The Theory and Practice of Surveying: Designed for the Use of Surveyors and Engineers Generally, But Especially of the Use of Students in EngineeringJ. Wiley, 1900 - 838 páginas |
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Otras ediciones - Ver todas
Términos y frases comunes
accuracy accurate adjustment alidade altitude axis azimuth base-line bearing bench-marks boundaries bubble centre chain claim computed contour contour lines coördinates correction corresponding course declination departure determined distance equal equation error feet field notes fixed Geodetic give given graduated ground height horizontal angle inches instrument intersection interval known land latitude length limb line of sight lode longitude marked mean measured ment meridian method miles minutes of arc monuments motion needle observations obtained parallel plat plotted plumb-bobs polar Polaris position principal meridian protractor record refraction right ascension scale sextant shown in Fig side slope solar compass square stadia stakes star station straight line surface survey surveyor taken tangent tape telescope temperature tion township tract transit triangle true velocity vernier vertical angle vertical circle whence wires zero
Pasajes populares
Página 667 - The location must be distinctly marked on the ground so that its boundaries can be readily traced. All records of mining claims hereafter made shall contain the name or names of the locators, the date of the location, and such a description of the claim or claims located by reference to some natural object or permanent monument as will identify the claim.
Página 728 - The public lands shall be divided by north ***' and south lines run according to the true meridian, and by others crossing them at right angles, so as to form townships of six miles square...
Página 674 - Provided, however. That if the application for patent describes the claim by legal subdivisions, the adverse claimant, if also claiming by legal subdivisions, may describe his adverse claim In the same manner without further survey or plat. If the claim is not described by legal subdivisions, it will generally be more satisfactory If the plat thereof Is made from an actual survey by a mineral surveyor, and Its correctness officially certified thereon by him.
Página 728 - ... townships west of the Muskingum, which, by the above-mentioned act, are directed to be sold in quarter townships, to be subdivided into half sections of three hundred and twenty acres each, as nearly as may be, by running parallel lines through the same from east to west, and from south to north...
Página 637 - BR, together with the number of the location monument; the exact point on the tree or stone to which the connection is taken should be indicated by a cross or other unmistakable mark. Bearings should also be taken to prominent mountain peaks, and the approximate distance and direction ascertained from the nearest town or mining camp. A detailed description of the...
Página 640 - A lode and mill-site claim in one survey will be distinguished by the letters A and B following the number of the survey. The corners of the mill site will be numbered independently of those of the lode. Corner No. 1 of the mill site must be connected with a corner of the lode claim as well as with a corner of the, public survey or United States location monument.
Página 637 - ... feet in the ground, scribed as for a stone monument, protected by a wellbuilt conical mound of stone of not less than 3 feet high and 6 feet base around it, may be used. The exact point for connection must be indicated on the monument by...
Página 672 - States may appoint in each land district containing mineral lands as many competent surveyors as shall apply for appointment to survey mining claims.
Página 644 - What works or expenditures have been made by the claimant or his grantors for the development of the claim, and their situation and location with respect to the same as applied for.
Página 642 - ... be included in the estimate, but should be described and located in the notes and plat. 159. In case of a lode and mill-site claim in the same survey the expenditure of five hundred dollars must be shown upon the lode claim.