A squadratinhos map layer for Garmin

Img files:

Short instructions:

Download and save a kml-file of the visited squadratinhos from Squadrats (Map - Download KML)
Type the ID for your map (it can be your name or whatever)
Zoom and pan the map above to the area you want the squadratinhos (default values gives you a map with about 46000 squadratinhos)
Maximum number of squadratinhos for the map layer is . If there are more on the map, zoom in (in that case the "Upload kml file" button is not active)
It's also possible to give the NW and SE corner coordinates manually
Check the box "Save map location into a cookie" if you your web browser to remember the current map location
Click "Upload kml file" and wait, until you'll see "Everything ok" page
Go back to the main page. Your map file should be on the list above in 5 minutes
Download the img-file and copy it to your Garmin (to the Garmin directory, where all the other map images are also)
Make sure that the new map is enabled. The name of the map is squadrats-yyyymmdd
On the Garmin you'll see the unvisited squadratinhos surrounded with thicker dark red line

Some screen shots:

Tested devices:

ToDo:

Add optional grid for whole map area
User configurable tile line color and width
Add an option to make a map of squadrats (zoom level 14)
Fix the Img files list to be sorted by file date
Get rid of messy lines near the edges
Add the kml-file as an overlay to the selection map
Make a browser extension
Complete re-write
- 20260222 Only unvisited tiles on the map
Make zooming smoother
- 20250506 Changed zoomSnap and zoomDelta to 0.2, the default values were 1 for both
Remove special characters from the ID
- 20250506 Special characters are now removed from the ID
Add required -attribute to the kml-file -field in the form
- 20250124 required -attribut is added
Increase the number of tiles limit
- 20250124 Limit is now 200k
Remove special characters in the kml-file name
- 20250124 Special characters are now removed from the kml-file name

Developer: Olli
Version: 20250124