Earth Observation with CHAMP

Procedure
- On Bias and Scale and Thrust Factors for CHAMP Accelerometry
- CHAMP Accelerometer Preprocessing at GeoForschungsZentrum Potsdam
- CHAMP Clock Characterization Revisited
- How Baltic Sea Water Mass Variations Mask the Postglacial Rebound Signal in CHAMP and GRACE Gravity Field Solutions
- The Impact of the New CHAMP and GRACE Gravity Models on the Measurement of the General Relativistic Lense-Thirring Effect
- Recovery of Isostatic Topography over North America from Topographic and CHAMP Gravity Correlations
- Dynamic Topography as Reflected in the Global Gravity Field
- Impact of the CHAMP Mission on Estimating the Mean Sea Surface
- Improved Estimates of the Oceanic Circulation Using the CHAMP Geoid
- Contemporary Changes in the Geoid About Greenland: Predictions Relevant to Gravity Space Missions
- Mantle Viscosity and S-Wave to Density Conversion Profiles using CHAMP Geoid Data
- Regional Geoid Undulations from CHAMP, Represented by Locally Supported Basis Functions
- Earth Magnetic Field
- Ionospheric Plasma Effects for Geomagnetic LEO Missions at Mid- and Low-Latitudes
- Interpretation of CHAMP Crustal Field Anomaly Maps Using Geographical Information System (GIS) Technique
- Magnetic Crustal Thickness in Greenland from CHAMP and Ørsted Data
- CHAMP Magnetic Anomalies of the Antarctic Crust
- Magnetic Petrology Database for Interpretation Satellite Magnetic Anomalies
- Balloon Geomagnetic Survey at Stratospheric Altitudes
- Effect of Varying Crustal Thickness on CHAMP Geopotential Data
- Reliability of CHAMP Anomaly Continuations
- Introducing POMME, the POtsdam Magnetic Model of the Earth
- Alternative Parameterisations of the External Magnetic Field and its Induced Counterpart for 2001 and 2002 Using Ørsted, Champ and Observatory Data
- New Insight into Secular Variation Between MAGSAT and CHAMP/ØRSTED
- Time Structure of the 1991 Magnetic Jerk in the Core-Mantle Boundary Zone by Inverting Global Magnetic Data Supported by Satellite Measurements
- Use of Champ Magnetic Data to Improve the Antarctic Geomagnetic Reference Model
- Secular Variation of the Geomagnetic Field from Satellite Data
- The Spectrum of the Magnetic Secular Variation
- Geomagnetic Induction Modeling Based on CHAMP Magnetic Vector Data
- Electromagnetic Induction by Sq Ionospheric Currents in a Heterogeneous Earth: Modeling Using Ground-based and Satellite Measurements
- Wavelet Analysis of CHAMP Flux Gate Magnetometer Data
- Modelling the Ocean Effect of Geomagnetic Storms at Ground and Satellite Altitude
- 3-D Modelling of the Magnetic Fields Due to Ocean Tidal Flow
- The Enhancement of the Thermospheric Density During the Sept. 25-26, 2001 Magnetic Storm
- On the Modelling of Field-Aligned Currents from Magnetic Observations by Polar Orbiting Satellites
- The Low-Altitude Cusp: Multi-Point Observations During the February 2002 SIRCUS Campaign
- Detection of Intense Fine-Scale Field-Aligned Current Structures in the Cusp Region
- A Comparative Study of Geomagnetic Pi2 Pulsations Observed by CHAMP and on the Ground
- ULF Wave Magnetic Measurements by CHAMP Satellite and SEGMA Ground Magnetometer Array: Case Study of July 6, 2002
- Classes of the Equatorial Electrojet
- The ESPERIA Project: a Mission to Investigate the near-Earth Space
- Status of the CHAMP ME Data Processing
- Neutral Atmosphere and Ionosphere
- Atmospheric and Ocean Sensing with GNSS
- Amplitude Variations in CHAMP Radio Occultation Signal as an Indicator of the Ionospheric Activity
- About the Potential of GPS Radio Occultation Measurements for Exploring the Ionosphere
- Validation of GPS Ionospheric Radio Occultation results onboard CHAMP by Vertical Sounding Observations in Europe
- Ionospheric Tomography with GPS Data from CHAMP and SAC-C
- Topside Plasma Scale Height Modelling Based on CHAMP Measurements: First Results
- Differential Code Bias of GPS Receivers in Low Earth Orbit: An Assessment for CHAMP and SAC-C
- Ionosphere/Plasmasphere Imaging Based on GPS Navigation Measurements from CHAMP and SAC-C
- Three-Dimensional Monitoring of the Polar Ionosphere with Ground- and Space-Based GPS
- Comparison of Electron Density Profiles from CHAMP Data with NeQuick Model
- Model for Short-term Atmospheric Density Variations
- Atmospheric Profiling with CHAMP: Status of the Operational Data Analysis, Validation of the Recent Data Products and Future Prospects
- Simulated Temperature and Water Vapor Retrieval from Bending Angles and Refractivity Measurements using an Optimal Estimation Approach
- An Analysis of the Lower Tropospheric Refractivity Bias by Heuristic Sliding Spectral Methods
- Diffractive Integrals for Bistatic Remote Sensing Using GPS Signals
- Canonical Transform Methods for Analysis of Radio Occultations
- GPS Radio Occultation with CHAMP: Comparison of Atmospheric Profiles from GFZ Potsdam and IGAM Graz
- Evaluation of Stratospheric Radio Occultation Retrieval Using Data from CHAMP, MIPAS, GOMOS, and ECMWF Analysis Fields
- Derivation of the Water Vapor Content from the GNSS Radio Occultation Observations
- Processing of CHAMP Radio Occultation Data Using GRAS SAF Software
- Gravity Wave "Portrait" Reconstructed by Radio Holographic Analysis of the Amplitude of GPS Radio Occultation Signals
- Global Analysis of Stratospheric Gravity Wave Activity Using CHAMP Radio Occultation Temperatures
- Tropical Tropopause Characteristics from CHAMP
- Comparisons of MIPAS/ENVISAT and GPS-RO/CHAMP Temperatures
- Comparison of GPS/SAC-C and MIPAS/ENVISAT Temperature Profiles and Its Possible Implementation for EOS MLS Observations
- Structure and Variability of the Tropopause Obtained from CHAMP Radio Occultation Temperature Profiles
- An Assessment of an Ionospheric GPS Data Assimilation Process
- The Continuous Wavelet Transform, a Valuable Analysis Tool to Detect Atmospheric and Ionospheric Signatures in GPS Radio Occultation Phase Delay Data
- The CHAMP Atmospheric Processing System for Radio Occultation Measurements
- Potential Contribution of CHAMP Occultation to Pressure Field Improvement for Gravity Recovery
- Analysis of Gravity Wave Variability from SAC-C and CHAMP Occultation Profiles between June 2001 and March 2003
- The CHAMPCLIM Project: An Overview