In the fiscal year 2007 Transit Security Grant Program Guidance, the Department discontinues the requirement of ... The Department concurs with these finding, althou h the ratio of the accuracy of 1-arc second USGS National ... It states that lidar techno ogy, which is base on laser measurements collected from aircraft, should be used to u date the ... FEMA published the first Federal specification for lidar mapping and it is stil among the most widely used standards in the industry.
|Title||:||Department of Homeland Security appropriations for fiscal year 2008 : hearings|
|Publisher||:||DIANE Publishing -|