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In-stream Monitoring Database Spatial Is Special

In-stream Monitoring Database Spatial Is Special. Presented By: Gretchen Peterson PetersonGIS In Conjunction With: Richard Brocksmith Hood Canal Coordinating Council. O verview. Place Pacific Northwest Hood Canal Watershed. O verview.

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In-stream Monitoring Database Spatial Is Special

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  1. In-stream Monitoring DatabaseSpatial Is Special • Presented By: • Gretchen Peterson PetersonGIS • In Conjunction With: • Richard Brocksmith Hood Canal Coordinating Council

  2. Overview • Place • Pacific Northwest • Hood Canal Watershed

  3. Overview Distributed Data Problem Statement: • Historic in-Stream data were: • In many agencies • In many formats • Aspatial • These are research barriers for projects involving historical analysis and/or large geographic areas

  4. Objectives • Create a central data location • Connect data to a GIS • Allow for ongoing data input

  5. Input Data Characteristics • From three agencies • Collected between 1989 and 2003 • In paper, Excel, and Access formats • Locations recorded via hipchain (stream feet) and WRIA number

  6. Input Data Characteristics • Under two data collection protocols: • TFW Monitoring Program • HCSEG StreamTeam Protocol

  7. Database Design • Created vertical table structures

  8. Database Design • Added attributes for dynamic segmentation: • LLIDs • WDFW hydrology GIS layer derived from WDNR hydrology • Calculated progressive to and from measurements based on hipchain feet

  9. Dynamic Segmentation

  10. Database Design • LocationParameters • LocationValues • Measurement Details • Protocols • Main Tables: • Habitat Conditions • Parameters • Ancillary Tables: • Sources • DataModules • Etc.

  11. Data Coverage

  12. Output Map Example

  13. Output Map Example

  14. Output Map Example

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