@inproceedings{oai:jaxa.repo.nii.ac.jp:00020295, author = {佐々木, 晶 and 石原, 吉明 and 松本, 晃治 and 花田, 英夫 and 荒木, 博志 and 野田, 寛大 and 岩田, 隆浩 and 並木, 則行 and Sasaki, Sho and Ishihara, Yoshiaki and Goossens, Sander and Matsumoto, Koji and Hanada, Hideo and Araki, Hiroshi and Noda, Hirotomo and Iwata, Takahiro and Namiki, Noriyuki}, book = {Proceedings of the 44th ISAS Lunar and Planetary Symposium}, month = {}, note = {44th ISAS Lunar and Planetary Symposium (August 1-3, 2011. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)), Sagamihara, Kanagawa Japan, The South Pole-Aitken basin (SPA) is the largest (2500km in diameter), deepest and presumably oldest impact basin in the solar system. SPA was characterized by an ellipse with axes 2400 by 2050 km, but more precise topography and gravity data are necessary to discuss the structure of SPA on the lunar farside. We use topography and gravity data obtained by KAGUYA(SELENE). The direction of an ellipse denoting the depression is similar to the previous result. The region with the thinnest crust is offset southward from the center of SPA. We analyzed interior structure of small basins in and around SPA. We interpret that a positive gravity anomaly corresponds to a Moho uplift. A distinct Moho uplift beneath Schrodinger corresponds to the presence of olivine at the central peak rings., 形態: カラー図版あり, 形態: CD-ROM1枚, Physical characteristics: Original contains color illustrations, Note: One CD-ROM, 資料番号: AA0065390010}, publisher = {宇宙航空研究開発機構宇宙科学研究所 (JAXA)(ISAS), Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)}, title = {The Shape and Interior Structure of the South Pole-Aitken Basin from KAGUYA Selenodesy Data}, volume = {44}, year = {2011} }