GeoVisu - Features

Georeferenced data display :

Displays georeferenced image formats : GeoTiff, ECW and ECWP, MrSID, OziExplorer Map
Displays graphic data in formats SHP, MIF, KML and KMZ (Google Earth), WinAPRS, ascii OVL and geonames.org XML
Displays map data in formats OSM (OpenStreetMap), cGPSmapper Polish format
Displays GPS files in formats GPX, log NMEA, GPS TrackMaker GTM211 and GTM212, Lowrance USR, OziExplorer, Mapsend, Magellan log, Garmin PCX5, Garmin XML (History, Logbook), Wintec (TK1, TK2, TK3), Mapshow (AlanMap, Holux)
Displays geolocalized Jpeg images (Exif)
Directly reads compressed files : Gzip and ZIP
Directly reads files from web, using protocole http or ECWP
Displays images in negative and/or monochrome mode
Automatic overlay for maps and satellites image layers using their resolution (the most accurate on top)
Gaphic and image layers display management
Can modify map features (OSM et cGPSmapper) representation, can define new map features
Finds place names and localizes on them
Print function

GPS :

Navigation : displays current position provided by a GPS NMEA 0183 compatible or Garmin USB device,
this position is maintained at the center of the window with real time actualisation ("moving map")
Logs navigation data in NMEA format,
Receives GPS sentences on UDP port
Displays track during navigation
Automatic launching of navigation when starting
Downloads waypoints, tracklogs and routes from all Magellan et Garmin models from many GPS dataloggers,
(Garmin, Magellan, Globalsat, Emtac Trine, Royaltek, Wintec, MTK, Navilink, Skytraq)
Displays waypoint(s), tracklog(s) and route(s) over georeferenced images or graphic data

File formats conversion :

Geodetic systems :

Lets you choose display geodetic system (when no image present)
Converts geographic and cartographic coordinates
Parameters of many geodetic systems have been validated whith use of documents from national geographic institutes
Supports cartographic projections : Lambert conic tangent and secant, Mercator tangent and secant, transverse Mercator, oblique Mercator, Rosenmund, Hotine, Gauss-Laborde, Polar stereographic, (Double) oblique stereographic, Krovak, Equirectangular
Recognizes EPSG v6.11, Mapinfo v7.8, Garmin, OziExplorer, NMEA, and ERMapper geodetic system codifications
Display cursor coordinates in geodetic system and unit chosen by user