My long term absence in Taiwan, means that I often need my parents' assisstance to keep me well informed about what's going on at home, and the more they tell me the more I miss my parents' company, and the more I miss Taiwan as a whole. Luckily, I still get to fly back here on a regular basis, this time, it's between my university winter break. Although one month break is rarely enough to call it a vacation (I'm sure any of you reading this understands how I feel if you have to live away from home for some periods of time), I still managed to visit several places with my family. My recent visit to the National Museum of Natural Science is a rewarding one, because I've learned something new about my country. In particular the two satellites, namely FORMOSAT-1, 2 and 3, which were launched separately. If you're interested, please read on for details. Enjoy!
FORMOSAT-1 is a low-earth-orbit scientific experimental satellite. After launched into an altitude of 600 km with 35 degree inclination, it circulates around the Earth every 97 minutes, transmitting collected data to Taiwan's receiving stations approximately six times a day. The major mission of FORMOSAT-1 includes three scientific experiments for measuring the effects of ionospheric plasma and electrodynamics, taking the ocean color image and conducting Ka-band communication experiment. The daily collected payload data are distributed to domestic science groups and to the domestic and international research organizations for scientific experiments. For the research on characteristics of ionospheric layers, the purpose is to understand the ionospheric layer structure in the space above Taiwan and its surroundings, in order to provide important information that influences wireless communication. Ocean color research is to provide experimental data in ocean related fields as a basis for practical and theoretical researches in areas ranging from environment, fishery, industrial, commercial areas, and academics. The Ka-band communication experiment is to conduct low and high data rate and rain attenuation communication experiments and to further carry out secure communication experiment to strengthen the ability of Taiwan's communication system.
FORMOSAT-2 is the first high resolution sensing satellite solely owned and operated by the National Space Organisation (NSPO) of Taiwan, and its images are commercially available from Spot Image.


