Shulou(Shulou.com)06/02 Report--

In this issue, the editor will bring you about how to use QGIS to draw railway track geojson. The article is rich in content and analyzes and describes for you from a professional point of view. I hope you can get something after reading this article.

1. Download and install QGIS

Https://qgis.org/en/site/

two。 Install the QuikMapServices plug-in for QGIS

3. Open QuikMapServices OSM-Standard, and the main screen displays the map.

4. Select the existing local railway line geojson file and load it into the map

5. You can bold the imported layer file. The default width is a little thin and you can't see it clearly.

6. You can also adjust the color of the layer

7. Turn on editing mode for layer of existing railways

8. Turn on Vertex Tool, and then you can see the existing points and lines of layer.

9. Click here, and you can start drawing lines.

10. You can click here to move the map during the drawing process.

11. How to roll back modification: you can click the backspace key to roll back when drawing line.

twelve。 After the line is drawn, right-click to save, fill in id, and you are done.

13. After drawing, export to jeojson file

The above is the editor for you to share how to use QGIS to draw railway track geojson, if you happen to have similar doubts, you might as well refer to the above analysis to understand. If you want to know more about it, you are welcome to follow the industry information channel.

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