### How to set up control points?<!-- {docsify-ignore} -->
#### Step 01 Select control points inside the shooting range<!-- {docsify-ignore} -->
Please select two GPS-definable locations inside the scene to be photographed and attach the numbered plotting sheet as described below.
![](https://4dkankan.oss-cn-shenzhen.aliyuncs.com/propaganda/%E5%9B%9B%E7%BB%B4%E6%B7%B1%E6%97%B6%E7%BA%BF%E4%B8%8A%E7%89%88%E6%95%99%E7%A8%8B/%E6%8E%A7%E5%88%B6%E7%82%B9/61e62a045e220.png)
#### Step 02 Utilize the equipment to obtain geographical coordinates<!-- {docsify-ignore} -->
Utilize the equipment for acquiring geographic coordinates to determine and record the geographic coordinates of the cross-center of the plotting sheet.
#### Step 03 Enter the control points within the web editing platform<!-- {docsify-ignore} -->
Access the scene link on your computer and log in once the scene has been uploaded and calculated. Open the left menu bar, navigate to Edit - GeoRegistration, open the GeoRegistration page, set the local coordinates, and then set the geo coordinates, as illustrated in the video (if the local coordinates were provided during the shooting process, you could skip this step).
<video src="https://4dkk.4dage.com/地理注册.mp4" style="width: 100%; height: 100%;" controls="controls"></video>