Geology NV|書籍線上App不用買-HotApp4Game

"The ultimate app for Geography/Geology amateurs and professionals."

- Mel Martin, TUAW.com

Geology NV is the edition of the popular GIS (geographic information system) covering the state of Nevada. It is a self-contained application (no Internet or cellular access required) that contains a vast amount of information about the geology and geography of Nevada. Using the iPhone's GPS, it enables you to navigate the state and get a much better understanding of your surroundings, identify geological formations, mines, quarries, rivers, etc....

This release contains 26 layers, which can be combined in any desired way:

- states outlines

- the complete geological map from USGS

- terrain elevation

- zip codes

- almost 8,000 named features (summits, tunnels, cliffs, bridges, etc...)

- fire history

- ancient lakes

- all 1,788 earthquakes in recorded history over 3.0 magnitude

- over 15,000 mineral resources

- active mines

- quaternary faults

- old faults

- public land ownership

- hydrologic units

- USGS quadrangles

- township and range

- urban areas

- counties

- hydrology

- roads and major streets

- railroad tracks

- cities and towns

- over 2,000 potassium/argon dates

- state plane zones

- UTM zones

- main aquifers

Each layer contains additional information about each feature. For instance, the geology layer has a description of the unit's name, age range, rock type, and description. Each mine has a name, a commodity, a facility type, and a company name. See our web site for more information about each layer.

There have been a number of improvements since the release of the sister programs covering CA, TX, NY/NJ/CT, FL, WA/OR, AZ, CO and UT. A new layer (ancient lakes) has been added. A few bugs have been fixed.