Geodetic Operations in the United States, January 1, 1930, to December 31, 1932. Special Publication No. 178

摘要

This report covers in a general way the geodetic operations in the United States from January 1, 1930, to December 31, 1932. It is, necessarily, impossible to give here minute details regarding the locations of the geodetic work accomplished, or of new instruments and methods that may have been adopted, or of improvements in old instruments and methods. The report, however, is supposed to give the reader a sufficient amount of information to enable him to communicate with the Director of the Coast and Geodetic Survey should he desire further details on any subject in which he may be interested.