Satellite Imagery for Lowrance GPS units of Glamis Dunes / Imperial Sand Dunes.

Imagery resolution is 1-Meter/Px. 

Compatible with Lowrance HDS & Elite GPS units. 

Includes:

• Fee Area Boundary
• OHV Boundary
• Competition Hill
• Oldsmobile Hill
• Brawley Slide
• Lizard Hill
• China Wall
• The Ceiling
• Critical Habitat Closures
• Camping Area Closures
• Wilderness Boundaries
• Ranger Stations
• Washes
• Ranger Stations
• Campgrounds
• Restrooms

Instructions 

• Insert the card and if asked "Do you wish to change chart data selection to view inserted charts" Select yes.
• To change your GPS settings to show the satellite imagery on the HDS Live, Press Menu, Select More Options, Select Chart Options, Select Chart Detail, select Full. Select Photo Overlay and Select Full.
• When you change the map to be the satellite imagery - it is only reading that map. Your normal background mapping is not visible, only the area with the satellite imagery. To switch in between the two on the HDS Live, Press Menu, Select More Options, Select Chart Source. "C-MAP US..." is the factory map, "Lowrance" is usually the satellite imagery map.