Baseline measurements are best described as

Baseline measurements are best described as

• A. A three-dimensional mapping method used outdoors.
• B. A time-recording system.
• C. Measurements taken along a single line between two objects, with objects located by distance from a starting point along the baseline.
• D. A photographic technique.

Answer: (C)

Baseline measurements use a fixed straight reference line between two known points. You locate other objects by measuring their distance along that line from a designated starting point on the baseline. This creates a simple, one-dimensional way to determine positions, which is why this option best describes baseline measurements. It isn’t about mapping in three dimensions, timing events, or taking photographs, which are unrelated methods.

Baseline measurements use a fixed straight reference line between two known points. You locate other objects by measuring their distance along that line from a designated starting point on the baseline. This creates a simple, one-dimensional way to determine positions, which is why this option best describes baseline measurements. It isn’t about mapping in three dimensions, timing events, or taking photographs, which are unrelated methods.