Difference between revisions of "NED data in GridFloat format"
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This is the same NED data except in Grid float format. These files are twice as big as the BIL format. They will run a bit slower for generating network backgrounds. The files are named by the North West corner having the following syntax: | This is the same NED data except in Grid float format. These files are twice as big as the BIL format. They will run a bit slower for generating network backgrounds. The files are named by the North West corner having the following syntax: | ||
| − | NXXWYYY.zip | + | NXXWYYY.zip |
| + | |||
where XX = the latiude in degrees and YYY = longitude in degrees | where XX = the latiude in degrees and YYY = longitude in degrees | ||
Revision as of 13:13, 11 March 2015
This is the same NED data except in Grid float format. These files are twice as big as the BIL format. They will run a bit slower for generating network backgrounds. The files are named by the North West corner having the following syntax:
NXXWYYY.zip where XX = the latiude in degrees and YYY = longitude in degrees
Links to Prepackaged GridFloat files. Each file is 1degree X 1 degree and is named by the north west corner.
1" GridFloat files:
ftp://rockyftp.cr.usgs.gov/vdelivery/Datasets/Staged/NED/1/GridFloat/
1/3" GridFloat files:
ftp://rockyftp.cr.usgs.gov/vdelivery/Datasets/Staged/NED/13/GridFloat/
