A Treatise on Surveying,: Containing the Theory and Practice: : to which is Prefixed a Perspicuous System of Plane Trigonometry. : The Whole Clearly Demonstrated and Illustrated by a Large Number of Appropriate Examples. : Particularly Adapted to the Use of SchoolsKimber and Sharpless, no. 93, Market Street, and John Richardson, no. 244, Market Street., 1820 - 206 páginas |
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Página 106
75 , to represent a meridian line ; then N standing for the north and S for the south , the east will be to the right ... point A , draw the line AB on which lay 9.60 chains , the first distance from A to B. Now apply the centre of the ...
75 , to represent a meridian line ; then N standing for the north and S for the south , the east will be to the right ... point A , draw the line AB on which lay 9.60 chains , the first distance from A to B. Now apply the centre of the ...
Página 109
Meridians are north and south lines , which are supposed to pass through every station of the survey . ... The departure of any stationary line , is the nearest distance from one end of the line to a meridian passing through the other ...
Meridians are north and south lines , which are supposed to pass through every station of the survey . ... The departure of any stationary line , is the nearest distance from one end of the line to a meridian passing through the other ...
Página 114
Thus , beginning at the place chosen , the first departure will be the first meridian distance , which place in the column of meridian distances opposite the said departure ; to this add the same departure , setting the sum under the ...
Thus , beginning at the place chosen , the first departure will be the first meridian distance , which place in the column of meridian distances opposite the said departure ; to this add the same departure , setting the sum under the ...
Página 115
The third course being south , the distance CD is the difference of latitude , and there is no departure . ... 9. the product of Aa + Bb , the upper meridian distance in the first horizontal column , by Ag , the corresponding latitude ...
The third course being south , the distance CD is the difference of latitude , and there is no departure . ... 9. the product of Aa + Bb , the upper meridian distance in the first horizontal column , by Ag , the corresponding latitude ...
Página 116
Each of the numbers in the column of meri . dian distances is the sum of two adjacent meridian distances ; but to avoid the too frequent repetition of the word sum , it is denominated simply a meridian distance . EXAMPLE 1 .
Each of the numbers in the column of meri . dian distances is the sum of two adjacent meridian distances ; but to avoid the too frequent repetition of the word sum , it is denominated simply a meridian distance . EXAMPLE 1 .
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Términos y frases comunes
ABCD according acres adjacent angle base bearing bearing and distance Calculation called centre circle Co-secant Co-sine Co-tang column Construction contained corresponding Courses decimal Deg Dist DEMONSTRATION describe difference distance divide division draw east equal EXAMPLES feet figures find the area given given angle given area given side greater half hand height hypothenuse join latitude and departure length less logarithm measured meeting meridian distance Note off-sets opposite parallel perches perpendicular preceding PROBLEM quotient radius ratio rectangle remainder Required the area right angle right line root RULE running scale Secant side side AC sine square station subtract survey taken Tang Tangent triangle ABC twice
Información bibliográfica
| Título | A Treatise on Surveying,: Containing the Theory and Practice: : to which is Prefixed a Perspicuous System of Plane Trigonometry. : The Whole Clearly Demonstrated and Illustrated by a Large Number of Appropriate Examples. : Particularly Adapted to the Use of Schools |
| Autor | John Gummere |
| Colaboradores | John Richardson, Thomas H. Palmer, Kimber & Sharpless |
| Edición | 3 |
| Editor | Kimber and Sharpless, no. 93, Market Street, and John Richardson, no. 244, Market Street., 1820 |
| Procedencia del original | Biblioteca Pública de Nueva York |
| Digitalizado | 12 Abr. 2011 |
| Largo | 206 páginas |
| Exportar cita | BiBTeX EndNote RefMan |