Difference Between True Meridian and Magnetic Meridian

True Meridian vs Magnetic Meridian A great circle, which passes through true north and true south is known as meridian. A circle described by the intersection of the surface of the earth with the plane passing through the centre of the earth is known as great circle. That is, great circle is a circle traced […]

Difference Between True Meridian and Arbitrary Meridian

True Meridian vs Arbitrary Meridian A great circle, which passes through the true north and true south is known as meridian. A circle described by the intersection of the surface of the earth with the plane passing through the centre of the earth is known as great circle. That is, great circle is a circle […]

Difference Between Active and Passive GPS

Active vs Passive GPS The GPS stands for Global Positioning System. As the name indicates GPS is used for the purpose of tracking something like locations, persons etc. This technology is used in almost all fields of science and others for hi-tech purposes, and by individuals for driving, exploring, running, fishing, etc. The USA defence […]

Difference Between Plane Surveying and Geodetic Surveying

Plane Surveying vs Geodetic Surveying Surveying can simply be defined as the process or technology of making measurement in a scientific manner on, above, or below the earth’s surface in order to determine points to produce a plan or map. When the area of surveying is small, and the scale to which its result plotted […]

Difference Between GPS and AGPS

GPS vs AGPS The acronyms GPS and AGPS stand for Global Positioning System and Assisted Global Positioning System respectively. As the names indicate, GPS and AGPS are used for the purpose of locating or positioning or tracking a location. This technology is used in almost all fields of science and others for hi-tech purposes, and […]