GeoCropping Images

Use GeoCrop to crop georeferenced images based on defined crop areas. There are several ways to specify a crop area:

• manually by drawing a crop area
• by pixel, geodetic or projected coordinates extents
• by position
• by using another document
• by extents of a vector file
• by using a coordinate system envelope

When crop parameters are specified, the preview image in the GeoCrop Dialog box will update to show the preview crop area. Cropped spatial images retain georeferencing. The Advanced Import uses the features of GeoCrop to import large images without having to open them first. An image cropped with layers (e.g. mosaic image) will maintain its layers structure and alpha channels.

GeoCrop can be based on pixels or geodetic or project coordinates.