However,
Biomass satellite book striking first:
First breathtaking pictures. For example, The biomass radar satellite delivered its first images, published by the European Space Agency (ESA) this Monday, June 23. Consequently, Bolivian forest, Chadian desert, Indonesian volcanoes, Antarctic glacier … Furthermore, The new scientific satellite launched at the end of April from the Kourou space base, in Guyana, rates the globe. In addition, Main objective: to assess for five years the world volume of the tropical forest in order to estimate its. Consequently, carbon storage capacities.
Photo of the Chadian desert taken by the biomass satellite.

. Nevertheless,
“As usual, we are still in the commissioning phase, adjusting the satellite to provide data from the best possible quality to scientists so that they can precisely determine the quantity of carbon stored in forests biomass satellite book striking first around the world,” said Michael Fehringer, responsible for the Biomass project at ESA, in a press release. These first shots should therefore not yet be used for researchers.
First satellite in history equipped with a p -band radar – Biomass satellite book striking first
A real carbon tanks. forests would absorb several billion tonnes of greenhouse gases each year. The forks of scientific estimates on the subject are however still very variable. To refine their results, the researchers have so far been able to bet on the earth observation satellites, like Sentinel-1. Alas. they fail to look through the densest forest canopy, while the carbon imprisoned by the trees is precisely in the trunks and the roots.
Volcanoes in Indonesia.

.
To penetrate in a glance into the forest, the European satellite is the first in the world to have equipped itself with a radar biomass satellite book striking first in “P band” – with long length waves, about 70 centimeters. In the radar field, an electromagnetic wave reacts only with objects whose size is comparable to its length. Thus, thanks to its wavelength, the radar makes it possible to detect all the objects measuring more than 70 cm … like branches and trunks. In the end. scientists hope to estimate the height of the tropical forest, crucial information to obtain the quantity of sequestrated carbon.
On the industrial side. the Italian Leonardo produced the signal amplifier, the heart of the system responsible for giving power to the radar. The reflector. a sort of giant umbrella deployed by the satellite to aim for a specific area and receive the weak signal, was manufactured in the United States. Airbus took care of the satellite planeic from its site in Toulouse, in Haute-Garonne.
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