| Maryland Geological Survey - 1898 - 626 Seiten
...of line is necessarily great. TRAVERSE WORK. As stated above, under the head of primary traverses, a traverse line consists of a series of direction and distance measurements depending upon one another. These lines should be connected wherever possible with triangulation points... | |
| Maryland Geological Survey - 1898 - 628 Seiten
...of line is necessarily great. TRAVERSE WORK. As stated above, under the head of primary traverses, a traverse line consists of a series of direction and distance measurements depending upon one another. These lines should be connected wherever possible with triangulation points... | |
| Maryland Geological Survey - 1898 - 628 Seiten
...of line is necessarily great. TRAVERSE WORK. As stated above, under the head of primary traverses, a traverse line consists of a series of direction and distance measurements depending upon .one another. These lines should be connected wherever possible with triangulation points... | |
| Maryland Geological Survey - 1898 - 646 Seiten
...of line is necessarily great. TRAVERSE WORK. As stated above, under the head of primary traverses, a traverse line consists of a series of direction and distance measurements depending upon one another. These lines should be connected wherever possible with triangulation points... | |
| Maryland Geological Survey - 1898 - 630 Seiten
...of line is necessarily great. TRAVERSE WORK. As stated above, under the head of primary traverses, a traverse line consists of a series of direction and distance measurements depending upon one another. These lines should be connected wherever possible with triangulation points... | |
| 1907 - 874 Seiten
...necessarily great. TRAVERSE WORK. As stated under the head of traverses for primary control (p. 67), a traverse line consists of a series of direction and distance measurements depending upon one another. These lines should be connected wherever possible with triangulation points... | |
| Henry Gannett - 1906 - 122 Seiten
...Under such circumstances traverse lines afford the only means of obtaining adequate control for maps. A traverse line consists of a series of direction...is thus formed. Traverse lines are largely used in topographic work proper for making minor locations. The primary traverse differs from these only in... | |
| Henry Gannett - 1906 - 120 Seiten
...necessarily great. TRAVERSE WORK. As stated under the head of traverses for primary control (p. 67), a traverse line consists of a series of direction and. distance measurements Depending upon one another. These lines should be connected wherever possible with triangulation points... | |
| Pennsylvania. Topographic and Geological Survey Commission - 1906 - 328 Seiten
...of certain points within the degree of precision demanded by the scale of the map. is by traverse. A traverse line consists of a series of direction and distance measurements. The direction of each course is not determined by the magnetic needle, as in land surveying, but is... | |
| Geological Survey (U.S.) - 1906 - 126 Seiten
...necessarily great. TRAVERSE WORK. As stated under the head of traverses for primary control (p. 67), a traverse line consists of a series of direction and distance measurements depending upon one another. These lines should be connected wherever possible with triangulation points... | |
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