Optimum interpolation of imaging microwave radiometer data
نویسندگان
چکیده
منابع مشابه
A Data Focusing method for Microwave Imaging of Extended Targets
This paper presents a data focusing method (DFM) to image extended targets using the multiple signal classification (MUSIC) algorithm. The restriction on the number of transmitter-receiver antennas in a microwave imaging system deteriorates profiling an extended target that comprises many point scatterers. Under such situation, the subspace-based linear inverse scattering methods, like the MUSI...
متن کاملPolarimetric Microwave Radiometer Calibration
A polarimetric radiometer is a radiometer with the capability to measure the correlation information between vertically and horizontally polarized electric fields. To better understand and calibrate this type of radiometer, several research efforts have been undertaken. 1) All microwave radiometer measurements of brightness temperature (7B) include an additive noise component. The variance and ...
متن کاملOptimum redundant array configurations for earth observation aperture synthesis microwave radiometer - Electronics Letters
tors for band-operation, we designed them to have large induced phases 141, by varying the lengths L1 and Lz. We considered an electrode structure with the following parameters. The gap between the electrodes of ACPWs and CPWs is 27 pm. The width and the thickness of the electrodes are, respectively, 5 and 20 pm. The characteristic coefficients of the modulating electrode (ACPW) are y1= 14.5 +j...
متن کاملAzimuth variation in microwave scatterometer and radiometer data over Antarctica
While designed for ocean observation, scatterometer and radiometer data have proven very useful in a variety of cryosphere studies. Over large regions of Antarctica, ice sheet and bedrock topography and the snow deposition, drift, and erosional environment combine to produce roughness on various scales. Roughness ranges from broad, basin scale ice-sheet topography at 100 km wavelengths, to larg...
متن کاملGround-Based Microwave Radiometer Measurements
This particular site and time of year was chosen by ARM because it offers a high probability of clearsky, and also a wide range of integrated water vapor amounts. To supplement the routine observing capabilities during the WVIOP2000, a powerful array of tools for measuring water vapor was deployed at the SGP Central Facility area. A comprehensive suite of airborne in situ and ground-based remote
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Geoscience and Remote Sensing
سال: 1990
ISSN: 0196-2892
DOI: 10.1109/36.58966