9 Flashcards
(104 cards)
1
Q
…
A
2
Q
Precision
A
3
Q
It is a degree of conformity with a standard
A
4
Q
Steep slope
A
5
Q
Closely-spaced contour lines indicate a
A
6
Q
Levelling
A
7
Q
The operation of measuring difference in elevation is called
A
8
Q
1:4000
A
9
Q
The standard scale of one (1) minute Cadastral Map is
A
10
Q
Strike
A
11
Q
The line of intersection of the vein with a horizontal plane
A
12
Q
also the direction of that line expressed as a bearing
A
13
Q
Circuit traverse
A
14
Q
A traverse which closes to the point its origin in known as
A
15
Q
10 seconds
A
16
Q
In secondary control
A
triangle closure not to exceed base
17
Q
measurement by
A
18
Q
Vertical line
A
19
Q
A line perpendicular to the plane of horizon is
A
20
Q
Conversion sur or land titled from a cadastral mapping subject for
A
21
Q
subdivision must first be subject to a
A
22
Q
12 months
A
23
Q
In mineral land survey authority or order issued is valid for
A
24
Q
0.05555555555555558
A
0
25
exceed
26
In primary control triangulation
the check on base not to
27
Creek
28
Is a natural stream of water longer than a brook
and often
29
tributary to a river
30
Grade of line
31
The slope or rate of ascent or descent is
32
At least 2
33
In primary control triangulation
stations angular observation
34
be made with one theodolite
35
Quotient
36
height
37
The photo scale is the focal length of camera and flight
38
2
39
When scheme of quadrilaterals in used in a project control
40
there must be a measured base line of at least
41
20 degrees
42
Solar observation shall be taken when the altitude is not less
43
than
44
180° horizontal angle star to mark
45
Polaris at lower culmination
when the mark is on the right
46
side of star
the true azimuth station occupied to mark equals
47
500 meters
48
Wherever possible
the length of one of sides of the
49
rectangular tract for lease laid out on the ground shall not exceed
50
Topographic
51
A kind of survey
basis for the preparation of development
52
plan for lots
roads
53
5 meters
54
In mineral land survey
if the difference of maximum and
55
minimum elevation is 99 meters and below
the contour shall suit the
56
topographic conditions of the areas
contour interval is
57
Minimum
58
Polaris is Western Elongation
when the horizontal angle is
59
Uniformly
60
In primary control
the angular error or azimuth closure shall
61
be distributed among the angles between the azimuth lines
62
Vertical can pota gent scheck if it is vertically held over the point by
63
using the horizontal cross-hair of the telescope and
64
5 seconds
65
In primary control traverse
the probable error of
66
astronomical observation not to exceed
67
1:250
68
The standard scale of three and three fourths seconds
69
Cadastral Map is
70
30 seconds
71
In tertiary control
triangle closure not exceed base
72
measurement by
73
Oblique photograph
74
A
75
photograph taken with the camera axis directed
76
intentionally between horizontal and vertical
77
300 meters
78
In mineral land surveys
the distance between location posts
79
shall not exceed
80
Pond
81
Is a body of water naturally or artificially confined and
82
usually smaller than lake
83
3 meters alley
84
to hundred he not is its of a presid subtimid frict oxeeds
85
Maximum
86
Polaris is at upper culmination
when the vertical angle is
87
Elevation
88
It is a vertical distance above the datum of point or object on
89
the earth surface
90
2 times
91
For tertiary control using triangulation repetition method
the
92
angles shall be measured
93
500 meters
94
Distance between secondary traverse stations shall not
95
exceed
96
2
97
Grid azimuth derived from established geodetic control
98
points within or near the cadastral project of at least
99
Drift
100
In mine surveying it is an inclined passage driven in a
101
particular direction
102
NAMRIA
103
Establishment of first and second order PRS'92 is one of the
104
functions of the
