【實用書籍app】Geograph TX|最夯免費app-綠色工廠好玩App

"The ultimate app for Geography/Geology amateurs and professionals."- Mel Martin, TUAW.comWhat if you could hold all of Texas in the palm of your hand?Geology TX is the Texas edition of the first GIS for the iPhone. It is a self-contained application (no Internet or cellular access required) that contains a vast amount of information about the physical geography and geology of Texas.This release contains 29 layers, which can be combined in any desired way:- states outlines- the complete geological map from USGS- terrain elevation- bathymetry (ocean depth)- USGS quadrangles- quaternary faults- older faults- all earthquakes of magnitude 3.0 and above- urban areas- counties- hydrology- roads and major streets- all train tracks- all cities and towns- active mines- potassium/argon dates- state plane zones- UTM zones- vegetation zones- river basins- aquifers- public lands- zip codes- fire history- ecological regions- hydrological units- named features- mineral resources- annual precipitation.While this is a professional-grade tool, it can be enjoyed by anyone who likes to understand the world around them.