Science, ISSN 0036-8075, 06/2018, Volume 360, Issue 6393, pp. 1093 - 1096
Variable levels of methane in the martian atmosphere have eluded explanation partly because the measurements are not repeatable in time or location. We report...
VARIABILITY | ETHANE | MARTIAN ATMOSPHERE | SEARCH | MULTIDISCIPLINARY SCIENCES | COMETARY ORIGIN | HABITABILITY | ADSORPTION | LIFE | CLIMATE | Methane | Planets | Atmosphere | Mars (Planet) | In situ measurement | Background levels | Curiosity (Mars rover) | Measuring instruments | Mars atmosphere | Sediments | Volatiles | Pressure | Baseline studies | Confidence intervals | Seasonal variations | Mars | Mars craters | Tunable lasers | Mars rovers | Mars surface | Volatile compounds | Environmental and Society | Environmental Sciences | Atmospheric science | Engineering and Technology | Rymd- och flygteknik | Teknik och teknologier | Aerospace Engineering | Mechanical Engineering | Maskinteknik | Atmosfärsvetenskap
VARIABILITY | ETHANE | MARTIAN ATMOSPHERE | SEARCH | MULTIDISCIPLINARY SCIENCES | COMETARY ORIGIN | HABITABILITY | ADSORPTION | LIFE | CLIMATE | Methane | Planets | Atmosphere | Mars (Planet) | In situ measurement | Background levels | Curiosity (Mars rover) | Measuring instruments | Mars atmosphere | Sediments | Volatiles | Pressure | Baseline studies | Confidence intervals | Seasonal variations | Mars | Mars craters | Tunable lasers | Mars rovers | Mars surface | Volatile compounds | Environmental and Society | Environmental Sciences | Atmospheric science | Engineering and Technology | Rymd- och flygteknik | Teknik och teknologier | Aerospace Engineering | Mechanical Engineering | Maskinteknik | Atmosfärsvetenskap
Journal Article
IEEE Transactions on Evolutionary Computation, ISSN 1089-778X, 02/2010, Volume 14, Issue 1, pp. 133 - 149
Hardware implementation of genetic algorithms (GAs) is gaining importance because of their proven effectiveness as optimization engines for real-time...
IP core | Genetic mutations | Evolvable hardware | Engines | Genetic algorithms | genetic algorithm | Programmable logic arrays | Hardware | Field programmable gate arrays | Random number generation | Logic devices | Testing | Clocks | Genetic algorithm | field programmable gate arrays | COMPUTER SCIENCE, THEORY & METHODS | HARDWARE IMPLEMENTATION | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | Studies
IP core | Genetic mutations | Evolvable hardware | Engines | Genetic algorithms | genetic algorithm | Programmable logic arrays | Hardware | Field programmable gate arrays | Random number generation | Logic devices | Testing | Clocks | Genetic algorithm | field programmable gate arrays | COMPUTER SCIENCE, THEORY & METHODS | HARDWARE IMPLEMENTATION | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | Studies
Journal Article
IEEE Transactions on Geoscience and Remote Sensing, ISSN 0196-2892, 11/2014, Volume 52, Issue 11, pp. 6779 - 6792
Next-generation orbital imaging spectrometers will generate unprecedented data volumes, demanding new methods to optimize storage and communication resources....
Geometry | Clouds | Instruments | Snow | lossy compression | Brightness | Imaging | imaging spectroscopy | Real-time systems | Cloud screening | pattern recognition | real-time systems | COVER | SNOW | MISSION | IMAGING SPECTROMETER AVIRIS | ALGORITHM | VALIDATION | CLASSIFICATION | IMAGING SCIENCE & PHOTOGRAPHIC TECHNOLOGY | MODIS | RETRIEVAL | ENGINEERING, ELECTRICAL & ELECTRONIC | GEOCHEMISTRY & GEOPHYSICS | REMOTE SENSING | SPECTROSCOPY | Usage | Innovations | Real-time control | Spectrometer | Mathematical optimization | Remote sensing | Imaging spectrometers | Screening | Orbitals | Decision theory | Real time | Onboard | Channels
Geometry | Clouds | Instruments | Snow | lossy compression | Brightness | Imaging | imaging spectroscopy | Real-time systems | Cloud screening | pattern recognition | real-time systems | COVER | SNOW | MISSION | IMAGING SPECTROMETER AVIRIS | ALGORITHM | VALIDATION | CLASSIFICATION | IMAGING SCIENCE & PHOTOGRAPHIC TECHNOLOGY | MODIS | RETRIEVAL | ENGINEERING, ELECTRICAL & ELECTRONIC | GEOCHEMISTRY & GEOPHYSICS | REMOTE SENSING | SPECTROSCOPY | Usage | Innovations | Real-time control | Spectrometer | Mathematical optimization | Remote sensing | Imaging spectrometers | Screening | Orbitals | Decision theory | Real time | Onboard | Channels
Journal Article
Proceedings of the National Academy of Sciences, ISSN 0027-8424, 04/2015, Volume 112, Issue 14, pp. 4245 - 4250
The Sample Analysis at Mars (SAM) investigation on the Mars Science Laboratory (MSL) Curiosity rover has detected oxidized nitrogen-bearing compounds during...
