Sources (WMS Service)

It shows the location of the springs in the city of Dresden. According to § 2 (4) SächsWG, sources are "the natural discharge of groundwater, which does not occur only temporarily at a specific, local point." The sources were mapped in 2007/2008 by the nature concept office on behalf of the Environment Agency. Additions were made in 2010, 2015, 2021 and 2023. The following factual information is offered for the individual sources: unique number (STANDNR); current No (NR); name (NAME); description of the situation (LOCATION); Source type, e.g. seepage source, linear source (TYP_QUELLE and TYP_QUELLE_ERL); subtype, e.g. rich in fine materials (SUBTYP_QUELLE and SUBTYP_QUELLE_ERL); Statement on water supply, e.g. permanent (WATER CONTROL and WATER CONTROL_ERL); Statement on closeness to nature (CONDITION and CONDITION_ERL); Assessment of whether it is a biotope according to § 30 BNatSchG (BIOTOP and BIOTOP_ERL); Date of registration (date); High and legal value (UPH, RIGHT); a description (DESCRIPTION); hazard information (Hazard); any comments (COMMENTS); pH, conductivity and water temperature at the time of collection. In addition, there are two photos for each source.本数据集展示了德累斯顿市境内所有泉眼的空间分布点位。根据《萨克森州水法》（SächsWG）第2条第4款，泉眼被界定为“并非仅于特定局部点位临时出现的地下水自然涌出点”。2007年至2008年间，自然规划事务所受德累斯顿环境局委托完成了首轮泉眼测绘工作，并分别于2010、2015、2021及2023年完成多轮数据增补。针对单处泉眼，数据集提供以下标准化字段信息：唯一识别编号（STANDNR）、当前编号（NR）、泉眼名称（NAME）、点位坐落描述（LOCATION）、泉眼类型（例如渗流泉、线状泉，对应字段为TYP_QUELLE与TYP_QUELLE_ERL）、子类型（例如细颗粒富集型，对应字段为SUBTYP_QUELLE与SUBTYP_QUELLE_ERL）、供水稳定性说明（例如常年供水，对应字段为WATER CONTROL与WATER CONTROL_ERL）、近自然程度评估（对应字段为CONDITION与CONDITION_ERL）、是否符合《联邦自然保护法》（BNatSchG）第30条规定的生境类泉眼（对应字段为BIOTOP与BIOTOP_ERL）、登记日期（date）、水文与法律价值评估（UPH、RIGHT）、详细说明文本（DESCRIPTION）、风险警示信息（Hazard）、附加备注（COMMENTS），以及采样时刻记录的pH值、电导率与水体温度。此外，每处泉眼均配有两张实拍照片。