3-D seismic data have become the key tool used in the petroleum industry to understand the subsurface. In addition to providing excellent structural images, the dense sampling of a 3-D survey makes it possible to map reservoir quality and the distribution of oil and gas. Topics covered in this book [...]

From World War I to nowadays, war dogs have served alongside the most valiant warriors in history's most decisive battles. Like the battlefields to which they are called, the war dogs' roles have evolved through the years. Missions have varied from landmine and tunnel detection to trackers and scout[...]