GPS Exchange Format: Unterschied zwischen den Versionen
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Version vom 7. Februar 2006, 12:25 Uhr
Inhaltsverzeichnis
Deutsch
Das GPS Exchange Format (kurz GPX) ist ein leicht-gewichtiges XML-basierendes Datenformat für den Austausch von GPS-Daten (Wegpunkte, Routen, Track Logs) zwischen Anwendungen und Web-Diensten im Internet. Zurzeit liegt das GPX-Format als XML-Schema in Version 1.1 vor. GPX ist ein offener Standard, der von jedem verwendet werden kann. Es wurde von der Firma Topografix entwickelt. Der Gebrauch ist aber nicht durch Gebühren oder Lizenzen beschränkt.
- Koordinaten werden relativ zum WGS84 Datum gespeichert
- Alle Messungen sind metrisch gespeichert.
- http://www.topografix.com/GPX/1/1 ist der Namensraum von GPX 1.1
Der Grunddatentyp ist ein Wegpunkt. Routen sind eine Menge von Wegpunkten. Tracks bestehen aus Tracksegmenten, die wiederum aus einzelnen Wegpunkten bestehen.
Verwendung
Das GPX Format kann frei verwendet werden. Die Autoren bitten um eine Validierung der GPX-Ausgabe von Programmen, damit der Standard nicht durch Fehler "verwässert" wird.
Eine Liste von Programme, die GPX Datei lesen und verarbeiten und/oder erzeugen können, und Quellen für GPX-Daten sind hier zu finden.
Bei für Fragen rund um GPX sei auf das GPX-Entwickler-Forum verwiesen.
Beispiel
<?xml version="1.0" encoding="UTF-8" standalone="no" ?> <gpx xmlns="http://www.topografix.com/GPX/1/1" creator="byHand" version="1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd"> <wpt lat="39.921055008" lon="3.054223107"> <ele>12.863281</ele> <time>2005-05-16T11:49:06Z</time> <name>Cala Sant Vicenç - Mallorca</name> <sym>City</sym> </wpt> </gpx>
Siehe auch
Andere XML-Deriviat zur Beschreibung räumlicher Strukturen, Koordinaten oder Geodaten sind:
- Geography Markup Language (GML)
- Keyhole Markup Language (KML)
English
GPX, or GPS eXchange Format is an XML schema designed for transferring GPS data between software applications. It can be used to describe waypoints, tracks, and routes.
Weblinks
General
- GPX: the GPS Exchange Format (offizielle Webseite)
- GPX Schema 1.1 und Dokumentation
- GPX Beispiel Dateien
- GPX Schema 1.0 (alt)
Programs supporting GPX
- BackCountry Navigator (PocketPC - topographic mapping and geocaching software)
- BeeLineGPS (PocketPC - geocaching software)
- CacheDragon (PocketPC - geocaching software)
- CacheMaps (Windows - Excel application for viewing Geocaching maps)
- CacheMate (PalmOS - geocaching database)
- CetusGPS (PalmOS - navigation software)
- CompeGPS (Windows/PocketPC/Mobile Phone - map viewer software)
- Coordinate Exchange for MapPoint (Windows)
- EasyGPS (Windows - free GPS software for Garmin, Magellan, and Lowrance receivers)
- ExpertGPS (Windows - GPS mapping software with topo maps, aerial photos, and scanned map support)
- FME (Windows - spatial data translation and transformation)
- GeoCache GPX Grabber (Online - create GPX files)
- Geocache Log (Windows - Geocaching logbook)
- GeoConv (Windows/DOS - batch coordinate and datum converter)
- GeoNiche (PalmOS - offroad navigation and geocaching)
- GPI (Windows - converts GPX to MapSource PCX5 format)
- Google Earth (Windows - 3D viewer)
- GPSBabel (Multiple Platforms - Source Code Available - converts many formats)
- GPSDash (PocketPC - GPS dashboard and moving map)
- gpsfeed (Multiple Platforms - Source Code Available - GPS simulator/NMEA data source)
- GPSMapEdit (Windows - create vector maps for Garmin GPS receivers)
