There may be instances when you want to save a rendered raster at a particular zoom level as an image. The Export Image tool allows you to export a map that you have created, as an image file. This image file will not be a static image, it will be a georeferenced image. You can use this image in other graphics programs or platforms.
On the RASTER tab, in the Operations group, click Raster Operations and then click Export Image button to open the Export Image dialog box.
Resolution Ratio - You can choose either High or Low resolution image in the output.
Convert To - When saving the raster as an image, you can choose a format from the list.