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Yey 3rd Year Lezzgo > FUNDASURV 215: Module 1 > Flashcards

FUNDASURV 215: Module 1 Flashcards

1
Q

Also been interchangeably called ‘geomatics’.

A

SURVEYING

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2
Q

Defined as the science, art, and technology of determining the relative positions of points above, on, or beneath the earth’s surface.

A

SURVEYING

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3
Q

regarded as that discipline which encompasses all methods for measuring and collecting information about the physical earth and our environment

A

SURVEYING

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4
Q

Has been important since the beginning of civilization

A

SURVEYING

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5
Q

Earliest applications of surveying

A

Measuring and marking boundaries of property ownership

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6
Q

One of the world’s oldest and most important arts

A

SURVEYING

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7
Q

2 Classification of Surveys

A
  • Geodetic Survey
  • Plane Survey
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8
Q

Difference between geodetic and plane surveys.

A

geodetic survey performed HIGHER ACCURACY than plane survey

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9
Q

Survey that covers a small part of the earth’s surface, curvature NEED NOT be take into account

A

Plane Survey

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10
Q

Survey where eath’s curvature MUST BE TAKEN considered

A

Geodetic Survey

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11
Q

13 TYPES OF SURVEY
hint: HEAR CUT CORVSSeg

A
  • Hydrographic Survey
  • Engineering Survey
  • Aerial Survey
  • Route Survey
  • Cadastral Survey
  • Underground Survey
  • Topographic Survey
  • Consolidation Subdivision Survey
  • Original Survey
  • Relocation Survey
  • Verification Survey
  • Subdivision Survey
  • Segregation Survey
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12
Q

Surveys which are made of SETTING LAND BOUNDARIES on the ground and determine areas of land parcels

A

CADASTRAL SURVEY (Land Survey)

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13
Q

A survey also used for LOCATING and IDENTIFYING property lines.

A

CADASTRAL SURVEY (Land Survey)

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14
Q

A survey made for discovering the SHAPE OF THE GROUND and plotting it on a map.

A

TOPOGRAPHIC SURVEY

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15
Q

Surveys of the sites where the CONSTRUCTIONS of an engineering nature takes place.

A

ENGINEERING SURVEY (Construction Survey)

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16
Q

Surveys of LINEAR CONSTRUCTIONS: railroad, highways, canals, and others where transportation takes place.

A

ROUTE SURVEY

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17
Q

Survey for locating the working BELOW EARTH’S SURFACE as in mines, tunnels, and aqueducts.

A

UNDERGROUND SURVEY

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18
Q

Survey which utilize photographs taken from an AIRPLANE or PHOTOGRAMMETRY.

A

AERIAL SURVEY

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19
Q

Survey made for determining the shape of the bottom of LAKES, RIVERS, HARBORS, and OCEANS.

A

HYDROGRAPHIC SURVEY

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20
Q

It involves the PRECISE IDENTIFICATION OF ESTABLISHED LANDS and ITS CORNERS.

A

RELOCATION SURVEY

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21
Q

This kind of survey is to REESTABLISH THE BOUNDARIES of a tract for which a survey has previously been made.

A

RELOCATION SURVEY

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22
Q

Process where SPLITTING A TRACT of land into SMALLER PARCELS.

A

SUBDIVISION SURVEY (PSD)

23
Q

Shows MONUMATION and SURVEY DATA on a map in conformance with local subdivision ordinance and the subdivision map act.

A

SUBDIVISION SURVEY (PSD)

24
Q

Splitting TWO or MORE tract of land into smaller parcels.

A

CONSOLIDATION SUBDIVISION SURVEY (Csd)

25
Q

Is a survey indicating PROPOSED property lines or parcels of land. No title, No land number.

A

ORIGINAL SURVEY (OS)

26
Q

A survey made to ENSURE that previously surveyed boundary marks ARE NOT OUT OF POSITION.

A

VERIFICATION SURVEY (VS)

27
Q

A survey made to SEPARATE appropriated lands from public lands.

A

SEGREGATION SURVEY (SGS)

28
Q

It may be made DIRECTLY or INDIRECTLY

A

OBSERVATIONS

29
Q

Examples of this observation are applying a tape to a line, fitting a protractor to an angle, or turning angle with a total station instrument.

A

DIRECT OBSERVATION

30
Q

It is secured when it is not possible to apply a measuring instrument directly to the quantity to be observed.

A

INDIRECT OBSERVATION

31
Q

Defined as the DIFFERENCE between the true value and the measured value of a quantity.

A

ERROR

32
Q

IMPERFECTION OF EQUIPMENT by nature or weather effects and cannot be eliminated.

A

ERRORS

33
Q

2 Types of Errors

A
  • Systematic Errors
  • Random Error
34
Q

Also known as BIASES, result from that factors that comprise the “measuring system” and include environment, instrument and observer.

A

SYSTEMATIC ERRORs

35
Q

Errors that tend to ACCUMULATE, they are sometimes called CUMULATIVE ERRORS.

A

SYSTEMATIC ERRORS

36
Q

ERRORS THAT REMAIN in measured values after mistakes and systematic errors have been eliminated.

A

RANDOM ERRORS

37
Q

Errors that sometimes called ACCIDENTAL ERRORS and are present in all surveying observations.

A

RANDOM ERRORS

38
Q

3 Sources of Errors (PIN)

A
  • Instrumental Errors
  • Natural Errors
  • Personal Errors
39
Q

These errors are due to IMPERFECTION IN THE INSTRUMENT used.

A

INSTRUMENTAL ERRORS

40
Q

These errors are caused by variation in the PHENOMENA OF NATURE.

A

NATURAL ERRORS

41
Q

These errors are principally from limitations of the SENSES of sight, touch, and hearing.

A

PERSONAL ERRORS

42
Q

These are INACCURACIES in measurement with carelessness, inattention, poor judgement, and improper execution of the surveyor.

A

MISTAKES

43
Q

It is the DIFFERENCE between two observed values of the same quantity.

A

DISCREPANCY

44
Q

It refers to the degree of REFINEMENT or CONSISTENCY of a GROUP of observations, and evaluated base on the discrepancy size.

A

PRECISION

45
Q

It is the CLOSENESS of one measurement to another.

A

PRECISION

46
Q

It denoted the ABSOLUTE NEARNESS of observed quantities to their true values.

A

ACCURACY

47
Q

It is the degree of PERFECTION obtained in measurements.

A

ACCURACY

48
Q

It is defined as the NUMBER OF TIMES something will probably occur over the range of possible occurrences.

A

PROBABILITY

49
Q

P.S. in a muhon

A

Private Survey

50
Q

B.L. in muhon

A

Bureau of Lands

51
Q

A.R. in muhon

A

Agrarian Reform

52
Q

What is the meaning of CLOA?

A

Certificate of Land Owership Award

53
Q

Private Survey’s Muhon Size

A

4” diameter x 30 cm

54
Q

Bureau of Land’s Muhon Size

A

6” diameter x 40 cm

Yey 3rd Year Lezzgo (21 decks)

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