroscopes 43 Global Navigational Satellite 43 Skynet 5C 43 Solar Orbiter 43 SPAWAR Systems 43 Decadal Survey 43 Lunar Laser Ranging 43 hydrographic surveying 43 SMOS 43 inertial measurement unit 43 situ measurements 43 Nasdaq ISYS 43 Nasdaq VSEC 43 Volatile Evolution 43 TECSAR 43 USN Retired 43 SBAS 43 Ron Grabe Orbital 43 astronauts Scott Parazynski 43 Upper Atmosphere 43 DOE NNSA 43 Klinkrad 43 imaging spectrometer 43 ScanEagle UAV 43 Advanced Extremely 43 Kwajalein Island 43 Analysis Centers IACs 43 EnhancedView 43 NASA GeneSat 1 43 COSPAS SARSAT 43 hydrographic 43 Space Interferometry Mission 43 Lynn Dugle president 43 WX4NHC 43 NOAO 43 NORAD USNORTHCOM 43 sensor payloads 43 remote sensing payloads 43 APXS 43 Minotaur IV launch 43 GeoSAR 43 MPCV 43 ANTRIX 43 AirDat 43 Unmanned Ground Vehicle 43 Intercontinental Ballistic Missile ICBM 43 fleet replenishment oiler 43 datalink 43 astrobiology scientist 43 narrowband tactical 43 MEI Technologies 43 SESE 43 Pressurized Module 43 subsurface soils 43 Suite VIIRS 43 Rick Oborn 43 netcentric 43 PTWC 43 Space Posture Review 43 Skynet 5B 43 Light Detection 43 WISE infrared 43 ESA Earth Observation 42 Satellite Successfully Launched 42 UH #M Upgrade 42 Quick Reaction Capability 42 Thermal Emission 42 cryocooler 42 view Sensor SeaWiFS 42 Orbital Sciences Corporation 42 Tactical Missile 42 UNITeS 42 neutron detector 42 Ronald Reagan Ballistic Missile 42 MHz transponder 42 move COTM 42 EarthData 42 atmospheric oceanic 42 GLONASS constellation 42 GSAT 5P 42 Akimeka 42 Raytheon IDS 42 SCISAT 42 Web visit http:/www.nasa.gov/home 42 INSAT 3D 42 Palapa D 42 Mesoscale 42 Atacama Large Millimeter Array 42 Neutron Detector 42 Aerosol Polarimetry Sensor 42 Megha Tropiques 42 dexterous robot 42 troposcatter communications 42 Nasa Goddard Space 42 GPS 2R 42 hyperspectral imagery 42 geo stationary 42 Differential Global Positioning 42 Delores Etter 42 German SAR Lupe 42 downlink 42 Anthony Remijan 42 Mid Infrared 42 orbiter Mars Odyssey 42 Hubble orbits 42 9 transponder 9C 42 MEASAT 3a 42 scientist Anthony Colaprete 42 Orbital Express 42 Andrea Accomazzo 42 Nexrad 42 Landsat satellite 42 Unified Incident Command 42 Identity Credential 42 CSTARS 42 DigitalGlobe WorldView 2 42 Reflection Radiometer 42 Naval Oceanographic 42 Selective Availability Anti Spoofing 42 commander Charlie Hobaugh 42 stream gages 42 ASKAP 42 planetary Transits 42 Imperva Application 42 satellites 42 CAISI 42 TCDL 42 hydrographic surveys 42 GPS GNSS 42 GLAST spacecraft 42 Gaele Winters 42 Mirelson 42 exactEarth Ltd. 42 microgravity experiments 42 Insat 4A 42 NASA Atmospheric Infrared 42 DCMO 42 ephemeris 42 Proxy Aviation 42 Xi'an Satellite 42 Observatory SDO 42 EarthSat 42 Navair 42 STSS satellites 42 Huygens descent 42 Combatant Commanders 42 NOAA Satellites 42 CERDEC 42 Centre SDSC 42 JPEO JTRS 42 GPS satellites 42 NASA MODIS 42 SUAV 42 Navy Multiband Terminal 42 Marine Corps Intranet NMCI 42 Radar Imaging 42 Launch Abort System 42 Flight Landata 42 USARPAC 42 RQ 4B Global 42 Normalized Difference Vegetation 42 Haim Eshed 42 NSSTC 42 Glonass navigation 42 Fugro EarthData 42 Charles McQueary 42 geodetic 42 DGPS 42 COSMO SkyMed 42 agro meteorological 42 Anisotropy Probe WMAP 42 Noaa 42 millimeter wave frequencies 42 Global Positioning Satellites 42 Alexander Vorobyov spokesman 42 product offerings CTDH 42 Strategic Command USSTRATCOM 42 deorbit burn 42 Earth Orbit LEO 42 Imaging Spectroradiometer MODIS instrument 42 PMEL 42 Milstar satellite 42 Optus C1 42 Orbiter LRO 42 Diviner Lunar Radiometer Experiment 42 laser altimetry 42 INSAT 2E 42 Commission SUPARCO 42 geostationary operational 42 Domain Awareness 42 Geostationary 42 Remote Sensing Satellite 42 IRNSS 42 NIMET 42 Multispectral 42 PEO C4I 42 Roman Vilfand 42 Naval Surface Forces 42 Advanced Synthetic Aperture 42 Lead Systems Integrator 42 Greenhouse Gases Observing 42 Braukus 42 laser altimeter 42 AFFTC 42 Dr Akhilesh Gupta 42 EarthScope 42 nautical charting 42 A#AX platform 42 geostationary