Use this tool to download a map pack uploadable to a NIO device.
Follow the instruction below to set the gps coordinates. For a complete list of instructions see Tech Note
Decimal Latitude of center point.
Decimal Longitude of center point.
Width of area to download, in kilometers.
Height of area to download, in kilometers.
Max zoom level to download (18 is the default for NetworkedIO, 19 is typically the highest zoom level available).
A smaller zoom level will allow for a greater area to be downloaded.
If the map pack doesn't appear to download, check your popup blocker.