Tacheometer Surveying with Special Notes on Plotting, Care and Adjustment of Instruments, Field Work, and Calculations |
From inside the book
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Page vi
... Station Points - Length and Arrange- ment of Traverse Lines - Lining - in Substations - Loca- tion of Initial Line - Method of using the Vertical Circle— Topographic Points - Carrying forward the Meridian- Checking Bearings ...
... Station Points - Length and Arrange- ment of Traverse Lines - Lining - in Substations - Loca- tion of Initial Line - Method of using the Vertical Circle— Topographic Points - Carrying forward the Meridian- Checking Bearings ...
Page ix
... station points , through the field work , the booking of figures , and office calculations made for the production of the plan , to the calculation of lines and areas , etc. , made from the data of the survey or from the plan itself ...
... station points , through the field work , the booking of figures , and office calculations made for the production of the plan , to the calculation of lines and areas , etc. , made from the data of the survey or from the plan itself ...
Page 30
... station it will be found that the compass - needle will auto- matically come back exactly to the central division ... point - which may be one of the station points or may be selected elsewhere as is found convenient . For example ...
... station it will be found that the compass - needle will auto- matically come back exactly to the central division ... point - which may be one of the station points or may be selected elsewhere as is found convenient . For example ...
Page 36
Mark Erskine Yorke Eliot. the difference in level between the first and last points observed , if no arithmetical error exists . LEVEL BOOK . Sights . Collima- Reduced tion Level . Level . Station . Dis- tance . Remarks . Back . Inter ...
Mark Erskine Yorke Eliot. the difference in level between the first and last points observed , if no arithmetical error exists . LEVEL BOOK . Sights . Collima- Reduced tion Level . Level . Station . Dis- tance . Remarks . Back . Inter ...
Page 38
... station points ; but this double work involves a considerable strain , which renders the result more liable to error , and reduces too much the time available for selecting the station points and the features of the ground which it is ...
... station points ; but this double work involves a considerable strain , which renders the result more liable to error , and reduces too much the time available for selecting the station points and the features of the ground which it is ...
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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