@article{ref1,
title="Explosion localization via infrasound",
journal="Journal of the Acoustical Society of America",
year="2009",
author="Szuberla, Curt A. L. and Olson, John V. and Arnoult, Kenneth M.",
volume="126",
number="5",
pages="EL112-6",
abstract="Two acoustic source localization techniques were applied to infrasonic data and their relative performance was assessed. The standard approach for low-frequency localization uses an ensemble of small arrays to separately estimate far-field source bearings, resulting in a solution from the various back azimuths. This method was compared to one developed by the authors that treats the smaller subarrays as a single, meta-array. In numerical simulation and a field experiment, the latter technique was found to provide improved localization precision everywhere in the vicinity of a 3-km-aperture meta-array, often by an order of magnitude.<p /><p>Language: en</p>",
language="en",
issn="0001-4966",
doi="10.1121/1.3216742",
url="http://dx.doi.org/10.1121/1.3216742"
}