This is a multi-part message in MIME format. ------=_NextPart_000_001E_01BEEB1B.07FE4020 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable A better source for aerial photographs than terraserver is found at =20 http://edcwww.cr.usgs.gov/nsdi/doq_qq/ph1crit.htm =20 These are digital orthophoto quadrangles-basically udated USGS quadrangle maps using statellite images. All you need to know are the = latitude and longitude of the area you are looking. At the bottom of = the first page enter the coordinates of the site in the following = format: 38 47'50" N 77 01'53"W(the Wilson Bridge) would be +39 48 for = lattitude and -77 02 for longitude- be careful to leave a space between = degrees and minutes (you don't need seconds). Then click on search. On = this new page click on Metadata Reference Information. At the bottom of = this new page will be a listing of the maps available. There is an = option to preview the photgraph. For the Wilson Bridge area there is a = 1994 color photo showing the various features including some feel for = river depth. =20 Paul Woodward ------=_NextPart_000_001E_01BEEB1B.07FE4020 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <!DOCTYPE HTML PUBLIC "-//W3C//DTD W3 HTML//EN">