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Publications Citing DDMI Data

Browse a list of academic papers that cite data provided by NASA’s Delay Doppler Mapping Instrument (DDMI).

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Assessing the soil moisture-precipitation feedback in Australia: CYGNSS observations Soil Moisture/Water Content, Precipitation, Precipitation Amount, Precipitation Rate, Snow, Rain
Exploiting Frequency-Domain Information of GNSS Reflectometry for Sea Surface Wind Speed Retrieval Radar Cross-Section, Radar Reflectivity, SIGMA NAUGHT, Flight Data Logs, Surface Winds, Surface Winds
Evaluation of Spire GNSS-R reflectivity from multiple GNSS constellations for soil moisture estimation Radar Cross-Section, Radar Reflectivity, Soil Moisture/Water Content
GNSS-R Ocean Wind Speed Retrieval Algorithm Based on Fusing Frequency Domain Information Radar Cross-Section, Surface Winds, Surface Winds, SIGMA NAUGHT
Intercomparison of electromagnetic scattering models for delay-Doppler maps along a CYGNSS land track with topography Soil Temperature, Soil Moisture/Water Content, SIGMA NAUGHT, Digital Elevation/Terrain Model (DEM), Land Use/Land Cover Classification, Normalized Difference Vegetation Index (NDVI), Soil Classification, Soil Texture, Surface Roughness, Radar Cross-Section, Radar Reflectivity, Flight Data Logs, Radar Cross-Section, Radar Reflectivity
Information fusion for GNSS-R wind speed retrieval using statistically modified convolutional neural network Radar Cross-Section, Radar Reflectivity, SIGMA NAUGHT, Flight Data Logs
Retrieval and Assessment of Significant Wave Height from CYGNSS Mission Using Neural Network Radar Cross-Section, Radar Reflectivity
The potential of spaceborne GNSS reflectometry for detecting ocean surface currents Radar Cross-Section, Radar Reflectivity, SIGMA NAUGHT, Flight Data Logs
Standard Deviation of Spaceborne GNSS-R Ocean Scatterometry Measurements Radar Cross-Section, Radar Reflectivity, Surface Winds, Surface Winds, SIGMA NAUGHT, Radar Reflectivity, Radar Cross-Section
Stokes Parameters Retrieval and Calibration of Hybrid Compact Polarimetric GNSS-R Signals Radar Cross-Section, Radar Reflectivity
Sea surface wind speed retrieval based on empirical orthogonal function analysis using 20192020 CYGNSS data Surface Winds, Surface Winds
Updates on CYGNSS Ocean Surface Wind Validation in the Tropics Radar Cross-Section, Surface Winds, Surface Winds, SIGMA NAUGHT, Radar Reflectivity, Radar Cross-Section, Precipitation, Precipitation Amount, Precipitation Rate, Snow, Rain
CYGNSS Flood Applications to Support the United Nations Sustainable Development Goals Land Use/Land Cover Classification, Radar Cross-Section, Radar Reflectivity
CYGNSS GNSS-R Data for Inundation Monitoring in the Brazilian Pantanal Wetland Radar Cross-Section, Radar Reflectivity
Detection and Mitigation of Radio Frequency Interference in GNSS-R Data Radar Cross-Section, Radar Reflectivity, SIGMA NAUGHT, Flight Data Logs, SENSOR COUNTS
A Probabilistic Approach to Mapping Inland Water Bodies with GNSS-R Radar Cross-Section, Radar Reflectivity
A Deep-Learning Approach to Soil Moisture Estimation with GNSS-R Digital Elevation/Terrain Model (DEM), Land Use/Land Cover Classification, Normalized Difference Vegetation Index (NDVI), Soil Classification, Soil Texture, Surface Roughness, SENSOR COUNTS, Surface Soil Moisture
An Improved Blackbody Calibration Cadence for CYGNSS Radar Cross-Section, Radar Reflectivity, Surface Winds, Surface Winds, SIGMA NAUGHT, Radar Reflectivity, Radar Cross-Section
Analysis of CYGNSS coherent reflectivity over land for the characterization of pan-tropical inundation dynamics Radar Cross-Section, Radar Reflectivity
Analysis of Mode Transition in a Rotating Detonation Engine Combustor Radar Cross-Section, Radar Reflectivity
Characterization and Calibration of Spaceborne GNSS-R Observations Over the Ocean From Different BeiDou Satellite Types Radar Cross-Section, Surface Winds, Surface Winds, SIGMA NAUGHT, Radar Reflectivity, Radar Cross-Section
Exploring CYGNSS mission for surface heat flux estimates and analysis over tropical oceans Surface Winds, Surface Winds, Wind Direction, Wind Speed, Heat Flux, Sea Surface Temperature, Radar Cross-Section, Sea Level Pressure, Air Temperature, Skin Temperature, Surface Temperature, Evaporation, Humidity, Total Precipitable Water, Water Vapor, Surface Winds, Turbulence, Wind Stress, Atmospheric Heating, Heat Flux, Radiative Flux, Conduction, Evaporation, Heat Flux, Sea Level Pressure, Turbulence, Wind Stress
Evaluation of CYGNSS Observations for Snow Properties, a Case Study in Tibetan Plateau, China Land Use/Land Cover Classification, Radar Cross-Section, Radar Reflectivity, Surface Soil Moisture
GNSS reflectometry global ocean wind speed using deep learning: Development and assessment of CyGNSSnet Radar Cross-Section, Radar Reflectivity, SIGMA NAUGHT, Flight Data Logs, Surface Winds, Surface Winds
GNSS-R Soil Moisture Retrieval for Flat Vegetated Surfaces Using a Physics-Based Bistatic Scattering Model and Hybrid Global/Local Optimization Radar Cross-Section, Radar Reflectivity

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