DME Ground Station

In the context of aerospace engineering, a DME (Distance Measuring Equipment) Ground Station is a specialized terrestrial facility that is part of the aircraft navigation system. It uses radio signals to communicate with airborne DME equipment to provide precise distance information between the aircraft and the ground station. The DME Ground Station transmits a pair of pulses at a specific frequency, which is then received by the aircraft's DME system. The aircraft's DME system then transmits a corresponding pair of pulses back to the ground station. The time taken for the round trip of these signals is measured and converted into distance. This information is crucial for pilots to determine their aircraft's position and to maintain a safe and accurate flight path. DME Ground Stations are typically co-located with VOR (VHF Omnidirectional Range) facilities, providing both distance and direction information to aircraft, thereby enhancing the accuracy and safety of air navigation.
Your Previous Searches
Random Picks
  • Reynolds Number: In the field of aerospace engineering, the Reynolds Number is a dimensionless quantity used to predict flow patterns in different fluid flow situations. It is named after Osborne Reynolds, who introduced this concept. The Reynolds Number is ... Read More >>
  • Public Engagement: Public engagement refers to the process of involving and interacting with the general public in space and astronautical engineering activities, programs, and initiatives. It aims to increase public awareness and understanding of space explo ... Read More >>
  • Atmosphere Monitoring: Atmosphere monitoring is the process of collecting and analyzing data on the composition, structure, and dynamics of the Earth's atmosphere. This includes measuring various atmospheric parameters such as temperature, pressure, humidity, win ... Read More >>
Top News

Archaeologists discover 4,000-year-old canals used to fish by predecessors of an...

Using drones and Google Earth imagery, archaeologists have discovered a 4,000-year-old network of earthen canals in what’s now Belize...

News Source: ABC News on 2024-11-22

First close-up image of a star beyond our galaxy may reveal impending supernova...

Astronomers have taken the first close-up image of a star beyond our galaxy, and it’s a “monster star” surrounded by a cocoon as it slowly dies....

News Source: CNN on 2024-11-21

Bestselling author explains the science of happiness: "You can do the work"...

Bestselling author and Harvard professor Arthur Brooks opens up about how enjoyment, satisfaction and meaning in life can increase a person's wellbeing....

News Source: CBS News on 2024-11-18

November's full moon, known as the Beaver Moon, is the last supermoon of 2024. H...

November's full moon, known as the Beaver Moon, is the last supermoon of 2024. Here's when it peaks and why it's called the Beaver Moon....

News Source: CBS News on 2024-11-15

You can't put a price on the sense of awe particle physics inspires...

Astronomy and particle physics are no longer seen as vital by the US establishment, so funding has fallen. But our work creates a sense of wonder, and wonder matters, says Chanda Prescod-Weinstein...

News Source: New Scientist on 2024-11-13