Preusker, F.F.PreuskerScholten, F.F.ScholtenMatz, K. -D.K. -D.MatzRoatsch, T.T.RoatschHviid, S. F.S. F.HviidMottola, S.S.MottolaKnollenberg, J.J.KnollenbergKührt, E.E.KührtPAJOLA, MAURIZIOMAURIZIOPAJOLAOklay, N.N.OklayVincent, J. -B.J. -B.VincentDavidsson, B.B.DavidssonA'Hearn, M. F.M. F.A'HearnAgarwal, J.J.AgarwalBarbieri, C.C.BarbieriBarucci, M. A.M. A.BarucciBertaux, J. -L.J. -L.BertauxBertini, I.I.BertiniCREMONESE, GabrieleGabrieleCREMONESEDa Deppo, V.V.Da DeppoDebei, S.S.DebeiDe Cecco, M.M.De CeccoFornasier, S.S.FornasierFULLE, MarcoMarcoFULLEGroussin, O.O.GroussinGutiérrez, P. J.P. J.GutiérrezGüttler, C.C.GüttlerIp, W. -H.W. -H.IpJorda, L.L.JordaKeller, H. U.H. U.KellerKoschny, D.D.KoschnyKramm, J. R.J. R.KrammKüppers, M.M.KüppersLamy, P.P.LamyLara, L. M.L. M.LaraLazzarin, M.M.LazzarinLopez Moreno, J. J.J. J.Lopez MorenoMarzari, F.F.MarzariMassironi, M.M.MassironiNaletto, G.G.NalettoRickman, H.H.RickmanRodrigo, R.R.RodrigoSierks, H.H.SierksThomas, N.N.ThomasTubiana, C.C.Tubiana2020-10-262020-10-2620170004-6361http://hdl.handle.net/20.500.12386/27999We performed a stereo-photogrammetric (SPG) analysis of more than 1500 Rosetta/OSIRIS NAC images of comet 67P/Churyumov-Gerasimenko (67P). The images with pixel scales in the range 0.2-3.0 m/pixel were acquired between August 2014 and February 2016. We finally derived a global high-resolution 3D description of 67P's surface, the SPG SHAP7 shape model. It consists of about 44 million facets (1-1.5 m horizontal sampling) and a typical vertical accuracy at the decimeter scale. Although some images were taken after perihelion, the SPG SHAP7 shape model can be considered a pre-periheliondescription and replaces the previous SPG SHAP4S shape model. From the new shape model, some measures for 67P with very low 3σ uncertainties can be retrieved: 18.56 km<SUP>3</SUP> ± 0.02 km<SUP>3</SUP> for the volume and 537.8 kg/m<SUP>3</SUP> ± 0.7 kg/m<SUP>3</SUP> for the mean density assuming a mass value of 9.982 × 10<SUP>12</SUP> kg.STAMPAenArticle10.1051/0004-6361/2017317982-s2.0-85032747035000414181900001https://www.aanda.org/articles/aa/abs/2017/11/aa31798-17/aa31798-17.html2017A&A...607L...1PFIS/05 - ASTRONOMIA E ASTROFISICAERC sectors::Physical Sciences and Engineering::PE9 Universe sciences: astro-physics/chemistry/biology; solar systems; stellar, galactic and extragalactic astronomy, planetary systems, cosmology, space science, instrumentation::PE9_6 Stars and stellar systems