Results 41 to 50 of about 22,060 (238)
Digital Availability of Product Information for Collaborative Engineering of Spacecraft [PDF]
, 2019 In this paper, we introduce a system to collect product information from manufacturers and make it available in tools that are used for concurrent design of spacecraft.
A. L. Ramos +7 more
core +3 more sources
Space Weather, 2022 When the first CubeSats were launched nearly two decades ago, few people believed that the miniature satellites would likely prove to be a useful scientific tool. Skeptics abounded.
Harlan E. Spence +16 more
doaj +1 more source
GeotechnicsThe ability to precisely monitor soil moisture is highly valuable in industries including agriculture and civil engineering. As soil moisture is a spatially erratic and temporally dynamic variable, rapid, cost-effective, widely applicable, and practical ...
Savannah L. McGuirk, Iver H. Cairns
doaj +1 more source
Stability of CubeSat Clocks and Their Impacts on GNSS Radio Occultation
Remote Sensing, 2022 Global Navigation Satellite Systems’ radio occultation (GNSS-RO) provides the upper troposphere-lower stratosphere (UTLS) vertical atmospheric profiles that are complementing radiosonde and reanalysis data. Such data are employed in the numerical weather
Amir Allahvirdi-Zadeh +4 more
doaj +1 more source
Optical communication on CubeSats - Enabling the next era in space science
, 2018 CubeSats are excellent platforms to rapidly perform simple space experiments. Several hundreds of CubeSats have already been successfully launched in the past few years and the number of announced launches grows every year.
Biswas, Abhijit +6 more
core +1 more source
CubeSats: main characteristics and orbits [PDF]
Космические аппараты и технологииOver the past 25 years, CubeSats have accounted for nearly 15 % of all spacecraft launched into orbit. To support a comprehensive review of existing CubeSat missions and to enable the use of related data for planning and developing future missions, a ...
Yakovlev O. Ya., Malygin D. V.
doaj +1 more source
Deploying quantum light sources on nanosatellites II: lessons and perspectives on CubeSat spacecraft
, 2015 To enable space-based quantum key distribution proposals the Centre for Quantum Technologies is developing a source of entangled photons ruggedized to survive deployment in space and greatly miniaturised so that it conforms to the strict form factor and ...
Bedington, Robert +8 more
core +1 more source
Space Biology Research and Biosensor Technologies: Past, Present, and Future
Biosensors, 2021 In light of future missions beyond low Earth orbit (LEO) and the potential establishment of bases on the Moon and Mars, the effects of the deep space environment on biology need to be examined in order to develop protective countermeasures. Although many
Ada Kanapskyte +5 more
doaj +1 more source
TOWARDS DISTILLATION OF DEEP NEURAL NETWORKS FOR SATELLITE ON-BOARD IMAGE SEGMENTATION [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020 Cubesats platforms expansion increases the need to simplify payloads and to optimize downlink data capabilities. A promising solution is to enhance on-board software, in order to take early decisions, automatically.
F. de Vieilleville +3 more
doaj +1 more source
Silicon avalanche photodiode operation and lifetime analysis for small satellites
, 2013 Silicon avalanche photodiodes (APDs) are sensitive to operating temperature fluctuations and are also susceptible to radiation flux expected in satellite-based quantum experiments.
Chandrasekara, Rakhitha +3 more
core +1 more source