Infraljudregistreringar från en uppsättning mikrobarometrar ombord på tre stratosfärsballonger släppta från Esrange Space Center, Kiruna, Sverige, den 20:e augusti, 2020 Infrasound recordings from an array of microbarometers onboard three stratospheric balloons launched from Esrange Space Center, Kiruna, Sweden, on August 20, 2020 2021-257-1-1 5.1-53/17 https://doi.org/10.5878/ev4j-qt45 Swedish National Data Service Svensk nationell datatjänst Landing page Infraljudregistreringar från en uppsättning mikrobarometrar ombord på tre stratosfärsballonger släppta från Esrange Space Center, Kiruna, Sverige, den 20:e augusti, 2020 Infrasound recordings from an array of microbarometers onboard three stratospheric balloons launched from Esrange Space Center, Kiruna, Sweden, on August 20, 2020 2021-257-1-1 5.1-53/17 https://doi.org/10.5878/ev4j-qt45 Kero, Johan Kero, Johan Bowman, Daniel Bowman, Daniel Bird, Eli Bird, Eli Lees, Jonathan Lees, Jonathan 42/17 42/17 Swedish National Data Service Svensk nationell datatjänst Landing page infrasound infraljud Geoscientific Information Geovetenskap Climatology / Meteorology / Atmosphere Klimatologi och meteorologi Three balloons (B1-B3) were launched from ESRANGE Space Center (67.89 N, 21.08 E) on August 20, 2020. The balloons were designed to carry two payload boxes, separated by a 100 meter tether. Each payload box contained a DiGOS DATA-CUBE, recording three InfraBSU infrasound microbarometers at 400 Hz. One microbarometer recorded true polarity of acoustic signals, another recorded reversed polarity, and flow filters covered both ports on the final microphone, preventing acoustic waves from registering on the device. This data set contains a combination of data from the first and second microphones. In subtracting the polarity-reversed data from the true-polarity data, we expect acoustic signals to remain intact and non acoustic noise sources (e. g. electromagnetic interference, vibration) to be removed from the data. Infraljudregistreringar från en uppsättning mikrobarometrar ombord på tre stratosfärsballonger släppta från Esrange Space Center, Kiruna, Sverige, den 20:e augusti, 2020. För fler detaljer, se beskrivning på engelska. Sweden Sverige Numeric Geospatial Access to data through SND. Data are freely accessible. Åtkomst till data via SND. Data är fritt tillgängliga. openAccess