Annual Report (or Report) of the Secretary of War, 2±Ç,ÆÄÆ® 4U.S. Government Printing Office, 1902 |
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2773 ÆäÀÌÁö
... triangulation . Out of 79 old stations within this reach that were searched for , Mr. Shenehon reports having found and perpetuated 48 - certainly a goodly per- centage . The labor attached to finding these stations , however , was in ...
... triangulation . Out of 79 old stations within this reach that were searched for , Mr. Shenehon reports having found and perpetuated 48 - certainly a goodly per- centage . The labor attached to finding these stations , however , was in ...
2774 ÆäÀÌÁö
... triangulation and detailed hydrography covering the reach from Lake St. Clair to the head of Fighting Island , where this work joins the survey of the lower Detroit River that was made for improvement purposes , and with it gives a new ...
... triangulation and detailed hydrography covering the reach from Lake St. Clair to the head of Fighting Island , where this work joins the survey of the lower Detroit River that was made for improvement purposes , and with it gives a new ...
2774 ÆäÀÌÁö
United States. War Department. 7 . E " " * T $ ably be necessary to execute sufficient triangulation to thoroughly control.
United States. War Department. 7 . E " " * T $ ably be necessary to execute sufficient triangulation to thoroughly control.
2775 ÆäÀÌÁö
... triangulation , topography , and hydrography . The triangulation was of the secondary order , and began with a carefully meas- ured base line 7,199.166 feet in length , located near Red Cliff . From this base the system extended to the ...
... triangulation , topography , and hydrography . The triangulation was of the secondary order , and began with a carefully meas- ured base line 7,199.166 feet in length , located near Red Cliff . From this base the system extended to the ...
2780 ÆäÀÌÁö
... triangulation station , meandering for desirable transit positions , and continuing the stadia circuit to the next triangulation station . The closure of the traverse line by computed latitudes and departures with the difference of ...
... triangulation station , meandering for desirable transit positions , and continuing the stadia circuit to the next triangulation station . The closure of the traverse line by computed latitudes and departures with the difference of ...
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amount appropriated approved August authorized azimuth Back azimuth bridge built canal channel Chief of Engineers Clair Clair River completed construction Continuing improvement contract corner of section corporation Corps of Engineers Creek cubic yards depth Detroit River dikes discharge district dredging East East Base ENGINEER OFFICE expended feet wide foot G. L. GILLESPIE gauge Geodetic hereby House Document Numbered hundred Huron Improving harbor inches Island July June 30 Lake Huron Lake Michigan Lake Superior Latitude length lengths-Continued light-house linear feet Lock longitude maintenance Marys River ment mile Mississippi Mississippi River mouth navigation October Oswego Park piers Point Provided Proviso railroad companies Railway Company repair reservoir road Secretary Secretary of War shore line side South span station street submitted in House survey Table of positions thereof thousand dollars tion triangulation Washington Washington Aqueduct West Base wharves