Mars | Nitrates | Nitrogen | Astrobiology | Curiosity | VOLATILE | NITRATE | SEARCH | nitrogen | MULTIDISCIPLINARY SCIENCES | ENVIRONMENT | nitrates | THERMAL-DECOMPOSITION | MASS-SPECTROMETRY | ATMOSPHERE | astrobiology | SURFACE | ROCKNEST | FIXATION | Wind | Nitrates - chemistry | Temperature | Nitric Oxide - chemistry | Nitrogen - chemistry | Geologic Sediments - analysis | Nitrogen - analysis | Water - chemistry | Extraterrestrial Environment - chemistry | Mars probes | Sedimentation and deposition | Eolian processes | Mars (Planet) | Observations | Natural history | Earth and Planetary Astrophysics | Sciences of the Universe | Astrophysics | Physical Sciences | Atmospheric science | Engineering and Technology | Rymd- och flygteknik | Teknik och teknologier | Aerospace Engineering | Mechanical Engineering | Maskinteknik | Atmosfärsvetenskap
Mars | Nitrates | Nitrogen | Astrobiology | Curiosity | VOLATILE | NITRATE | SEARCH | nitrogen | MULTIDISCIPLINARY SCIENCES | ENVIRONMENT | nitrates | THERMAL-DECOMPOSITION | MASS-SPECTROMETRY | ATMOSPHERE | astrobiology | SURFACE | ROCKNEST | FIXATION | Wind | Nitrates - chemistry | Temperature | Nitric Oxide - chemistry | Nitrogen - chemistry | Geologic Sediments - analysis | Nitrogen - analysis | Water - chemistry | Extraterrestrial Environment - chemistry | Mars probes | Sedimentation and deposition | Eolian processes | Mars (Planet) | Observations | Natural history | Earth and Planetary Astrophysics | Sciences of the Universe | Astrophysics | Physical Sciences | Atmospheric science | Engineering and Technology | Rymd- och flygteknik | Teknik och teknologier | Aerospace Engineering | Mechanical Engineering | Maskinteknik | Atmosfärsvetenskap
Journal Article
2001
Conference Proceeding
IEEE Transactions on Geoscience and Remote Sensing, ISSN 0196-2892, 12/2015, Volume 53, Issue 12, pp. 6419 - 6428
We demonstrate real-time model-based atmospheric correction onboard the Next Generation Airborne Visible/Infrared Imaging Spectrometer. We achieve a reduction...
Next Generation Airborne Visible/Infrared Imaging Spectrometer (AVIRIS-NG) | Atmospheric measurements | Absorption | Atmospheric modeling | Atmospheric correction | ATmospheric REMoval (ATREM) | Scattering | imaging spectroscopy | Real-time systems | Aircraft | Standards | real time | IMAGING SPECTROMETRY | IMAGING SCIENCE & PHOTOGRAPHIC TECHNOLOGY | SATELLITE SIGNAL | ENGINEERING, ELECTRICAL & ELECTRONIC | GEOCHEMISTRY & GEOPHYSICS | REMOTE SENSING | SOLAR SPECTRUM | VEGETATION LIQUID WATER | Interpolation | Usage | Real-time control | Research | Remote sensing | Methods
Next Generation Airborne Visible/Infrared Imaging Spectrometer (AVIRIS-NG) | Atmospheric measurements | Absorption | Atmospheric modeling | Atmospheric correction | ATmospheric REMoval (ATREM) | Scattering | imaging spectroscopy | Real-time systems | Aircraft | Standards | real time | IMAGING SPECTROMETRY | IMAGING SCIENCE & PHOTOGRAPHIC TECHNOLOGY | SATELLITE SIGNAL | ENGINEERING, ELECTRICAL & ELECTRONIC | GEOCHEMISTRY & GEOPHYSICS | REMOTE SENSING | SOLAR SPECTRUM | VEGETATION LIQUID WATER | Interpolation | Usage | Real-time control | Research | Remote sensing | Methods
Journal Article
Space Science Reviews, ISSN 0038-6308, 9/2012, Volume 170, Issue 1, pp. 401 - 478
The Sample Analysis at Mars (SAM) investigation of the Mars Science Laboratory (MSL) addresses the chemical and isotopic composition of the atmosphere and...
