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Lista de obras de Torsten Schmidt

11 years of Rayleigh Lidar Observations of Gravity Wave Activity above the Southern Tip of South America

A Method to Determine Gravity Wave Net Momentum Flux, Propagation Direction, and “Real” Wavelengths: A GPS Radio Occultations Soundings Case Study

A climatology of multiple tropopauses derived from GPS radio occultations with CHAMP and SAC-C

scholarly article

A comparative and numerical study of effects of gravity waves in small miss-distance and miss-time GPS radio occultation temperature profiles

A data archive of GPS navigation messages

A data archive of GPS navigation messages

article published in 2009

A global analysis of wave potential energy in the lower stratosphere derived from 5 years of GPS radio occultation data with CHAMP

scholarly article

A global climatology of ionospheric irregularities derived from GPS radio occultation

scholarly article

A gravity wave analysis near to the Andes Range from GPS radio occultation data and mesoscale numerical simulations: Two case studies

A method to improve the determination of wave perturbations close to the tropopause by using a digital filter

scholarly article by Peter Alexander et al published 8 September 2011 in Atmospheric Measurement Techniques

An assessment of the quality of GPS/MET radio limb soundings during February 1997

Analysis of atmospheric and ionospheric structures using the GPS/MET and CHAMP radio occultation database: a methodological review

article published in 2005

Application of GPS radio occultation method for observation of the internal waves in the atmosphere

scholarly article

Atmosphere sounding by GPS radio occultation: First results from CHAMP

article by Jens Wickert et al published 1 September 2001 in Geophysical Research Letters

Atmosphere sounding by GPS radio occultation: First results from TanDEM-X and comparison with TerraSAR-X

Atmospheric sounding with CHAMP: GPS ground station data for occultation processing

Climate-relevant aerosol parameters of South-East-Asian forest fire haze

article

Combined forecast impact of GRACE-A and CHAMP GPS radio occultation bending angle profiles

scholarly article by S. B. Healy et al published 2007 in Atmospheric Science Letters

Comparison of ECMWF analyses with GPS radio occultations from CHAMP

scholarly article by Torsten Schmidt et al published 21 October 2008 in Annales Geophysicae

Comparison of Water Vapor and Temperature Results From GPS Radio Occultation Aboard CHAMP With MOZAIC Aircraft Measurements

Different mechanisms of the ionospheric influence on GPS occultation signals

Distribution functions and statistical parameters that may be used to characterize limb sounders gravity wave climatologies in the stratosphere

Double Tropopauses and the Tropical Belt Connected to ENSO

artículo científico publicado en 2020

Effects of the ionosphere and solar activity on radio occultation signals: Application to CHAllenging Minisatellite Payload satellite observations

scholarly article

Estimated errors in a global gravity wave climatology from GPS radio occultation temperature profiles

article

Estimating the uncertainty of using GPS radio occultation data for climate monitoring: Intercomparison of CHAMP refractivity climate records from 2002 to 2006 from different data centers

article

First results from the GPS atmosphere sounding experiment TOR aboard the TerraSAR-X satellite

scholarly article

GNSS remote sensing of the Australian tropopause

article

GPS Radio Occultation with CHAMP, GRACE-A, SAC-C, TerraSAR-X, and FORMOSAT-3/COSMIC: Brief Review of Results from GFZ

scholarly article published 2009

GPS Radio Occultation: Results from CHAMP, GRACE and FORMOSAT-3/COSMIC

scholarly article by Jens Wickert published in January 2009

GPS radio occultation with CHAMP and GRACE: A first look at a new and promising satellite configuration for global atmospheric sounding

article by J. Wickert et al published 30 March 2005 in Annales Geophysicae

GPS radio occultation with CHAMP and SAC-C: global monitoring of thermal tropopause parameters

scholarly article

GPS radio occultation with CHAMP: an innovative remote sensing method of the atmosphere

article published in 2004

GPS radio occultation with TerraSAR-X and TanDEM-X: sensitivity of lower troposphere sounding to the Open-Loop Doppler model

Global gravity wave activity in the tropopause region from CHAMP radio occultation data

scholarly article

Global monitoring of tropospheric water vapor with GPS radio occultation aboard CHAMP

