CANADIAN BOARD OF EXAMINERS FOR PROFESSIONAL SURVEYORS C12 - HYDROGRAPHIC SURVEYING

Why is it necessary to apply motion corrections (pitch and roll) to narrow angle, single beam observations and not to wide angle, single beam observations. Use a diagram to

With the help of a diagram, describe the components necessary for reducing water depth easurements from a singlebeam transducer face to a chart datum3. Describe three of the

With the help of a diagram, describe the relationship between ellipsoidal, geoidal and tidal vertical datums, as used in hydrographic operations.. Explain how each are derived,

Using a diagram, show how a single beam transducer's beamwidth affects the6. sounding's

8 With the help of a diagram, describe the relationship between ellipsoidal, geoidal and tidal vertical datums, as used in hydrographic operations. Explain how each are derived,

Desribe the effect of transducer spacing, beam width and survey speed on full bottom ensonification from a multi-transducer, boom and acoustic sweep system5. With the help of

Why is it necessary to apply pitch and roll observations to narrow-angle single beam transducers and not wide-angle single beam transducers, under normal survey conditions5. Use

b) Bathymetric sounding surveys utilizing a single beam echo sounder are normally conducted by running a pattern of parallel straight lines. What factors may determine the

b) Aerial images have varying scale. Use a sketch to illustrate this fact. Sketch a special case where the scale in a photograph is considered constant. a) Describe the

An Act of the British Parliament gave the Crown in right of Canada ownership of lands for certain purposes. Name the statute, give the year of enactment and name three of

(singlebeam, sidescan sonar, multibeam and non-acoustic), water levels, water flow, horizontal positioning, vertical positioning and hydrographic survey practice and standards..

Each candidate writing examinations will be assigned a candidate number at the beginning of each examination cycle for purposes of tracking and anonymity. The candidate will use

Land surveyors are often called as witnesses in survey or boundary related legal proceedings.. In some cases, the land surveyor will give individual (or lay) testimony and, in

Many provinces define a hierarchy of plans within their planning legislation that define the general types of plans necessary for land development.. Discuss the significance

Write the equation that relates frequency, wavelength and sound velocity.. Name the three ocean parameters that effect sound velocity in

Why is it necessary to apply pitch and roll observations to narrow-angle single beam transducers and not wide-angle single beam transducers, under normal survey conditions5. Use

With the help of a diagram, describe the relationship between ellipsoidal, geoidal and tidal vertical datums, as used in hydrographic operations.. Explain how each are derived,

C-1 MATHEMATICS June 2020 Although programmable calculators may be used, candidates must show all formulae used, the substitution of values into them, and any intermediate values to

Using a diagram, show how a single beam transducer's beamwidth affects the5. soundings

Why is it necessary to apply motion corrections (pitch and roll) to narrow angle, single beam observations and not to wide angle, single beam observations..

Describe the basic survey “orders” as defined in the “S-44 IHO, 5th Edition, Standards for Hydrographic Surveying”. Include:9. a) horizontal and vertical uncertainties for

Describe how mineral interests are held by the various parties both within and outside of the Torrens system of land titles.. Describe the general principles of typical condominium

With the help of a diagram, describe the relationship between ellipsoidal, geoidal and tidal vertical datums, as used in hydrographic operations.. Explain how each are derived,