satellites 42 Gary Croot 42 Persistent Surveillance 42 geosynchronous GEO 42 ESA Planck 42 SunPods SP 42 NROL 42 AMERICOM GOVERNMENT SERVICES 42 STeP R 42 seismographic 42 penetrating radar 42 Talgat Musabayev 42 exoatmospheric kill vehicle 42 interplanetary spacecraft 42 Orion Ares 42 W2A satellite 42 Explorers ASE 42 LEMV 42 HF VHF 42 Stardust NExT mission 42 Defense Operationally Responsive 42 Interfax AVN 42 Galileo satellites 42 CALIPSO 42 Yuri Lonchakov 42 ELINT 42 hyperspectral imager 42 Louise Francesconi 42 gaseous nitrogen 42 Langley AFB 42 warfighting concepts 42 PEO Soldier 42 INPE 42 MAJCOM 42 http:/saturn.jpl.nasa.gov 42 ESA SMART 42 gamma ray detector 42 AFRCC 42 System MUOS 42 TDRS 41 DOIM 41 Jacobs Sverdrup 41 Phased array 41 Envisat ASAR 41 JPALS 41 QuVIS servers 41 ESA Envisat satellite 41 SECAF 41 DigitalGlobe constellation 41 NIRCam 41 Systems Mission Directorate 41 Mission Directorates 41 NAIP 41 JPL manages 41 FPDS NG 41 Mission TRMM satellite 41 MARSIS radar 41 DigitalGlobe QuickBird 41 Advantech Satellite Networks 41 Astro Aerospace 41 datalinks 41 Earth Observation Programmes 41 SeaWiFS 41 ASTRA 5A 41 administrator Conrad Lautenbacher 41 NASA GLAST 41 Arabsat 4A 41 de confliction 41 Recon Optical 41 http:/www.nasa.gov/cassini 41 Aegis Destroyer 41 Theresa Hitchens 41 Colonel Alexander Drobyshevsky 41 biodetection 41 Intersputnik 41 CxP 41 BepiColombo 41 Ionospheric 41 Formosat 2 41 Reza Taghipour 41 geo stationary satellites 41 Geostationary Operational Environmental 41 ISTRAC 41 SDACS 41 counterspace 41 L#/L# GPS 41 WISE spacecraft 41 MUOS 41 Chow Kok Kee 41 Cosmo SkyMed 41 radar altimeters 41 John Nousek 41 see http:/www.oso.noaa.gov/poes/index.htm 41 MARDI 41 nonregulatory 41 Wideband Gapfiller Satellite 41 RpK 41 Dianne VanBeber spokeswoman 41 visit http:/www.lockheedmartin.com 41 Kiruna Sweden 41 Paksat 41 NSWC Port Hueneme 41 satellite 41 Robins AFB Ga. 41 FTI SAT 41 electro optical EO 41 ASTRA 3B 41 GIS remote sensing 41 Army CECOM 41 Earth Observation Satellites 41 Reflection Radiometer ASTER 41 Frank Muller Karger 41 Hyperspectral 41 Synthetic Aperture 41 Supplier Clearinghouse 41 Anik F2 41 #th RQW 41 composite infrared spectrometer 41 Vigilare 41 Jonathan Leinwand 41 RSC Energia 41 Mission Directorate 41 Orbiting Carbon Observatory OCO 41 EMCON 41 INMARSAT 41 unmanned lunar orbiter 41 loran 41 Jadacki 41 Ariane launcher 41 Thales Nederland 41 Milstar II 41 Terry Benthall 41 ESOC 41 geostationary orbits 41 Suzaku X ray 41 spokesman Greg Caires 41 ARISSat 41 Navy 41 Léopold Eyharts 41 MEO satellites 41 ICO G1 41 Compact Reconnaissance Imaging Spectrometer 41 BAMS UAS 41 metocean 41 SYSCOM 41 Astrium Satellites 41 MALE UAV 41 A# spacecraft 41 KDEM 41 Heidemarie M. 41 Don DeGryse Lockheed Martin 41 UVIS 41 JPDO 41 #.#-#.# GHz [005] 41 GB GRAM 41 HEO payloads 41 Beale AFB 41 Belvoir Va. 41 Agency NGA 41 Anne Hale Miglarese 41 Volker Liebig 41 NAVSUP 41 Ares Orion 41 USN Commander 41 Planetary Transits 41 JTF GNO 41 AN/AAQ-# 41 Tactical Automated 41 Missile Warning 41 Mounted Warrior 41 UHF SATCOM 41 HSOC 41 Watchkeeper UAV 41 Mercury Planetary Orbiter 41 Jill Allread partner 41 Offutt AFB Neb. 41 Wi Sys ™ 41 sidescan 41 pencil beam Scatterometer 41 HDOT 41 Airship Surveillance 41 deorbit 41 TTNT 41 WebTAS 41 infrared spectrometers 41 Navy EA #G 41 Convection Rotation 41 National Geodetic Survey 41 Spatiales 41 System GIS mapping 41 Alpha Rotary Joints 41 infrared telescopes 41 NFIRE 41 Earth Observations 41 CANEUS 41 gradiometer 41 Launched Successfully 41 Dr. Nilgun Gulcan 41 chlorophyll fluorescence 41 Navstar 41 AEGIS BMD 41 Chen Zhenlin 41 Landsat images 41 Optus D2 41 ATIRCM 41 infrared spectral 41 Beidou navigation 41 NNS Naval 41 Payload Operations Center 41 Aqua satellites 41 STEREO mission 41 Unmanned Aerial 41 OrbView 41 IKONOS 41 USSOUTHCOM 41 Testbed 41 Electronic Warfare EW 41 observing satellites 41 Droegemeier 41 TanDEM X 41 hydro geological 41 iPSTAR broadband 41 RT Logic 41 GPS IIF satellite