Abstract: There is provided a digital map product comprising data informative of a location of a zone in a surface area including a subsurface utility infrastructure (SUI), the digital map product being derivative of a method comprising: receiving a digital image of the surface area; identifying a plurality of surface features; for each of the plurality of surface features: calculating an indication of utility location (IUL) from the respective surface feature and location, wherein the IUL is one of: a location of a point of the SUI, a location of a zone of the SUI, a location of a zone from which the SUI is absent, thereby giving rise of a plurality of IULs; and defining a location of a zone including the SUI in accordance with, at least, the plurality of IULs wherein at least one surface feature of the plurality of surface features is a public works surface marking.

Abstract: A system and method of determining a vehicle's location by at least one processor may include receiving a motion signal from a motion detector associated with a first vehicle; calculating a motion data element, representing motion characteristics of the first vehicle, based on the motion signal; based on the motion data element, calculating a ramp traversal score, representing probability of traversal of the first vehicle over a ramp; and analyzing the ramp traversal score, to determine location of the first vehicle in relation to a sidewalk.

Abstract: There is provided a system of displaying a degree of underground utility infrastructure complexity in a subregion of a terrain, the system comprising a processing circuitry, the processing circuitry being configured to display, on a display device, two or more subregions of the terrain, the displaying being informative of the degree of underground utility infrastructure complexity of the respective subregion, the degree of underground utility infrastructure complexity of the subregion being assigned based one, at least, number, types, length, width, depth, and/or intersections of underground utilities in the respective subregion.

Abstract: There is provided a digital map product comprising data informative of a location of a zone in a surface area including a subsurface utility infrastructure (SUI), the digital map product being derivative of a method comprising: receiving a digital image of the surface area; identifying a plurality of surface features; for each of the plurality of surface features: calculating an indication of utility location (IUL) from the respective surface feature and location, wherein the IUL is one of: a location of a point of the SUI, a location of a zone of the SUI, a location of a zone from which the SUI is absent, thereby giving rise of a plurality of IULs; and defining a location of a zone including the SUI in accordance with, at least, the plurality of IULs wherein at least one surface feature of the plurality of surface features is a public works surface marking.