There are multiple types of annotations available:

• Tags, which are categorized points input on the radargram at a certain depth
• Points of interest, which are categorized points surveyed on the ground
• Markers, which are uncategorized points input on the radargram or surveyed on the ground, and can contain comments or voice notes
• Linework, which are categorized lines connecting tags, points of interest, markers or any other point at a certain depth

All these elements can be output to CAD / GIS formats in the corresponding layers and positions.

Additionally, it is possible to add photos manually sketch / draw on top of the image or take screenshots and include them in the reports alongside the annotation types above.