Geographic Imager® for Adobe® Photoshop® Tutorial Guide for Windows® and Macintosh®. Geographic Imager is a registered trademark of Avenza Systems Inc. Adobe, Adobe Photoshop and Adobe Illustrator are trademarks of Adobe Systems Inc. or its subsidiaries and may be registered in certain jurisdictions. Blue Marble Geographics, GeoTransform and The Geographic Transformer are trademarks of Blue Marble Geographics. All other software …
4 Geographic Imager 3.0 Tutorial Guide Open Images Opening a spatial image is similar to opening up any other image. 1. In Adobe Photoshop, choose File > Open. Browse to the folder location of the tutorial images and open EuropeLL.tif and EuropeTR.tif . 2. Make the EuropeTR.tif file the active document and view the Geographic Imager palette. If the palette is not visible, choose File > Automate > Geographic Imager: Show Palette. 3. Keep these images open for the next exercise. Specify a Reference File A reference file contains coordinates that describes the location, image and pixel size, and rotation of an image file. It does not contain actual image data. 1. With the EuropeTR.tif file as the active document, click the Reference File Specify… link in the Geographic Imager palette. This specifies a reference file containing geographic coordinate information for the active document. 2. Select EuropeTRref.tfw and click the Open button.
