A gaseous matter capture system and method comprising an aerial unit configured to capture gaseous matter directly from the atmosphere and further comprising storage means configured to transfer said gaseous matter for further processing in a non-aerial unit for the purposes of climate change mitigation and further use of captured gases.

A cover for a rawinsonde balloon includes a cover main body with an inner surface forming inner space and an outer surface. The rawinsonde balloon is inserted into the inner space of the cover main body. Further, the cover includes an inlet, positioned at a preliminary free end of the cover main body, for allowing the rawinsonde balloon to be inserted into the inner space and the cover additionally includes an inlet control member for controlling a size of the inlet and fixing a controlled size of the inlet. Furthermore, the cover includes a plurality of basic cover fixing members formed or located respectively at a plurality of basic preliminary fixed ends on the outer surface.

A cover for a rawinsonde balloon includes a cover main body with an inner surface forming inner space and an outer surface. The rawinsonde balloon is inserted into the inner space of the cover main body. Further, the cover includes an inlet, positioned at a preliminary free end of the cover main body, for allowing the rawinsonde balloon to be inserted into the inner space and the cover additionally includes an inlet control member for controlling a size of the inlet and fixing a controlled size of the inlet. Furthermore, the cover includes a plurality of basic cover fixing members formed or located respectively at a plurality of basic preliminary fixed ends on the outer surface.

An electric aircraft with flight trajectory planning. The electric aircraft includes a sensor. The sensor is coupled to the electric aircraft. The sensor is configured to detect a plurality of weather measurements. The electric aircraft includes a processor. The processor is communicatively connected to the sensor. The processor is configured to receive, from the sensor, a weather measurement of the plurality of weather measurements. The processor is configured to receive, from a user, a destination datum and a desired altitude datum. The processor is configured to determine an optimal trajectory of the electric aircraft as a function of the destination datum, weather datum, and altitude datum.

Anemometer for independently measuring wind speed and direction in fluid medium. A second anemometer portion has at least one attribute resulting in different wind resistance in fluid medium than a first anemometer portion, such as a different: mass, shape, density, specific gravity, drag coefficient and/or freedom of motion. Different wind resistance causes inclination of anemometer when deployed to fall autonomously along a trajectory of fluid medium, where anemometer drag coefficient curtails initial ballistic trajectory such that anemometer enters free-fall descent after deployment. Anemometer includes inclinometer to obtain inclination measurements, and memory/transmitter to store/transmit inclination measurements. Local wind direction/speed is determined from inclination measurements based on direction/degree of anemometer inclination in correlation with measurement timings. Anemometer may be deployed from moving airborne platform. Anemometer may include conical second portion embedded into spherical first portion, where conical second portion has smaller mass and larger surface area than spherical first portion.

The present invention relates to an apparatus for calibrating temperature and humidity of a radio-sonde to be adapted to the upper air environment using an upper air simulation chamber including: an isotemperature-isohumidity unit calibrating temperature and humidity measured via the radio-sonde; a sunlight generation unit coupled to the isotemperature-isohumidity unit and generating sunlight to be irradiated to the isotemperature-isohumidity unit; an air supply unit coupled to the isotemperature-isohumidity unit and controlling the pressure and temperature of atmospheric air, allowing supplying air to the isotemperature-isohumidity unit; a sonic nozzle coupled to the isotemperature-isohumidity unit and creating an air flow set at below a set pressure; and a vacuum pump coupled to the isotemperature-isohumidity unit and discharging air which penetrates the isotemperature-isohumidity unit.

The present invention relates to an apparatus for calibrating temperature and humidity of a radio-sonde to be adapted to the upper air environment using an upper air simulation chamber including: an isotemperature-isohumidity unit calibrating temperature and humidity measured via the radio-sonde; a sunlight generation unit coupled to the isotemperature-isohumidity unit and generating sunlight to be irradiated to the isotemperature-isohumidity unit; an air supply unit coupled to the isotemperature-isohumidity unit and controlling the pressure and temperature of atmospheric air, allowing supplying air to the isotemperature-isohumidity unit; a sonic nozzle coupled to the isotemperature-isohumidity unit and creating an air flow set at below a set pressure; and a vacuum pump coupled to the isotemperature-isohumidity unit and discharging air which penetrates the isotemperature-isohumidity unit.

A rotating gas injection device for preventing damage to a rawinsonde balloon, comprising: a handgrip part; a gas injection tube; a ball bearing module including an inner ring, an outer ring, wherein the inner ring and the outer ring are rotatably engaged by means of the balls; and an outer ring cover positioned outside of the outer ring to form space between the outer ring cover and the outer ring; wherein, after an insertion of a neck of the rawinsonde balloon into the space, a distance between the outer ring and the outer ring cover is controlled to be decreased so that the neck of the rawinsonde balloon makes tight contact, and in response to an external force exerted on the neck of the rawinsonde, the outer ring is allowed to be rotated together with the neck by means of the balls.

A rotating gas injection device for preventing damage to a rawinsonde balloon, comprising: a handgrip part; a gas injection tube; a ball bearing module including an inner ring, an outer ring, wherein the inner ring and the outer ring are rotatably engaged by means of the balls; and an outer ring cover positioned outside of the outer ring to form space between the outer ring cover and the outer ring; wherein, after an insertion of a neck of the rawinsonde balloon into the space, a distance between the outer ring and the outer ring cover is controlled to be decreased so that the neck of the rawinsonde balloon makes tight contact, and in response to an external force exerted on the neck of the rawinsonde, the outer ring is allowed to be rotated together with the neck by means of the balls.

A gaseous matter capture system and method comprising an aerial unit configured to capture gaseous matter directly from the atmosphere and further comprising storage means configured to transfer said gaseous matter for further processing in a non-aerial unit for the purposes of climate change mitigation and further use of captured gases.