Tacheometer Surveying with Special Notes on Plotting, Care and Adjustment of Instruments, Field Work, and Calculations |
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Page ix
... calculation of lines and areas , etc. , made from the data of the survey or from the plan itself . Diversions are occasionally made to explain and illustrate alternative methods , but practically all the examples are taken ix PREFACE.
... calculation of lines and areas , etc. , made from the data of the survey or from the plan itself . Diversions are occasionally made to explain and illustrate alternative methods , but practically all the examples are taken ix PREFACE.
Page x
Mark Erskine Yorke Eliot. alternative methods , but practically all the examples are taken from the complete field notes given . The mathematics involved include nothing higher than the use of Chambers's mathematical tables as directed ...
Mark Erskine Yorke Eliot. alternative methods , but practically all the examples are taken from the complete field notes given . The mathematics involved include nothing higher than the use of Chambers's mathematical tables as directed ...
Page 2
... taken with it . The Tacheometer . It con- This instrument is known as a " Tacheometer . ' sists of a transit theodolite , i.e. a theodolite fitted with a graduated vertical circle , and having a telescope of higher power than usual ...
... taken with it . The Tacheometer . It con- This instrument is known as a " Tacheometer . ' sists of a transit theodolite , i.e. a theodolite fitted with a graduated vertical circle , and having a telescope of higher power than usual ...
Page 5
... taken on to a fixed base indicated by targets attached to a rod . But owing to additional complications in working out results , and a certain amount of delicacy in construction , the micrometer is not so generally useful a distance ...
... taken on to a fixed base indicated by targets attached to a rod . But owing to additional complications in working out results , and a certain amount of delicacy in construction , the micrometer is not so generally useful a distance ...
Page 11
... taken with an ordinary vernier is : — ( Value of smallest division on circle or scale ) ( Number of divisions on vernier ) · Conversely , in constructing a vernier to read to any desired unit : - Number of unit divisions required on ...
... taken with an ordinary vernier is : — ( Value of smallest division on circle or scale ) ( Number of divisions on vernier ) · Conversely , in constructing a vernier to read to any desired unit : - Number of unit divisions required on ...
Other editions - View all
Tacheometer Surveying with Special Notes on Plotting, Care and Adjustment of ... Mark Erskine Yorke Eliot No preview available - 2016 |
Tacheometer Surveying with Special Notes on Plotting, Care and Adjustment of ... Mark Erskine Yorke Eliot No preview available - 2016 |
Common terms and phrases
accuracy adjustment Bearing and Distance Calculation centimetre Centre wire reading clamp Closing Error collimation level column contour line correct cos² crown 8vo decimal demy 8vo diagram direction division Electric Engineers exactly fall of line fcap feet field book field notes figures folding plates footscrews graduated Handbook height illus instrument collimation leather length line of sight Log diff logarithms lower axis marked measured meridian method minus minutes of arc N. H. Schneider Observed Distance obtained parallel ruler Planimeter plotting position Practical protractor R.L. of instrument R.L. of line Railway reading on staff reduced level Rise or fall scale Second edition sewed sight at staff slide slide-rule spot-levels square starting-point station points survey tacheometer tangent screw telescope bubble theodolite Third edition transit axis traverse lines vernier scale vernier zero vertical angle vertical arc vertical circle York zero line
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