Spot Topographic Elements Surveyed by Surveyors — MEL

Point topographic objects present in the territory of the MEL and surveyed by surveyors The data reported concern sanitation, electricity, gas, public lighting, signalling, telecommunications, teledistribution, urban transport, road furniture, heating, topography. * Object surveys are defined by a point (point object), two points (circular object), or three points (rectangular object). * For linear surveying, it can be represented by a single line for simple lines, or by two lines for complex lines (with the concepts of congestion, thickness and width). All the topographical elements are listed in the topographic charter (link in the resources section). ##Associated files: ## * Surface elements mapped by photo interpreters — MEL * Linear elements mapped by photo-interpretation — MEL * Topographic linear elements surveyed by surveyors — MEL