@misc{srtm,
title = {Seamless Shuttle Radar Topography Mission },
author = { USGS},
howpublished = {http://seamless.usgs.gov/website/seamless/products/srtm3arc.asp},
year = {2006},
description = {Fire references},
optkey = {}, optnote = {}, optmonth = {}, optannote = {},
keywords = {imported }
}
::