Gas chromatography mass spectrometry | Noble gases | Curiosity Rover | Astrophysics and Astroparticles | Mars Science Laboratory | Aerospace Technology and Astronautics | Volatiles | Physics | Habitability | Extraterrestrial Physics, Space Sciences | Planetology | Evolved gas analysis | Isotopes | Gale crater | Mars, organic compounds | REFRACTORY ORGANIC-MATTER | MARTIAN DUST DEVILS | ALLAN HILLS 84001 | THERMAL-DECOMPOSITION | OXIDANT ENHANCEMENT | OZONE ABUNDANCE | GAS-CHROMATOGRAPHY | ASTRONOMY & ASTROPHYSICS | VIKING BIOLOGY EXPERIMENTS | IN-SITU ANALYSIS | ISOTOPIC COMPOSITION | Earth and Planetary Astrophysics | Sciences of the Universe | Astrophysics | Instrumentation and Methods for Astrophysic
Gas chromatography mass spectrometry | Noble gases | Curiosity Rover | Astrophysics and Astroparticles | Mars Science Laboratory | Aerospace Technology and Astronautics | Volatiles | Physics | Habitability | Extraterrestrial Physics, Space Sciences | Planetology | Evolved gas analysis | Isotopes | Gale crater | Mars, organic compounds | REFRACTORY ORGANIC-MATTER | MARTIAN DUST DEVILS | ALLAN HILLS 84001 | THERMAL-DECOMPOSITION | OXIDANT ENHANCEMENT | OZONE ABUNDANCE | GAS-CHROMATOGRAPHY | ASTRONOMY & ASTROPHYSICS | VIKING BIOLOGY EXPERIMENTS | IN-SITU ANALYSIS | ISOTOPIC COMPOSITION | Earth and Planetary Astrophysics | Sciences of the Universe | Astrophysics | Instrumentation and Methods for Astrophysic
Journal Article
2017 IEEE Aerospace Conference, ISSN 1095-323X, 03/2017, pp. 1 - 12
This paper discusses the building of a fully digital, Adaptive Tunable LAser Spectrometer (ATLAS) electronics/software platform for Earth and Planetary...
Harmonic analysis | Frequency modulation | Absorption | Instruments | Laser tuning | Power harmonic filters
Harmonic analysis | Frequency modulation | Absorption | Instruments | Laser tuning | Power harmonic filters
Conference Proceeding
IEEE Transactions on Computers, ISSN 0018-9340, 08/2013, Volume 62, Issue 8, pp. 1478 - 1480
This special section of IEEE Transactions on Computers presents some of the latest research developments in the field of adaptive hardware and systems. The...
Self-organizing networks | Hardware | Special issues and sections | COMPUTER SCIENCE, HARDWARE & ARCHITECTURE | ENGINEERING, ELECTRICAL & ELECTRONIC
Self-organizing networks | Hardware | Special issues and sections | COMPUTER SCIENCE, HARDWARE & ARCHITECTURE | ENGINEERING, ELECTRICAL & ELECTRONIC
Journal Article
Science, ISSN 0036-8075, 2013, Volume 341, Issue 6143, pp. 260 - 263
Stable isotope ratios of H, C, and O are powerful indicators of a wide variety of planetary geophysical processes, and for Mars they reveal the record of loss...
ENVIRONMENTS | CARBONATES | EVOLUTION | CLIMATE HISTORY | MARS | MULTIDISCIPLINARY SCIENCES | METEORITE ALH84001 | SNC METEORITES | WATER CYCLE | D/H | GEOCHEMISTRY | Mars | Atmospheric sciences | Isotopes | Chemical compounds | Spacecraft
ENVIRONMENTS | CARBONATES | EVOLUTION | CLIMATE HISTORY | MARS | MULTIDISCIPLINARY SCIENCES | METEORITE ALH84001 | SNC METEORITES | WATER CYCLE | D/H | GEOCHEMISTRY | Mars | Atmospheric sciences | Isotopes | Chemical compounds | Spacecraft
Journal Article
IEEE Micro, ISSN 0272-1732, 11/2014, Volume 34, Issue 6, pp. 20 - 30
An autonomous fault-tolerant system (AFTS) is one that can reconfigure its own resources in the presence of permanent defects and spontaneous random faults...
