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First 2-D Interferometric Radiometer Imaging of the Earth From an Aircraft

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6 Author(s)
Kainulainen, J. ; Lab. of Space Technol., Helsinki Univ. of Technol., Espoo ; Rautiainen, K. ; Tauriainen, S. ; Auer, T.
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The Helsinki University of Technology has recently finished the construction of a 2-D airborne aperture synthesis radiometer and conducted a successful test flight with the complete instrument. During the test flight, a number of different brightness temperature sources were measured to examine the instrument's stability, electromagnetic compatibility issues, calibration methods, and image reconstruction algorithm. A set of images from this first test flight is presented, and their main features are discussed

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Geoscience and Remote Sensing Letters, IEEE  (Volume:4 ,  Issue: 2 )