Results 51 to 60 of about 279 (122)
Development Policy Review, Volume 42, Issue 5, September 2024.Abstract Motivation Since 2017, more than a million forcibly displaced Rohingya refugees from Myanmar have been heavily reliant on humanitarian assistance in Cox's Bazar in Bangladesh. The donors and humanitarian stakeholders involved, often drawing on OECD recommendations, are calling for a triple nexus design linking humanitarian, development, and ...
Abdul Kadir Khan
wiley +1 more source
Resident space object (RSO) attitude and optical property estimation from space-based light curves
Advances in Space Research, 2022 Ryan Clark +3 more
openaire +1 more source
Influences of Space Weather Forecasting Uncertainty on Satellite Conjunction Assessment
Space Weather, Volume 22, Issue 7, July 2024.Abstract A significant increase in the number of anthropogenic objects in Earth orbit has necessitated the development of satellite conjunction assessment and collision avoidance capabilities for new spacecraft. Neutral mass density variability in the thermosphere, driven by enhanced geomagnetic activity and solar EUV absorption, is a major source of ...
William E. Parker +6 more
wiley +1 more source
Doublet Pulse Coherent Laser Radar for Tracking of Resident Space Objects
, 2014 In this paper, the development of a long range ladar system known as ExoSPEAR at NASA Langley Research Center for tracking rapidly moving resident space objects is discussed.
Shald, Scott +4 more
core
Resident space object passive bistatic radar detection using DVB-S2 signals
, 2018 Monitoring objects in Earth's orbit and preventing collisions is becoming an increasingly widespread task. In this regard, several monitoring systems using different type of sensors have been developed over time: Optical, Laser and Radar.
Luca Gentile +10 more
core +1 more source
Orbital Navigation Using Resident Space Object Observations
, 2018 With the population of Resident Space Objects (RSOs) in low earth orbit growing steadily year by year, there is an increasing challenge to track and map this population.
Ferguson, Philip, Driedger, Matt
core
Recurrent Neural Networks for Resident Space Objects Characterization in MEO and GEO
Resident Space Objects (RSOs) characterization is a key activity to support several Space Situational Awareness functions, such as accurate orbit prediction and collision avoidance.
Cimmino, Nicola +5 more
core +1 more source
Improving ballistic coefficient estimation of resident space objects in low earth orbit
, 2023 Characterizing Resident Space Objects (RSO) is fundamental for several Space Situational Awareness functions, such as accurate orbit prediction and collision avoidance.
Davide Amato +4 more
core
, 2021 Light curve inversion (LCI) has proven valuable in using photometric measurements to optimize various physical parameters of a resident space object (RSO) such as rotational period about its own spin axis, pole orientation and others.
Balachandran, Katiyayni
core
Experimental Comparison of Radon Domain Approaches for Resident Space Object's Parameter Estimation. [PDF]
Sensors (Basel), 2021 Ghio S +5 more
europepmc +1 more source