Variability of ionospheric plasma: results from the ESA swarm mission
Swarm is the first European Space Agency (ESA) constellation mission for Earth
Observation. Three identical Swarm satellites were launched into near-polar orbits on 22 …
Observation. Three identical Swarm satellites were launched into near-polar orbits on 22 …
Sun-induced chlorophyll fluorescence II: Review of passive measurement setups, protocols, and their application at the leaf to canopy level
Imaging and non-imaging spectroscopy employed in the field and from aircraft is frequently
used to assess biochemical, structural, and functional plant traits, as well as their dynamics …
used to assess biochemical, structural, and functional plant traits, as well as their dynamics …
Evaluation of empirical atmospheric models using Swarm-C satellite data
Swarm-C satellite, a new instrument for atmospheric study, has been the focus of many
studies to evaluate its usage and accuracy. This paper takes the Swarm-C satellite as a …
studies to evaluate its usage and accuracy. This paper takes the Swarm-C satellite as a …
Atmospheric density inversion based on Swarm-C satellite accelerometer
We used the Swarm-C accelerometer data to invert the orbital atmospheric density in this
study. First, the Swarm-C satellite mission data were obtained from the ESA's public data …
study. First, the Swarm-C satellite mission data were obtained from the ESA's public data …
Thermosphere densities derived from Swarm GPS observations
After the detection of many anomalies in the Swarm accelerometer data, an alternative
method has been developed to determine thermospheric densities for the three-satellite …
method has been developed to determine thermospheric densities for the three-satellite …
New thermosphere neutral mass density and crosswind datasets from CHAMP, GRACE, and GRACE-FO
We present new neutral mass density and crosswind observations for the CHAMP, GRACE,
and GRACE-FO missions, filling the last gaps in our database of accelerometer-derived …
and GRACE-FO missions, filling the last gaps in our database of accelerometer-derived …
The operational and research DTM-2020 thermosphere models
S Bruinsma, C Boniface - Journal of Space Weather and Space …, 2021 - swsc-journal.org
Aims: The semi-empirical Drag Temperature Models (DTM) predict the Earth's
thermosphere's temperature, density, and composition, especially for orbit computation …
thermosphere's temperature, density, and composition, especially for orbit computation …
High-fidelity geometry models for improving the consistency of CHAMP, GRACE, GOCE and Swarm thermospheric density data sets
During the last two decades, accelerometers on board of the CHAMP, GRACE, GOCE and
Swarm satellites have provided high-resolution thermosphere density data to improve our …
Swarm satellites have provided high-resolution thermosphere density data to improve our …
Reduced dynamic and kinematic precise orbit determination for the Swarm mission from 4 years of GPS tracking
O Montenbruck, S Hackel, J van den Ijssel, D Arnold - GPS solutions, 2018 - Springer
Precise science orbits for the first 4 years of the Swarm mission have been generated from
onboard GPS measurements in a systematic reprocessing using refined models and …
onboard GPS measurements in a systematic reprocessing using refined models and …
Global ionospheric and thermospheric effects of the June 2015 geomagnetic disturbances: Multi‐instrumental observations and modeling
By using data from multiple instruments, we investigate ionospheric/thermospheric behavior
during the period from 21 to 23 June 2015, when three interplanetary shocks (IS) of different …
during the period from 21 to 23 June 2015, when three interplanetary shocks (IS) of different …