1
vote
0answers
63 views

Precision for an FGDB raster dataset?

I would like to know the precision for an ArcGIS raster stored within a file geodatabase (FGDBR format); I can't seem to find this information anywhere in their documentation (apologies if I have ...
6
votes
3answers
502 views

Suggestions for an efficient way to store raster files for lab use?

I'm trying to create a repository for our raster files from various sources and Im exploring the possibilities on how to store them and deliver them in our local intranet. I have come across rasdaman ...
10
votes
2answers
2k views

Intersecting a raster with a polygon using PostGIS - artefact error

I'm using PostGIS2.0 to do some raster/polygon intersections. I'm having difficulty understanding which operation I should use, and what the quickest way of performing this is. My problem is as ...
3
votes
2answers
788 views

How do I only view selected rasters from a geodatabase raster catalog in ArcGIS 10.0

I am using a geodatabase raster catalog to hold raster files for multiple countries, mostly for the sake of organization. I don't actually have the need (often) to visualize or draw these all at once. ...