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Problem with GDA94-ICSM / MGA zone 55 projection in the output GeoTIFF file in ER mapper 2014.x

by Technical Evangelist on ‎03-30-2016 12:27 PM - edited on ‎06-10-2016 02:50 AM by Anonymous (429 Views)

Symptoms

ERDAS ER Mapper 2014 is unable to retain the map projection information in the output file when saving it to GeoTIFF format if the input file’s map projection is GDA94-ICSM / MGA zone 55.

 

However, if the input file is in any non-GDA94-ICSM / MGA zone 55 projection such as NAD83 / UTM North, then ER Mapper is able to write the map projection information into the output GeoTIFF file.

 

Diagnosis

Solution

If input data is in ERS or IMG format with the GDA94-ICSM / MGA zone 55 map projection and it is saved to IMG format, the output IMG format image from ER Mapper retains the map projection.

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