Ionosphere effects on SAR performance at UHF and VHF frequencies
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SAR UHF VHF ionosphere↗
Engineering topics
Saatchi, S.
Publications and source records attributed to Saatchi, S..
Microwave Observatory of Subcanopy and Subsurface (MOSS): a low frequency radar for global deep soil moisture measurements
In this paper, a low-frequency UHF/VHF radar mission concept is presented and technology challenges to implement it are discussed. This mission concept is currently being studied under a NASA/ESTO instrument incubator program project. The progress of several aspects of the project are discussed.
deep soil moisture advanced radar technology large↗
Latest advances in the Microwave Observatory of Subcanopy and Subsurface (MOSS) project
In this paper, a low-frequency UHF/VHF radar mission concept is presented and technology challenges to implement it are discussed.
deep soil moisture low frequency radar IIP subsurf↗
Interannual variability of soil moisture and vegetation biomass in Amazonian Cerrado
In this paper, we use a time series of coarse spatial resolution remote sensing data to examine the interannual variability of vegetation biomass and soil moisture over the Amazonian Cerrado.
tropical forest soil moisture scatterometer↗
Mapping tropical coastal vegetation using JERS-1 and ERS-1 radar data with a decision tree classifier
The objective of this paper is to investigate the complementarity of JERS-1 and ERS-1 data for mapping coastal tropical regions.
Synthetic-aperature radar rain forest vegetation↗
Scatterometer image data for global ice and land climate studies
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polar oceanography land studies scatterometer↗
Modeling tropical biodiversity and species distribution using environmental factors derived from global remote sensing data
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biodiversity distribution modeling remote sensing↗
Characteristics of radar backscatter over tropical coastal vegetation
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biodiversity distribution modeling remote sensing↗
Mapping coastal vegetation of Central America using JERS-1 and Landsat TM image mosaics
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biodiversity distribution modeling remote sensing↗
Measurement of aerodynamic roughness length to interferometric SAR measurements
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biodiversity distribution modeling remote sensing↗
Global Scale Land Cover Mapping and Monitoring by Radar Remote Sensing
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Mapping Remote Sensing↗
Estimation of Vegatation Variables Using AIRSAR Data Containing Multiple Scattering Mechanisms
Polarimetric and multifrequency SAR data are used to construct a multi-tier estimation algorithm for successive derivation of the variables describing the entire forest canopy.
estimation SAR scattering forested areas↗
Spaceborne SAR at UHF
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synthetic aperture radar UHF P-Band↗
Filling gaps in Landsat coverage using GRFM JERS-1 SAR Imagery
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LANDSAT↗
Estimation of Boreal Forest Biomass Using Spaceborne SAR Systems
In this paper, we report on the use of a semi-empirical algorithm derived from a two layer radar backscatter model for forest canopies.
SAR Biomass Boreal forest radar backscatter forest↗
Mapping Land Cover Types In Amazon Basin Using 1 km JERS-1 Mosaic
In this paper, the 100 meter JERS-1 Amazon mosaic image was used in a new classifier to generate a 1 km resolution land cover map.
Amazon Landcover SAR Mapping Land Cover Types Amaz↗
Classification of the Gabon SAR Mosaic Using a Wavelet Based Rule Classifier
A method is developed for semi-automated classification of SAR images of the tropical forest.
Africa↗