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| Subject: | [gislist] Loading Rasters in the SDE Geodatabase? |
| Date: |
01/23/2006 11:40:02 AM |
| From: |
Smith Travis G Civ 56 RMO/GIS |
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Hi Listers,
We have over 400 DOQQs (from 1997) in .sid format. These are aprox 5M each,
with a total directory size of just over 2G. When we have attempted to load
these into our Oracle Geodatabase through SDE, the images have been
un-SIDed, exploding to their original size of 150M each - that would
translate into aprox 60G for all of the imagery. We also expect to get a
new set of DOQQs (2003) in the spring, so storage size in the Oracle
Geodatabase could become an issue.
Questions:
-Is it possible to get load rasters in .sid format into the Geodatabase
without them being un-SIDed?
-Has anyone out there worked with unmanaged raster catalogues in SDE? That
is, storing the raster catalogue in the Geodatabase, but the imagery outside
of the Geodatabase (perhaps on a separate server). What permissions issues
might one expect to run into in this sort of situation?
-What (other) solutions have you come up with to serve up large numbers of
DOQQs, DRG24, or DRG100 rasters in IMS and for general use ArcMap
compositions?
Thank you!
Travis
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