Soil grid data for 3 agricultural fields in Italy (Soil Moisture, soil organic carbon)

Soil data collected in an agricultural area with annual crops in Italy (west-central Lombardia Po Valley, province of Pavia). The data refers to soil properties of 320 soil samples for Soil Moisture and 120 for SOC, collected in the topsoil (around 5-10 cm), considering a regular sampling grid, within three agricultural field with different crops (spring-summer cycle) and soils type, Rice-Loamy, Sorghum-Sandy and, Maize-Clay, in a period (before the seeding of the crops), when the soil was bare, in the framework of the EJP Steropes project. The aim of the collected dataset was to be able to analyse the influence of soil moisture in SOC (WP2 of the STEROPES project) prediction models from remote sensing. Data in the form of shape file (one shapefile for each agricultural field, for oth Soil Moisture and SOC), and pictures of the soil surface in .jpg format.本数据集采集自意大利中西部伦巴第波河谷、帕维亚省的一年生农作物农业区域。数据集包含320份土壤湿度样本与120份土壤有机碳（Soil Organic Carbon, SOC）样本，所有样本均取自表层土壤（约5~10cm深度），采样遵循规则网格布局，覆盖3个种植春夏轮作作物、对应不同土壤类型的农田：分别为水稻-壤土型农田、高粱-砂质土型农田与玉米-黏壤土型农田。所有样本采集于作物播种前、土壤裸露的时段，采集工作隶属于EJP Steropes项目框架。 本数据集的构建目标为：依托遥感技术分析土壤湿度对土壤有机碳（SOC）预测模型的影响，对应STEROPES项目的工作包2（WP2）。 数据集包含矢量形状文件（Shapefile）：每个农田对应一份包含土壤湿度与土壤有机碳数据的形状文件，同时附带土壤表面的JPEG格式实拍照片。