h:En:Gauges

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Ilmpegel Ilmenau.JPG

Water level gauging stations measure the height of the water level of seas, rivers and lakes.

Tide gauge and Steam gauge data are an important reference quantity for measuring water depth, for recording high and low tides, for assessing flow velocities, navigability of waterways, navigability of white water stretches, for early detection of flood danger. Therefore they are dynamically displayed in OpenSeaMap.

Gauges in OpenSeaMap

Tidal scale 24.png

OpenSeaMap displays gauge locations in a layer.

The icons are clickable, in a popup are displayed:

  • static gauge data (name, water body, area, gauge zero).
  • dynamic water level data (water level, tendency, date and time of measurement)

A link shows for each gauge:

  • the current hydrograph
  • a meteogram with current weather data

Attributes

Dynamic attributes
Measured value (mm)
Date Time
Tendency
Error message (for possible errors during transmission)
Static attributes
GK coordinates
Name
Gauge number
Level zero point (PnP) (m)
Strip zone
Reference system
Ellipsoid
Latitude (calculated)
Longitude (calculated)