英和和英

出典:『Wikipedia』 (2011/06/01 16:31 UTC 版)

英語による解説

引用

Project 28 is the name given to a U.S. border protection program that runs along a 28-mile (45 km) stretch of the US/Mexican border in southern Arizona.. The project, the first phase of a much larger program called the "Secure Border Initiative network" (SBInet), was scheduled to be completed in mid-2007, but did not become operational until late 2007. It involves the placement of 9 high-tech surveillance towers that monitor activity using radar, high-resolution cameras, and wireless networking, looking for incursions to report to the Border Patrol.