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dmc 2010-13 part 1 section 1 - 28
100問 • 1年前
  • engineer cute
    • 通報

    問題一覧

  • 1

    shall be fixed in a position on the surface of the earth by monuments of permanent nature.

    control surveys

  • 2

    control surveys are classified into two

    geodetic and project control surveys

  • 3

    shall be conducted in the prs92 using survey grade gnss receivers

    geodetic control surveys

  • 4

    geodetic control surveys shall be conducted in the prs92 using survey grade ____

    gnss receivers

  • 5

    in section 3 geodetic control survey shall be a. project area recommendation by ____

    RED

  • 6

    in section 3 geodetic control survey shall be b. person authorized to conduct is a qualified ____

    Professional Geodetic Engineer

  • 7

    in section 3 geodetic control survey shall be c. survey order shall be issued by ____

    Namria Administrator

  • 8

    shall be determined by the project contractor or the chief of party

    Section 4: Organization of the Geodetic Control Survey Party

  • 9

    for general supervision, coordination activities, administrative

    project main office

  • 10

    for data research, computations, cartographic and other relative activities man power shall include

    office operations

  • 11

    for reconnaissance, monument setting, observations

    field operations

  • 12

    3 components of field operations

    survey control team, reconnaissance and monument recovery, monument setting team

  • 13

    Section 5: Geodetic Control Work Plan is composed of ______, ________

    project management, technical plans

  • 14

    Section 5: Geodetic Control Workplan is forwarded to _____ for approval and the approved work shall be part of the _______.

    NAMRIA, Survey Returns

  • 15

    man power compliments

    Geodetic Control Survey Party

  • 16

    activity costing and the bill of materials both for the office and field operations

    Financial Plan

  • 17

    complement for the project and their corresponding allocation in the different phases of work

    Equipment

  • 18

    estimated duration of the project is expressed in number of ____ as per component

    days

  • 19

    shall be used as base map for the geodetic network design

    namria topographic map

  • 20

    namria topographic map shall be plotted on appropriate _____

    scale

  • 21

    estimated number of _____ shall be shown be shown on the project site map

    control points

  • 22

    ______ measurements shall be included if NAMRIA has no available data for the area

    proposed leveling

  • 23

    Section 7: Notification Survey shall be notified in writing before the conduct of the survey

    provincial governors office thru the provincial engineers office, penro, dpwh district engineers office, cenro, city/municipal mayor thru the city or municipal engineers office, head of the field office, barangay chairman, lot/owner claimant

  • 24

    shall be composed of recovered/new control points and serves as guide in the conduct of actual ground survey

    geodetic network design

  • 25

    Section 9: Baseline Length conduct of survey shall start from an establish _____ control point and shall end at another prs 92 control point

    prs92

  • 26

    baseline length for the primary geodetic network nominal space (first order)

    50 kilometers

  • 27

    baseline length for primary geodetic network nominal space (second order)

    25 kilometers

  • 28

    baseline length for secondary geodetic network 3rd order

    5 kilometers

  • 29

    baseline length for secondary geodetic network 4th order

    variable (each barangay shall have at least a pair of control points not more than 2 km apart

  • 30

    Section 10: Designing Network of Controls ________ of stations are not necessary

    intervisibility

  • 31

    network design preparation

    points can be occupied, located in a stable ground, shall not be affected by any construction activity, swampy or loose areas should be avoided

  • 32

    in the network design, the ff shall be considered

    terrain features, availability of old geodetic controls, number of gnss receivers, appropriate number of length of observations

  • 33

    Section 12: Preparation of the map of the project site

    available namria topographic map, fixed controls (old control points), points to be established, caution inorder to scale the map correctly, each station numbered in accordance, field reconnaisance

