Aboveground water catchment areas Dresden (WMS Service)

Description

The topic includes the surface catchment areas (ECG) for the surface waters in Dresden, whereby, with a few exceptions, at least one ECG is delimited for each flowing water. At the outskirts of the city, it was possible to fit the entire Saxon data set. The EZG'e were calculated using GIS tools (SAGA GIS 2.2.0, Quantum GIS 2.8.1, Geospatial Modelling Environment GME 0.7.3) based inter alia on the following data: - Digital terrain models (DGM ) of the GeoSN with the grid widths 0.5 m and 2 m (flight 2009) - Water network of the city of Dresden (with Elbe as polyline, as of 20.03.2015) - LfULG River Basin Data Set (Saxony-wide) - LfULG river dataset (ATKIS-based, Saxony-wide) The following data are displayed for each ECG: - WATERS: Name of the body of water to which the catchment area belongs. - WATER SYSTEM: Superior water system. This attribute is used, among other things, for the assignment to the corresponding waterway profile. If GEWAESSER is a main body of water or a body of water does not flow into a larger body of water that is at least partly located in Dresden, then GEWAESSERSYSTEM=GEWAESSER - WATER RECOGNITION NUMBER: Water index (GEWKZ) according to the LAWA method for GEWAESSER - TERRITORY NUMBER: Encryption of the ECG with area code (GEBKZ) according to LAWA method = unique numbering of the ECG, coordinated with the overall Saxon data set. - BEGINNING/END: Start and end of the DCG in relation to the water to which the catchment area belongs. BEGINN=Source and END= Estuary in... indicates that this is the total ECG of the corresponding body of water, which is not further subdivided. - FLAECHE: ECG area in m2 - AEND: Date of last amendment - STATUS: Status, A=current - KATTIME: clear internal numbering of the graphic object - CATNAM/TYPE: other internal names for the graphic object

Resources

Name Format Description Link
0 https://kommisdd.dresden.de/net3/public/ogc.ashx?NodeId=909&Service=WMS&Request=GetCapabilities

Tags

  • ogc::wms
  • opendata
  • gewässernetz
  • infomapaccessservice
  • inspire_svdd
  • datenkatalog

Topics

  • TECH

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