GEODESY P1 (Besavilla)

Unit used for the measurement of water depth and is equivalent to six

Number of geometric condition to be satisfied in a given figure. Denoted as "___"

Geometric figure defined by the orbit of the earth around the sun acc. to Kepler's laws of planetary motion

Which of the ff. equation gives the local hour angle of the sun

Maximum and minimum altitudes of circumpolar stars,including Polaris is called

Usually the most important group of error in view of their distribution adjustment & production

More positive sign errors than a negative sign error

Sum of hour angle & rught ascension of a star

Right ascension of the sun at the moment of the vernal equinox is equal to

determination of the precise position of the no. of stations which are distributed over larger area

___ in which every second error has a positive sign amd every other error has a negative sign

The two points of intersection bet. celestial equator and ecliptic

Formed by passing a series imaginary planes through the earth notes

Define obliquity of ecliptic

Lines formed by passing a seried of imaginary panes perpendicular to the axis of the earth

Define geoid

In the PZS triangle, coaltitude is to latitude as polar distance is to what

Simple & convenient method used for adjusting the angles & sides of triangulation systems which are of lower precision

Compliment of altitude

Primary stops in establishing a triangulation control system

Point on celestial sphere opposite to the zenith

An art of surveying that studies bigger areas & deals with the effect of earth curvature

At the eastern elongation or western elongation of polaris,which of the angles of the PZS triangle id 90°?

Science which studies the earth surface forms & dimensions

Change of direction or bending of light is called

When the sun is at the moment of autumnal equinox,what are the angular values of right ascension & declination?

Mean time at meridians 15° or 1 hr apart measured either westward or eastward from the Greenwich meridian

Called as "true solar time" which was determined with respect to the true sun

Compliment of polar distance is known as

Based on theory of probability and used to simultaneously adjust the angular and linear measurements

Which statement is correct in a PZS triangle when a star is at upper transit on the observer's meridian

Amount by which the sun of the angles of a triangle exceeds 180 is called

Which of the ff. stars listed is closest to the south celestial pole?

Approximate method,its objective it to make the dum of the angles about each stations equal to 360°

Which astronomical coordinates are constantly changing and can readily be measured by a theodolite

lines in a triangulation system whose length is also precisely measured and may be located at regular interval or end

Points of intersection of the three great circles that form the PZS spherical triangle

Great circle that connects its poles which passes the celestial body & it is perpendicular to the equator

Surveys made to establish geodetic latitudes & longitudes and plane regular coordinates of a fundamental network of ref.

Result of poor judgement,confusion on part of observer or careless procedure and are indication of incompetence

Astonomical almanac containing tables giving the computed positions of the sun,the planets and various stains to period

Great circle on which every point is equidistant from the north and the south angle is known as

required observations of triangualr figures whose angles are measured and sides are determined by trigonometric computat

Pertains to the study of heavenly bodies relation to their apparent position in space

Name of the small circles & earth's surface have have latitudes that correspond to the maximum declination of the sun

A method in observing solar observation in which four reading were observed in altitude to complete 1 set of observation

Which of the following constellation is Polaris found?

Azimuth is determined to the nearest one second of an arc & dist. is measured twice to nearest mm. taking temp,sag,pull

2A/R²sin01" is

Imaginary sphere where all the heavely bodies are presumed to be there and the earth as the center