1:50000 Geomorphology map of Zhurong landing area

According to their morphology and origin, the objects in the interior of the region can be divided into three categories: point feature, linear feature and polygon unit. Point feture describes small crater (Sc) with a diameter greater than or equal to 50m.

The liner features are: Crater rim (Cr), Ridge (R), Wrinkle ridge (Wr), Trough (Tr) and Lobate margin (Lm). There are 9 kinds of polygon units in 6 kinds, including Plain (P), Ridged plain (Rp), Aeolian bedform (Eb), Mesa (Ms), and crash-unit (Sputtering blanket Crater ejecta). Ce and Impact Crater interior units (Ci), Cone units (Cone , Cc; typical Pitted cone, Pc1; possible or irregular Pitted cone, Pc2).