ichnography

(8) The sketch map or ichnography on the location of the warehouse.

（八）仓库地理位置示意图及平图。

On basis of this model, the modeling methods and modeling flow were discussed based on data source of geological observation, drillhole, ichnography and section map.

此础上，探讨于地质观测数据、钻孔数据、平图数据、剖图数据的断层建法和建流程。