
Gravity, Geoid and Marine Geodesy: International Symposium No. 117 Tokyo, Japan, September 30 – October 5, 1996 (International Association of Geodesy Symposia, 117): Segawa, Jiro, Fujimoto, Hiromi, Okubo, Shuhei: 9783540633525: Amazon.com: Books,

Sciences of Geodesy - I: Advances and Future Directions | SpringerLink,

Earth Gravitational Model - Wikipedia,

HGSS - The International Association of Geodesy: from an ideal sphere to an irregular body subjected to global change,

An Improved Approach to the Generation of Hybrid Geoids,