> For the complete documentation index, see [llms.txt](https://docs.phoenixlidar.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.phoenixlidar.com/spatialexplorer-8-and-9/user-interface/toolbars/workflow/camera-snap/manually-created-matches.md).

# Manually-Created Matches

You can create your own matches from within the **Match Explorer:**

<figure><img src="/files/EwNYOy7yeaUcT0mg0mr7" alt=""><figcaption></figcaption></figure>

To do so, first select two images in the bottom right quadrant of the screen (you may need to zoom using the mouse wheel in to see the images well). In this window, **Left click**  to select the first image (green), and **right click** to select the second image (purple). By default the forward facing receptor will be displayed - you can alternate through the different  receptors by pressing the number keys **1, 2, 3, 4,** and **6**.

The two selected images will appear in the top left and right windows.&#x20;

Next, click **Add Match** in the bottom left window. With the match selected in the bottom left window,  identify the feature in both image windows by **Left Clicking**.&#x20;

Once you have created a sufficient number of matches (approximately 10-20), you can click **Calibrate** and CameraSnap will proceed with Calibration using the available feature matches. Review the [CameraSnap report ](/spatialexplorer-8-and-9/user-interface/toolbars/workflow/camera-snap/camerasnap-reports.md)to ensure a proper calibration was achieved.&#x20;