Choudhury, SwatiMitra, S2012-01-042012-01-042006IEEE transaction on geoscience and remote sensing letters,V3,P19-22http://hdl.handle.net/10263/2826enAcoustic remote sensingClassificationFast fourier transformNeural networksSonic detectionRanging (SODAR) identificationFeature extraction and connectionist classification of SODAR echogramsArticle