- Видео 149
- Просмотров 37 139
BIRA_IASB Aeronomy
Бельгия
Добавлен 14 сен 2011
Research and public service in the physics and chemistry of the atmosphere of the Earth and other planets, and of outer space.
Ion experiment for stratospheric natural ion chemistry and composition (1975)
Starting in the mid-1970s, the mass spectrometry group of BIRA-IASB, led by Dr. Etienne Arijs, has carried out in situ measurements in the stratosphere with balloon-borne mass spectrometers for almost 25 years.
This research has strongly contributed to the present knowledge of the stratospheric natural ion chemistry and composition and resulted in concentration profiles of important neutral trace constituents in this part of the Earth’s atmosphere.
Balloon observations - mass spectrometry
This research has strongly contributed to the present knowledge of the stratospheric natural ion chemistry and composition and resulted in concentration profiles of important neutral trace constituents in this part of the Earth’s atmosphere.
Balloon observations - mass spectrometry
Просмотров: 17
Видео
Stratospheric Balloon Ion Experiment Simulation (1997)
Просмотров 172 месяца назад
Starting in the mid-1970s, the mass spectrometry group of BIRA-IASB, led by Dr. Etienne Arijs, has carried out in situ measurements in the stratosphere with balloon-borne mass spectrometers for almost 25 years. This research has strongly contributed to the present knowledge of the stratospheric natural ion chemistry and composition and resulted in concentration profiles of important neutral tra...
Stratospheric Balloon Launch from Aire Sur L'Adour (1975)
Просмотров 392 месяца назад
Stabilised balloon gondola, the ASTROLABE gondola developed by CNES in 1964. The Belgian Institute for Space Aeronomy (BIRA-IASB) was the first to operate it successfully. This video was filmed in Aire Sur L'Adour in 1975.
Stratospheric Balloon Experiment ASTROLABE (1975)
Просмотров 252 месяца назад
Stabilised balloon gondola, the ASTROLABE gondola developed by CNES in 1964. This video was filmed in Aire Sur L'Adour, 1975.
Stratospheric Balloon Preparation Inflation (1975)
Просмотров 602 месяца назад
Balloon campaigns are carried out from Aire-sur-l’Adour (France) with an experimental setup dedicated to different sub domains of aeronomy research until the interest for the satellite technology gradually took over.
Ozone layer predictions by BASCOE in 2017
Просмотров 522 месяца назад
Stratospheric modelling and chemical weather groups at BIRA-IASB focus on the study of the ozone layer and its interaction with climate change. The group has developed the Belgian Assimilation System for Chemical ObErvations (BASCOE) which is used in model simulations to study the circulation of the stratosphere or to produce reanalysis of the stratospheric composition. The development of the B...
ALTIUS: baseline observation geometries and special modes
Просмотров 2132 месяца назад
ALTIUS (Atmospheric Limb Tracker for Investigation of the Upcoming Stratosphere) is a satellite mission proposed by the Royal Belgian Institute for Space Aeronomy (BIRA-IASB), aiming at the remote sensing of key atmospheric constituents at high vertical resolution. Its primary objective is the retrieval of ozone concentration profiles with a global coverage by the combination of limb-scatter me...
Picosatellite PICASSO (2012) (Short)
Просмотров 682 месяца назад
Led by the Royal Belgian Institute for Space Aeronomy, the ESA-backed mission PICASSO (PICo-Satellite for Atmospheric and Space Science Observations) successfully launched its gold-plated satellite on an Arianespace Vega rocket in September 2020. The two onboard instruments serve as successful proofs-of-concept for providing scientific measurements delivered using CubeSat technology. www.aerono...
Nanosatellite PICASSO in Stargazing Live 2015
Просмотров 222 месяца назад
PICASSO stands for PICo-Satellite for Atmospheric and Space Science Observations. In the class of small satellites (satellites with masses smaller than 500kg), picosatellites are a category of satellites with a mass between 0.1 and a few kg. The CubeSat design is made up of multiple 10 cm × 10 cm × 10 cm cubic units - in the case of PICASSO, three units - for a total mass of 3.5 kg. These low-c...
Vibration test for the SLP instrument on nanosatellite PICASSO
Просмотров 222 месяца назад
To measure the ozone distribution in the stratosphere, the temperature in the mesosphere and the electron density in the ionosphere, the Belgian Institute for Space Aeronomy (BIRA-IASB) developped the PICASSO satellite, in collaboration with VTT (Finland), Clyde-Space Ltd (UK) and the Centre Spatial de Liège (Belgium), for the European Space Agency ESA. Just 32x10x10 cm in size, this CubeSat us...
