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LONG-TERM SOIL MOISTURE TIME SERIES ANALYSES BASED ON ACTIVE MICROWAVE BACKSCATTER MEASUREMENTS
Soil moisture scatterometers land surface dynamics
2015/5/6
Active microwave sensors operating at lower microwave frequencies in the range from 1 to 10 GHz provide backscatter measurements that are sensitive to the moisture content of the soil. Thanks to a s...
CLASSIFICATION OF ACTIVE MICROWAVE AND PASSIVE OPTICAL DATA BASED ON BAYESIAN THEORY AND MRF
Active and passive remote sensing Classification Bayesian theory MRF ASAR TM
2014/4/29
A classifier based on Bayesian theory and Markov random field (MRF) is presented to classify the active microwave and passive optical remote sensing data, which have demonstrated their respective adva...
Developing an improved soil moisture dataset by blending passive and active microwave satellite-based retrievals
Developing an improved soil moisture active microwave retrievals
2011/3/14
Combining information derived from satellite-based passive and active microwave sensors has the potential to offer improved estimates of surface soil moisture at global scale. We develop and evaluate ...
Passive and Active Microwave Studies of Wet Snowpack Properties
Passive Active Microwave Studies Wet Snowpack Properties
2009/10/27
Microwave signatures have been found to, be related to variations in snow
conditions found on the earth's surface. Most of these observations have been
obtained by passive microwave radiometry. In g...
An Assessment of the Capabilities of the ERS Satellites' Active Microwave Instruments for Monitoring Soil Moisture Change
European Remote sensing Monitoring Soil Moisture Change active microwave instrument
2009/6/8
The launch of the European Remote sensing Satellite (ERS-1) in July 1991 represented an important turning point in the development of Earth observation as it was the first of a series of satellites wh...
Study for the Effect of Soil Moisture Content on the Agricultural Vegetation Using Active Microwave Remote Sensing
Active Microwave Remote Sensing Back Scattering Coefficient Soil Moisture Content Vegetation Small Perturbation Model
2016/4/8
Dielectric constant values of the samples of soil of Alwar (at various moist states) have been calculated using wave guide cell method at a single microwave frequency 9.78 GHz at 330C. The Backscatter...