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Geodetic Surveying Exam Questions

1. Relief displacement on an image point is inversely proportional to the tangential distance between the image point and the principal point. 2. The bottom cross section of a third order geodetic control monument is 30 x 30 cm. 3. Given the interior angles and one side of a spherical triangle, and using the radius of the earth, the area of the spherical triangle was determined to be 644,081,188.3 sq. m.

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825 views3 pages

Geodetic Surveying Exam Questions

1. Relief displacement on an image point is inversely proportional to the tangential distance between the image point and the principal point. 2. The bottom cross section of a third order geodetic control monument is 30 x 30 cm. 3. Given the interior angles and one side of a spherical triangle, and using the radius of the earth, the area of the spherical triangle was determined to be 644,081,188.3 sq. m.

Uploaded by

Rhea Celzo
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
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HARD

1. The amount of relief displacement is ______ proportional to ______ distance between


the image point and the principal.
a. Inversely, tangential
b. Directly, radial
c. Inversely, Radial
d. Directly, Tangential

2. The bottom cross section of a geodetic control monument of a third order of accuracy is
____ cm.

a. 35x 35

b. 30 x 30

c. 40 x45

d. 25 x 25

3. The interior angles of a spherical triangle ABC and side AB were measured as follows:
A = 56-45-20
B = 62-10-34
C = 61-04-10
AC = 39451.16 m
Radius of the earth = 6372 km.
Determine the area of the spherical triangle.
a) 634,381,138.3 sq. m.
b) 644,081,188.3 sq. m.
c) 764,081,188.3 sq. m.
d) 674,081,188.3 sq. m.

4. Forestland and Protected Area Boundary MAP (FPABM) duly signed by the _________ shall be
included in the submission of survey returns for Project Control of Forestlands and National
Parks/Protected Areas Delimitation Survey Returns.

a. RTD for PAWCZMS

b. RTD for Forestry

c. RED

d. Chief of RCST
5. Can an owner of a piece of land claims that he is also the owner of the aerial and
space exactly corresponding to the size of his property on the surface of the earth?

a. No, it is against aerial navigation

b. Yes, but it is limited to the size of a 150 storey building.

c. No, he is not the owner.

d. Yes, subject to restrictions.

6. Each conveyance of the land acquired under free patent or homestead provisions of
the law, when proper, is subjected to repurchase by the applicant, his widow or legal
heirs, within a period of 5 years from:
a. The date of execution of the deed of sale or conveyance
b. The date of registration of the office of the Register of Deeds
c. The date of approval of the transfer of the certificate of title
d. Thirty days after the registration of the deed of sale in the office of RD.

7) Review of a decision or relief from judgment must be filed within a period of _______ days from the
time the petitioner learns of the judgment and not beyond ___________ months from the entry
thereof.

a) 60 days, 6 months

b) 30 days, 6 months

c) 45 days, 6 months

d) 90 days, 6 months

8) IN PRIMARY TRAVERSE, THE NUMBER OF STATIONS BETWEEN AZIMUTH CHECKS NOT TO EXCEED
a) 35
b) 30
c) 25
d) 50

9. The ellipsoid height, h, of a control point is measured with a GNSS receiver.


If h= +47.54 meters and the geoid undulation, N, is equal to +12.75 m, calculate the orthometric height,
H, in meters of the point.
a. 35.79
b. 34.79
c. 59.29
d. 60.29

10. On a map the horizontal distance between point C and D is 18cm. If the elevation of
C=978.6m and elevation of D=1012.1m, how far from C will a contour line with an elevation of
998.5 cross line CD?
a. 10.69cm
b. 11.56cm
c. 12.54cm
d. 13.87cm

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