Pocket Quads is Topographic Map software for Windows Mobile devices (Pocket PC's) that displays your current GPS position* on topographic maps in real-time. Pocket Quads automatically loads and centers the correct map, based on your GPS position.

Click here for Pocket Quads Features

With Pocket Quads California Edition, you can drive anywhere in California and view your position on topographic maps without ever downloading maps from a PC! In fact, with Pocket Quads US State Editions, you don't need a PC at all!

Advantages of Pocket Quads California Editio n include:

No PC software to learn

No searching and downloading of topographic maps to your device

Just drop in the card and install Pocket Quads when prompted

Your SD Card is your key--registration key not required

Automatically loads the correct map, based on your current GPS position

Powerful yet friendly software has dozens of unique features

Five 4GB SD or miniSD Cards cover the entire State of California

Topo maps already pre-processed and pre-loaded on the SD Card

Works with virtually any NMEA compatible GPS receiver

Pocket Quads California Edition

California is split into 5 separate zones. Each Zone is available separately, or, combine different zones as needed. Zones are split as follows:

Zone 1 - From Latitude 40° North to Latitude 42° North (to the northern State line)

Over 590 1:24,000 Scale Maps

Zone 2 - From Latitude 38° North to Latitude 40° North (approx)

Over 500 1:24,000 Scale Maps

Zone 3 - From Latitude 36° North to Latitude 38° North (approx)

Over 600 1:24,000 Scale Maps

Zone 4 - From Latitude 34° North to Latitude 36° North (approx)

Over 600 1:24,000 Scale Maps

Zone 5 - From the Southern CA border to Latitude 34° North (approx)

Over 400 1:24,000 Scale Maps

Select three of the Zones above. Indicate your Zone choice in the Comment box when ordering.

One Zone = One SD (or miniSD) Card.  Each Zone contains all of the 1:24,000 (7.5') USGS Topographic maps for that zone, and...

Each SD Card (each Zone) also includes all of the 1:100,000 scale, and 1:250,000 scale topographic maps for the entire State, so even if you go outside the 1:24,000 map coverage area of the SD Card, you're still covered anywhere in the State!

The entire State (all 5 zones) contain a total of over 2900 topographic maps

Just insert an SD Card, install Pocket Quads, and GO!

*(GPS receiver not included)