ImgGeoRef

Command line: ImgGeoRef

Description: reposition images accordingly to the georeferencing files

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Menu: TopoLT » Images » Reposition images

Using this command you can reposition images accordingly to World files for georeferenciation attached to image files.

To make georeferenciation of images first insert images in drawing at a random position and scale after which you can use this command.

World files with data about georeferencing must be in the same folder with images from drawing. Search is made for all known types of file extensions. If the file for georeferencing that is attached to image is not found you will be asked to type it manually. The description of World files and also what file extensions are accepted can be found at World file description for georeferencing images.

Images’ repositioning is made accordingly to the data from the attached World file. At repositioning are supported: scalings, rotations, angular deformations (skewing), different deformations on image length and width (stretching) and aplying of the image a clipping boundary (ImageClip).

There are accepted World files for referenciating of images saved by TopoLT with command SaveGeoRef or by other programs under the condition of respecting World format.

This command is useful to position plans, orthophoto plans, maps, etc. that are already georeferenciated.