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Hi Deyala The easiest way is to take the average value from the statistics and multiply it by the number of pixels. Have Fun Mody
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11-30-2011
01:38 AM
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We have a strange problem with Mosaic dataset. I would like to know if anybody run into it. We have two different mosaics that are partially overlap and does not have overviews. We build a new Mosaic and use the Add Rasters with the �??table�?� option to import the footprint of the two mosaics into the new mosaic. Then we build the overviews for the new mosaic with the default options. The new mosaic is extremely slow when we in the overview level (over 15 sec for pan) but very quick when we zoom in into real rasters (less than a sec for pan). If we build overviews for the original two mosaics they works fine. All 3 mosaics are in the same FGDB and there overviews are on the same disk location. If I try to load the overviews of the new mosaic as a raster from disk they show with no problem. Does anybody run into this problem? Thanks Mody
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11-08-2011
08:22 PM
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Hi Nick When I say "access" I mean you can read and query the tables but not necessary update them. If you do not have ArcSDE you can see oracle tables is using OLEDB. If ESRI will drop the support for mdb file you can still see them using OLEDB (but update them using Microsoft Access). If you have, for example, Sybase database you can see it using OLEDB. The metadata for ArcSDE is tables inside the SDE schema. When you use the ArcSDE connections they are not visible. If you use OLEDB connection you can see them just like any other table. Mody
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10-25-2011
10:18 PM
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Hi Nick I think the main use of OLEDB is to access databases that does not have a direct connect in ArcGIS. OLEDB connections exists for many types of data that ArcGIS can not read directly. The only reason to use OLEDB for access or Oracle database that has SDE is to look into the metadata files �?? you should not update these so the read only access is not a limitation. Have Fun Mody
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10-24-2011
11:14 PM
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Hi Rick The FeatureClassToGeodatabase_conversion get a comma delimited list of feature classes. You should build this list from the ListFeatureClasses Try something like this: s = "[ " for fc in fcList: print fc s = s + '"' + fc + '"' + " ," # delete last comma and close brackets s = s[0:len(s) - 1] + " ]" have fun Mody
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08-31-2011
09:06 PM
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Hi I think it should be: m_dynamicMap = (IDynamicMap)m_mapcontrol.Map; Have Fun Mody
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07-23-2011
09:22 PM
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524
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You should have Visual Studio installed, you cannot install the SDK if it does not exists.
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07-13-2011
08:26 PM
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Hi Christine You should remember that the publisher is the ArcSOC owner (usually ArcSOC account). If the MXD that you publish contain OS authentication you must make sure this user can connect to ArcSDE. If you use database authentication you must make sure the password is saved in the MXD. Have Fun Mody
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05-21-2011
08:55 PM
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Hi Use ISelectionSet.Search to get a cursor on your selection set. From the cursor you can get the feature. Have Fun Mody
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04-26-2011
08:56 PM
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Hello Put the selected polygon (IFeature.Shape) into the ISpatialFilter.Geometry and open a new cursor with the ISpatialFilter. You must set the ISpatialFilter.SpatialRel too. Have Fun Mody
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04-25-2011
09:21 PM
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Try using ITopologicalOperator.Simplify , this will create a polygon from the collection of rings.. Have Fun Mody
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04-10-2011
09:13 PM
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Hi Behrouz Just add the dataset name to the output path. Something like this: os.path + "\\" + outWorkspace + "\\datasetname\\" + shapefile.strip(".shp") Have Fun Mody
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03-05-2011
10:15 PM
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Hi Asif Check this link: http://help.arcgis.com/en/sdk/10.0/arcobjects_net/conceptualhelp/0001/0001000003s8000000.htm It's explain how to connect to all kind of databases. Have Fun Mody
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02-22-2011
08:14 PM
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Hi John I have a similar problem. I can see spatial index but when I select User Info ArcMap crash. Where should these files be installed (What directory). Can I register them manually (using Regasm or regsvr32)? Thanks Mody
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02-10-2011
03:53 AM
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Hi all We are using Oracle10g with ArcSDE to load big rasters. We had some problems with Archive size and would like to understand how it works. In our test we took 5 Gb raster (uncompressed size) and load it into ArcSDE using JPG 75%. The BLK table took about 2 GB inside the database (including pyramids) and the Archive size was about 4 Gb. Does this makes sense? How can the Archive be bigger than the table itself? What should be the Archive size if we need to load 200 Gb uncompressed images between backup and cleaning of the archive? Thanks Mody
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01-09-2011
08:42 PM
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