.nmea is NMEA 0183 format GPS data file
| Feature | Description |
|---|---|
| File extension | .nmea |
| File format | Text file |
| Contains | GPS data, such as latitude, longitude, speed, and altitude |
| Used by | GPS devices, navigation software, mapping applications |
| Benefits | Versatile and portable format, compatible with a wide range of software and devices |
What's on this Page
A . NMEA file is a text file that contains GPS data in the National Marine Electronics Association (NMEA) 0183 format. NMEA 0183 is a standard communications protocol used by marine electronics devices, such as GPS receivers, echo sounders, and autopilots, to communicate with each other.
NMEA 0183 data is transmitted in sentences, which are strings of ASCII characters that start with a dollar sign ($) and end with a carriage return (\r) and a newline character (\n). Each sentence contains a specific type of data, such as the current position, speed, and altitude of the GPS device.
. NMEA files can be used for a variety of purposes, such as:
To open a . NMEA file, you can use a variety of software programs, such as Google Earth, GPS Visualizer, and GNSS Solutions. These programs can parse the NMEA data and display it on a map or in a table.
Here are some examples of how . NMEA files can be used:
. NMEA files are a versatile and powerful tool for working with GPS data. They can be used for a variety of purposes, from tracking the movement of a vehicle to creating maps and charts
There are a variety of software programs that can open . NMEA files. Some popular options include:
To open a . NMEA file in one of these programs, simply select the file from the File menu. The program will then parse the NMEA data and display it on a map or in a table.
There are also a number of software programs that can convert . NMEA files to other file formats, such as KML, GPX, and CSV. Some popular options include:
To convert a . NMEA file to another file format, simply open the file in one of these programs and select the desired output format from the File menu. The program will then convert the file and save it to the specified location.
There are over 30 different types of NMEA sentences, each of which contains a specific type of data. Some of the most common NMEA sentences include:
For a full list of NMEA sentences, please refer to the NMEA 0183 standard.
To view a . NMEA file on Google Maps, you can use the Google Earth software program. Google Earth is a free program that allows you to view maps and satellite imagery of the Earth.
To view a . NMEA file in Google Earth, simply open the file from the File menu. Google Earth will then automatically display the route of the GPS device that created the file.
There are a number of different ways to use a . NMEA file to track your route. One way is to use a GPS tracking device, such as a Garmin eTrex or a DeLorme inReach. These devices can record your GPS data and save it to a . NMEA file.
Once you have a . NMEA file, you can use a variety of software programs to track your route. Some popular options include:
These programs can display your route on a map and show you your speed, altitude, and other statistics.
To synchronize your GPS device with your computer using a . NMEA file, you can use a software program such as GPS Babel. GPS Babel is a free program that can be used to convert between different GPS file formats.
To synchronize your GPS device with your computer using GPS Babel, follow these steps:
GPS Babel will then transfer the data from the . NMEA file to your GPS device.
If you are having problems opening or converting a . NMEA file, there are a few things that you can try:
If you are still having problems with . NMEA files, please consult the documentation for the software program that you are using or contact the manufacturer of your GPS device for assistance.