Firminy topographic map

La superficie de la commune est de 79,97 km2 ; son altitude varie de 422 à 1 177 mètres.

Average elevation: 662 m

L'émetteur du mont Pilat, installé en 1955, est un émetteur de radiodiffusion se situant sur le Crêt de l'Œillon, dans le massif du Pilat. La hauteur du pylône est de 80 mètres et l'altitude du site est de 1361 mètres. Il est l'un des sites de diffusion les plus puissants de France derrière la Tour…

Average elevation: 1,128 m

Average elevation: 866 m

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Average elevation: 528 m

Average elevation: 594 m

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Average elevation: 573 m

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Average elevation: 1,033 m

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Average elevation: 416 m

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Average elevation: 390 m

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Average elevation: 627 m

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Average elevation: 616 m

Average elevation: 1,017 m

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Average elevation: 590 m

Average elevation: 619 m

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Average elevation: 595 m

Average elevation: 374 m

Average elevation: 787 m

Average elevation: 639 m

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Average elevation: 479 m

Average elevation: 662 m

Average elevation: 536 m

Average elevation: 430 m

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Average elevation: 277 m

Average elevation: 1,132 m

Average elevation: 688 m

Average elevation: 343 m

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Average elevation: 647 m

Average elevation: 726 m

Average elevation: 390 m

Average elevation: 743 m

Average elevation: 322 m

Average elevation: 466 m

Average elevation: 417 m

Average elevation: 537 m

Average elevation: 771 m

Average elevation: 274 m

Average elevation: 1,076 m

Average elevation: 570 m

Average elevation: 668 m

Average elevation: 415 m

Average elevation: 656 m

Average elevation: 1,124 m

Average elevation: 479 m

Average elevation: 388 m

Average elevation: 954 m

Average elevation: 312 m

Average elevation: 1,023 m

Average elevation: 716 m

Average elevation: 816 m

Average elevation: 381 m

Average elevation: 725 m

Average elevation: 765 m

Average elevation: 623 m

Average elevation: 477 m

Average elevation: 875 m

Average elevation: 540 m

Average elevation: 767 m

Average elevation: 345 m

Average elevation: 605 m

Average elevation: 605 m

Average elevation: 700 m

Average elevation: 529 m

Average elevation: 799 m

Average elevation: 570 m

Average elevation: 399 m

Average elevation: 915 m

Average elevation: 959 m

Average elevation: 857 m

Average elevation: 736 m

Average elevation: 563 m

Average elevation: 926 m

Average elevation: 839 m

Average elevation: 797 m

Average elevation: 814 m

Average elevation: 535 m

Average elevation: 357 m

Saint-Martin-en-Coailleux se situe sur l'un des versants nord du Mont Pilat, dans la partie sud de la commune de Saint-Chamond. Son altitude est de 484 m environ.

Average elevation: 456 m

Average elevation: 709 m

Average elevation: 373 m

Average elevation: 425 m

Average elevation: 584 m

Average elevation: 370 m