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Map Images with Incorrect Position

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03-06-2015 01:09 PM
JessiecarEsguerra
Regular Contributor

Hi GIS Users, I am working a huge number of map images that are already georeferenced.

I would like to know if how I could correct a huge number of images with incorrect position without re-georeferencing.

Is that possible?

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12 Replies
JessiecarEsguerra
Regular Contributor

Hi Oskar,

I've been trying to correct projection of these misaligned images and still it didn't go to the right place.

For the topo maps without the basemap, yes, it looks like they are aligned correctly to each other.

What I we noticed in these set of maps is that most of those misaligned images are those in below 90's while higher years are correct.

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OskarKarlsson1
Deactivated User

what format are the images? Depending on which, you may or not hae world files. World files are files taht store the coordinate for the corners of the image. For example, for a georreferenced tiff, you will have a tfw file with it, with those coordinates.

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JessiecarEsguerra
Regular Contributor

Hello Oskar, i have tfw files for the images i am working with.

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