
International Collaboration on SDG data gathering and measuring – Climate Change
SDG17

NCKU participates in global programs, such as Upgraded Tracker Thermal Pump System (UTTPS) program, to upgrade the accuracy of climate observation and space monitoring
The FORMOSAT-7 satellite is equipped with a global satellite navigation system radio signal receiver, which can receive the US GPS and Russia's GLONASS global satellite navigation system (GNSS) signals and can measure the radio occultation signals, atmospheric pressure, temperature, atmospheric parameters such as humidity, and electron concentration in the ionosphere. After the deployment of the FORMOSAT-7 galaxy is completed, the altitude is 550 kilometers, the inclination angle is 24 degrees, and it orbits the earth in about 97 minutes. It can provide about 4,000 pieces of data per day between 50 degrees north and south latitude. The amount of data in the vicinity of Taiwan is about 3 to 4 times that of FORMOSAT-3, greatly increasing the meteorological data of low-latitude areas including Taiwan. The observation data is provided by the Central Weather Bureau of the Ministry of Transportation and Communications and incorporated into the numerical forecast system to improve the accuracy of domestic weather forecasts and severe weather (typhoon track and rainfall) forecasting. An average of 4000 points of atmospheric data can be provided every day, which is of great help to the weather forecast, climate observation, and space weather monitoring.
