Which type of surveying uses electronic signals from GPS satellites?

Which type of surveying uses electronic signals from GPS satellites?

• A. Geodetic surveying
• B. Satellite surveying
• C. Route surveying
• D. Plane surveying

Answer: (B)

The use of electronic signals from GPS satellites is most accurately associated with satellite surveying. This method leverages global positioning systems to determine precise locations and coordinates on the Earth's surface. By receiving signals from multiple satellites, surveyors can obtain accurate data regarding geographic points, which enhances the efficiency and accuracy of their surveys. Geodetic surveying, while it may also utilize GPS technology, is a broader field focused on measuring and understanding the Earth's geometry, orientation in space, and gravity field. Route surveying pertains to aligning pathways for roads, railways, or pipelines and does not specifically depend on GPS satellite signals for data collection. Plane surveying is generally limited to flat, two-dimensional areas and typically involves traditional methods rather than satellite signals. In summary, satellite surveying specifically emphasizes the use of satellite technology, making it the correct choice for a survey method that relies on electronic signals from GPS satellites.

The use of electronic signals from GPS satellites is most accurately associated with satellite surveying. This method leverages global positioning systems to determine precise locations and coordinates on the Earth's surface. By receiving signals from multiple satellites, surveyors can obtain accurate data regarding geographic points, which enhances the efficiency and accuracy of their surveys.

Geodetic surveying, while it may also utilize GPS technology, is a broader field focused on measuring and understanding the Earth's geometry, orientation in space, and gravity field. Route surveying pertains to aligning pathways for roads, railways, or pipelines and does not specifically depend on GPS satellite signals for data collection. Plane surveying is generally limited to flat, two-dimensional areas and typically involves traditional methods rather than satellite signals.

In summary, satellite surveying specifically emphasizes the use of satellite technology, making it the correct choice for a survey method that relies on electronic signals from GPS satellites.