Reprint edition of 'Physical Geodesy' by Weikko A. Heiskanen and Helmut Moritz

This is a 1979 reprint of the seminal 1967 textbook 'Physical Geodesy' by Weikko A. Heiskanen and Helmut Moritz, originally published by W.H. Freeman and Company. The reprint was issued by the Institute of Physical Geodesy at the Technical University of Graz, Austria, making it accessible to students and researchers in the field. Physical geodesy is the study of Earth's gravity field and its geometric shape, a critical discipline for surveying, mapping, and understanding Earth's physical properties. This textbook remains a foundational reference for geodesists, geophysicists, surveyors, and earth scientists. Academic institutions, research libraries, and professionals in geodesy and geophysics value this work for its comprehensive treatment of theoretical and practical aspects of the field. The 1979 reprint edition is particularly sought after by collectors of scientific literature and specialists who appreciate its historical significance in advancing geodetic science.