Title :
Low frequency radar signatures of shadow areas in cities
Author :
Thirion-Lefevre, Laetitia ; Guinvarc´h, Regis
Author_Institution :
SONDRA, Supelec, Gif-sur-Yvette, France
fDate :
March 30 2015-April 1 2015
Abstract :
Remote sensing of urban areas is mainly conducted at high frequencies, to obtain highly resolved images for classification, target detection, or urban areas monitoring for instance. We propose on the contrary to investigate the use of VHF-band for observation, between 120 MHz and 360 MHz. In particular, we study the shadow areas and their radar signatures at these frequencies.
Keywords :
geophysical image processing; image classification; image resolution; object detection; radar imaging; radar resolution; remote sensing; frequency 120 MHz to 360 MHz; image classification; image resolution; low frequency radar signature; remote sensing; shadow area; target detection; urban area monitoring; Context; Time-frequency analysis;
Conference_Titel :
Urban Remote Sensing Event (JURSE), 2015 Joint
Conference_Location :
Lausanne
DOI :
10.1109/JURSE.2015.7120522
