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Pyramid layers built with ESRI ArcGIS are not recognized by ERDAS IMAGINE.

by Technical Evangelist on ‎02-25-2016 06:14 AM - edited on ‎03-21-2016 06:14 PM by Anonymous (508 Views)

Question

Why are pyramid layers built with ESRI ArcGIS 10 not recognized by ERDAS IMAGINE?

Answer

The pyramids layers built in ESRI ArcGIS 10 are stored in an OVR file (*.ovr) instead of a RRD file (*.rdd). The *.ovr filename extension is reserved for annotation layers in ERDAS IMAGINE, which is why it does not recognize the pyramid layers built in ArcGIS.

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