Pulse width modulation | Table lookup | Synchronization | Circuit faults | R3TOS | Integrated circuits | Fault tolerance | Runtime | Embedded systems | reconfigurable hardware | real-time and embedded systems | Real-time systems | Reconfigurable architectures | Field programmable gate arrays | Reconfigurable hardware | Real-time and embedded systems | Railroads | Technology application | Usage | Control | Fault tolerance (Computers) | Real-time control | Design and construction
Pulse width modulation | Table lookup | Synchronization | Circuit faults | R3TOS | Integrated circuits | Fault tolerance | Runtime | Embedded systems | reconfigurable hardware | real-time and embedded systems | Real-time systems | Reconfigurable architectures | Field programmable gate arrays | Reconfigurable hardware | Real-time and embedded systems | Railroads | Technology application | Usage | Control | Fault tolerance (Computers) | Real-time control | Design and construction
Journal Article
2010 IEEE Sensors, ISSN 1930-0395, 11/2010, pp. 1887 - 1891
An architecture and process for the rapid prototyping and subsequent development of an adaptive tunable laser absorption spectrometer (TLS) are described. Our...
Frequency modulation | Absorption | Instruments | Gas lasers | Laser tuning | Measurement by laser beam
Frequency modulation | Absorption | Instruments | Gas lasers | Laser tuning | Measurement by laser beam
Conference Proceeding
IEEE Micro, ISSN 0272-1732, 11/2014, Volume 34, Issue 6, p. 20
An autonomous fault-tolerant system (AFTS) is one that can reconfigure its own resources in the presence of permanent defects and spontaneous random faults...
Controllers | Fault tolerance | Embedded systems | Operating systems | Real time | Field programmable gate arrays
Controllers | Fault tolerance | Embedded systems | Operating systems | Real time | Field programmable gate arrays
Journal Article
IFIP Advances in Information and Communication Technology, ISSN 1868-4238, 2016, Volume 483
Journal Article
2010 IEEE Aerospace Conference, ISSN 1095-323X, 03/2010, pp. 1 - 8
An architecture and process for the rapid prototyping and subsequent development of an adaptive tunable laser absorption spectrometer (TLS) are described....
Spectroscopy | Software prototyping | Absorption | Space missions | Tunable circuits and devices | Prototypes | Computer architecture | Aerospace electronics | Application software | Adaptive control
Spectroscopy | Software prototyping | Absorption | Space missions | Tunable circuits and devices | Prototypes | Computer architecture | Aerospace electronics | Application software | Adaptive control
Conference Proceeding
2018 IEEE Aerospace Conference, ISSN 1095-323X, 03/2018, Volume 2018-, pp. 1 - 11
The emergent technology of system-on-chip (SoC) devices promises lighter, smaller, cheaper, and more capable and reliable space electronic systems that could...
Instruments | Aerospace electronics | Tools | Software | Real-time systems | Graphical user interfaces | Hyperspectral imaging
Instruments | Aerospace electronics | Tools | Software | Real-time systems | Graphical user interfaces | Hyperspectral imaging
Conference Proceeding
Proceedings of SPIE - The International Society for Optical Engineering, ISSN 0277-786X, 2018, Volume 10769
Conference Proceeding
2015 IEEE Aerospace Conference, ISSN 1095-323X, 03/2015, Volume 2015-, pp. 1 - 7
This paper presents an adaptive controller for CIRIS (Compositional InfraRed Interferometric Spectrometer) implemented on a stand-alone field programmable gate...
Fourier transforms | NASA | Noise | Detectors | Calibration | Field programmable gate arrays | Interferometers
Fourier transforms | NASA | Noise | Detectors | Calibration | Field programmable gate arrays | Interferometers
Conference Proceeding
Proceedings of SPIE - The International Society for Optical Engineering, ISSN 0277-786X, 2009, Volume 7347
Real-time evolvable systems are possible with a hardware implementation of Genetic Algorithms (GA). We report the design of an IP core that implements a...
Conference Proceeding
STAR, ISSN 1548-8837, 10/2007, Volume 45, Issue 20
This paper presents a vision of humanoid robots as human's key partners in future space exploration, in particular for construction, maintenance/repair and...
Journal Article
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