1 to 10 of 34,625 Results
Mar 10, 2023
Yuan, Karen; Bingham, Andrew; Dahl, Luke; Sayfi, Elias, 2023, "Final Report of the Open Source Science for Earth System Observatory Mission Data Processing Architecture Study", https://doi.org/10.48577/jpl.AXZSUY, Root, V1
The Open Source Science for Earth System Observatory (ESO) Mission Data Processing Architecture Study was sponsored by Kevin Murphy, Chief Science Data Officer of NASA’s Science Mission Directorate (SMD) and Program Manager for the Earth Science Division (ESD)Data Systems. |
Mar 9, 2023
Martinez Sierra, Luz Maria, 2023, "Data set for the article ‘Unfolding the neutron flux spectrum on the surface of Mars using the MSL-RAD and Odyssey-HEND data’", https://doi.org/10.48577/jpl.S9J00R, Root, V1
The data attached was collected by the MSL-RAD and 2001-Mars Odyssey – HEND instruments on Mars. The data was cleaned and filter for 17 periods during the MSL mission. With the data we were able to create an empirical model and obtained the neutron environment and dose at the sur... |
Mar 9, 2023
Shannon Brown, 2023, "Single-Point Calibration for Microwave Sounders: Application to TEMPEST-D", https://doi.org/10.48577/jpl.Z4MQKW, Root, V1
Passive microwave sounders are critical for accurate forecasts from numerical weather prediction models. These sensors are calibrated using a traditional two-point approach, with one source typically a free-space blackbody target and the second a clear view to the cosmic microwav... |
Mar 9, 2023
Kimberley Miner, 2023, "Protect Earth’s orbit: Avoid high seas mistakes", https://doi.org/10.48577/jpl.0XQGCS, Root, V1
The global space industry is growing rapid-ly—the number of satellites in orbit is ex-pected to increase from 9000 today (1) to over 60,000 by 2030 (2). In addition, it is es-timated that more than 100 trillion un-tracked pieces of old satellites are already in orbit (3). Althoug... |
Mar 7, 2023
Bjorn Davidsson, 2023, "Collisional heating of icy planetesimals. I. Catastrophic collisions", https://doi.org/10.48577/jpl.KPPHKG, Root, V1
Planetesimals in the primordial disc may have experienced a collisional cascade. If so, the comet nuclei later placed in the Kuiper belt, scattered disc, and Oort Cloud would primarily be fragments and collisional rubble piles from that cascade. However, the heating associated wi... |
Mar 7, 2023
Kerry Cawse-Nicholson, 2023, "Surface Biology and Geology Optimal Design using Intrinsic Dimensionality", https://doi.org/10.48577/jpl.YM4MWN, Root, V1
The information content that can be derived from spectroscopic imagery increases with finer ground sampling distance, finer spectral resolution, more frequent revisit, and higher signal-to-noise ratios (SNRs). However, these parameters are not independent, and it is thus impossib... |
Mar 7, 2023
Shreya Parjan, 2023, "Distributed Observation Allocation for a Large-Scale Constellation", https://doi.org/10.48577/jpl.BLSHOR, Root, V1
Increased space and ground sensing are enabling new measurements of a wide range of Earth Science phenomena, including volcanism, flooding, wildfires, and weather. Large-scale observation constellations of hundreds of assets already exist (e.g. Planet Dove) with several constella... |
Mar 6, 2023
Klaus Havelund, 2023, "On Monitoring Linear Temporal Properties", https://doi.org/10.48577/jpl.Q0PSXC, Root, V1
Runtime verification facilitates monitoring the executions of a system against temporal properties, commonly to detect violations. Not every temporal property is fully monitorable however: in some cases, a positive or negative verdict on the monitored execution does not depend on... |
Mar 6, 2023
Klaus Havelund, 2023, "Concurrent Runtime Verification of Data Rich Events", https://doi.org/10.48577/jpl.6Q2XOD, Root, V1
This paper presents the open source runtime verification tool MESA (MEssage-based System Analysis), implemented in Scala, which supports concurrent monitors using the Actor model. Furthermore, the tool supports indexing (slicing) on the data values occurring in data-carrying even... |
Mar 6, 2023
Nelson Green, 2023, "Adding Radiation Induced Conductivity Test Capability to the JPL Dynamitron", https://doi.org/10.48577/jpl.ZYV0ZF, Root, V1
The Europa Clipper space environments test campaign has made extensive use of the Dynamitron electron accelerator located at the Jet Propulsion Laboratory. One of the most common uses of this facility has been gathering data on the internal electrostatic discharge (IESD) properti... |
