Thermal conductivity grids (Lambda) (average)

The thermal conductivity maps of the Flemish subsoil, commissioned by the Land and Soil Protection Division, Subsoil and Natural Resources, give the thermal conductivity of the Flemish subsoil to a depth of 100 m or to the fixed rock. These maps are grid cards which represent the average thermal conductivity of the Flemish substrate in cells of 100 m in 100 m.由地下与自然资源司土地与土壤保护处委托编制的弗拉芒地区下层土热导率（thermal conductivity）图集，给出了弗拉芒地区下层土在100米深度范围内或直至基岩的热导率数值。该类图集为栅格地图，以100米×100米的格网单元表征弗拉芒地区地下基质的平均热导率。