Debian GIS Osgeo: geodata viewers and editors packages

Système de navigation cartographique qui affiche la position courante fournie par un récepteur GPS sur une carte redimensionnable. Les cartes peuvent être téléchargées auprès de différents fournisseurs ou calculées à la volée à l'aide de données issues de OpenStreetMap.

Le calcul de trajet, éventuellement avec un guide vocal, est géré à l'aide des points tournants (waypoints).

GpsPrune is an application for viewing, editing and converting coordinate data from GPS systems. It's a tool for preparing GPS data before you go on a trip, and for playing with your collected GPS data after you get home again.

It can load data from arbitrary text-based formats (for example, any tab-separated or comma-separated file) or XML, or directly from a GPS receiver. It can display the data (as map view using OpenStreetMap images and as altitude profile), edit this data (for example delete points and ranges, sort waypoints, compress tracks), and save the data (in various text-based formats). It can also export data as a GPX file, or as KML/KMZ for import into Google Earth, or send it to a GPS receiver.

Some example uses of GpsPrune include cleaning up tracks by deleting wayward points - either recorded by error or by unintended detours. It can also be used to compare and combine tracks, convert to and from various formats, compress tracks, export data to Google Earth, or to analyse data to calculate distances, altitudes and so on.

Furthermore, GpsPrune is able to display the tracks in 3d format and lets you spin the model round to look at it from various directions. You can also export the model in POV format so that you can render a nice picture using Povray. You can also create charts of altitudes or speeds. It can also load Jpegs and read their coordinates from the EXIF tags, and export thumbnails of these photos to Kmz format so that they appear as popups in Google Earth. If your photos don't have coordinates yet, GpsPrune can be used to connect them (either manually or automatically using the photo timestamps) to data points, and write these coordinates into the EXIF tags.

JOSM is an editor for OpenStreetMap (OSM) written in Java. The current version supports stand alone GPX tracks, GPX track data from OSM database and existing nodes, line segments and metadata tags from the OSM database.

OpenStreetMap is a project aimed squarely at creating and providing free geographic data such as street maps to anyone who wants them. The project was started because most maps you think of as free actually have legal or technical restrictions on their use, holding back people from using them in creative, productive or unexpected ways.

Marble est un composant générique pour des cartes géographiques et un cadre applicatif pour les applications KDE. Le composant Marble affiche la Terre comme une sphère mais ne nécessite pas d'accélération graphique. Un jeu de données géographiques minimal est inclus, il peut donc être utilisé sans connexion internet.

Ce paquet fait partie du module KDE éducation.

Merkaartor est un éditeur de carte pour OpenStreetMap.org, la carte éditable libre du monde entier.

Les fonctionnalités :

• téléchargement depuis et vers le server OpenStreetMap
• fichiers .osm et .gpx ouverts
• création et déplacement de points de suivi, de trajet et de zone
• ajout de labels, suppression de fonctionnalités
• chemin inverse, division et union de trajet
• visualisation des zone de loisir/utilisation de terrain et de types de route
• affichage des informations GPS.

Viking aims to be easy to use, yet powerful in accomplishing a wide variety of GPS related tasks. It uses a hierarchical layering system to organize GPS data, maps, and other layer types with spatial data, such as coordinate lines.

Some of the things you can use Viking for are:

• Uploading and downloading waypoints, tracks to/from GPS.
• Realtime GPS tracking and track recording.
• Import and export of gpx files.
• Preparing tracks and waypoints for trips using maps from services such as OpenStreetmap and Terraserver. You only need to upload the data to your GPS before you leave. The maps together with your tracks and waypoints can also be printed and used during the trip.
• After trips, tracks and waypoints from GPS can be downloaded, stored, managed and reused in later trips.
• Analyzing OHV and hiking trips, understanding where you went and how far you were from something.
• Making waypoints and tracks to follow to easily get someplace you've never been before or don't have GPS data for but Terraserver maps exist for it.
• Making maps with coordinate lines.
• Analyzing speed at different places, adding waypoints where you forgot to mark one but did slow down or stop.

Cette application, écrite en Qt, permet de :

• visualiser des données météo depuis des fichiers au format GRIB 1 ;
• télécharger automatiquement des données GRIB ;
• télécharger automatiquement depuis les données IAC (fleetcode).

OpenCPN is a concise ship-borne GUI chart plotter and navigation application for use as a planning tool or while underway. OpenCPN is developed by a team of active sailors using real world conditions for program testing and refinement. It supports:

* GPS/GPDS postition input
* BSB raster chart display
* S-57 and CM93 vector ENChart display
* AIS input decoding with tracking and alerts
* Route planning with tidal support
* Waypoint autopilot navigation
* GPX file input and output