Conversion from paper to electron

1. Prepare equipment for scanning and reprocessing images.

2. Get a high-quality scanner or multifunctional printer with scanning function.

3. Put the paper map on the scanning board of the scanner to ensure that the map is completely flat, and choose the appropriate settings when scanning.

4. Use image processing software to post-process the scanned map image, including adjusting the brightness of the image.

5. Associate the electronic map with the geographic coordinate system to ensure that the map can be located correctly in GIS software.

6. By importing the geo-referenced electronic map into GIS software, you can edit the map and make layers.