13.4.1 - Geomatics Engineering

What is the primary focus of geomatics engineering?

• Determining the location of natural and human-made objects

• Constructing buildings and structures

• Designing mechanical systems

• Developing software applications

Answer explanation

Geomatics engineering primarily focuses on determining the location of natural and human-made objects using various technologies like surveying, mapping, and geographic information systems (GIS).

Which tool combines an electronic distance meter (EDM) and a rotating telescope for land surveying?

• Total station

• Robotic station

• GPS system

• Laser scanner

Answer explanation

A total station combines an electronic distance meter (EDM) and a rotating telescope, making it essential for precise land surveying. Other options like GPS systems and laser scanners serve different purposes.

What is the starting point called in the method of describing property boundaries through metes and bounds?

• Point of Beginning (POB)

• Initial Marker (IM)

• Boundary Start (BS)

• Origin Point (OP)

Answer explanation

The starting point in the metes and bounds method is called the Point of Beginning (POB). It serves as the reference point from which all property boundaries are measured.

In land surveying, what does a bearing of N 30° E indicate?

• An angle of 30° in the northeast quadrant

• An angle of 30° in the northwest quadrant

• An angle of 30° in the southeast quadrant

• An angle of 30° in the southwest quadrant

Answer explanation

A bearing of N 30° E indicates an angle of 30° measured clockwise from due North towards the East, placing it in the northeast quadrant.

Which industry might require topographic surveys to assess land elevation for effective drainage solutions?

• Farming

• Automotive

• Textile

• Pharmaceutical

Answer explanation

Farming requires topographic surveys to assess land elevation for effective drainage solutions, ensuring proper water management and crop health. The other industries listed do not typically focus on land elevation for drainage.

What is the primary focus of geomatics engineering?

• Designing buildings

• Gathering and analyzing spatial data

• Manufacturing electronic devices

• Developing software applications

Answer explanation

Geomatics engineering primarily focuses on gathering and analyzing spatial data, which involves techniques like surveying, mapping, and geographic information systems (GIS). This distinguishes it from other fields like building design or software development.

Which tool is commonly used in land surveying to measure distances and angles?

• Compass

• Theodolite

• Total Station

• GPS Receiver

Answer explanation

A Total Station is a versatile tool used in land surveying that combines the functions of measuring distances and angles, making it the most suitable choice among the options provided.

What is the purpose of bearings in surveying?

• To measure temperature

• To express the direction of a line

• To calculate area

• To determine elevation

Answer explanation

Bearings in surveying are used to express the direction of a line relative to a reference direction, typically north. This is essential for accurately determining locations and creating maps.

What does GIS stand for in the context of geomatics engineering?

• Global Information System

• Geographic Information Systems

• Geometric Integration Software

• Generalized Imaging System

Answer explanation

In geomatics engineering, GIS stands for Geographic Information Systems. It refers to systems designed to capture, store, analyze, and manage spatial and geographic data, making it the correct choice among the options provided.

How have total stations changed land surveying practices?

• By increasing the time needed to conduct surveys

• By reducing the accuracy of measurements

• By combining distance measurement and angle calculation

• By eliminating the need for electronic distance meters

Answer explanation

Total stations revolutionized land surveying by integrating distance measurement and angle calculation into one device, enhancing efficiency and accuracy in surveys.