Implementing time series with the marine data model
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Implementing Time Series with the Marine Data Model. Michael J. Blongewicz GIS Specialist DHI Water & Environment Portland, Oregon [email protected] 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

[email protected]

www.dhi.dk

www.dhisoftware.com


Introduction
Introduction

DHI Modeling Software

Water Resources - MIKE 11, MIKE SHE, MIKE Basin

Marine - LITPACK, MIKE 21, MIKE 3

Urban - MIKE Urban


Marine data model
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


Marine data model1

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 model2
Marine Data Model

FeatureClass: TimeSeriesPoint

ObjectClass: Measurement


Marine data model3
Marine Data Model

ObjectClass: TSType

ObjectClass: TimeSeries


Marine data model4
Marine Data Model

ObjectClass: TSType

ObjectClass: TimeSeries

ObjectClass: Measurement


Dhi timeseries manager

Data Access Bridges

Functionality

DHI TimeSeries Manager

TimeSeries Controls


Dhi timeseries manager1

GDB

GeoDatabase Bridge

...

...

DHI TimeSeries Manager

Data

Access

Bridges

dfs

ASCII

DB

XML


Dhi timeseries manager2

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


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