Exegesis Spatial Data Management

 

Posts From May, 2013

Fixing ArcGIS personal geodatabase autonumber problem

Posted by Steve Ellwood 29 May 2013 Categories: ArcGIS HBSMR MapLink
A number of HBSMR clients have been experiencing problems with creating new features in ArcGIS personal geodatabases via MapLink, resulting in a error similar to this: Your edits could not be... read more
 
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asp.net - json compression

Posted by Stewart Bellamy 29 May 2013 Categories: ASP.Net IIS
Dynamic content compression does not work by default in asp.net for ‘application/json’ mime types, and given that we’re doing more mobile apps and client side data requests this can make quite a... read more
 
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Find "Godzillas" in your ArcGIS feature class (by counting vertices)

A useful way to select and generalise only the more complex features
Posted by Sylvina Tilbury 15 May 2013 Categories: ArcGIS MapLink Python
To count the number of vertices: Add a new field to the feature class called, for example, VertexCount Use the Calculate Field tool within the attribute table, or in ArcToolbox, with the... read more
 
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Corrupt VHD disks and possible ways to repair

Posted by 10 May 2013
A corrupt VHD can spoil your day! Sometimes the can appear fine, but you are unable to move / copy them as they are written over a bad sector on the disk and the copy process appears to be working... read more
 
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