Global tropopause height trends estimated from GPS radio occultation data

article

Gravity reduction with three-dimensional atmospheric pressure data for precise ground gravity measurements

scholarly article by Juergen Neumeyer et al published October 2004 in Journal of Geodynamics

Gravity waves above the Andes detected from GPS radio occultation temperature profiles: Jet mechanism?

scholarly article

Horizontal transport affecting trace gas seasonality in the Tropical Tropopause Layer (TTL) ⬇️

scholarly article

Identification and localization of layers in the ionosphere using the eikonal and amplitude of radio occultation signals

scholarly article by A. G. Pavelyev et al published 4 January 2012 in Atmospheric Measurement Techniques

Integrated water vapor from IGS ground-based GPS observations: initial results from a global 5-min data set

scholarly article by S. Heise et al published 16 July 2009 in Annales Geophysicae

Large-amplitude gravity waves above the southern Andes, the Drake Passage, and the Antarctic Peninsula

scholarly article

Least-squares harmonic estimation of the tropopause parameters using GPS radio occultation measurements

article by Mohammad Ali Sharifi et al published 2 March 2013 in Meteorology and Atmospheric Physics

Limb sounders tracking topographic gravity wave activity from the stratosphere to the ionosphere around midlatitude Andes

scholarly article

Location of layered structures in the ionosphere and atmosphere by use of GPS occultation data

Non-tidal atmospheric and oceanic mass variations and their impact on GRACE data analysis

scholarly article by Lieselotte Zenner et al published September 2012 in Journal of Geodynamics

Observational characteristics of the tropopause inversion layer derived from CHAMP/GRACE radio occultations and MOZAIC aircraft data

article by Torsten Schmidt et al published 16 December 2010 in Journal of Geophysical Research

Observations and simulations of receiver-induced refractivity biases in GPS radio occultation

article

Observing upper troposphere–lower stratosphere climate with radio occultation data from the CHAMP satellite

On the determination of gravity wave momentum flux from GPS radio occultation data

scholarly article by A. Faber et al published 20 November 2013 in Atmospheric Measurement Techniques

On the distortions in calculated GW parameters during slanted atmospheric soundings

scholarly article by Alejandro de la Torre et al published 8 March 2018 in Atmospheric Measurement Techniques

On the distortions in calculated GW parameters during slanted atmospheric soundings

On the influence of zonal gravity wave distributions on the Southern Hemisphere winter circulation

article

On the retrieval of the specular reflection in GNSS carrier observations for ocean altimetry

article

Phase acceleration: a new important parameter in GPS occultation technology

Principle of Locality and Analysis of Radio Occultation Data

Quantification of structural uncertainty in climate data records from GPS radio occultation

scholarly article

Quantifying contributions to the recent temperature variability in the tropical tropopause layer

scholarly article

Recent variability of the tropical tropopause inversion layer

scholarly article

Reproducibility of GPS radio occultation data for climate monitoring: Profile-to-profile inter-comparison of CHAMP climate records 2002 to 2008 from six data centers

article

Stratospheric gravity wave momentum flux from radio occultations

artículo científico publicado en 2016

The Radio Occultation Experiment aboard CHAMP: Operational Data Analysis and Validation of Vertical Atmospheric Profiles

The global distribution of gravity wave energy in the lower stratosphere derived from GPS data and gravity wave modelling: Attempt and challenges

scholarly article by K. Fröhlich et al published December 2007 in Journal of Atmospheric and Solar-Terrestrial Physics

Tropical tropopause parameters derived from GPS radio occultation measurements with CHAMP

artículo científico publicado en 2004

Tropopause analysis over the Iranian region using GPS radio occultation data

UTLS temperature validation of MPI-ESM decadal hindcast experiments with GPS radio occultations

Using Convective Available Potential Energy (CAPE) and Dew-Point Temperature to Characterize Rainfall-Extreme Events in the South-Central Andes

artículo científico publicado en 2019

Validation of GPS slant delays using water vapour radiometers and weather models

article published in 2008

Validation of refractivity profiles derived from GRAS raw-sampling data

scholarly article by F. Zus et al published 27 July 2011 in Atmospheric Measurement Techniques

Variability of the upper troposphere and lower stratosphere observed with GPS radio occultation bending angles and temperatures

Wave activity at ionospheric heights above the Andes Mountains detected from FORMOSAT-3/COSMIC GPS radio occultation data

scholarly article

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