Tharp would often attend work with her father, a soil surveyor who collected data used to make soil maps.

萨普经常和她的父亲一起工作，她的父亲是一名土壤测量员，负责收集用于制作土壤地图的数据。

Typically, when that technology is used right now they use soil maps and yield maps from the past and they create zones.

通常，当现在使用该技术时，他们使用过去的土壤地图和产量地图，并创建区域。