Abstract The 3D models produced from the photogrammetrical documentation of cargos of marble of Roman period, lying along the seabed of Calabria, Sicily and Sardinia, are used to reconstruct the minimun dimensions of the ships carrying these special transportations. Since the hull remains in these sites are very poor, the 3D reconstruction of the cargo is the only possibility to estimate the tonnage and size of these vessels. After a reconstruction of the original assemblage of blocks and columns of marble, the 3D model is used to calculate the hydrostatic characteristics of the ship. Comparisons of these ship-models with data from the two known big onerariae, carrying amphoras are made.

中文翻译：

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计算罗马时期大理石的吨位和尺寸

摘要利用摄影测量文献制作的罗马时期大理石货物的3D模型，该模型沿着卡拉布里亚，西西里岛和撒丁岛的海底分布，用于重建载运这些特殊运输工具的船舶的最小尺寸。由于这些地点的船体残骸非常贫乏，因此对货物进行3D重建是估计这些船只的吨位和大小的唯一可能性。在重建大理石块和柱子的原始组合之后，使用3D模型计算船舶的静水压力。这些船模型与两个已知的带有大壶的大on虫的数据进行了比较。