Soil

Soil contains basic data from NIBIO’s soil mapping. The dataset divides the full-grown and surface-grown soil according to the soil’s characteristics and terrain characteristics. Data capture takes place in fields and is a combination of drilling observations down to a depth of one meter, interpretation of aerial images, as well as assessments of landforms, vegetation and inclination. This is the first description of soil data after the harmonisation of the soil base in 2018.本数据集收录NIBIO土壤测绘项目的基础土壤数据。依据土壤自身属性与地形特征，该数据集将土壤划分为表层土壤与完整剖面土壤两类。数据采集工作于田间完成，整合了深度达1米的钻孔观测、航空影像解译，以及地形、植被与坡度的评估工作。这是2018年土壤基础数据库统一化工作落实后，首次对该土壤数据集作出的正式阐释。