APOLLO & ECW/JP2 Discussions

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Frequent Contributor
Posts: 158
Registered: ‎03-04-2016
Accepted Solution

JP2 + word files crawling in ERDAS APOLLO

Hey community,

 

One of our client would like to crawl jp2 files but for all of their files, the projection info is in an external wordfile file (.j2w).

Crawling is failing because Apollo is not able to extract SRS from the dataset or use default 4326 SRS.

 

Is there a way to make this work in Apollo?

Other than setting the porjection info in the .jp2 file itself?

 

Kind regards

Elodie

Moderator
Moderator
Posts: 350
Registered: ‎11-16-2015

Re: JP2 + word files crawling in ERDAS APOLLO

Hi Elodie,

 

Have you tried to set the default SRS of the parent aggregate before doing the crawling? (if all the jp2 have the same CRS)

You could also try to create *.ers files for each jp2 (ers is a text file).

 

Florent

Frequent Contributor
Posts: 158
Registered: ‎03-04-2016

Re: JP2 + word files crawling in ERDAS APOLLO

Thanks very much.

I can't believe i didnt' try the default SRS first.

But yeah, I need to confirm this but I think they use the same projection for all of their data.

This will work if they don't want to change the way the projection info is stored.

 

Thanks Florent.

Kind regards

 

Elodie