Physical Geodesy

Written by Heiskanen and Moritz, and published in 1967, this book has for a long time been considered as the standard introduction to its field. The enormous progress since then has required a complete reworking. While basic material has been retained other parts required a complete update. This concerns, above all, the adaptation to the fact that the geometry can now be precisely determined by methods such as GPS, and that new satellite methods, combined with terrestrial methods, also make a detailed determination of the earth's gravitational field a possibility and a necessity. Other highlights of the book include: emphasis on global integration of geometry and gravity, a simplified approach to Molodensky's theory without integral equations, and a general combination of all geodetic data by least-squares collocation. In the second edition minor mistakes have been corrected.