Philippine Space Agency

Shoreline Change Analysis in New Washington, Aklan using Digital Shoreline Analysis System (DSAS)

by Ainalyn Nerves, Francesca Deighl Rivera, Ariel Blanco, Yasmin Tirol, and Kazuo Nadaoka

This study examines erosion and accretion patterns from 1985 to 2022. Using satellite imagery and GIS techniques, significant erosion was found, especially near Batan Bay, with rates up to 1.46... Read more

DRONES4BLUECARBONSEAGRASS: A Capacity-Building Program for Mapping Seagrasses using Unmanned Aerial System (UAS) Technology in the Philippines

by Christian Candido, Ariel Blanco, Ayin Tamondong, Kayziel Martinez, and Kazuo Nadaoka

Coastal blue carbon ecosystems, like mangroves and seagrass meadows, play vital environmental roles but face global decline due to human activities. While traditional seagrass monitoring methods are time-consuming, remote sensing... Read more

Performance of genetic algorithm optimized Doc2Vec-kNN for classifying space science and adjacent fields documents with heterogenous sampling

by Dominic Guaña, Arcy Layne Sace, Paul Leonard Atchong Hilario, Efren Gumayan, Gay Jane Perez

Research and development (R&D) for space science and technology applications (SSTA), specially for those directed towards outer space science, require large amount of resources, and high level of expertise. While... Read more