Garmin BirdsEye JNX Raster Tiles
Price before paymentJNX is a binary raster-tile container Garmin created for its BirdsEye satellite imagery service, supported on Oregon, GPSMAP, Montana and etrex handhelds. On osm2cdr the JNX is generated natively by our own Python writer: we render the chosen area into JPEG tiles via QGIS and pack them into a .jnx with a header, tile index and Garmin-format coordinates (int32). The file is marked device_id = 0 (all devices) and written with no DRM or expiry, unlike subscription BirdsEye files. To be honest: this is a single-zoom raster overlay — no routing or search, just a picture of your OSM map on top of the base map. The limit is 50,000 tiles per file.
OpenStreetMap data as of 26 October 2026 · 18 days ago
ಪ್ರಮುಖ ವೈಶಿಷ್ಟ್ಯಗಳು
Garmin JNX ಫಾರ್ಮ್ಯಾಟ್ ಬಗ್ಗೆ
JNX appeared as the container for BirdsEye, Garmin's paid satellite imagery service. The device shows such tiles on top of its own vector map: a raster underlay appears beneath the familiar streets. The format is supported by outdoor models — Oregon, GPSMAP, Montana, etrex.
A custom JNX is a way to show your own raster map on the device: a rendered OpenStreetMap style, a topographic base, a nature reserve scheme. It helps where the picture matters more than routing: trails, details, features that simply are not in the device's vector map.
The selected area is rendered into JPEG tiles at a single detail level and packed into a .jnx by our own writer: a header, a tile table, coordinates in Garmin's integer grid. The file is marked as "any device" and contains neither protection nor an expiry date, so it is not tied to a particular unit.
The limitations are honest: one zoom level, up to 50,000 tiles per file, no routing and no search. A large region is better split into several files.
Garmin JNX ಫೈಲ್ಗಳನ್ನು ಯಾವ ಪ್ರೋಗ್ರಾಮ್ ತೆರೆಯುತ್ತದೆ
OSM2CDR ನಿಂದ ಎಕ್ಸ್ಪೋರ್ಟ್ ಮಾಡಲಾದ Garmin BirdsEye JNX Raster Tiles (.jnx) ಫೈಲ್ಗಳನ್ನು ಈ ಕೆಳಗಿನ ಪ್ರೋಗ್ರಾಮ್ಗಳು ಮತ್ತು ಅಪ್ಲಿಕೇಶನ್ಗಳು ತೆರೆಯಬಹುದು, ಸಂಪಾದಿಸಬಹುದು ಮತ್ತು ಬಳಸಬಹುದು:
Format specifications
- Proprietary format
- 2D only
- Lossy compression
- No attributes
- Output: 1 file
- A Garmin JNX raster-tile container written natively in Python: JPEG tiles (quality 85) at a single zoom, device_id 0, no DRM, 50,000-tile limit.
Garmin JNX ನಕ್ಷೆಗಳನ್ನು ಯಾರು ಬಳಸುತ್ತಾರೆ
Garmin JNX ಅನ್ನು ಹೇಗೆ ಎಕ್ಸ್ಪೋರ್ಟ್ ಮಾಡುವುದು
ರಫ್ತಿನ ನಂತರ ಹೇಗೆ ತೆರೆಯುವುದು
- A Garmin device — copy the file to the microSD or to internal memory, into the Garmin/BirdsEye/ folder; after a restart, enable the layer in the map settings.
- Check before you set off — open the maps menu on the device and make sure the layer is visible: some models show raster layers only at certain zoom levels.
- Garmin BaseCamp — will show the map on your computer if the device or its memory card is connected.
- Mapc2Mapc or GMapTool — viewing and converting .jnx on a computer, if you need to check the contents or break the file down into tiles.
- A large territory — export it in several pieces: when the limit of 50,000 tiles is exceeded, the tile list is truncated.
Garmin BirdsEye JNX Raster Tiles ನಕ್ಷೆ ಎಕ್ಸ್ಪೋರ್ಟ್ಗಳನ್ನು ಪಡೆಯಿರಿ
OpenStreetMap ನಿಂದ ವೃತ್ತಿಪರ Garmin JNX ನಕ್ಷೆಗಳನ್ನು ಡೌನ್ಲೋಡ್ ಮಾಡಿ. ತಕ್ಷಣದ ರಚನೆ, ಯಾವುದೇ ಪ್ರದೇಶ.