It is intended for the graphic representation of the numerical survey, performed with the card " photogrammetry ", which can be obtained by selecting the xy button of the "commands" palette. Here too the menu bar is replaced by buttons, intended for:

• call up the information window;
• import or export the numerical photogrammetric survey;
• import or export the numerical drawing made in the plan;
• call the "StereoFot Help" stack or exit the program.

The triangle, colored yellow-green, represents the shooting field of the left chamber and contains the planimetric representation of the test field of the Wild C120 stereometric chamber, with the indication of the distances between the four points. To the left and right of this inverted triangle are the scrolling fields intended to accommodate the relevant and project data.
When the "card" is opened, a "tools" palette is also displayed with twelve static buttons, which allow you to:

• draw the points detected in plan;
• connect them with a line;
• clear the whole chart (which can
• be exported to a document);
• perform the calibration of the card, both as regards the measurement of distances and as regards the origin of the reference system;
• switch to the card " perspective ";
• insert the asterisk to interrupt the digitized line;
• transform the analogical drawing into a numerical drawing;
• allow the measurement of the distance between two points of the plan.

To delete the contents of the fields, simply click on them, while a "dialog" asks if they should be saved.