This workshop is hosted by the University of the Philippines and the International Association of Geodesy (IAG) Sub-commission 2.4e. It focuses on the latest developments in gravity and geoid models in the Asia-Pacific region, along with their applications to vertical datums and climatic issues. The workshop serves as a platform for experts, scholars, and practitioners to exchange knowledge, methodologies, and best practices in handling gravity data, modeling the geoid, and optimizing gravimetric applications to environments. It is designed for geodetic professionals, researchers and students specializing in geoid modeling and vertical datums, and government agencies involved in geodetic and mapping activities.