We used imaging, laser altimeter and thermal infrared data to map a 0.5 by 0.5 degree area containing the landing site of the Zhurong rover of the Tianwen-1 mission. We analyzed the regional topography and thermophysical characteristics, and identified and characterized cones, impact craters, polygonal troughs, ridges and aeolian bedforms. An absolute model age of 757±66 Ma was obtained for the major unit dominating the study area, younger than previous geological mapping results. We propose several targets of high scientific interest for Zhurong and a stratigraphic model composed of five layers (from bottom to top: Noachian basement, Early Hesperian volcanic ridged plains, Vastitas Borealis Formation materials, rocky materials and loose materials). The geomorphic features identified, the proposed stratigraphy and the regional geological evolution scenario set the stage for the Zhurong rover to continue to carry out its exploration of Mars.

中文翻译：

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火星祝融着陆区地质特征及高科学价值目标

我们使用成像、激光高度计和热红外数据绘制了一个 0.5 x 0.5 度的区域，其中包含天问一号任务的祝融漫游车着陆点。我们分析了区域地形和热物理特征，并确定和表征了锥体、撞击坑、多边形槽、山脊和风成床形态。对于主导研究区的主要单元，获得了 757±66 Ma 的绝对模型年龄，比以前的地质填图结果年轻。我们为祝融提出了几个具有高度科学价值的目标和一个由五层组成的地层模型（从下到上：诺亚基岩层、早西伯利亚火山脊平原、Vastitas Borealis 组材料、岩石材料和松散材料）。确定的地貌特征，