Aid to Survey Practice for Reference in Surveying, Levelling, and Setting OutC. Lockwood and Company, 1880 - 382 pages |
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Page viii
... longitude - observation at sea worked out by him on data recorded by others . Part I. was recently condensed from notes and written for the use of pupils . Part IV . was condensed in the same way for the use and con- venience in ...
... longitude - observation at sea worked out by him on data recorded by others . Part I. was recently condensed from notes and written for the use of pupils . Part IV . was condensed in the same way for the use and con- venience in ...
Page xiv
... longitudes , and azimuths Approximations for the same calculations . Properties of a spherical triangle · Fundamental formulæ of Spherical Trigonometry Napier's rules for circular parts Formulæ suited to logarithmic computation 5 ...
... longitudes , and azimuths Approximations for the same calculations . Properties of a spherical triangle · Fundamental formulæ of Spherical Trigonometry Napier's rules for circular parts Formulæ suited to logarithmic computation 5 ...
Page xv
Lowis D'Aguilar Jackson. SECTION Latitudes and longitudes Verification or checking Classification of Surveys in accordance with the instruments used Limit of admissible error in results Scales commonly used in England Scales used in the ...
Lowis D'Aguilar Jackson. SECTION Latitudes and longitudes Verification or checking Classification of Surveys in accordance with the instruments used Limit of admissible error in results Scales commonly used in England Scales used in the ...
Page xix
... Longitude . 2 examples • 324 • • 325 325 • 325 · 327 328 329 • 333 • 334 . • 335 Clearing the lunar distances . 2 examples Calculating an altitude . I example . 337 • 338 Longitude by Lunar transit . I example Corrections of a transit ...
... Longitude . 2 examples • 324 • • 325 325 • 325 · 327 328 329 • 333 • 334 . • 335 Clearing the lunar distances . 2 examples Calculating an altitude . I example . 337 • 338 Longitude by Lunar transit . I example Corrections of a transit ...
Page 3
... longitudes , and azimuths . The various means and appliances used in direct and angular measurement on surveys will be mentioned in the two next sections , the special principles in- volved in their construction and use , the limits of ...
... longitudes , and azimuths . The various means and appliances used in direct and angular measurement on surveys will be mentioned in the two next sections , the special principles in- volved in their construction and use , the limits of ...
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Aid to Survey Practice for Reference in Surveying, Levelling, and Setting Out Lowis D'Aguilar Jackson No preview available - 2016 |
Common terms and phrases
Absc Abscissa accuracy adjustment adopted altitude amount angular measurement angular observation appliances astronomical observations axis azimuth base line bearings calculation centre chain surveys chord chronometer collimation compass convenient correct corresponding cosec cotg curvature curve determined difference direction distant point equal error feet figure fixed formulæ given graduated Greenwich mean ground Gunter's chains height hence horizontal angle inch instru instrument latitude length level-staff longitude lunar distance marked mean ment meridian method micrometer mile mode Nautical Almanac necessary object obtained operations Ordinate parallax pegs plane pole position principle purposes radii radius reading recorded reduced reflecting refraction right angles right ascensions route-surveys scale screws Section set-out setting-out sextant side sights sin² spherical spherical excess staff station staves subtended superelevation survey line surveyor tangent tangent point telemeter telescope theodolite tion transit traverse triangles Trigonometrical Trigonometrical Survey vertical wires
Popular passages
Page 21 - Those interested in the purchase and sale of estates, and in the adjustment of compensation cases, as well as in transactions in annuities, life insurances, &c., will find the present edition of eminent service.'* — Engineering.
Page 12 - A KEY AND COMPANION to the above Book, forming an extensive repository of Solved Examples and Problems in Illustration of the various Expedients necessary in Algebraical Operations.
Page 6 - Levelling. A TREATISE ON THE PRINCIPLES AND PRACTICE OF LEVELLING. Showing its Application to purposes of Railway and Civil Engineering, in the Construction of Roads; with Mr. TELFORD'S Rules for the same. By FREDERICK W. SIMMS, FGS, M. Inst. CE...
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Page 9 - AN OUTLINE OF THE METHOD OF CONDUCTING A TRIGONOMETRICAL SURVEY. For the Formation of Geographical and Topographical Maps and Plans, Military Reconnaissance, LEVELLING, &c., with Useful Problems, Formulae, and Tables.
Page 16 - FRENCH. ~~ 24. French Grammar. With Complete and Concise Rules on the Genders of French Nouns. By GL STRAUSS, Ph.D. is 6d 25.
Page 16 - Spanish-English and English-Spanish Dictionary. Including a large number of Technical Terms used in Mining, Engineering, &c., with the proper Accents and the Gender of every Noun. By ALFRED ELWES.
Page 11 - Diagrams. i8mo, 2s. 6d. cloth. " As a really handy book for reference, we know of no work equal to it ; and the railway engineers and others employed in the measurement and calculation of earthwork will find a great amount of practical information very admirably arranged, and available for general or rough estimates, as well as for the more exact calculations required in the engineers
Page 7 - Professor Goodeve has given us a treatise on the steam engine, which will bear comparison with anything written by Huxley or Maxwell, and we can award it no higher praise.
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