31 to 40 of 42,221 Results
May 9, 2024
Mehmet Ogut, 2024, "Demonstration of a Combined Active/Passive L-Band Microwave Remote Sensing Airborne Instrument", https://doi.org/10.48577/jpl.DFRXGU, Journal of Selected Topics in Applied Earth Observations and Remote Sensing, JPL Open Repository
The Passive Active L-Band System (PALS) is an airborne microwave instrument suite that combines a separate radar and radiometer airborne instrument with a common antenna. PALS has been used for salinity, wind speed, and soil moisture measurements, which is critical for calibratio... |
May 9, 2024
Kyongsik Yun, 2024, "AI in Space Exploration", https://doi.org/10.48577/jpl.2HHRSO, KARI (Korea Aerospace Research Institute) Seminar, JPL Open Repository
No abstract available. |
May 9, 2024
Karen An, 2024, "NISAR Applications Activities", https://doi.org/10.48577/jpl.JOJHUD, UF/FL-ASPRS Spring 2024 Geospatial Workshop, JPL Open Repository
No abstract available. |
May 8, 2024
Cedric David, 2024, "Decentralized Reactive Satellite Constellation Planning for Event Observation", https://doi.org/10.48577/jpl.3MXUBE, Journal of Spacecraft and Rockets, JPL Open Repository
Satellite observation planning is an active field of research that aims to improve the quantity and utility of observations by agile or taskable satellites. Most of the existing work focuses on observing static ground points with constant rewards, which is not sufficient to captu... |
May 8, 2024
Deacon Nemchick, 2024, "Supporting Information: Simplified Approach for Infrared Photodissociation Spectroscopy of Water-Tagged Ions with a Widely Tunable Quantum Cascade Laser", https://doi.org/10.48577/jpl.LQ0ZKS, Letter to Analytical chemistry, JPL Open Repository
This work presents a benchtop method for collecting the room temperature, gas phase infrared (IR) action spectra of protonated amino acids and their isomers. The adopted setup uses a minimally modified commercial electrospray ionization ion trap mass spectrometer (ESI-MS) coupled... |
May 8, 2024
William Frazier, 2024, "Development of Key Planetary Defense Deflection Technologies", https://doi.org/10.48577/jpl.EA3DH9, Future In-Space Operations (FISO) telecon, JPL Open Repository
No abstract available. |
May 8, 2024
Steve Chien, 2024, "Exploring Beyond Earth using Space Robotics: Update", https://doi.org/10.48577/jpl.2EZLHN, science robotics, JPL Open Repository
Robotic spacecraft enable exploration of our solar system, beyond our human presence. While spacecraft have explored every planet in the solar system, the frontiers of space robotics are at the cutting edge of landers, rovers, and now atmospheric explorers where robotic spacecraf... |
May 8, 2024
Ryan Park, 2024, "The Hera Radio Science Experiment at Didymos", https://doi.org/10.48577/jpl.KCTDHD, Planetary and Space Science, JPL Open Repository
Hera represents the European Space Agency's inaugural planetary defense space mission and plays a pivotal role in the Asteroid Impact and Deflection Assessment international collaboration with NASA DART mission that performed the first asteroid deflection experiment using the kin... |
May 7, 2024
Brandi Carrier, 2024, "Thresholds of Temperature and Time for Mars Sample Return: Final Report of The Mars Sample Return Temperature-Time Tiger Team", https://doi.org/10.48577/jpl.9L1CQV, Astrobiology, JPL Open Repository
The Time-Temperature Tiger Team (T4) was chartered by NASA and ESA to evaluate the risks to the scientific return of Mars Sample Return (MSR) samples if they are exposed to temperatures between +30 and +60 ⁰C. Thirteen scientists, were selected to represent the scientific discipl... |
May 7, 2024
Mark Rokey, 2024, "NEO Surveyor Mission System presentation", https://doi.org/10.48577/jpl.XORFPT, Science with NEO Surveyor, JPL Open Repository
No abstract available. |