  • 34

    minimum number of receivers per survey team

    3 receivers

  • 35

    shall be conducted to strengthen weak geometric figures

    reconnaissance

  • 36

    form of geodetic control monument

    square based frustum

  • 37

    Geodetic Control Monument first order of accuracy top cross section

    30x30cm

  • 38

    Geodetic Control Monument first order of accuracy bottom cross section

    40x40cm

  • 39

    Geodetic Control Monument first, 2nd 3rd order of accuracy length

    120 cm

  • 40

    Geodetic Control Monument first order of accuracy above ground

    20 cm

  • 41

    Geodetic Control Monument first order of accuracy below ground

    100 cm

  • 42

    Geodetic Control Monument 2nd order of accuracy top cross section

    30x30cm

  • 43

    Geodetic Control Monument 2nd order of accuracy bottom cross section

    40x40 cm

  • 44

    Geodetic Control Monument 2nd order of accuracy above ground

    20cm

  • 45

    Geodetic Control Monument 2nd order of accuracy below ground

    100 cm

  • 46

    Geodetic Control Monument 3rd order of accuracy top cross section

    25x25 cm

  • 47

    Geodetic Control Monument 3rd order of accuracy bottom cross section

    35x35 cm

  • 48

    Geodetic Control Monument 3rd order of accuracy above ground

    20 cm

  • 49

    Geodetic Control Monument 3rd order of accuracy below ground

    100 cm

  • 50

    Geodetic Control Monument 4th order of accuracy top cross section

    20x20cm

  • 51

    Geodetic Control Monument 4th order of accuracy bottom cross section

    35x35 cm

  • 52

    Geodetic Control Monument 4th order of accuracy length

    100 cm

  • 53

    Geodetic Control Monument 4th order of accuracy above ground

    20 cm

  • 54

    Geodetic Control Monument 4th order of accuracy below ground

    80 cm

  • 55

    shall be fabricated with reinforced steel bar (10mm diameter for vertical bars and 8mm diameter for ties)

    concrete monument

  • 56

    concrete specification ratio

    1:2:4

  • 57

    conrete mixture

    1 cubic meter cement, 2 cubic meter sand, 4 cubic meters gravel or (2 bags of cement, 4 bags of sand, 8 bags of gravel)

  • 58

    Section 18: the control point shall be identified by its complete geographic position which shall be expressed in

    latitude, longitude, elevation

  • 59

    numbering of control points shall be _ to ____ for NAMRIA

    1 to 3000

  • 60

    Type of receivers Single frequency baseline length

    up to 10km

  • 61

    Type of receivers Single frequency mode of positioning

    limited to static

  • 62

    Type of receivers Dual frequency baseline length

    no limitation

  • 63

    Type of receivers Dual frequency mode of positioning

    static, rapid static, kinematic, real-time kinematic

  • 64

    Section 21: Instrument preparation prior to field work no mixing of different receiver types or even ____

    model

  • 65

    Section 21: Instrument preparation prior to field work always have spare of ____

    batteries

  • 66

    Section 21: Instrument preparation prior to field work ensure that the memory device of the receiver has an ample _____

    storage

  • 67

    Section 21: Instrument preparation prior to field work _____ are the same for all type of receivers

    receiver setting

  • 68

    Section 22: Procedural conditions shall be observe before starting an operation a. form a session and shall be linked thru _____

    pivot sites

  • 69

    Section 22: Procedural conditions shall be observe before starting an operation pivot sites shall be the station that are common to ___ or more stations

    two

  • 70

    Section 22: Procedural conditions shall be observe before starting an operation receivers are set at the same logging interval (default is __ seconds)

    15

  • 71

    Section 22: Procedural conditions shall be observe before starting an operation receivers shall have the same mask and is set at the same _____

    coordinate system

  • 72

    Section 22: Procedural conditions shall be observed before starting of operation maximum pdop ___ and is less than ___ for shorter observation (rapid static)

    7, less than 5

  • 73

    Section 22: Procedural conditions shall be observed before starting of operation survey mode shall be the same (if one is static mode others should be in ______

    static mode

  • 74

    Section 23: Prescribed activities in the conduct of Gnss a. gnss receiver unit shall be set up on the survey mark/monument over the center which is usually a ______

    brass/steel bar

  • 75

    Receiver properly connected to the power source. ______ in the power source will affect the entire observation

    second glitch

  • 76

    antenna height shall be measured to the nearest ______

    millimeter

  • 77

    major blunders or mistake of gnss observation is to _______ the antenna height

    misread

  • 78

    at least ___ members of the team assigned to measure antenna height

    2

  • 79

    antenna shall be oriented to the ____

    north

  • 80

    mistakes in ______ measurements shall be taken before and after observations

    height

  • 81

    observation begin after verifying if the instrument is logging data when the unit is turned ____

    on

  • 82

    Section 24: minimum of 4 satellites static mode single frequency with baseline length 0-5 what is the minimum observation time

    1hr

  • 83

    Section 24: minimum of 4 satellites static mode single frequency with baseline length 5-10 what is the minimum observation time

