Results 71 to 80 of about 22,060 (238)
Space Weather, 2020 Empirical models of the thermospheric density are routinely used to perform orbit maintenance, satellite collision avoidance, and estimate time and location of re‐entry for spacecraft.
Daniel A. Brandt +2 more
doaj +1 more source
Remote Sensing, 2020 There is a substantial opportunity to lift feed utilization and profitability on pasture-based dairy systems through both increased pasture monitoring accuracy and frequency.
J. Gargiulo +5 more
semanticscholar +1 more source
Launch support: Managing complementor bottlenecks in the disruptive innovation of small satellites
Strategic Management Journal, EarlyView.Abstract Research Summary Through both qualitative and quantitative analyses of large‐rocket providers' support for small‐satellite manufacturers before the emergence of small rockets, we examine how disruptors to an incumbent ecosystem gain support from complementors of the incumbent technology.
Yue Song, Yue Maggie Zhou, Xiaoping Zhao
wiley +1 more source
, 2022 The Get Away Special Passive Attitude Control Satellite (GASPACS) is a 1U CubeSat technology demonstration mission designed to test inflatable structures in space. The project aims to present a possible solution to the limited capacities of spacecraft by providing an inflatable boom that can be packed into a small space and then expanded into something
Danos, Jack +3 more
openaire +1 more source
A Bibliometric Review of the INCOSE's Model‐Based Systems Engineering Roadmap
Systems Engineering, EarlyView.ABSTRACT Over the past decade, model‐based systems engineering (MBSE) has gained attention as an approach for managing system complexity, offering a shift from a document‐based to a model‐based approach. The International Council on Systems Engineering (INCOSE) sparked increasing interest when it introduced MBSE and its roadmap as part of its systems ...
Marjolein Antoinette Jannyne Velthuizen +2 more
wiley +1 more source
Power Budgets for CubeSat Radios to Support Ground Communications and Inter-Satellite Links
IEEE Access, 2017 CubeSats are a class of pico-satellites that have emerged over the past decade as a cost-effective alternative to the traditional large satellites to provide space experimentation capabilities to universities and other types of small enterprises, which ...
Otilia Popescu
doaj +1 more source
Impact of Spatial Scale on Optical Earth Observation‐Derived Seasonal Surface Water Extents
Geophysical Research Letters, Volume 53, Issue 3, 16 February 2026.Abstract Landsat‐derived products are the most prominent, publicly available sources of large‐scale surface water extent data. However, few studies have assessed the limitations of spatial scale on such products. Here, we mapped seasonal surface water extents utilizing high‐resolution (4.77 m) PlanetScope Basemap imagery and machine learning.
Mollie D. Gaines +7 more
wiley +1 more source
Inter-CubeSat Communication with V-band "Bull's eye" antenna [PDF]
, 2014 We present the study of a simple communication scenario between two CubeSats using a V-band “Bull's eye” antenna that we designed for this purpose. The return loss of the antenna has a -10dB bandwidth of 0.7 GHz and a gain of 15.4dBi at 60 GHz. Moreover,
Drysdale, Timothy D., Vourch, Clement J.
core
Geophysical Research Letters, Volume 53, Issue 3, 16 February 2026.Abstract Field‐line curvature scattering (FLCS) is believed to be the primary mechanism forming electron isotropy boundaries (IB) and can rapidly scatter relativistic electrons from the outer radiation belt. However, its direct and quantitative impact on controlling outer belt electron lifetimes has never been directly assessed.
Man Hua +17 more
wiley +1 more source
DISCUS - The Deep Interior Scanning CubeSat mission to a rubble pile near-Earth asteroid
, 2018 We have performed an initial stage conceptual design study for the Deep Interior Scanning CubeSat (DISCUS), a tandem 6U CubeSat carrying a bistatic radar as main payload.
Bambach, Patrick +7 more
core +1 more source