1. Open GoogleEarth, find the drawing range you want to download on Google Earth, and draw a rectangle in the toolbar.
2. Use the right mouse button to frame the range you want to download, and you will get a yellow rectangle.
3. Click the view to display the column on the left and the dialog box on the left. Click on the screenshot of the earth.
4. At this time, double-click the yellow rectangle range you drew before to get a blue rectangle.
5. Set the height of the screenshot. The smaller the value, the clearer the picture. Then click Calculate Tiles. Note: For the trial version of Google Earth, the number of tiles cannot exceed 300. If it exceeds 300, you should reset the screenshot height.
6. Create a new task name (optional) and stitch the images.
7. Start the screenshot and wait for the computer screenshot. Note: When taking screenshots, don't open other windows and cover the yellow box.
8. After the screenshot is completed, press the mosaic picture again and wait for the computer to mosaic.
9. Copy the path where the file is saved, search the path in my computer, find the tif file, and open and download the satellite map.