    2hrs

  • 84

    Section 24: minimum of 4 satellites static mode single frequency with baseline length 0-5 with minimum observation time 1hr and 2 number of sessions. what is the interval between sessions

    at least 30 mins

  • 85

    Section 24: minimum of 4 satellites static mode dual frequency with baseline length 10-20 what is the minimum observation time

    1.5 hrs

  • 86

    Section 24: minimum of 4 satellites static mode dual frequency with baseline length 20-30 what minimum observation time

    2 hrs

  • 87

    Section 24: minimum of 4 satellites static mode dual frequency with baseline length 30-50 what minimum observation time

    3 hrs

  • 88

    Section 24: minimum of 4 satellites static mode dual frequency with baseline length 50-150 what minimum observation time

    4 hrs

  • 89

    Section 24: minimum of 4 satellites static mode single and dual frequency what is the number of sessions

    2

  • 90

    Section 24: minimum of 4 satellites static mode single and dual frequency what is the interval between sessions

    at least 30 mins

  • 91

    minimum session length for the rapid/fast static mode number of satellites 4, up to 5 kms - ___

    20 mins

  • 92

    minimum session length for the rapid/fast static mode up to 5 kms - 20 mins what is the number of satellite

    4

  • 93

    minimum session length for the rapid/fast static mode no. of satellites is 4 up to 5kms - 20 mins, 5-10 kms - ___

    35 mins

  • 94

    minimum session length for the rapid/fast static mode no. of satellites is ___ up to 5kms - 15 mins, 5-10 kms - 25 mins

    5

  • 95

    minimum session length for the rapid/fast static mode no. of satellites is 5 up to 5kms - ___ , 5-10 kms - 25 mins

    15 mins

  • 96

    minimum session length for the rapid/fast static mode no. of satellites is ___ up to 5kms - 10 mins , 5-10 kms - 20 mins

    6 or more

  • 97

    minimum session length for the rapid/fast static mode no. of satellites is 6 or more up to 5kms - ____ , 5-10 kms - 20 mins

    10 mins

  • 98

    minimum session length for the rapid/fast static mode no. of satellites is 6 or more up to 5kms - 10 mins , 5-10 kms - ____

    20mins

  • 99

    the minimum session length for both modes of observation static and rapid/fast static shall be the minimum period of ______

    unbroken data

  • 100

    ______ observations shall be considered

    longer

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    CA

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    問題一覧

  • 1

    shall be fixed in a position on the surface of the earth by monuments of permanent nature.

    control surveys

  • 2

    control surveys are classified into two

    geodetic and project control surveys

  • 3

    shall be conducted in the prs92 using survey grade gnss receivers

    geodetic control surveys

  • 4

    geodetic control surveys shall be conducted in the prs92 using survey grade ____

    gnss receivers

  • 5

    in section 3 geodetic control survey shall be a. project area recommendation by ____

    RED

  • 6

    in section 3 geodetic control survey shall be b. person authorized to conduct is a qualified ____

    Professional Geodetic Engineer

  • 7

    in section 3 geodetic control survey shall be c. survey order shall be issued by ____

    Namria Administrator

  • 8

    shall be determined by the project contractor or the chief of party

    Section 4: Organization of the Geodetic Control Survey Party

  • 9

    for general supervision, coordination activities, administrative

    project main office

  • 10

    for data research, computations, cartographic and other relative activities man power shall include

    office operations

  • 11

    for reconnaissance, monument setting, observations

    field operations

  • 12

    3 components of field operations

    survey control team, reconnaissance and monument recovery, monument setting team

  • 13

    Section 5: Geodetic Control Work Plan is composed of ______, ________

    project management, technical plans

  • 14

    Section 5: Geodetic Control Workplan is forwarded to _____ for approval and the approved work shall be part of the _______.

    NAMRIA, Survey Returns

  • 15

    man power compliments

    Geodetic Control Survey Party

  • 16

    activity costing and the bill of materials both for the office and field operations

    Financial Plan

  • 17

    complement for the project and their corresponding allocation in the different phases of work

    Equipment

  • 18

    estimated duration of the project is expressed in number of ____ as per component

    days

  • 19

    shall be used as base map for the geodetic network design

    namria topographic map

  • 20

    namria topographic map shall be plotted on appropriate _____

    scale

  • 21

    estimated number of _____ shall be shown be shown on the project site map

    control points

  • 22

    ______ measurements shall be included if NAMRIA has no available data for the area

    proposed leveling

  • 23

    Section 7: Notification Survey shall be notified in writing before the conduct of the survey

    provincial governors office thru the provincial engineers office, penro, dpwh district engineers office, cenro, city/municipal mayor thru the city or municipal engineers office, head of the field office, barangay chairman, lot/owner claimant

