 | Thomas Baker - 1850 - 244 pages
...measuring them, care should be taken that they are as nearly such as possible, or they must be afterwards reduced thereto, otherwise the section will be longer...hypothenusal to the horizontal measure, when laying down the section, we annex the following table, shewing the reduction to be made on each chain,s length... | |
 | Thomas Baker (C.E.) - 1865 - 174 pages
...measuring them, care should be taken that they are as nearly such as possible, or they must be afterwards reduced thereto, otherwise the section will be longer...hypothenusal to the horizontal measure, when laying down the section, a table is given in Baker's Land and Engineering Surveying, page 146, shewing the reduction... | |
 | Sir Rowland Macdonald Stephenson - 1869 - 446 pages
...measuring them, care should be taken that they are as nearly such as possible, or they must be afterwards reduced thereto, otherwise the section will be longer...hypothenusal to the horizontal measure, when laying down the section, a table is given in Baker's " Land and Engineering Surveying," page 147, showing the reduction... | |
 | FREDERICK W. SIMMS - 1870 - 174 pages
...d j e,/, &c., till the whole section is drawn. Although, for the sake of clearness of description t we have desired the person plotting the section to...quantities of rise, as shown by the reading of the staves :—- Else in feet for one chain. 1 2 3 4 5 6 7 8 9 10 11 12 13 14: 15 16 17 18 19 20 Redtictlon upon... | |
 | Frederick Walter Simms - 1870 - 220 pages
...proceed with the rest of the reduced levels at the points d, e,f, &c., till the whole section is drawn. the perpendicular, and thereon define the level point...laying down his section, we annex the following Table, showing'the reduction to be made upon each chain's length, for the following quantities of rise, as... | |
 | Thomas Baker - 1891 - 262 pages
...measuring them, care should be taken that they are as nearly such as possible, or they must be afterwards reduced thereto, otherwise the section will be longer...hypothenusal to the horizontal measure, when laying down the section, we annex the following table, shewing the reduction to be made on each chain's length... | |
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... reduced thereto), otherwise the section will be longer than it ought to be. For the purpose of assisting the surveyor in making the necessary reduction from the hypothenusal to the horizontal measure, when laying down... 