- GPS-Navigator (Sony Ericsson mobile phones - navigation software)
- GPSPhotoLinker (MacOS - adds location info to your photos based on GPS tracklog)
- GPS TrackData (Windows - Convert CetusGPS files)
- GPS Tuner (PocketPC - mapping and geocaching software)
- GPS Utility (Windows - GPS mapping software)
- GPX2SHP (Convert GPX to ESRI shapefile)
- GPXchange (Online - create and print GPX files)
- Grazer (Windows - writes Geo-Data from a GPX-file into the exif header of your digital pictures)
- GSAK (Windows - Geocaching Swiss Army Knife for OziExplorer)
- GPX Connect (Mac OS X - waypoint transfer for Garmin)
- gpxExchange (Windows, add-in for Microsoft MapPoint)
- GPXSonar (PocketPC - Geocaching logbook)
- GpxView (PocketPC - Geocaching viewer)
- HumminbirdPC (Windows - send data to/from Humminbird GPS receivers)
- JJFMapper (All platforms - mapping for PHP)
- MacGPS Pro (Macintosh - mapping software)
- MagCon (Palm - For Magellan receivers)
- MapSource (Windows - Vector mapping software for Garmin receivers)
- Mapwel (Windows - create vector maps for Garmin receivers)
- MyGPS (Windows - view Garmin GPS data on calibrated maps)
- nhGPS (SymbianOS - GPS mapping and tracking software)
- OKmap (Windows - GPS mapping software in Italian)
- Paralog (Windows, Mac OS X, Linux - skydiving logbook)
- Photoscape3D (Windows - virtual landscapes of England & Wales)
- QuakeMap (Windows - view recent earthquake locations)
- Quantum GIS (Windows, GNU/Linux - free GIS program)
- Spot (Mobile Phones - GPS on your Blackberry or phone)
- RoboGEO (Windows - georeference photos)
- Spinner (Online Tool for Geocaching)
- TUMONZ - The ultimate map of New Zealand (Windows)
- TopoFusion (Windows - combine your tracklogs into trail networks)
- Trimble Adventure Planner (Windows - send maps to your Nextel phone)
- ViziMap (Windows - Link photos to maps)
- Watcher (Windows - Geocaching tool)
- Wissenbach Map (Windows - Source Code Available - create your own trail maps)
- World-Tracker (Online/PocketPC - mobile phone tracking)
The following Web sites allow you to plot your GPX data on a Web map:
- GPS - GPX Interactive Map (View GPX files on Google Maps)
- GPX Loader for Google Maps (View GPX files on Google Maps)
- GPS Visualizer (Convert GPX to SVG maps and elevation profiles)
- GMapToGPX (View GPX files on Google Maps)
- Online GPX Viewer (View GPX files on Google Maps)
Data in GPX form available on Web sites
- Austin Greenbelt MTB Trails
- Backpacker Magazine
- BBBike - German route-planner for cyclists in Berlin
- Crankfire - Connecticut Mountain Biking
- DiveSpots - SCUBA diving locations
- Die Wegpunkt-Datenbank
- Find a Toilet
- Gemini MTB - Italian mountain biking on Elba
- Geocaching
- GIScover - Italian GPS tours
- GPS Games
- GPS Mountain Bike Trail Guide - Northern California
- GPS Tour.info - mountain biking in Germany and surroundings
- GPS Trail Maps - Trails in the Western US
- GPXchange
- GPX Aviation Waypoint Generator
- GPS-Tracks - European GPS tour guide
- Magnalox - Share and exchange "magnificent tracklogs"
- MapMyRun.com - map your training runs
- MotionBased.com - map your training runs
- QuestLinks - British Columbia outdoor guide
- Sheep Trails - UK walking guides
- Tennessee waypoints from Tom Dunigan
- Trailace - GPS tracklogs
- TrailRegistry
- TrainingPeaks.com - virtual coaching for endurance athletes
- Team TopoGrafix - Massachusetts mountain biking trails
- Travel By GPS
- TravelTags
- TrigpointingUK
- Tim Hortons Location Project
- Walk With GPS - UK Tracklogs