Scientific Investigations Report 2007–5173
U.S. GEOLOGICAL SURVEY
Scientific Investigations Report 2007–5173
Multiply | By | To obtain |
---|---|---|
Length | ||
foot (ft) | 0.3048 | meter (m) |
mile (mi) | 1.609 | kilometer (km) | Area |
acre | 0.4047 | hectare (ha) | Volume |
cubic foot (ft3) | 0.02832 | cubic meter (m3) | Flow rate |
cubic foot per second (ft3) | 0.02832 | cubic meter per second (m3/s) |
gallon per minute (gal/min) | 0.06309 | liter per second (L/s) |
gallon per day (gal/d) | 0.003785 | cubic meter per day (m3/d) | Transmissivity |
foot squared per second (ft2/s) | 0.09290 | meter squared per second (m2/s) |
Multiply | By | To obtain |
---|---|---|
Length | ||
millimeter (mm) | 0.03937 | inch (in.) |
meter (m) | 1.094 | yard (yd) | Area |
square meter (m2) | 6.290 | square foot (ft2) | Volume |
cubic meter (m3) | 6.290 | barrel (petroleum, 1 barrel = 42 gal) | Flow rate |
meter per second (m/s) | 3.281 | foot per second (ft/s) |
millimeter per day (mm/d) | 0.03937 | inch per day (in/d) | Mass |
kilogram (kg) | 2.205 | pound avoirdupois (lb) |
Temperature in degrees Celsius (°C) may be converted to degrees Fahrenheit (°F) as follows:
°F=(1.8×°C)+32
Vertical coordinate information is referenced to the North American Vertical Datum of 1988 (NAVD 88).
Some vertical coordinate information is referenced to the now superseded National standard geodetic reference for elevation, the National Geodetic Vertical Datum of 1929 (NGVD 29).
Horizontal coordinate information is referenced to the North American Datum of 1983 (NAD 83).