---
title: Welcome to the Southern Avionics NDB and DPGS Blog | dgps beacon
description: dgps beacon | Who is Southern Avionics & what air navigation equipment do they sell? This blog describes them & the differences between nds beacons, antenna couplers & more!
---

# Southern Avionics Navigation Blog

Browse By: Everything NDB NDB transmitter Non-Directional Beacon case studies Aircraft Navigation Beacon Marine Navigation FAQ SE Series DGPS Differential GPS Reference Station Navigation aircraft dgps dgps beacon dgps receiver marine dgps

###### Posts about

## dgps beacon

[![What is DGPS or Differential GPS?](https://www.southernavionics.com/hs-fs/file-15912092-jpg/images/img_productdetail-sc1000-dgps.jpg) ](https://www.southernavionics.com/blog/bid/43197/what-is-dgps-or-differential-gps)

[DGPS](https://www.southernavionics.com/blog/topic/dgps) [Differential GPS Reference Station](https://www.southernavionics.com/blog/topic/differential-gps-reference-station) [dgps beacon](https://www.southernavionics.com/blog/topic/dgps-beacon) [dgps receiver](https://www.southernavionics.com/blog/topic/dgps-receiver) [marine dgps](https://www.southernavionics.com/blog/topic/marine-dgps) [aircraft dgps](https://www.southernavionics.com/blog/topic/aircraft-dgps)

##### Brooks Goodhue

### [What is DGPS or Differential GPS?](https://www.southernavionics.com/blog/bid/43197/what-is-dgps-or-differential-gps)

What is [Differential GPS (DGPS)](https://www.southernavionics.com/products/differential-gps-transmitters/) and why could it be important to you? GPS systems have created the most accurate positioning systems in human...

[ Read More ](https://www.southernavionics.com/blog/bid/43197/what-is-dgps-or-differential-gps)

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](mailto:techdept@southernavionics.com)

 

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