Results 21 to 30 of about 239,563 (249)

Evaluation of Antarctic Ozone Profiles derived from OMPS-LP by using Balloon-borne Ozonesondes [PDF]

open access: yesScientific Reports, 2021
Predicting radiative forcing due to Antarctic stratospheric ozone recovery requires detecting changes in the ozone vertical distribution. In this endeavor, the Limb Profiler of the Ozone Mapping and Profiler Suite (OMPS-LP), aboard the Suomi NPP ...
Edgardo Sepúlveda   +19 more
doaj   +2 more sources

NASA GEOS Composition Forecast Modeling System GEOS‐CF v1.0: Stratospheric Composition [PDF]

open access: yesJournal of Advances in Modeling Earth Systems, 2022
The NASA Goddard Earth Observing System (GEOS) Composition Forecast (GEOS‐CF) provides recent estimates and 5‐day forecasts of atmospheric composition to the public in near‐real time.
K. E. Knowland   +15 more
doaj   +2 more sources

Telemetry system for research stratospheric balloon [PDF]

open access: yes2017 International Conference on Applied Electronics (AE), 2017
The paper presents telemetry system for stratospheric balloon mission based on the UHF transceivers designed for Internet of Things. The system operates in 869.5 MHz frequency band. The system uses very short packet without channel coding that can be successfully received and decoded under low signal to noise ratio.
Puričer, Pavel   +3 more
openaire   +4 more sources

Infrasound direction of arrival determination using a balloon-borne aeroseismometer [PDF]

open access: yesJASA Express Letters, 2022
Free-floating balloons are an emerging platform for infrasound recording, but they cannot host arrays sufficiently wide for multi-sensor acoustic direction finding techniques.
Daniel C. Bowman   +3 more
doaj   +1 more source

First Results of a GNSS-R Experiment From a Stratospheric Balloon Over Boreal Forests

open access: yesIEEE Transactions on Geoscience and Remote Sensing, 2016
Hugo Carreno-Luengo   +2 more
exaly   +2 more sources

In situ observations of stratospheric HCl using three-mirror integrated cavity output spectroscopy [PDF]

open access: yesAtmospheric Measurement Techniques, 2021
Stratospheric HCl observations are an important diagnostic for the evaluation of catalytic processes that impact the ozone layer. We report here in situ balloon-borne observations of HCl employing an off-axis integrated cavity output spectrometer (OA ...
J. Wilkerson   +9 more
doaj   +1 more source

Ascent phase convective heat transfer of a stratospheric-balloon-borne payload

open access: yesAdvances in Space Research, 2023
Stratospheric ballooning flights are becoming more relevant due to these platforms can place payloads to an altitude above almost 99% of the atmosphere, where the environmental conditions are very similar to the space ones.
A. Fernández-Soler   +3 more
semanticscholar   +1 more source

Evidence of horizontal and vertical transport of water in the Southern Hemisphere tropical tropopause layer (TTL) from high-resolution balloon observations [PDF]

open access: yesAtmospheric Chemistry and Physics, 2016
High-resolution in situ balloon measurements of water vapour, aerosol, methane and temperature in the upper tropical tropopause layer (TTL) and lower stratosphere are used to evaluate the processes affecting the stratospheric water budget: horizontal
S. M. Khaykin   +12 more
doaj   +1 more source

Air Drag on a Stratospheric Balloon in Tropical Regions [PDF]

open access: yes, 2015
Stratospheric balloons are popular for scientific applications as they can carry heavy payloads to perform observations for a long duration. However, for practical applications, a major challenge is the control of the trajectories of the balloons as well
Q. Sun, K. Lim, H. Lee, B. Khoo
semanticscholar   +3 more sources

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