urban environment

Baghdad's Green Zone, a Barometer of War and Peace by Bassem Mroue – Associated Press

BAGHDAD — Baghdad's Green Zone has been a barometer for tension and conflict in Iraq for nearly two decades.

The 4-square mile (10-square kilometer) heavily guarded strip on the banks of the Tigris River was known as "Little America" following the 2003 U.S. invasion that toppled dictator Saddam Hussein. It then became a hated symbol of the country's inequality, fueling the perception among Iraqis that their government is out of touch.

The sealed-off area, with its palm trees and monuments, is home to the gigantic U.S. Embassy in Iraq, one of the largest diplomatic missions in the world. It has also been home to successive Iraqi governments and is off limits to most Iraqis.

Various attempts and promises by the Iraqi government to open the area to traffic over the past years have failed to materialize, because of persistent security concerns.

Here's a look at the Green Zone, past and present...

Continue on for the full AP Baghdad overview.

Army’s ‘Google Earth on Steroids’ to Include Inside of Buildings by Stew Magnuson - National Defense Magazine

The Army’s ambitious plan to re-create the world in fine resolution for its new training and simulation program will include the inside of buildings, a researcher working on the program said May 15.

The Synthetic Training Environment intends to train all warfighting functions as well as the human dimensions of warfare, which include interacting with locals. It will be flexible, support repetition and be available at the point of need, according to the Army. Current training and simulation systems are not interoperable, affordable or realistic enough, the Army has said. To get at the latter problem, the service wants to create One World Terrain software to duplicate complex environments including large cities.

Terrain capture and reconstruction will allow soldiers to further gather information and make more detailed simulations of their environments, said Jason Knowles, director of geospatial science and technology at the University of Southern California’s Institute for Creative Technology, an Army affiliated research center. The institute is part of a cross-functional team working on the One World Terrain project…

Read on.