Generating measurements of physical structures and environments through automated analysis of sensor data

A non-transitory medium with instructions stored thereon that, when executed by a processor of a computing device, cause the computing device to perform operations comprising:

• receiving input that is indicative of a request to establish a layout of an interior space that includes a series of junctures, each of which represents a point at which a different pair of vertically planar surfaces are joined;
• instructing a user to generate a panorama image by panning a camera across the interior space, so as to image the interior space in 360 degrees along a horizontal plane;
• acquiring, by the camera, inertial data and the panorama image of the interior space;
• generating an equirectangular panorama image by temporally aligning the inertial data with image data associated with the panorama image;
• applying one or more trained classification models to the equirectangular panorama image to generate visual indicia to indicate an abnormal appearance of a structure in the interior space, wherein the abnormal appearance of the structure comprises one or more risks or hazards;
• establishing the layout of the interior space;
• and
• encoding information regarding the layout in a data structure that is associated with the interior space.