 | Sir J. Butler Williams - 1846 - 368 sider
...correctness of that area independent of the result obtained by summing up the contents of each inclosure, minute errors in many of which would escape observation,...survey and plan may be made for effecting this object appears to be as follows; Sketch of Leading Operations. " 1st. To measure two straight lines through... | |
 | Sir J Butler Williams - 1855 - 306 sider
...correctness of that area independent of the result obtained by summing up the contents of each inclosure, minute errors in many of which would escape observation,...survey and plan may be made for effecting this object appears to be as follows : — Sketch of Leading Operations, ' Istly. To measure two straight lines... | |
 | Great Britain. Parliament. House of Commons - 1837 - 508 sider
...summing up the contents of each * 26 J inches to a Mile, or jA« of the actual size. each inclosure, minute errors in many of which would escape observation,...Plan may be made for effecting this object appear to me to be as follows : 1st. To measure two straight lines through the entire length and breadth of... | |
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Mile, or jA« of the actual size. each inclosure, minute errors in many of which would escape observation, if not checked by comparison with the correctly ascertained whole. It is essential, in fact, to arrive at the total area of the Parish by direct... 