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The Clear Creek Digital Observatory

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The Clear Creek Digital Observatory. M. Muste, D. Kim, A. Kruger, D. Bennett, C. Just IIHR- Hydroscience & Engineering The University of Iowa, U.S.A. Clear Creek Digital Observatory. - PowerPoint PPT Presentation
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The Clear Creek Digital Observatory M. Muste, D. Kim, A. Kruger, D. Bennett, C. Just IIHR- Hydroscience & Engineering The University of Iowa, U.S.A.
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Page 1: The Clear Creek  Digital Observatory

The Clear Creek Digital Observatory

M. Muste, D. Kim, A. Kruger, D. Bennett, C. JustIIHR- Hydroscience & Engineering

The University of Iowa, U.S.A.

Page 2: The Clear Creek  Digital Observatory

Adapted from Abbott et al. (1986)Adapted from Abbott et al. (1986)

2004: Identification of on-campus expertise and infrastructure needed for implementation of cyberinfrastructure in water-related

disciplines

Clear Creek Digital Observatory

Assembling on-campus CI incubator: CyberEnviroNet = 25 multi-disciplinary scientists

(www.iihr.uiowa.edu/cyberenvironet)

Page 3: The Clear Creek  Digital Observatory

Conceptual Framework

Clear Creek Digital Observatory

Page 4: The Clear Creek  Digital Observatory

Recent Developments: Customized ArcHydro-based Data Model & database population with 3rd party available data

Geodatabase (ArcHydro Terrain Preprocessing)

Customized Extraction & Digitization tools of geo- physical-bio-chemical data(Borland C++ Builder, Visual Basic)

HydroNetwork(ArcHydro Watershed processing)

Spatial-temporal populated Database(ArcHydro)

Real-time Customized Database(MS Access, MySQL, SQL Server, ArcSDE)

Customized Analysis(Spatial, Temporal, Statistical, Analytical)

PC-based Interfacing(Borland C++ Builder, Visual Basic

with ArcObject, ESRI package)

Web-based Interfacing(ArcIMS, Java Servlet, Applet, HTML,

Java Script)

Database Schema(Visio 2003, CASE, XML)

Data feeds to Models(SWAT, WEPP, AGNPS)

ArcHydro

Clear Creek Digital Observatory

Page 5: The Clear Creek  Digital Observatory

Streamflow ASCII dataset :

TimeSeries Table

Query

Time SeriesStatistical Analysis

Visualization

Monitoring Point Layer1 *

MySQL Database Server

Data Input

Streamflow Database;USGS Streamgage website

Real-time dataDownloading

Clear Creek Digital Observatory

Recent Developments: Real-time, automated data

integrator for stream discharges

Data source: USGS NWIS

Page 6: The Clear Creek  Digital Observatory

Clear Creek Watershed

Clear Creek Digital Observatory

Recent Developments: Real-time, automated data integrator for rainfall estimates & interfacing with SWAT

Data source 2: Iowa Mesonet

Data source 1: NOAA

NEXRAD rainfall (5min)NOAA

National Climate Data Center

NEXRAD rainfall (daily)Iowa Environmental Mesonet

CCDW

Subbasin-basedNEXRAD Visualization

SWAT rain gage Info

SWAT Precipitation dbf

Cell-basedNEXRAD Visualization

SWAT

Page 7: The Clear Creek  Digital Observatory

Water Quality ASCII dataset

Data Input

Storet TimeSeries

Monitoring Point Layer1 *

MySQL Database Server

Query

Water Quality Database;Iowa Storet website

Real-time dataDownloading

Customized ApplicationTime Series

Statistical Analysis

Visualization

Clear Creek Digital Observatory

Recent Developments: Real-time, automated data integrator for water quality

Data source 2: Iowa STORET (32 stations)

Page 8: The Clear Creek  Digital Observatory

Clear Creek Digital Observatory

On-going work (Papanicolaou, Schnoor et al.): In-situ measurements acquired with conventional and custom-built instruments

Wireless sensor network for moisture and water quality data (Nitrates) Non-intrusive stream flow monitoring techniques (ADCP and LSPIV) Sources of sediment & pathways (stable isotope tracers & radionucleids) Rainfall (disdrometers, rain gages) Bed load and suspended sediment (ISCO, sedimeters) Permeability Hydraulic conductivity (via in-situ instrumentation and lab-based CT) Enrichment ratio Phosphorus (particulate and dissolved)

Page 9: The Clear Creek  Digital Observatory

Clear Creek Digital Observatory

On-going Work (NSF Test Bed project): Real-time, automated data integrators for in-situ measurements (moisture sensor network,

water quality probes, rain gages)

Page 10: The Clear Creek  Digital Observatory

On-going work:Assimilation of 3-D ADCP stream data in the geodatabase

Clear Creek Digital Observatory

(using IIHR’s customized post-processing &

uncertainty analysissoftware)

Page 11: The Clear Creek  Digital Observatory

Clear Creek Digital Observatory

HydroJunction

HydroNetwork

s

m

z

(s, m, z)

