Plantability layer of the Métropole de Lyon

To plant more efficiently and predictively on the territory, it is necessary to identify plantable areas taking into account constraints such as underground networks, road uses, railways and trams, buildings, etc. and to make these data interoperable with the greatest number of actors.
This data has several possible values intended to indicate the level and probability of plantability: from a negative value for a place that is difficult to plant to positive values for places that are easy to plant.
It will be revised by automatic calculation at regular intervals and positioned on an interoperable platform via an API in geographical class format (geojson).