Tacheometer Surveying with Special Notes on Plotting, Care and Adjustment of Instruments, Field Work, and Calculations |
From inside the book
Results 1-5 of 16
Page 23
... , and the others for reference to past work . The form here illustrated was drawn up by the ( Outside cover . ) SURVEYOR . Date ..... TACHEOMETER 23 CHAPTER III THE SURVEY OF A SIMPLE ENCLOSURE OR FIGURE BOUNDED BY STRAIGHT LINES.
... , and the others for reference to past work . The form here illustrated was drawn up by the ( Outside cover . ) SURVEYOR . Date ..... TACHEOMETER 23 CHAPTER III THE SURVEY OF A SIMPLE ENCLOSURE OR FIGURE BOUNDED BY STRAIGHT LINES.
Page 27
... drawn to it from B would pass over the centre of the peg . Carrying forward the Meridian observed at the First Station Point . At B the instrument is again set up and levelled . But here , and at all subsequent stations , the magnetic ...
... drawn to it from B would pass over the centre of the peg . Carrying forward the Meridian observed at the First Station Point . At B the instrument is again set up and levelled . But here , and at all subsequent stations , the magnetic ...
Page 64
... 1 ° on a plan drawn to scale 100 feet = 1 inch . " " 2 ° 200 = " " " " " " 99 3 ° 300 " " " " " " 4 ° ,, 400 " " " " " " 99 5 ° " " 500 " " - " " As a rough guide , it may therefore be said 64 TACHEOMETER SURVEYING .
... 1 ° on a plan drawn to scale 100 feet = 1 inch . " " 2 ° 200 = " " " " " " 99 3 ° 300 " " " " " " 4 ° ,, 400 " " " " " " 99 5 ° " " 500 " " - " " As a rough guide , it may therefore be said 64 TACHEOMETER SURVEYING .
Page 74
... draw a line from the start- ing - point along this bearing , and scale off the required dis- tance along the line thus drawn to determine the second station . Through this second station a new north and south line is drawn , and the ...
... draw a line from the start- ing - point along this bearing , and scale off the required dis- tance along the line thus drawn to determine the second station . Through this second station a new north and south line is drawn , and the ...
Page 75
... drawn will return exactly to the starting - point . If not , the plotting must be checked , and if it be found ... draw a line parallel to it in the direction of A ' - A through each of the other corners . B , A , B , C , ETC , POINTS AS ...
... drawn will return exactly to the starting - point . If not , the plotting must be checked , and if it be found ... draw a line parallel to it in the direction of A ' - A through each of the other corners . B , A , B , C , ETC , POINTS AS ...
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
Popular passages
Page 46 - Screw Cutting Tables, for the use of Mechanical Engineers, showing the proper arrangement of Wheels for cutting the Threads of Screws of any required pitch, with a Table for making the Universal Gas-pipe Threads and Taps.
Page 11 - The Drainage of Fens and Low Lands by Gravitation and Steam Power. By WH Wheeler. 8 plates, 175 pp., 8vo. (1888.) 12s.
Page 8 - York, 1911.) 1s. 6d. net. Moulding Concrete Baths, Tubs, Aquariums and Natatoriums. 16 illus., 64 pp., cr. 8vo. (S. & C. SERIES, No.
Page 49 - Tabulated Weights of Angle, Tee, Bulb, Round, Square, and Flat Iron and Steel for the use of Naval Architects, Shipbuilders, etc. By CH Jordan. Sixth edition, 640 pp., royal 32mo, leather, gilt edges.
Page 16 - York, 1902.) 1s. 6d. net. Wiring Houses for the Electric Light. By NH Schneider. 40 illus., 85 pp., crown 8vo. (S.
Page 37 - Kempthorne. 268 pp., demy 8vo. (1907.) 1os. 6d. net. Depreciation of Factories, Municipal, and Industrial Undertakings, and their Valuation. By E. Matheson. Fourth edition, 230 pp., 8vo. (1910.) zos.
Page 5 - How to Build a 20-ft. Bi-plane Glider. By AP Morgan. 31 illus., 60 pp., crown 8vo. (S. & C. SERIES, No. 14.) (New York, 1909.) 1s.
Page 13 - A Text-Book of Graphic Statics. By CW Malcolm. 155 illus., 316 pp., 8vo. (New York, 1909.) 12s.
Page 35 - Our Coal Resources at the End of the Nineteenth Century. By Prof. E. Hull. 157 pp., demy 8vo. (1897.) 6s. Hydraulic Gold Miners
Page 12 - Oblong 12mo, sewed. 6d. net. Slide Valve Diagrams : a French Method for their Construction. By L. Bankson. 18mo, boards. (New York, 1892.) zs.