The first detection of an earthquake from a balloon using its acoustic signature
Q Brissaud, S Krishnamoorthy… - Geophysical …, 2021 - Wiley Online Library
Extreme temperature and pressure conditions on the surface of Venus present formidable
technological challenges against performing ground‐based seismology. Efficient coupling …
technological challenges against performing ground‐based seismology. Efficient coupling …
Infrasound from a buried chemical explosion recorded on a balloon in the lower stratosphere
DC Bowman, S Krishnamoorthy - Geophysical Research …, 2021 - Wiley Online Library
Infrasound waveforms generated by natural and anthropogenic phenomena contain
important clues about the size and nature of the event. We show that sensors on balloons in …
important clues about the size and nature of the event. We show that sensors on balloons in …
Detection of the large surface explosion coupling experiment by a sparse network of balloon-borne infrasound sensors
In recent years, high-altitude infrasound sensing has become more prolific, demonstrating
an enormous value especially when utilized over regions inaccessible to traditional ground …
an enormous value especially when utilized over regions inaccessible to traditional ground …
Long duration flights in Venus' atmosphere using passive solar hot air balloons
Solar balloons are a promising platform for providing multi-hour flights in and above the
upper cloud layer of Venus. The temperature and pressure profiles from 55–75 km above …
upper cloud layer of Venus. The temperature and pressure profiles from 55–75 km above …
Infrasound and low-audible acoustic detections from a long-term microphone array deployment in Oklahoma
A three-microphone acoustic array (OSU1), with microphones that have a flat response from
0.1 to 200 Hz, was deployed for 6 years (2016–2022) at Oklahoma State University (OSU) in …
0.1 to 200 Hz, was deployed for 6 years (2016–2022) at Oklahoma State University (OSU) in …
Data release report for the source physics experiment phase II: Dry alluvium geology experiments (DAG-1 through DAG-4), Nevada National Security Site
JM Larotonda, MJ Townsend - 2021 - osti.gov
The Dry Alluvium Geology (DAG) project was Phase II of the Source Physics Experiment and
consisted of a series of four chemical explosive tests conducted in the same source hole on …
consisted of a series of four chemical explosive tests conducted in the same source hole on …
The AtmoSOFAR channel: First direct observations of an elevated acoustic duct
Abstract The Sound Fixing and Ranging (SOFAR) channel in the ocean allows for low
frequency sound to travel thousands of kilometers, making it particularly useful for detecting …
frequency sound to travel thousands of kilometers, making it particularly useful for detecting …
Infrasound measurement system for real-time in situ tornado measurements
Previous work suggests that acoustic waves at frequencies below human hearing
(infrasound) are produced during tornadogenesis and continue through the life of a tornado …
(infrasound) are produced during tornadogenesis and continue through the life of a tornado …
[HTML][HTML] The BIRDIES Experiment: Measuring Beryllium Isotopes to Resolve Dynamics in the Stratosphere
Cosmogenic beryllium-10 and beryllium-7, and the ratio of the two (10Be/7Be), are powerful
atmospheric tracers of stratosphere–troposphere exchange (STE) processes; however …
atmospheric tracers of stratosphere–troposphere exchange (STE) processes; however …
Performance Characterization of Heliotrope Solar Hot-Air Balloons during Multihour Stratospheric Flights
Heliotropes are passive solar hot-air balloons that are capable of achieving nearly level
flight within the lower stratosphere for several hours. These inexpensive flight platforms …
flight within the lower stratosphere for several hours. These inexpensive flight platforms …