 The publication of the plane-table sheets was commenced in 1868, and in 1873 120 had been issued. There has also been, since 1841, a general map in process of publication, on a scale of 1 : 100,000, which will be comprised in some 400 sheets, of which...  Geographical and Geological Surveys - Stran 16avtor: Josiah Dwight Whitney - 1875 - 96 straniCelotni ogled - O knjigi
 | Josiah Dwight Whitney - 1875 - 106 strani
...meadows and forests in different shades of green, the buildings in brick-red, and the gardens in carmine. In Baden, the new map was commenced in 1874, on a...occupy six years, at a cost of about 80,000 florins. In Prussia, since 1849, new and more perfect methods have been introduced into the topographical surveys;... | |
 | 1884 - 572 strani
...These are engraved on copper and have the topography, or hill -shading indicated according to Lehman's system as modified by General Muffling. In Baden, the new map was commenced in 1874, on a scale of 1:25,000, and with contour lines at ten meters distance. The work is mainly a revision and correction... | |
 | John Wesley Powell - 1885 - 200 strani
...short account of what each of these states is doing may be interesting and instructive. In Baden a new map was commenced in 1874 on a scale of 1 -25,000, with contour lines having vertical intervals of 10 meters, about 3,'J feet. The work is mainly a revision... | |
 | Jared Sparks, Edward Everett, James Russell Lowell, Henry Cabot Lodge - 1875 - 500 strani
...1,446 civil assistants were on the Ordnance Survey staff in the year 1872. VOL. cxxi. — NO. 248. 4 the government on very large scales ; but it is chiefly...commenced in 1874, on a scale of 1 : 25,000, and with contour.lines at 10 metres' distance. The work is mainly a revision and correction of older surveys,... | |
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