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.11022 | 1 KB | 8/11/2007 1:01:56 AM | 11022 File |
| dem11434.aux | 8 KB | 2/5/2003 11:42:20 AM | AUX File |
| dem11434.dem | 75 MB | 2/5/2003 9:09:38 AM | DEM File |
| dem11434.e00 | 178 MB | 2/5/2003 9:39:23 AM | E00 File |
| dem11434.igw | 222 Bytes | 2/5/2003 10:15:38 AM | IGW File |
| dem11434.img | 27 MB | 2/5/2003 10:15:38 AM | IMG File |
| dem11434.rrd | 2 MB | 2/5/2003 10:15:37 AM | RRD File |
| dem11434.sdw | 192 Bytes | 2/5/2003 11:41:58 AM | SDW File |
| dem11434.sid | 420 KB | 2/5/2003 11:42:17 AM | SID File |
| dem11434.tfw | 222 Bytes | 2/5/2003 9:43:22 AM | TFW File |
| dem11434.tif | 25 MB | 2/5/2003 9:43:23 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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