With climate change wildfires frequency and intensity will most likely escalate the next years.
This worldwide problem has already caused in 2019 more than
BURNED HECTARES
METRIC TONS OF CO₂ EMISSIONS
DEATHS DUE TO FIRE TOXIC SMOKES
To help firefighters to protect our planet and lives in better security the SPHHERE team is devoted to build a new high-value added wildfire monitoring system.
Climate change, etc. new threats,
Wildfire numbers
help them to gain efficiency and work safer
SPHHERE is building the next generation of drones: a high-altitude platform flying at 20 km high for large coverage areas and long endurance missions.
Ideally located between Earth and space, its multi-sensors cameras provides instantly both high resolution and large imageries.
Solar-powered during day and hydrogen-powered during night allows unprecedented whole days missions up to several months.

For your area of interest our AI identify wildfires in real-time.
⦿ Fires detection, location and alert
⦿ Mapping of burned areas and fire progression
⦿ Easy to integrate with your own crisis management platform
Stratosat is more than 1 000 times closer to Earth than a geostationnary satellite, giving it the property to provide sub-meter resolution imagery and live video.
Its RGB and IR optical sensors provides real-time and up to 10 cm GSD imagery at nadir.
Work with us to access the right data at the right time.




For military peacekeeping interventions, response to disasters or major crowd events
our Stratosat provides broadband GSM reinforcement or 4G/5G mobile internet connection.
Be connected at any place during any event.
With its temperatures down to -80°C and up to +100°C, low pressure, solar radiation, Earth and ozone layer proximity, and a clear sky top view the stratosphere is a very interesting place for scientific and technical purposes.
With its stratosats, STRATOSPHERE has qualified technologies enabling to fly your up to 200 kg payload at 20 km high in the stratosphere.
Contact our team to organize your custom tests flights campain.
Co-founder, CEO
CTO
Co-founder, CPO
Embedded systems
AI Developer
STRATOSPHERE team is convinced stratosphere is one of the best promising place for the next decades and aerostats have an important role for long-duration flights.
Over the last 50 years, national space agencies like CNES or NASA have launched stratospheric balloons for scientific main purpose, but no company already succeeded for large commercial applications because of harsh stratospheric conditions. Today multiple technologies improvements and recent successes give us the opportunity to conqueer the stratosphere.
By developping its Stratosat, STRATOSPHERE is joining the next nearspace revolution as Russians and Americans did in the 50's with their first satellites Sputnik and Explorer.

STRATOSPHERE opens its doors to passionnate and expert people that would like to take up big technology challenges.
Spontaneous application at careers@stratosphere
STRATOSPHERE team is convinced stratosphere is one of the best promising place for the next decades and aerostats have an important role for long-duration flights.
Over the last 50 years, national space agencies like CNES or NASA have launched stratospheric balloons for scientific main purpose, but no company already succeeded for large commercial applications because of harsh stratospheric conditions. Today multiple technologies improvements and recent successes give us the opportunity to conqueer the stratosphere.
By developping its Stratosat, STRATOSPHERE is joining the next nearspace revolution as Russians and Americans did in the 50's with their first satellites Sputnik and Explorer.

STRATOSPHERE opens its doors to passionnate and expert people that would like to take up big technology challenges.
Spontaneous application at careers@stratosphere