Auflistung Geophysik, Extraterrestische Forschung nach Titel
Anzeige der Dokumente 479-498 von 1223
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Ice Aggregation in Low‐Level Mixed‐Phase Clouds at a High Arctic Site: Enhanced by Dendritic Growth and Absent Close to the Melting Level
; ; (Journal of Geophysical Research: Atmospheres, 2022-08-19)
Low‐level mixed‐phase clouds (MPCs) occur extensively in the Arctic, and are known to play a key role for the energy budget. While their characteristic structure is nowadays well understood, the significance of different ... -
Ice microphysical processes exert a strong control on the simulated radiative energy budget in the tropics
; (Communications Earth & Environment, 2021-07-01)
Simulations of the global climate system at storm-resolving resolutions of 2 km are now becoming feasible and show promising realism in clouds and precipitation. However, shortcomings in their representation of microscale ... -
Ice Particle Properties Inferred From Aggregation Modelling
; ; ; ; ; (Journal of Advances in Modeling Earth Systems, 2020)
We generated a large number 105,000 of aggregates composed of various monomer types and sizes using an aggregation model. Combined with hydrodynamic theory, we derived ice particle properties such as mass, projected area, ... -
Identification of Source Faults of Large Earthquakes in the Turkey‐Syria Border Region Between 1000 CE and the Present, and Their Relevance for the 2023 Mw 7.8 Pazarcık Earthquake
; ;; ; ; (Tectonics, 2023-12-09)
Abstract The 6 February 2023,
M w 7.8 Pazarcık ... -
Identifying Radiation Belt Electron Source and Loss Processes by Assimilating Spacecraft Data in a Three-Dimensional Diffusion Model
; ; ; ; ; (Journal of Geophysical Research: Space Physics, 2020)
Data assimilation aims to blend incomplete and inaccurate data with physics-based dynamical models. In the Earth's radiation belts, it is used to reconstruct electron phase space density, and it has become an increasingly ... -
An Image Segmentation Approach for the Detection of Small-scale Magnetic Anomalies
; ; ; (2022)
Due to the still enormous burden of unexploded ordnance (UXO) in the subsurface worldwide, the safe recovery of a wide variety of buried weapons and ammunition requires efficient and reliable detection methods. Using a ... -
Imaging of Cenozoic climatic events and bottom water activities at the northeastern flank of Walvis Ridge: A correlation of seismic data with borehole data measurements
(Univ. Bremen, 2008)Seismic, marine, walvis ridge, bottom currents, climatic events. - The history of sedimentation and current activities at the northeastern flank of Walvis Ridge is investigated by a correlation of multichannel seismic data ... -
Imaging of Small‐Scale Heterogeneity and Absorption Using Adjoint Envelope Tomography: Results From Laboratory Experiments
; ; ; (Journal of Geophysical Research: Solid Earth, 2022-11-11)
To complement the information provided by deterministic seismic imaging at length scales above a certain resolution limit we present the first application of adjoint envelope tomography (AET) to experimental data. AET uses ... -
Imaging of vertical seismic profiling data using the common-reflection-surface stack
(Univ. Karlsruhe, 2008)Diese Dissertation beschäftigt sich mit der Entwicklung eines automatisierten, datenorientierten Abbildungsverfahrens, das auf der sogenannten Common-Reflection-Surface (CRS) Stapelung basiert. Durch die Miteinbeziehung ... -
Imaging seismic wave-fields with AlpArray and neighboring European networks
(International Journal of Earth Sciences, 2021-11-25)The AlpArray experiment and the deployment of Swath-D together with the dense permanent network in Italy allow for detailed imaging of the spatio-temporal imaging complexity of seismic wave-fields within the greater Alpine ... -
Imaging the Absorbing Feeding and Eruptive Pathways of Deception Island, Antarctica
; ; ; (Geophysical Research Letters, 2022-10-04)
Deception Island is one of the most active and best‐documented volcanoes in Antarctica. Since its last eruption in 1970, several geophysical surveys have targeted reconstructing its magmatic systems. However, geophysics ... -
Impact Forecasting to Support Emergency Management of Natural Hazards
; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; (Reviews of Geophysics, 2020)
Forecasting and early warning systems are important investments to protect lives, properties, and livelihood. While early warning systems are frequently used to predict the magnitude, location, and timing of potentially ... -
Impact of a large artificial lake on regional climate: A typical meteorological year Meso‐NH simulation results
; ; ; ; (International Journal of Climatology, 2021-07-29)
Large artificial lakes and reservoirs affect the meteorological regime of the shore area and the local climate takes on a number of new features that were previously absent. This work focuses on the weather impact of the ... -
Impact of Aeolus wind lidar observations on the representation of the West African monsoon circulation in the ECMWF and DWD forecasting systems
; ; ; ; ; (Quarterly Journal of the Royal Meteorological Society, 2023-03-14)
Abstract Aeolus is the first satellite mission to acquire vertical ... -
Impact of Diurnal Warm Layers on Atmospheric Convection
; ; (Journal of Geophysical Research: Atmospheres, 2023-07-14)
Abstract This manuscript presents a study of oceanic diurnal warm layers (DWLs) in kilometer‐scale ...
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Impact of flex power on GPS Block IIF differential code biases
; (GPS Solutions, 2020-07-08)
GPS Block IIF satellites are able to redistribute the transmit power between the signal components. This ability is called flex power, and it has been developed as a remedy against jamming. Since it is operationally not ... -
Impact of Intraseasonal Waves on Angolan Warm and Cold Events
; (Journal of Geophysical Research: Oceans, 2021-04-28)
The intraseasonal variability of the tropical eastern boundary upwelling region in the Atlantic Ocean is investigated using multiyear mooring and satellite data. Pronounced oscillations of alongshore velocity and sea level ... -
Impact of Martian Crustal Magnetic Field on the Ion Escape
; ; ; Woch, J.; McFadden, J.; ; ; ; (Journal of Geophysical Research: Space Physics, 2020)
Based on the Mars Atmosphere and Volatile EvolutioN (MAVEN) observations, we have analyzed the role of the crustal magnetic field on ion loss driven by the direct interaction of the solar wind with the Mars ionosphere. ... -
Impact of Parametrizing Microphysical Processes in the Jet and Vortex Phase on Contrail Cirrus Properties and Radiative Forcing
; (Journal of Geophysical Research: Atmospheres, 2022-12-07)
Contrail ice nucleation and ice crystal loss during the vortex phase control ice crystal numbers in young contrails and can have a strong impact on the properties and the life cycle of contrail cirrus. For current soot ... -
Impact of robot antenna calibration on dual-frequency smartphone-based high-accuracy positioning: a case study using the Huawei Mate20X
; ; ; ; ; (GPS Solutions, 2020-11-10)
The access to Android-based Global Navigation Satellite Systems (GNSS) raw measurements has become a strong motivation to investigate the feasibility of smartphone-based positioning. Since the beginning of this research, ...
