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MODELING STUDIES IN THE GEDIZ BASIN

MODELING STUDIES IN THE GEDIZ BASIN. Since RRM (Rainfall Runoff Model) is not ready to use through internet yet, we prepared basin related data and time series data to be used for RRM and sent to ESS. PREPARATION OF THE BASIN PARAMETERS. RRM requires the basin parameters as.

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MODELING STUDIES IN THE GEDIZ BASIN

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  1. MODELING STUDIES IN THE GEDIZ BASIN • Since RRM (Rainfall Runoff Model) is not ready to use through internet yet, we prepared basin related data and time series data to be used for RRM and sent to ESS.

  2. PREPARATION OF THE BASIN PARAMETERS • RRM requires the basin parameters as ...

  3. All parameters listed previously, were generated by HEC-GeoHMS extension of the ArcView software. • The most important data to obtain the parameters is the Digital Elevation Model (DEM). • Hydrologically corrected DEM that was purified from sinks was obtained and all parameters were generated from that DEM

  4. Hydrologically Corrected DEM

  5. River Definition

  6. Final Subbasins for RRM

  7. Longest Flow Paths

  8. Determination of Minimum and Maximum Elevations

  9. Subbasins where RRM will be run for lateral flow generation (colored) Land cover of subbasins

  10. PREPARATION OF PRECIPITATION AND TEMPERATURE DATA • Precipitation and temperature data representing each subbasin were obtained by using Thiessen method.

  11. Thiessen polygons over the basin area

  12. IF...THEN • IF any problem or a delay occurs in the RRM modeling studies THEN lateral flow rate will be assumed by using flow proportionality coefficient for each subbasin.

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