WMS Service (Web Map Service) Strategic Noise Maps (MER) 3 rd Phase_Ferroviary Lines_Ln

EEL WMS Service (Web Map Service) known as “MER.Line Lines Ln” allows the visualisation and consultation of the data set representing the isophone lines of the Ln index corresponding to the strategic noise maps (MERs) of the major railway axles that are to be drawn up pursuant to Directive 2002/49/EC on the assessment and management of noise due to rail traffic in excess of 30,000 trains per year. 3 rd phase of the implementation of Directive (2017). The information published in this cartography corresponds to that which had been communicated to the Ministry by the different competent authorities at the end (November) of 2021. The URL of the service is as follows: https://wms.mapama.gob.es/sig/EvaluacionAmbiental/Ruido/MER/Ferrocarril/Ln/wms.aspx The reference systems offered by this service are: — For geographical coordinates: CRS: 84, EPSG:4230 (ED50), EPSG:4326 (WGS 84), EPSG:4258 (ETRS 89). — For U.T.M coordinates: EPSG:32628 (WGS 84/UTM zone 28N), EPSG:32629 (WGS 84/UTM zone 29N), EPSG:32630 (WGS 84/UTM zone 30N), EPSG:32631 (WGS 84/UTM zone 31N), EPSG:25828 (ETRS 89/UTM zone 28N), EPSG:25829 (ETRS 89/UTM zone 29N), EPSG:25830 (ETRS 89/UTM zone 30N), EPSG:25831 (ETRS 89/UTM zone 31N), EPSG:23028 (ED50/UTM zone 28N), EPSG:23029 (ED50/UTM zone 29N), EPSG:23030 (ED50/UTM zone 30N), EPSG:23031 (ED50/UTM zone 31N).EEL WMS服务（Web Map Service，WMS），别名“MER.Line Lines Ln”，可用于可视化与查询表征Ln指数等响线的数据集。该数据集对应依据《关于评估和管理年通行列车超过3万列的铁路交通噪声指令2002/49/EC》编制的主要铁路干线战略噪声地图（MERs），本服务系《2017年指令》实施的第三阶段。本次发布的制图数据，为2021年11月底各主管部门提交至主管部委的相关信息。 该服务的访问URL如下：https://wms.mapama.gob.es/sig/EvaluacionAmbiental/Ruido/MER/Ferrocarril/Ln/wms.aspx 本服务提供的坐标系如下： — 地理坐标坐标系：CRS:84、EPSG:4230（ED50）、EPSG:4326（WGS 84）、EPSG:4258（ETRS 89）。 — 通用横轴墨卡托（UTM）坐标系：EPSG:32628（WGS 84/UTM 28N带）、EPSG:32629（WGS 84/UTM 29N带）、EPSG:32630（WGS 84/UTM 30N带）、EPSG:32631（WGS 84/UTM 31N带）、EPSG:25828（ETRS 89/UTM 28N带）、EPSG:25829（ETRS 89/UTM 29N带）、EPSG:25830（ETRS 89/UTM 30N带）、EPSG:25831（ETRS 89/UTM 31N带）、EPSG:23028（ED50/UTM 28N带）、EPSG:23029（ED50/UTM 29N带）、EPSG:23030（ED50/UTM 30N带）、EPSG:23031（ED50/UTM 31N带）。