The book gives a detailed theoretical background of the constructional principles of instruments necessary for the most general tasks of surveying. Undergraduate and graduate students will find it very useful in surveying studies to get acquainted with the broad variety of instruments, both classical and new ones. At the same time, specialists in surveying will also find the book full of new material. The book contains about 600 pictures, including photographs and detailed descriptions of the most representative types of instrumentation. Older types of instruments already out of use, or used only occasionally, are described in broad outline, mentioning basic principles, methods of testing and possibilities for their modernization. New categories of instruments, such as gyroscopes, compensation levelling instruments, electronic theodolites, distance meters and tacheometers, are dealt with in more detail. Care has been taken to include the automation which is rapidly spreading in all fields of instrument manufacture, being necessary to reduce manual operations. The book is intended for builders, architects, technicians, teachers of surveying and professional manufacturers.Instruments emitting a laser beam parallel to the line of sight of the telescope have recently come into general use. ... Special laser levels are used ... measurements in the construction industry, for establishing straight lines and directions, for the control of the marking of inaccessible points on building constructions and.
|Title||:||Surveying Instruments and their Operational Principles|
|Publisher||:||Elsevier - 2013-10-22|