INSPIRE: Organic Matter Content of Top-Soils in Germany 1:1,000,000 (BUEK1000-HUMUS-OB) (WMS)

The WMS of the map „Organic Matter Content of Top-Soils in Germany 1:1,000,000 (INSPIRE)“ highlights the results of a Germany-wide compilation of typical soil organic matter contents in top-soils differentiated according to groups of soil parent material, four climatic areas and the main land use. The evaluation is based on more than 9000 soil data profiles with information about Soil Organic Matter (SOM) from a period of about 20 years. The report 'The Organic Matter Content of Top-Soils in Germany', BGR Archive, No. 0127036 (in German) documents the methodology. To transform the organic matter content (of the original dataset HUMUS1000OB) into INSPIRE-relevant organic carbon content (CORG), we applied the van Bemmelen factor (1.724). According to the “Data Specification on Soil“ (D2.8.III.3_v3.0) and the “Guidelines for the use of Observations & Measurements and Sensor Web Enablement-related standards in INSPIRE“ (D2.9_v3.0) the map “Organic Matter Content of Top-Soils in Germany 1:1,000,000“ provides INSPIRE-compliant data. The data has been transformed into the following INSPIRE-Feature Types (Spatial Object Types): “SoilDerivedObject“, “OM_Observation“ and “OM_Process“.《德国1:100万表层土壤有机质含量（INSPIRE）》地图的网络地图服务（Web Map Service, WMS）展示了全德范围内按土壤母质类群、四个气候区及主要土地利用类型划分的表层土壤典型有机质含量汇总成果。本次数据评估基于逾9000份土壤剖面数据，涵盖约20年间的土壤有机质（Soil Organic Matter, SOM）相关信息。《德国表层土壤有机质含量》报告存档于BGR档案库，编号0127036（德文版），该报告详述了本数据集的研究方法。为将原始数据集HUMUS1000OB中的有机质含量转换为符合INSPIRE规范的有机碳含量（CORG），我们采用了范贝梅伦系数（1.724）。依据《土壤数据规范》（D2.8.III.3_v3.0）与《INSPIRE观测与测量及传感器网络启用相关标准使用指南》（D2.9_v3.0），《德国1:100万表层土壤有机质含量》地图所提供的数据符合INSPIRE规范要求。本数据集已被转换为以下INSPIRE要素类型（空间对象类型）：SoilDerivedObject、OM_Observation及OM_Process。