【實用運動app】MapPack GPS Navigator BBSP|最夯免費app-綠色工廠好玩App

Full featured offline GPS App, with USGS Shaded Relief Topo Maps covering Bear Brook State Park.

Each MapPacks' topo map data covers a specific area or park of interest.

This edition covers the full extent of Bear Brook State Park in Allenstown NH.

When online, google street maps are also displayed.

Includes GPX file support, which allows you to save and view your recorded tracks.

The GPX trail files are saved to accessible external storage folders.

You can create new GPX trail files from your recorded tracks and or add

GPX files from other sources for viewing in this App.

Key Features:

-USGS shaded relief topo map data pre-installed with the App

-Animated Nav arrow with your current GPS position, bread crumb trail,

and compass heading

-Seamlessly displays GPS tracking position with a continuous bread crumb trail

-Live GPS Track recording

-Recorded Track Statistics, gives metrics for speed and distances over traversed tracks

-GPX file support for saving track recordings and viewing of GPX trail files from previous

recordings

-Map browsing for both topo and google map layers

-Single map selection for topo map viewing

-Live continuously updated bread crumb trail, lets you see where you have traveled up to

your current GPS position

Operational Notes:

On startup defaults with GPS in pause mode, and displays a general location in the park.

To start the GPS tracking go to the map settings and un-check the pause GPS box.

Track recording is off by default.

To start a new track recording file, name your track, and check Record Track under Map Settings.

You can start and stop the recording anytime.

The bread crumb trail runs all the time while GPS tracking is enabled.

Statistics data will be displayed when recorded track is selected and displayed, when enabled.

Note below zoom level 16, new topo map tiles will not be loaded and displayed , so if you don't see a topo check and make sure the zoom is at 16 or above.

If you select a single map from the selection, make sure you are at zoom level 16 or above or the map will not be displayed.

When displaying track overlay files the browsing of maps is slower, for general browsing you can speed things up by clearing the track display while browsing.

You can try one of the other free versions like MapPack for Rocky Mountain National Park to get an idea of how the App and Maps perform on your device before buying.

(The free versions are not full featured but allow for browsing of map data and tracking.)

**Remember never rely on electronic devices , they can fail at any time.