  • 24

    shall be composed of recovered/new control points and serves as guide in the conduct of actual ground survey

    geodetic network design

  • 25

    Section 9: Baseline Length conduct of survey shall start from an establish _____ control point and shall end at another prs 92 control point

    prs92

  • 26

    baseline length for the primary geodetic network nominal space (first order)

    50 kilometers

  • 27

    baseline length for primary geodetic network nominal space (second order)

    25 kilometers

  • 28

    baseline length for secondary geodetic network 3rd order

    5 kilometers

  • 29

    baseline length for secondary geodetic network 4th order

    variable (each barangay shall have at least a pair of control points not more than 2 km apart

  • 30

    Section 10: Designing Network of Controls ________ of stations are not necessary

    intervisibility

  • 31

    network design preparation

    points can be occupied, located in a stable ground, shall not be affected by any construction activity, swampy or loose areas should be avoided

  • 32

    in the network design, the ff shall be considered

    terrain features, availability of old geodetic controls, number of gnss receivers, appropriate number of length of observations

  • 33

    Section 12: Preparation of the map of the project site

    available namria topographic map, fixed controls (old control points), points to be established, caution inorder to scale the map correctly, each station numbered in accordance, field reconnaisance

  • 34

    minimum number of receivers per survey team

    3 receivers

  • 35

    shall be conducted to strengthen weak geometric figures

    reconnaissance

  • 36

    form of geodetic control monument

    square based frustum

  • 37

    Geodetic Control Monument first order of accuracy top cross section

    30x30cm

  • 38

    Geodetic Control Monument first order of accuracy bottom cross section

    40x40cm

  • 39

    Geodetic Control Monument first, 2nd 3rd order of accuracy length

    120 cm

  • 40

    Geodetic Control Monument first order of accuracy above ground

    20 cm

  • 41

    Geodetic Control Monument first order of accuracy below ground

    100 cm

  • 42

    Geodetic Control Monument 2nd order of accuracy top cross section

    30x30cm

  • 43

    Geodetic Control Monument 2nd order of accuracy bottom cross section

    40x40 cm

  • 44

    Geodetic Control Monument 2nd order of accuracy above ground

    20cm

  • 45

    Geodetic Control Monument 2nd order of accuracy below ground

    100 cm

  • 46

    Geodetic Control Monument 3rd order of accuracy top cross section

    25x25 cm

  • 47

    Geodetic Control Monument 3rd order of accuracy bottom cross section

    35x35 cm

  • 48

    Geodetic Control Monument 3rd order of accuracy above ground

    20 cm

  • 49

    Geodetic Control Monument 3rd order of accuracy below ground

    100 cm

  • 50

    Geodetic Control Monument 4th order of accuracy top cross section

    20x20cm

  • 51

    Geodetic Control Monument 4th order of accuracy bottom cross section

    35x35 cm

  • 52

    Geodetic Control Monument 4th order of accuracy length

    100 cm

  • 53

    Geodetic Control Monument 4th order of accuracy above ground

    20 cm

  • 54

    Geodetic Control Monument 4th order of accuracy below ground

    80 cm

  • 55

    shall be fabricated with reinforced steel bar (10mm diameter for vertical bars and 8mm diameter for ties)

    concrete monument

  • 56

    concrete specification ratio

    1:2:4

  • 57

    conrete mixture

    1 cubic meter cement, 2 cubic meter sand, 4 cubic meters gravel or (2 bags of cement, 4 bags of sand, 8 bags of gravel)

  • 58

    Section 18: the control point shall be identified by its complete geographic position which shall be expressed in

    latitude, longitude, elevation

  • 59

    numbering of control points shall be _ to ____ for NAMRIA

    1 to 3000

  • 60

    Type of receivers Single frequency baseline length

    up to 10km

  • 61

    Type of receivers Single frequency mode of positioning

    limited to static

  • 62

    Type of receivers Dual frequency baseline length

    no limitation

  • 63

    Type of receivers Dual frequency mode of positioning

    static, rapid static, kinematic, real-time kinematic

  • 64

    Section 21: Instrument preparation prior to field work no mixing of different receiver types or even ____

    model

  • 65

    Section 21: Instrument preparation prior to field work always have spare of ____

    batteries

  • 66

    Section 21: Instrument preparation prior to field work ensure that the memory device of the receiver has an ample _____

    storage

  • 67

    Section 21: Instrument preparation prior to field work _____ are the same for all type of receivers

    receiver setting

  • 68

    Section 22: Procedural conditions shall be observe before starting an operation a. form a session and shall be linked thru _____

    pivot sites

  • 69

    Section 22: Procedural conditions shall be observe before starting an operation pivot sites shall be the station that are common to ___ or more stations

    two

  • 70

    Section 22: Procedural conditions shall be observe before starting an operation receivers are set at the same logging interval (default is __ seconds)

