Vagner Ferreira

Publications

• Effects on Chilean Vertical Reference Frame due to the Maule Earthquake co-seismic and post-seismic effects
• Water Availability of São Francisco River Basin Based on a Space-Borne Geodetic Sensor
• Towards the Selection of an Optimal Global Geopotential Model for the Computation of the Long-Wavelength Contribution: A Case Study of Ghana
• Analysis of the Geopotential Anomalous Component at Brazilian Vertical Datum Region Based on the Imarui Lagoon System
• Characterization of Ethiopian mega hydrogeological regimes using GRACE, TRMM and GLDAS datasets
• MONITORING GROUNDWATER STORAGE IN NORTHERN CHILE BASED ON SATELLITE OBSERVATIONS AND DATA SIMULATION
• Multi-model and multi-sensor estimations of evapotranspiration over the Volta Basin, West Africa
• STUDY ON CYCLE-SLIP DETECTION AND REPAIR METHODS FOR A SINGLE DUAL-FREQUENCY GLOBAL POSITIONING SYSTEM (GPS) RECEIVER
• Estimating Total Discharge in the Yangtze River Basin Using Satellite-Based Observations
• MONITORING MASS CHANGES IN THE VOLTA RIVER BASIN USING GRACE SATELLITE GRAVITY AND TRMM PRECIPITATION
• An analysis of First-order Term of the Molodenskii's Series for Geodetic Boundary Value Problem
• Anomalous potential modelling in Brazilian Vertical Datum aiming at its new definition | Modelagem do potencial anômalo no datum Vertical Brasileiro Visando sua nova definição
• A Procedure for Ambiguity Fixing with Dual-Frequency Phase and Code Observations
• Evaluation of a Few Interpolation Techniques of Gravity Values in the Border Region of Brazil and Argentina
• Determination of local covariance function for the prediction of the Bouguer gravity anomalies in order to obtain geopotential numbers
• Monitoring Groundwater Variations from Satellite Gravimetry and Hydrological Models: A Comparison with in-situ Measurements in the Mid-Atlantic Region of the United States
• Uncertainties in remotely sensed precipitation data over Africa
• Uncertainties of the Gravity Recovery and Climate Experiment time-variable gravity-field solutions based on three-cornered hat method
• Determination of local covariance function for the prediction of the Bouguer gravity anomalies in order to obtain geopotential numbers
• Monitoring groundwater changes in the Yangtze River basin using satellite and model data
• Spatio-temporal variability of droughts and terrestrial water storage over Lake Chad Basin using independent component analysis
• Ocean Wave Separation Using CEEMD-Wavelet in GPS Wave Measurement
• Estimating water storage changes and sink terms in Volta Basin from satellite missions
• AN ATTEMPT TO LINK THE BRAZILIAN HEIGHT SYSTEM TO A WORLD HEIGHT SYSTEM
• Deformation analysis by varying of the geopotential: a case study for the Maule Earthquake (M-w 8.8) based on monthly data of GRACE mission
• An investigation into the freshwater variability in West Africa during 1979-2010
• An investigation into the freshwater variability in West Africa during 1979‐2010