• Matagami VSP; VSP mat2; profil sismique vertical
• Matagami VSP; Mat3D VSP; profil sismique vertical
• Sudbury VSP; Levack VSP; profil sismique vertical
• Norman West 99; VSPs N-40A-C; profil sismique vertical
• Norman West 99; VSPs N-43A-C; profil sismique vertical