 ... feet apart determined by accurate soundings, and also showing over the whole width of this part of the river the force and direction of the currents at low water, at high water, and at least one intermediate stage by triangulated observations on suitable...  Report of the Chief of Engineers U.S. Army - 2618 페이지저자: United States. Army. Corps of Engineers - 1887전체보기 - 도서 정보
 | United States. War Department - 1902 - 968 페이지
...soulm(lings, and also showing over the W1P)l(' width of this iart of the river the force and direel lOll of the currents at low water, at high water, and at least. ¿¿iie iimterumediate stage, by triangulated observations on Sllilal)I( floats. ‘l'lme fliapS shall... | |
 | United States. War Department - 516 페이지
...quarter of a mile below, an accurate representation of the bottom of the river, by contour lines two feet apart, determined by accurate soundings, and...this part of the river the force and direction of the curirents at lowwater, at high water, and at least one intermediate stage, by triangulated observations... | |
 | United States. Army. Corps of Engineers - 1887 - 732 페이지
...representation of the bottom of the river, by contour lines 2 feet apart, determined by accurate soundings, ami also showing over the whole width of this part of the river the force ami direction of the currents at low water, at high water, and at least one intermediate stage, by... | |
 | United States. Army. Corps of Engineers - 1888 - 866 페이지
...bed of •iver by contour lines, two feet apart, determined by accurate soundings; and , also show over the whole width of this part of the river, the force and direcof the currents at low water, and at high navigable stages, by triangulated obations on suitable... | |
 | United States. War Department - 1882 - 1042 페이지
...representation of the bottom of the river by contour lines, '2 feet apart, determined by accurate soundings, aud also showing over the whole width of this part of the river the fonte and direction of the currents at low water, at high water, and at at least one intermediate stage,... | |
 | United States - 1883 - 1190 페이지
...quarter of u mile below, an accurate representation of the bottom of thé river, by contour lines two feet apart, determined by accurate soundings, and...this part of the river the force and direction of the cúrrente at low water, at high water, and at least one intermediate stage, by triangulated observations... | |
 | United States. War Department - 1884 - 1026 페이지
...by contour lines two feet apart, determined by accurate soundings, and also showing over the whola width of this part of the river the force and direction of the currents at low water and at high towing stages, by triangulated observations on HU it able floats. The maps shall also show... | |
 | United States - 1887 - 522 페이지
...quarter of a mile below, an accurate representation of the bottom of the river by contour-lines two feet apart, determined by accurate soundings, and...the river the force and direction of the currents at low-water and at high towing stages, by triangulated observations on suitable floats. The maps shall... | |
 | United States. Army. Corps of Engineers - 1888 - 866 페이지
...quarter of a mile below, an accurate representation of the bottom of the river by contour-lines tiro feet apart, determined by accurate soundings, and...the force and direction of the currents at low water and at high towing stages, by triangulated observations on suitable floats. The maps shall also show... | |
 | United States. War Department - 1888 - 878 페이지
...quarter of a mile below, an accurate representation of the bottom of the river by coutour-liues two feet apart, determined by accurate soundings, and...the whole width of this part of the river the force aud direction of the currents at low water »nd at high towing stages, by triangulated observations... | |
| |
