Dataset for ``Valley formation on early Mars by subglacial and fluvial erosion´´

These datasets contain: -Morphometrical data for 66 Martian valley networks, as described in the study ``Valley formation on early Mars by subglacial and fluvial erosion´´. - Shape files and raw data text files with MOLA altimetry data extracted from high resolution valley streamlines, for the purpose of longitudinal profile analysis. - Longitudinal profile observations, including the presence and interpretation of undulating sections. You are free to use and modify this data. If you do so, please cite the study Grau Galofre et al., 2020, ``Valley formation on early Mars by subglacial and fluvial erosion´´本数据集包含以下内容： - 66条火星河谷网络的形态计量学数据，相关细节见于研究论文《早期火星河谷的形成：冰下与河流侵蚀作用》（Valley formation on early Mars by subglacial and fluvial erosion）。 - 包含由高分辨率河谷流线提取的火星轨道激光高度计（Mars Orbiter Laser Altimeter, MOLA）测高数据的shapefile矢量文件与原始数据文本文件，用于纵剖面分析。 - 纵剖面观测数据，涵盖起伏段的存在性及其相关解释结果。 本数据集允许自由使用与修改。若您使用本数据集，请引用Grau Galofre等人2020年发表的研究论文《早期火星河谷的形成：冰下与河流侵蚀作用》（Valley formation on early Mars by subglacial and fluvial erosion）。