),,( zms VVV

1D

2D

CrossSection3D

(s, m)

m

ADCP Transects

CrossSectionPoint

VerticalPoint

HydroJunction

CrossSection

CrossSectionPoint

VerticalPoint*

1

*

1

1

has

has

HydroNetwork

1

within

Corresp

1D

2D

3D

FixedPoint

2D

1

1

1D

Corresp

1

*

has

ADCP Feature

ArcHydro Network

-HydroID-HydroCode-NextDownID-LengthDown-DrainArea-FType

HydroJunction

3D River Data Model Framework

Dongsu Kim, Marian Muste, Larry WeberDraft Nov 9, 2006

-CSCode-JunctionID-ProfileM-CSArea-Discharge-Width-Slope-AspectRatio-HydraulicRadius-MeanDepth-MeanVelocity-MainflowDirection-FroudeNumber-DispersionCoeff-Vorticity-ManningCoeff-Unit

CrossSection

-JunctionID-ProfileM-Longitude-Latitude-DepthAveVelocityMangitude-DepthAveVelocityDirection-DepthAveVelocityEast-DepthAveVelocityNorth-BedShearStress-Bathymetry-Elevation-FPDateTime

FixedPoint

1

1

1

1

-TopDischargeMethod-BottomDischargeMethod-PowerCurveCoeff-LeftBankEdgeType-RightBankEdgeType-ShoreEnsemble-BeginShoreDistance-EndShoreDistance

CrossSectionConfiguration

-CSCode-CrossM-MDateTime-Ping-Ansenble-Longitude-Latitude-Elevation-Bathymetry-DistanceNorth-DistanceEast-DistanceCourse-Pitch-Roll-CorrHeading-MainflowDirection-Temperature-DepthAverageVelocityE-DepthAverageVelocityN

CrossSectionPoint

-CSCode-CrossM-Ping-MDateTime-AveragingDistance-Ansemble-Longitude-Latitude-Elevation-Bathymetry-DistanceNorth-DistanceEast-DistanceCourse-DepthAverageVelocityE-DepthAverageVelocityN-TwoDLongitudinalDispersionCoeff-TwoDTransverseDispersionCoeff-DepthAverageVelocityStreamwise-DepthAverageVelocityStanwise-BedShearStress-BedLoadVelocity-SurfaceVelocity-Unit

SpatialAveragedCrossSectionPoint

-IsBedMovement

FixedPointConfiguration1*

1

*

-GroupID-GroupName-MeasureStartDate-MeasureEndDate-FileType-ADCPManufacture-RiverName-RiverCode-FileNumber-Description

MeasurementGroup1

*

1

*

1

*

1

*

1

*

-CSPointID-Bin-Depth-Elevation-VelocityMagnitude-VelocityDirection-VelocityEast-VelocityNorth-VelocityStreamwise-VelocitySpanwise-VelocityVertical-EchoIntensity1-EchoIntensity2-EchoIntensity3-EchoIntensity4-PercentGood-Discharge-Unit

SACrossSectionVerticalPoint

-HydroID-HydroCode-ReachCode-Name-LengthKm-LengthDown-FlowDir = 1-FType-EdgeType = 1

HydroEdge

-NetworkType = esriNTUtilityNetwork

<<GeometricNetwork>>HydroNetwork

-FixedVertPointID-FixedPointID-Bin-Depth-Elevation-MeanVelocityMagnitude-MeanVelocityDirection-MeanVelocityEast-MeanVelocityNorth-MeanVelocityStreamwise-MeanVelocitySpanwise-ReynoldsStress-TurbulenceIntensity-TurbulenceKineticEnergy-SuspendedSediment

FixedVerticalPoint

-FixedVertPointID-Ping-StartingDateTime-TimeDuration-VelocityInBeam1-VelocityInBeam2-VelocityInBeam3-VelocityInBeam4-VelocityMagnitude-VelocityStreamwise-VelocitySpanwise-MovingAverageVelocity-MovingAverageStd-MovingAverageNMSE

FixedVerticalTSeries

1

*

1 *

-CSPointID-Bin-Depth-Elevation-VelocityMagnitude-VelocityDirection-VelocityEast-VelocityNorth-VelocityStreamwise-VelocitySpanwise-VelocityVertical-EchoIntensity1-EchoIntensity2-EchoIntensity3-EchoIntensity4-PercentGood-Discharge-Unit

CrossSectionVerticalPoint

1

*

Diagram Color Key

= Feature Class= ESRI/ArcHydro Class

= Metadata Class= Object Class

On-going work:Assimilation of 3-D ADCP stream data in the geodatabase

Page 12: The Clear Creek  Digital Observatory

On-going work: ArcIMS: extraction of geospatial and attribute information from the geodatabase & interfacing data with users via the internet

Clear Creek Digital Observatory

MS SQL Server

CCDOArcSDEArcIMSApplication Server

ArcGIS Desktop

Enterprise Geodatabase

Data SourcesServer-based data integrators

Digital Watershed Web Browser

Page 13: The Clear Creek  Digital Observatory

Watch our progress on: dhn.iihr.uiowa.edu/website/CCDW

Clear Creek Digital Observatory


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