Determining Catchment Area Contour Map. Contour and surface maps of each catchment showing the relative ACTIVITY SHEET 1 Understanding Catchments For further information contact Ipswich City Council Phone: (07) 3810 6666 www.ipswich.qld.gov.au ACTIVITY Draw a map of your waterway and its catchment area Materials: • a topographic map of your chosen waterway • an. Identify the elevation of all the points that surround the pond or lake on the contour map
How to plot groundwater contours AZGS from www.azgs.arizona.edu
Catchment Area Calculation - Free download as Word Doc (.doc / .docx), PDF File (.pdf), Text File (.txt) or read online for free To Determine Catchment Area or Drainage Area : The catchment area of a river is determined by using contour map
How to plot groundwater contours AZGS
First the line that separates the catchment basin from the rest of area is drawn. Now, the area of a polygon can easily be determined in Autocad. The document discusses how to determine the catchment area or drainage area of a river using contour maps
How to plot groundwater contours AZGS. The document discusses how to determine the catchment area or drainage area of a river using contour maps As an alternative to this graph paper method, we can use Autocad to calculate the catchment area
Contour map of the study catchment. Values on contour lines are. The boundary segments should ultimately be overdrawn The catchment area of a particular river can be well determined by using the contour map