20260718 04094300 1.0 TRUE Regroupement de tous types d'ouvrage d'art dans les domaines du génie civil, de l'eau et de la nature. On distingue entre autres des ouvrages de franchissement, de stabilisation, d'aménagement hydrographique et de faune.<br />Les ouvrages dans cette couches sont représentés par des lignes, consistant en une simplification de la géométrie réelle, notamment utilisés par des ouvrages de type mur ou autre objet linéaire. Biologie Constructions et ouvrages Eaux intérieures Environnement Sciences de la terre Transport Ouvrages d'art représentés par ligne © 2026 SITG Accès libre <br /><br /> None Ouvrages d'art représentés par ligne iVBORw0KGgoAAAANSUhEUgAAASwAAADICAYAAABS39xVAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAB 2AAAAdgB+lymcgAACHRJREFUeJzt3d+LXGcdx/HP+X3m5yarG9kLk02FbrsJqA3tUiUKbi0WvBG8 UEQs9Cb0TkS88B/wL1BvxIteiv+BFIqSGsHQYBsbLxRTod3QJG4mOztz5vwoz0xPu0lbM+MZN37h /UoOu5kQCGeGN8/znOecDauqqgQABoQP+z8AAPMiWADMIFgAzCBYAMwgWADMIFgAzCBYAMwgWHig oiimX4MgUJ7nOjg4UBiGarVanD0cKYKFB/I8757vfd+fHsBRI1hYOFhupEWw8DAQLDwQwcL/C4KF hdQjrMMRA44KwcLCmA7iYSFY+I/uf5jH4ZFVWZbEC0eKYOGBwaojdfj7+s/AUSJYmHv6d/+6lVvL Ao4SwQJgBsECYAbBAmAGwQJgBsECYAbBAmAGwQJgBsECYAbBAmAGwQJgBsECYAbBAmAGwQJgBsEC YAbBAmAGwQJgBsECYAbBAmAGwQJgBsECYAbBAmAGwQJgBsECYAbBAmAGwQJgBsECYAbBAmAGwQJg BsECYAbBAmAGwQJgBsECYAbBAmAGwQJgBsECYAbBAmAGwQJgBsECYAbBAmAGwQJgBsECYAbBAmAG wQJgBsECYAbBAmAGwQJgBsECYAbBAmAGwQJgBsECYAbBAmAGwQJgBsECYAbBAmAGwQJgBsECYAbB AmAGwQJgBsECYAbBAmAGwQJgBsECYAbBAmAGwQJgBsECYAbBAmAGwQJgBsECYAbBAmAGwQJgBsEC YAbBAmAGwQJgBsECYAbBAmAGwQJgBsECYAbBAmAGwQJgBsECYAbBAmAGwQJgBsECYAbBAmAGwQJg BsECYAbBAmAGwQJgBsECYAbBAmAGwQJgBsECYAbBAmAGwQJgBsECYAbBAmAGwQJgBsECYAbBAmAG wQJgBsECYAbBAmAGwQJgBsECYAbBAmAGwQJgBsECYAbBAmAGwQJgBsECYAbBAmAGwQJgBsECYAbB AmAGwQJgBsECYAbBAmAGwQJgBsECYAbBAmAGwQJgBsECYAbBAmAGwQJgBsECYAbBAmAGwQJgBsEC YAbBAmAGwQJgBsECYAbBAmAGwQJgBsECYAbBAmAGwQJgBsECYAbBAmAGwQJgBsECYAbBAmAGwQJg BsECYAbBQiNZKWXebb3+5qv64uNPytNxDQelukmkMM4kJZxhLA3BQiOeL6VKtfv2DV3xr2jzkafU 6/V1d2+glTjl7GKpCBYa8SXtDe9q52vf0M9/+QudXD+j4b9HWl87oSIfKQgjzjCWhmChmVJaaR/T uBro+997Xi+99Gv98MUfK8vHikNGWFgugoVGAl86GE8UJz31up6eOPd5SWMFYaJxliuJ+Yhhefg0 oZFJNlQraatw8fISPb39lG7u76qbrimN+5xdLBXBQiPZ6EBR3FZRSEEQqZL0x0u/1/YTO0qOESws F8FCI51+V65SWVYqbnkaTAZ6/epf9PT21/XWW+/q9Gc/zRnG0hAsNFRKldt35Ws89hWH63ru29/R hZ89r5Oba/rusy/o7IkvqKMVaS+cXVZMpCqSht6BOmrxDmBuBAvN5L7yfKIwTpQkkqdIURXoRxd+ ov6Jtn7zq98qO1/q3Oa22r3+tG/lpNIw21fa5SoiFkOw0EyQKPCkosxUFBP9419/19U3rurZbz4n X5F+euGsXnn1Ff3tn9e09bkteX6gXKW6ra4m45yN8FgIwUIjRS4FoTQejdRq+cqGd3V6fUN9fWr6 91U10vaTX9Zr1y7r4rWLOrd5TlEY69atd7W6wvoWFkOw0Mh4LLVDqdVq6SDb06OPbiqJZlM/txif F5G6cU/7dw/02pt/Vrff0dn1szq+ekzjO2Mlfe41xPwIFhppd+o2efrDxT/p/PnzmhSlwkqajKS4 EyjLc+1sP6PHH3tML7/8O938zC0986Udhe2As4+FECw0dmewJz+ONCkjFUpUlpXcLYRxR9ofDeX7 vrxS2lg5rR986wX99dobunzlss6cOaO2Yt4BzI1goRlvol6vpcqL9ZWv7ih09+oEpUpNVBRDpa2e fM2CVY0qhXGozUc2tZ/tKQzdHgdgfgQLjRSFL8/z5Lm9WL7nVtndb3f5UIHXlZv0VVWhvJooSEPl Va5Lly9pa2tL+weZYrZhYQEEC40EwUfXoVzAanmeKQxDhUE4vW1nd3d3ugAfRZHaaYezj4UQLCxN NRta3ROs2dZ2qSxnD/vr91a0sbGhdtpVOb1lGpgfwUJjZVlOj8PBcgvt9eGi5TaVhn6kbqerU6c2 5MnTaJwpTpgTYn4EC424SNWHi5bjIvXh67PRlnuSQ1EWGgwGilvuyqCndsKUEIshWGikHk3VX+vX 6qNe4nItc49LdmtXadye3jTtfgGLIFhorI7Tx6pmsXKjr8DdXRjNdra7VI1GmeKUfViYH8FCI27a 90mxmq5pVW7kJcVBqLKSrl+/rmOrq0pbsdqpG2kB8yNYWGqwDq9pTaeJnqdxNlaYBCq9UkHqKZsM tXZ8VdX0ucq8AZgfwUIjHze6+qQporsymCSJOq3ZYrvb5gAsgmChkTpM9ZaGw69NlVIcxx/suep0 Ouq1etPvM/fTdlJ+biHmR7CwFHWw6iuFH/A+DNjtO7c1HA4Vh7HaER89LI5PDf63ESs9TYpMtwY3 9c6Nd6avuSlhe6WjOGF0hcUQLDRWL7IfHl25bQx5nmv37RtqdVIFYaC1tbXp9HClv/L+P5yNwIB5 ESw0dnj9qlYUhSaTyTRcLlLtfuuexffpzviiUnD/FBIgWDgKhxfbXbDcCOvUqZPT+58L5ZpUE/me r7IoFZSVIveUP2ABjLDQ2EcW2iWlaTo9aoFCBd77Hze394r9V/gvECwAZhAsAGYQLABmECwAZhAs AGYQLABmECwAsuI9LT/fToaTRXYAAAAASUVORK5CYII=