V. c. i. 1. Calculate area of land with CN value of 100
Estimated time:
2 minutes
In this exercise, you will:
Text Version:
- Right click CN_100 layer → Open Attribute table
- Right click “area” column → Calculate Geometry…
- In “Property” drop down menu select “Area”
- Use Coordinate system of the data source
- In “Units” drop down menu select “Acres (US)”
- Select "OK"
- Leave Attribute Table open
- Right click “area” column → Σ Statistics
- In “Field” drop down menu select “area”
- In “Statistics” box find the “sum” row and use the number for the “Area” calculation in the “Composite Curve Number Table”