This image is a black and white arial photo of "Downtown Johnstown", a cit y that was rebuilt several times after constant flooding activity. Black and white arial photography is another type of remote sensing technology and is sensitive to approxiamately the same wavelengths as the human eye. This image is a 1950's depition of this town and quite visible are the towns, roadways, and vegetation that it constist of .http://http://www.google.com/imgres?imgurl=http://www.jaha.org/edu/flood/rebuild/img/panoramas/550w/JT_aerial-1950s-550.jpg&imgrefurl=http://www.jaha.org/edu/flood/rebuild/img/panoramas/index.html&usg=__6C_nX6ySXwk_YktKx5xAzptsK-M=&h=449&w=550&sz=129&hl=en&start=0&sig2=5jnTBzW-ZZ4hrd0pz6RiNQ&tbnid=--7gtI6wmRwN9M:&tbnh=151&tbnw=175&ei=AVBTTOOEJ8GBlAfNqsRt&prev=/images%3Fq%3Dblack%2Band%2Bwhite%2Bariel%2Bmap%26hl%3Den%26biw%3D1276%26bih%3D579%26gbv%3D2%26tbs%3Disch:1&itbs=1&iact=hc&vpx=434&vpy=218&dur=1342&hovh=203&hovw=249&tx=110&ty=134&page=1&ndsp=11&ved=1t:429,r:2,s:0
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