gtm | GTViewer Manager File |
gtn | GTViewer Spatial Index File |
gts | GTViewer Session File |
gtw | GTWeb Extract File |
gtx | GTViewer Extract File |
gtz | GPS TrackMaker Compressed Data |
gvg | KOMPASS Map |
gvn | GeoVisu Navigation File |
gvp | gvSIG Project |
gvproj | gvSIG Project |
gvr | GeoVisu Route Data |
gvt | GeoVisu Tracklog File |
gvw | GeoVisu Waypoint Data |
gvx | GNSS Vector Exchange Data |
gwc | Golfwits Course Map |
gws | Geosoft Workspace |
gxw | GRASS GIS Workspace File |
hdr | ArcGIS ASCII Header |
| ArcInfo BIL Header |
hds | XMap Hierarchical Dataset |
hexml | Hexagon Geosystems XML Data |
hfa | ERDAS Imagine Hierarchical File Architecture |
hgz | ArcGIS ArcMap Data |
hmap | TwoNav LAND HyperMap Data |
ht | Humminbird Track Data |
hwm | Hillwalker Raster Map Data |
hwr | Hillwalker Route Data |
| Humminbird Waypoints and Routes Data |
ibn | ITR Data |
icv | WebALP Camera 3D Trajectory Data |
idx | ArcInfo Geocoding Index for Read-only Datasets |
iga | CARIS IGA Image |
ige | ERDAS Imagine Data |
ili | INTERLIS Model Data |
img | ERDAS Imagine Image Data |
| OpenMap Raster Geo Data |
imp | CompeGPS Land Map Settings Data |
| TwoNav LAND Calibrated Image Map |
ipf | SOCET SET Image Point File |
irv | XMap GIS Image Data |
isx | Intrasis Object File |
iwg | ArcView CAD Reader DWG Index |
izic | WebALP IZIC Data |
j2w | ArcExplorer World Data |
| ArcGIS JPEG2000 World Data |
jct | JCT Data |
jfw | JPEG World File |
jgw | ArcGIS JPEG World File |
jgwx | ArcGIS JPEG World File |
jnx | Garmin JNX Raster Map |
job | Survey Pro Job Settings Data |
jpgw | ArcGIS JPEG World File |
jpr | Fugawi Projection Data |
jpw | ArcGIS JPEG World File |
jtc | ArcGIS Desktop JTX Connection Data |
kea | KEA Image |
ker | ENVI Filter Kernel |
kfc | Cumulus Projected Map File |
kfl | KFLog Map File |
klt | KLT WinATLAS Photogrammetric Capture System Data |
kmb | AiM SmartyCam GPS Manager Track Data |
kmtf | Garmin Nuvi Map Data |
krt | klickTel Routenplanner Route Data |
kvi | K2Vi Data |
l01 | ARC Digitized Raster Graphics |
lan | ERDAS LAN |
las | NADCON Latitude Seconds Data |
lasx | Esri ArcGIS LAS Sidecar Data |
len | ERDAS Imagine Lens Flare Data |
lgo | USGS Digital Line Graph Data |
lgs | USGS Digital Line Graph Data |
lht | Vector Product Format Library Header Table |
lin | ArcView Lineset Symbol Data |
locb | ArcGIS Desktop Local Locator Data |
locx | GPS Arrow Navigator Pro Location Data |
los | NADCON Longitude Seconds Data |
lox | ArcGIS Address Locator Data |
lpk | ArcGIS Layer Package |
lpo | AEROoffice Trajectory File |
lsdb | Loadstone GPS Data |