Last week, I posted on how to convert a point shapefile to a Garmin custom POI file, and how with some manipulation you could include a fair number of the shapefile attributes in that POI’s data screen. But with only 6 lines of dataspace available, and only about 20 or so characters per line, you can only fit so much data onto a single data screen before you run out of space. And there may be times when you need to fit in more data.
The solution is pretty straightforward - just create another set of data for the same set of POIs, and give this new dataset a different name. It’s easy to access this new dataset using standard POI database management; you can make it even easier to distinguish between different datasets by modifying the point name slightly, appending a letter or number to every POI name in the new dataset, distinguishing it from other datasets with the same name. Using this technique, and using a Garmin that takes external data cards, there’s virtually no limit to the amount of attribute data you can include for every point in a shapefile.
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See Real USGS Topo Maps, Aerial Photos And Scanned Maps On Your Garmin GPS WithMoagu:
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Actual screenshot |
Other posts in the Garmin GPS series
- Garmin microSD Card Tricks
- Exporting Data From Garmin’s MapSource Program To Google Earth
- Free Garmin GPS Unit Auto-Routing With MetroGuide Maps + Free European Basemap
- Cheap Worldwide Road And Contour Maps For Garmin GPS Units
- Converting A Garmin USB GPS Connection To Multiple Serial NMEA Connections
- Converting OpenStreetMap Data Into GPX Or Garmin .img Format
- Adding Garmin .img Map Files To MapSource
- Sources For Free Garmin .img GPS Map Files
- Beta Version Of DNRGarmin
- Google Maps Search Interface For Garmin .img Maps
- High-Res Garmin Topo Maps For CO, WY, and UT (also Argentina, Uruguay and Chile)
- Creating Custom Waypoint Icons For Garmin GPS Units I
- Creating Custom Waypoint Icons For Garmin GPS Units II
- Creating Custom Waypoint Icons For Garmin GPS Units III - Custom Waypoint Icons In MapSource
- Garmin Handheld GPS Units That Support Custom Waypoints
- Garmin MapSource For Free
- Garmin GPS Unit Waypoint Icons Table
- A Look At OpenStreetMap’s TIGER Data Exported To A Garmin GPS
- Beating The Garmin 2025-Map Limit With US Topo Maps
- High-Res Garmin Topo Maps Now Out For Utah
- Introduction To Garmin GPS Custom POI (Points Of Interest) Data
- Garmin Topo Maps For Montana And California
- Creating A Garmin Custom POI Datafile
- Managing Custom POI Data On A Garmin Handheld GPS
- Creating Custom Icons For Garmin Points Of Interest (POI)
- Creating A Garmin GPS Points Of Interest (POI) File From A Point Shapefile
- Entering Multiple Datasets For A Single Set Of Garmin Custom POIs
- AZ Garmin Topo Maps And More From The GPS File Depot
- Updates For Two Garmin-Related Programs
- Put USGS Topographic Maps, Aerial Imagery, And Other Raster Imagery On Your Garmin Handheld GPS
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