Ozone Hole 2009
Просмотров 662 месяца назад
The stratospheric ozone layer protects the Earth’s biosphere from a large part of the ultraviolet radiation emitted by the Sun. Appearing in the beginning of the 1980s, two spectacular phenomena demonstrated that certain human activities threatened this natural protection against ultraviolet rays: - the destruction of almost all of the ozone in the lower Antarctic stratosphere each spring - the...
SPICAV-SOIR instrument on Venus Express (2006-2014)
Просмотров 162 месяца назад
The Solar Occultation in the Infrared instrument, called SOIR was launched in 2006 in the frame of the Venus Express mission. Working sucessfully until the end of the mission in 2014, SOIR delivered high spectral resolution spectra of the Venus' mesosphere. planetary.aeronomie.be/projects/soir
NOMAD instrument shock test in 2015
Просмотров 342 месяца назад
The NOMAD instrument passed the shock test on 4 March 2015! A successful QUAL shock was given in the X-direction (with responses in X, Y and Z meeting the test requirements). The inspection and electrical functional test were OK. The instrument is still functioning as expected and the mirror mechanism is fully operational. No anomalies were detected during and after the test. Movie credits to A...
“Bits” and “pieces” for Aeronomy 1964-2014
Просмотров 472 месяца назад
“Bits” and “pieces” for Aeronomy 1964-2014
Understanding atmospheric composition: challenges, importance and progress
Просмотров 542 месяца назад
Understanding atmospheric composition: challenges, importance and progress
Reactive gases in a changing atmosphere: global observations, data assimilation and services
Просмотров 352 месяца назад
Reactive gases in a changing atmosphere: global observations, data assimilation and services
Solar radiation and limb sounding: methods, missions and retrievals
Просмотров 762 месяца назад
Solar radiation and limb sounding: methods, missions and retrievals
Going up: Out of the atmosphere and into space
Просмотров 902 месяца назад
Going up: Out of the atmosphere and into space
Discovering the Impact of the Sun on the Earth's Atmosphere: 50 years of Aeronomy in Belgium.
Просмотров 482 месяца назад
Discovering the Impact of the Sun on the Earth's Atmosphere: 50 years of Aeronomy in Belgium.
BIRA-IASB, an (inter) nationally renowned partner in atmospheric research
Просмотров 372 месяца назад
BIRA-IASB, an (inter) nationally renowned partner in atmospheric research
Welcome by Martine De Mazière, Director General a.i., BIRA-IASB.
Просмотров 162 месяца назад
Welcome by Martine De Mazière, Director General a.i., BIRA-IASB.
Unravelling the mystery of meteors with radio observations
Просмотров 1842 месяца назад
Unravelling the mystery of meteors with radio observations
Percer le mystère des météores grâce aux observations radio
Просмотров 762 месяца назад
Percer le mystère des météores grâce aux observations radio
Het mysterie van meteoren ontrafelen met radiowaarnemingen
Просмотров 1582 месяца назад
Het mysterie van meteoren ontrafelen met radiowaarnemingen
Unravelling the mystery of meteors with radio observations (with subtitles)
Просмотров 882 месяца назад
Unravelling the mystery of meteors with radio observations (with subtitles)
BIRA-IASB buildings with car and bicycle parkings (3D animation)
Просмотров 545 месяцев назад
BIRA-IASB buildings with car and bicycle parkings (3D animation)
DUSTER: Dusting the moon to discover its secrets
Просмотров 1936 месяцев назад
DUSTER: Dusting the moon to discover its secrets
Merci à L'IASB, superbement expliqué pour tout âge, je vais un demander une copie pour notre site du CAM ou nous avons une station de détection BRAMS BEDINA
Volume
Very nice video
Bitte in Deutsch.
This is so cool Benjamin 😎 so proud. Of you !
Came here looking for all the answers you provided. Thank you!!!
Thank you so much, I needed this for a science project 🙏
?
Beau discours
We are so F🤬🤬'D
Satelliet suzy
Dat is de vraag van vandaag! Wie moet ik geloven...
Zeer interessant, bedankt Christine !
7yis7q #vom.ong
Many thanks! , :)
Of course, I fully agree with these initiatives. And I am convinced that one day when I would not even have to say it anymore because the "behavioral arrangements" will no longer make any difference but will naturally adapt to the particularities of the 2 mutually enriching approaches
More women have degrees than men in 2021 what do you want to do about that gender gap?
Wonderful! Thanks and Happy New Year to All.
Very well done ! My best wishes to all of you !
I loved it! Thank you very much! And merry christmas to all of you! :D
thank u
BRAMS station manual: brams.aeronomie.be/files/brams_station_manual.pdf More information about the BRAMS network can also be found in this paper written by Hervé: articles.adsabs.harvard.edu/pdf/2015pimo.conf..171L
:D
I want some more concept for my presentation.. pleay guide me..
Happy New Year!
Génial...
Bravo !
Hello Thomas
=)
Good going Christopher, look at you!!!
@god
@batman
@raywilliamjohnson