About the USGS National Elevation Data Set (NED)
Right Click and select "Save As" to download files.
File Name: |
Size: |
Date Created: |
File Type: |
|---|---|---|---|
| [To Parent Directory] | |||
| aria_metadata.11024 | 1 KB | 8/11/2007 1:01:56 AM | 11024 File |
| dem11033.aux | 8 KB | 2/7/2003 8:47:46 AM | AUX File |
| dem11033.dem | 75 MB | 2/7/2003 8:58:33 AM | DEM File |
| dem11033.e00 | 178 MB | 2/5/2003 1:11:06 PM | E00 File |
| dem11033.igw | 222 Bytes | 2/7/2003 9:43:04 AM | IGW File |
| dem11033.img | 27 MB | 2/7/2003 9:43:04 AM | IMG File |
| dem11033.rrd | 2 MB | 2/7/2003 9:43:04 AM | RRD File |
| dem11033.sdw | 192 Bytes | 2/7/2003 8:47:04 AM | SDW File |
| dem11033.sid | 305 KB | 2/7/2003 8:47:45 AM | SID File |
| dem11033.tfw | 222 Bytes | 2/7/2003 10:00:58 AM | TFW File |
| dem11033.tif | 25 MB | 2/7/2003 10:00:58 AM | TIF Image |
Find your Quad ID by clicking on the map below - zoom in if necessary. For example, 34111-D8 is the ID for the "Arnold Mesa" 7.5-minute quadrangle.
Navigate folder links above to the the desired Quad ID folder/scene. For example, the path for for Arnold Mesa's 1992 DOQQs is "1992/nad83/34111/d/."
The DOQQ and 1:24k DRG images are named with Quad IDs. Note that DOQQ image files have an additional last digit for the quadrangle's quarters (34111d81.tif, 34111d82.tif, 34111d83.tif, 34111d84.tif for Arnold Mesa):
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