Tan also said that they are looking into releasing the data for public use in the future.
Diwata-1 is expected to stay in orbit for about 20 months after its expected release from the space station by April 2016. It will orbit the Earth at an altitude of 400-420 km from above the surface. During that period, it will take high-resolution images of the Philippines twice daily.
Dr Carlo Primo David, executive director of the Philippine Council for Industry, Energy and Emerging Technology Research and Development (PCIEERD), said that pretty much like a fairy, Diwata-1 will "look over the country as a whole," monitoring environmental changes, keeping track of natural hazards, and looking into marine and agricultural data.
"The images (from Diwata-1) are really for research, especially for government agencies like DA, PAGASA, DENR, among others," David said during the viewing.
A second microsatellite is intended to be launched between late 2017 and early 2018. Named Diwata-2, this spacecraft will orbit the Earth at a relatively higher altitude, especially after Diwata-1 finishes its mission.
Photo by Shaira Panela
"Every time Diwata-1 orbits, it moves closer to the Earth. Therefore, at some point, gravity will pull it back to the surface," explained David.
Meanwhile, National Space Development Program (NSDP) head Dr Rogel Mari Sese told Rappler that Diwata-1 "paves the way for building technical expertise and capabilities of Filipino scientists and engineers in developing space systems."
"In the future, this will hopefully lead to more advanced satellites to be developed by Filipinos," Sese said.
The NSDP is also PCIEERD-funded like the Philippine Microsatellite (PHL-Microsat) Program, which oversees the Diwata microsatellites. The NSDP's main task is to lay the groundwork and foundation for a future Philippine space agency.
Sese also said that he hopes these types of events will help increase interest in science, especially in space science technology and applications in the Philippines.
"We hope that this would demonstrate that space is within the reach of Filipinos and that the sky is no longer the limit for us," Sese said. "In the future, we look forward to other space developments and hopefully the creation of our own national space agency." – Rappler.com