1. Open arcmap software, import the image map into the map, select Data Management in the toolbar, select Define Projection, and then select the layer where the image map is located.

2. Select your 33-degree belt projection system from the drop-down menu of the coordinate system. In the property box on the right, click the Select button to select the geographic coordinate system.

3. Click OK to define the projection after confirmation, and the image will be displayed in the map using the selected 33-degree strip projection system.