GIS-BASED METHODS FOR STATISTICAL
ANALYSIS OF RUNOFF FROM  A
HETEROGENEOUS LANDSCAPE
Delaware GIS2000 Conference, November 17, 2000, Dover, DE

John Mackenzie
Dept. of Food & Resource Economics, University of Delaware

START


CONTENTS
  1. Title
  2. Digital Elevation Model
  3. Data
  4. GRASS Watershed Delineation
  5. Logarithm of Down-Gradient Accumulation
  6. Main Basins
  7. Inferred Stream Network
  8. Simplified 1994 Land-Use/Land Cover
  9. Extract of Single-Family Residential (Category 111) Cells
  10. Log of Accumulation from Category 111
  11. Percent of Total Overland Flow from Category 111
  12. Percent of Flow from Category 111 in Stream Network
  13. Percent Flows from Other Categories
  14. Cluster Analysis of Stream Network Cells
  15. Chi-Square Rejection Map from Cluster Analysis
  16. Stream Reach Classifications, <0.10 Rejection Threshold
  17. Theoretical Loading Coefficient Estimation Model