#introduction #orléans #loiret #RégionCentreValdeLoire #france #cartographie #osm #mapillary #telco #ham #callsign #electronic #smartphone #privacyos #opticalfiber #fibreoptique #zapm #NRO #pmz #nra #ftth #thd #infra #linux #opensource #alternative #privacy #vieprivee #velotaf