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Implementing Time Series with the Marine Data Model. Michael J. Blongewicz GIS Specialist DHI Water & Environment Portland, Oregon mjb@dhi.us www.dhi.dk www.dhisoftware.com. Introduction. DHI Modeling Software Water Resources - MIKE 11, MIKE SHE, MIKE Basin
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Michael J. Blongewicz GIS Specialist DHI Water & Environment Portland, Oregon mjb@dhi.us www.dhi.dk www.dhisoftware.com
Introduction DHI Modeling Software Water Resources - MIKE 11, MIKE SHE, MIKE Basin Marine - LITPACK, MIKE 21, MIKE 3 Urban - MIKE Urban
Marine Data Model • Presented a different kind of challenge. • Multiple features • Multiple depths • Multiple Measuring devices • Measuring multiple variables • Example: • Moored buoy with a CTD cable with multiple sensors at every 10 m. At each depth one sensor is measuring temperature and salinity and a second sensor is measuring current speed and direction
TimeSeriesPoints Measurement Measurement TimeSeries TSType Marine Data Model X Y MarineID = 1 - 3.5 - 10.0 - 13.0 Measuring Device - 17.5 - 21.5 Z
Marine Data Model FeatureClass: TimeSeriesPoint ObjectClass: Measurement
Marine Data Model ObjectClass: TSType ObjectClass: TimeSeries
Marine Data Model ObjectClass: TSType ObjectClass: TimeSeries ObjectClass: Measurement
Data Access Bridges Functionality DHI TimeSeries Manager TimeSeries Controls
GDB GeoDatabase Bridge ... ... DHI TimeSeries Manager Data Access Bridges dfs ASCII DB XML
MIKE 21 ArcGIS MIKE 11 MIKE GIS MIKE Basin DHI TimeSeries Manager Arc Atmosphere Arc Hydro Arc Marine Geodatabase TimeSeries Manager Data Access Bridges dfs0