Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleGRIDS & DATUMS.AuthorsMugnier, Clifford J.SubjectsIBERIAN Peninsula; GRIDS (Cartography); ELLIPSOIDS; THEODOLITES; TRIANGULATIONPublicationPhotogrammetric Engineering & Remote Sensing, 2018, Vol 84, Issue 3, p131ISSN0099-1112Publication typeArticleDOI10.14358/PERS.84.3.131