![]() To switch between screens, press the button marked “X”, just above the power button on the right side of the device. The GPS has different screens and menus that allow you to do different things.Once your location is determined, the Satellite screen will disappear and you will see the main menu. When it has connected to three or more satellites, it will have your location. Your GPS is looking for satellite signals. You should see something like the image below. The GPS will start, and it will show you the Satellites page. On the right side of your GPS, press and hold the Power button. Because the GPS determines your location by receiving signals from satellites, it won’t work indoors. Every place on Earth has unique geographic coordinates.įor example: -8.639298 Latitude, 116.311607 Longitude is a location in Lombok, Indonesia.īefore you turn on your GPS, go outside where you have a clear view of the sky. The second number tells you how far North or South you are – this is called latitude. One number tells you how far East or West you are – this is called longitude. It records this location in coordinates, which are two long numbers. By receiving these signals from the satellites, a GPS is able to calculate your exact location on the planet. 什麼是 GPS?Ī GPS is like a mobile phone, except that instead of receiving radio signals from telephone companies, it receives signals from satellites that are going around the Earth. There are many other models of GPS which do the same thing, so if you are working with a different one, don’t worry – the principles remain the same. Here we will explain how to operate the Garmin eTrex Vista HCx, a common GPS used for mapping. You will learn how to operate a GPS, and how to use it to create maps. In this chapter we will see what a GPS does and how it works. But the other task is collecting the information itself - that is, going out and surveying an area. ![]() With its support for multiple languages, customizable settings, and open source status, GPSBabel is an excellent choice for anyone looking for a powerful and versatile GPS data management program.Learning to edit is one of the key parts of mapping - that is how you add information to the actual map. Whether you need to transfer data between different GPS devices or data formats, filter data, convert data, read and write to tracks and waypoints, or transfer data between Garmin devices and other types of data sources and sinks, GPSBabel can help. GPSBabel is an incredibly powerful and versatile program, offering a wide range of features and capabilities. Open Source: GPSBabel is open source software, meaning it is free to use and modify. Multi-Platform: GPSBabel is available for Windows, Mac OS X and Linux. Internationalization: GPSBabel supports multiple languages, allowing users to use the program in their native language.Ĭustomizable: GPSBabel is highly customizable, allowing users to customize the program to their needs. Third-Party Plugins: GPSBabel can be extended with third-party plugins, allowing users to add additional functionality. Input and Output: GPSBabel can read and write data from a variety of sources, including GPS devices, files, and online sources.Ĭommand Line Interface: GPSBabel can be used from the command line, allowing users to control the program from a script or batch file. Garmin Transfer: GPSBabel can transfer data between Garmin devices and other types of data sources and sinks. Routes: GPSBabel can read and write to routes, allowing users to plan and follow a specific route. Tracks and Waypoints: GPSBabel can read and write to tracks and waypoints, allowing users to track their location and store important points of interest. GPS Devices: GPSBabel supports a wide range of GPS devices, including Garmin, Magellan, Lowrance, and Navman.įiltering: GPSBabel can filter data, allowing users to select which data points to keep and which to discard.ĭata Conversion: GPSBabel can convert data between different data formats, allowing users to switch between different types of GPS devices and data formats. Here is a list of some of the key features:ĭata Formats: GPSBabel can read and write to a wide variety of data formats, including GPX, KML, NMEA, Garmin MapSource and Lowrance USR. GPSBabel is a powerful and versatile program, offering a wide range of features and capabilities. GPSBabel allows users to quickly and easily convert GPS data between different formats. It is available for Windows, Mac OS X and Linux, and supports a wide variety of GPS devices, data formats and operating systems. GPSBabel is an open source software suite designed to transfer data between different GPS devices and other types of data sources and sinks.
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