    15

  • 71

    Section 22: Procedural conditions shall be observe before starting an operation receivers shall have the same mask and is set at the same _____

    coordinate system

  • 72

    Section 22: Procedural conditions shall be observed before starting of operation maximum pdop ___ and is less than ___ for shorter observation (rapid static)

    7, less than 5

  • 73

    Section 22: Procedural conditions shall be observed before starting of operation survey mode shall be the same (if one is static mode others should be in ______

    static mode

  • 74

    Section 23: Prescribed activities in the conduct of Gnss a. gnss receiver unit shall be set up on the survey mark/monument over the center which is usually a ______

    brass/steel bar

  • 75

    Receiver properly connected to the power source. ______ in the power source will affect the entire observation

    second glitch

  • 76

    antenna height shall be measured to the nearest ______

    millimeter

  • 77

    major blunders or mistake of gnss observation is to _______ the antenna height

    misread

  • 78

    at least ___ members of the team assigned to measure antenna height

    2

  • 79

    antenna shall be oriented to the ____

    north

  • 80

    mistakes in ______ measurements shall be taken before and after observations

    height

  • 81

    observation begin after verifying if the instrument is logging data when the unit is turned ____

    on

  • 82

    Section 24: minimum of 4 satellites static mode single frequency with baseline length 0-5 what is the minimum observation time

    1hr

  • 83

    Section 24: minimum of 4 satellites static mode single frequency with baseline length 5-10 what is the minimum observation time

    2hrs

  • 84

    Section 24: minimum of 4 satellites static mode single frequency with baseline length 0-5 with minimum observation time 1hr and 2 number of sessions. what is the interval between sessions

    at least 30 mins

  • 85

    Section 24: minimum of 4 satellites static mode dual frequency with baseline length 10-20 what is the minimum observation time

    1.5 hrs

  • 86

    Section 24: minimum of 4 satellites static mode dual frequency with baseline length 20-30 what minimum observation time

    2 hrs

  • 87

    Section 24: minimum of 4 satellites static mode dual frequency with baseline length 30-50 what minimum observation time

    3 hrs

  • 88

    Section 24: minimum of 4 satellites static mode dual frequency with baseline length 50-150 what minimum observation time

    4 hrs

  • 89

    Section 24: minimum of 4 satellites static mode single and dual frequency what is the number of sessions

    2

  • 90

    Section 24: minimum of 4 satellites static mode single and dual frequency what is the interval between sessions

    at least 30 mins

  • 91

    minimum session length for the rapid/fast static mode number of satellites 4, up to 5 kms - ___

    20 mins

  • 92

    minimum session length for the rapid/fast static mode up to 5 kms - 20 mins what is the number of satellite

    4

  • 93

    minimum session length for the rapid/fast static mode no. of satellites is 4 up to 5kms - 20 mins, 5-10 kms - ___

    35 mins

  • 94

    minimum session length for the rapid/fast static mode no. of satellites is ___ up to 5kms - 15 mins, 5-10 kms - 25 mins

    5

  • 95

    minimum session length for the rapid/fast static mode no. of satellites is 5 up to 5kms - ___ , 5-10 kms - 25 mins

    15 mins

  • 96

    minimum session length for the rapid/fast static mode no. of satellites is ___ up to 5kms - 10 mins , 5-10 kms - 20 mins

    6 or more

  • 97

    minimum session length for the rapid/fast static mode no. of satellites is 6 or more up to 5kms - ____ , 5-10 kms - 20 mins

    10 mins

  • 98

    minimum session length for the rapid/fast static mode no. of satellites is 6 or more up to 5kms - 10 mins , 5-10 kms - ____

    20mins

  • 99

    the minimum session length for both modes of observation static and rapid/fast static shall be the minimum period of ______

    unbroken data

  • 100

    ______ observations shall be considered

    longer