Sierrans and others: This article was ‘discovered’ by a colleague from California... Begin forwarded message: > Date: January 14, 2009 8:09:30 a CST > Subject: Historic Iowa photos identify brownfields > > Someone thought you might like to see this... > Tracking historic photos took detective work > > The Hawk Eye The DNR had to do its own detective work to track down > the aerial photos, originally authorized in 1933. The forerunner of > today's USDA Farm Service Agency ordered the statewide aerial > photography as a tool to review land uses, ensure ... > > This was found on The Hawk Eye's website. See it for yourself at http://www.thehawkeye.com/Story/Aerial-photos-011109-sidebar For the entire article, see http://www.thehawkeye.com/Story/Aerial-photos-011109-sidebar Tracking historic photos took detective work The Hawk Eye (IA) January 11, 2009 The DNR had to do its own detective work to track down the aerial photos, originally authorized in 1933. The forerunner of today's USDA Farm Service Agency ordered the statewide aerial photography as a tool to review land uses, ensure compliance with acreage reduction programs and develop soil surveys. It took four years to find and process these first statewide aerial photos. Originally housed in what are now the county offices of the Farm Service Agency, some of these photos had been lost. ... "Iowa was the first state to use brownfield money for this project," said Mel Pins, brownfield coordinator. "We used a federal grant to find the aerial photos in highly populated areas where we were most likely to find some industrial sites that could potentially be contaminated. Then we expanded the project to cover the entire state." ... For the entire article, see http://www.thehawkeye.com/Story/Aerial-photos-011109-sidebar -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - To unsubscribe from the IOWA-TOPICS list, send any message to: [log in to unmask] Check out our Listserv Lists support site for more information: http://www.sierraclub.org/lists/faq.asp To view the Sierra Club List Terms & Conditions, see: http://www.sierraclub.org/lists/terms.asp