@inproceedings{oai:jaxa.repo.nii.ac.jp:00020490, author = {諸田, 智克 and 春山, 純一 and 松永, 恒雄 and 大竹, 真紀子 and 本田, 親寿 and 横田, 康弘 and 出村, 裕英 and 平田, 成 and 岩崎, 晃 and 児玉, 信介 and Morota, Tomokatsu and Haruyama, Junichi and Matsunaga, Tsuneo and Otake, Makiko and Honda, Chikatoshi and Yokota, Yasuhiro and Demura, Hirohide and Hirata, Naru and Iwasaki, Akira and Kodama, Shinsuke}, book = {第39回月・惑星シンポジウム, Proceedings of the 39th ISAS Lunar and Planetary Symposium}, month = {Aug}, note = {We evaluate an accuracy of the lunar Digital Terrain Model (DTM) that will be obtained by SELENE (SELenological and ENgineering Explorer)/TC (Terrain Camera) by a following procedure: (1) Terrains of lunar highland and mare are numerically simulated. (2) TC stereo images are produced from the simulated terrains and a simulated orbit of SELENE. (3) DTMs are produced from the simulated TC stereo images by the DTM production system (4) Comparing the output DTMs with the simulated DTMs, the accuracy of the DTM production system is evaluated. Influence of the photometric condition (solar elevation angle and solar azimuth) on the accuracy of DTM is investigated using TC images simulated in various conditions. We find that errors of DTMs are smaller than an error of 17 m analytically calculated from a resolution (10 m/pixel) of TC image and a base to height ratio (0.57) except for cases of high solar elevation in mare. The height accuracies are 5-16 m and 5-25 m for highland and mare, respectively., 資料番号: AA0063505028}, pages = {108--111}, publisher = {宇宙航空研究開発機構宇宙科学研究本部, Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS)}, title = {Accuracy of the lunar Digital Terrain Model obtained by SELENE/TC}, year = {2006} }