Development Of Autonomous Drone For Multipurpose Functions od Sim, Kai Sheng

“…Advanced Inertial Measurement Unit (IMU) feeds real time flight data to the processor as well as the Ground Control Station (GCS). Global Navigational Satellite System (GNSS) receiver accepts satellites’ signal to pinpoint location of UAV, assist the UAV’s flight over waypoints (WP) in auto modes, and override inaccurate flight parameters through Extended Kalman Filter (EKF). …”
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Atmospheric pressure loading in GPS positions: dependency on GPS processing methods and effect on assessment of seasonal deformation in the contiguous USA and Alaska od Herring, Thomas A

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Vehicle autonomy under the Arctic ice: environmental adaptation through model-aided machine learning od Viquez R., Oscar Alberto

“…Terrestrial and aerial uncrewed vehicles typically benefit from high-throughput communication systems which enable accurate positioning and operator input; Autonomous Underwater Vehicles (AUVs), however, generally require a higher degree of autonomy as they must rely on much more limited communication links and lack access to global navigation satellite systems (GNSS) while underway. This distinction becomes especially important in hazardous environments like the Arctic Ocean, where surface ice may impede an AUV from breaching to regain access to position and controller updates. …”
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GNSS characterization of hydrological loading in South and Southeast Asia od Materna, Kathryn, Feng, Lujia, Lindsey, Eric O., Hill, Emma M., Ahsan, Aktarul, Khorshed Alam, A. K. M., Kyaw, Moe Oo, Than, Oo, Aung, Thura, Ngwe Khaing, Saw, Bürgmann, Roland

“…The Myanmar–India–Bangladesh–Bhutan (MIBB) network of about 20 continuously operating Global Navigation Satellite Systems (GNSS) stations, established in 2011, provides an opportunity to study the Earth's response to these loads. …”
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GNSS signal tracking under weak signal or high dynamic environment od Yang, Rong

“…There is a growing need to continue operating the Global Navigation Satellite Systems (GNSS) receivers under increasingly challenging and stressful conditions, where signal experiences deep fading, blockage, or high platform dynamics. …”
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Analysis of atmospheric temperature and humidity from radio occultation measurements od Palmer, P, Paul Ian Palmer

“…<p>Radio occultation measurements from global navigation satellite systems, such as the Global Positioning System (GPS), represent a new source of numerical weather prediction information.…”

Probabilistic snapshot GNSS for low-cost wildlife tracking od Beuchert, J

“…Snapshot GNSS is more energy-efficient than conventional localisation methods based on global navigation satellite systems (GNSS), like the GPS. This is beneficial for long deployments on battery such as in wildlife tracking. …”

GNSS ionospheric scintillation studies in Singapore od Dhimas Sentanu Murti

“…Ionospheric scintillation has been a challenge for Global Navigation Satellites System (GNSS) application especially in equatorial region. …”
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High resolution indoor localization system using ultra wideband impulse radio od Vashistha, Ankush

“…Although, the global navigation satellite systems (GNSS) can provide good performance and positioning in outdoor systems, they are not very accurate when it comes to indoor locations or in GNSS-denied environments. …”
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Autonomous navigation of distributed spacecraft using intersatellite laser communications od Dave, Pratik K.(Pratik Kamlesh)

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A study of atmospheric gradient for the analysis of weather events and prediction of rainfall in the tropical region od Naha Biswas, Anik

“…At present, Global Navigational Satellite System (GNSS) can be used to measure the PWV values and by virtue of its improved spatiotemporal resolution and operational capability in all weather conditions, it has advantages over radiosonde and water vapor radiometer (WVR). …”
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Learning-based geometry-aware ego-motion estimation od Almalioglu, Y

“…Although most navigation systems heavily rely on signals from space-based Global Navigation Satellite Systems (GNSS), such as GPS, to estimate position, radio signals can be lost or degraded in many environments due to obstruction or reflection. …”