In the fiscal year 2007 Transit Security Grant Program Guidance, the Department discontinues the requirement of ... The Department concurs with these finding, although the ratio of the accuracy of 1-arc second USGS National ... It states that lidar technology, which is based on laser measurements collected from aircraft, should be used to update the ... FEMA published the first Federal specification for lidar mapping and it is still among the most widely used standards in the industry.
|Title||:||Department of Homeland Security appropriations for fiscal year 2008|
|Author||:||United States. Congress. Senate. Committee on Appropriations. Subcommittee on the Department of Homeland Security|
|Publisher||:||Government Printing Office - 2007-01|