Feature

Topo USA 6.0

National Geographic TOPO! 4.0

Map Tech

Topographic Websites

Supports Multiple Displays

Yes

Yes

N/A

N/A

3-D Terrain Maps With 360-Degree Perspectives, With Adjustable Pitch From Horizontal To Vertical

Yes

Yes

No

No

3-D "fly over" that lets you effortlessly explore the terrain over large areas

Yes

Yes

No

No

Split-screen feature for flawless, position-accurate map editing

Yes

Yes

No

No

Download GPS Tracks As Routable Roads And Trails

Yes

Yes

No

No

The Most Current USGS Elevation And Land Cover Data Available

Yes

Yes

No

No

Up-to-date street, highway and back road coverage for the entire US

Yes

Yes

No

No

Yes

No

No

No

Full US Coverage On One DVD (Portable)

Yes

No

No

No

Campgrounds from coast to coast

Yes

No

No

No

BLM and other publicly managed lands

Yes

No

No

No

Game Management Units (hunting areas) for many states

Yes

No

No

No

User Can Draw New Road And Trail Detail On Map

No

No

No

Program Can Generate A Route Along User-Added Roads And Trails

Yes

No

No

No

$100 worth of Aerial Data Packets (aerial photos, satellite images, USGS 7.5 min. maps) FREE with purchase

Yes

No

No

No

Must Be Connected To The Internet To Use

(Good)

(Good)

(Good)

Yes

(Bad)

Casanova's Field Test Results: Outstanding Performance, Practical Real-World Usefulness; Recommended

Yes

Yes

No

No

Feature

Topo USA 6.0

National Geographic TOPO! 4.0

Map Tech

Topographic Websites