Scientific Investigations Report 2007–5102
U.S. GEOLOGICAL SURVEY
Scientific Investigations Report 2007–5102
Multiply | By | To obtain |
---|---|---|
inch (in.) | 2.54 | centimeter (cm) |
foot (ft) | 0.3048 | meter (m) |
mile (mi) | 1.609 | kilometer (km) |
acre | 4,047 | square meter (m2) |
acre | 0.4047 | hectare (ha) |
acre | 0.4047 | square hectometer (hm2) |
acre | 0.004047 | square kilometer (km2) |
square mile (mi2) | 2.590 | square kilometer (km2) |
square kilometer (km2) | 0.3861 | square mile (mi2) |
acre-foot (acre-ft) | 1,233 | cubic meter (m3) |
cubic foot (ft3) | 0.02832 | cubic meter (m3) |
cubic foot per second (ft3/s) | 0.02832 | cubic meter per second (m3/s) |
Temperature in degrees Fahrenheit (°F) may be converted to degrees Celsius (°C) as follows:
°C = (1.8 x °C) + 32.
Vertical coordinate information is referenced to the North American Vertical Datum of 1988 (NAVD 88).
Horizontal coordinate information is referenced to the North American Datum of 1983 (NAD 83).
Altitude as used in this report refers to distance above the vertical datum.