Techniques and Methods 6-A19
U.S. GEOLOGICAL SURVEY
Techniques and Methods 6-A19
| Multiply | By | To obtain |
|---|---|---|
| cubic centimeter (cm3) | 0.06102 | cubic inch (in3) |
| cubic meter (m3) | 264.2 | gallon (gal) |
| cubic meter (m3) | 35.31 | cubic foot (ft3) |
| cubic meter per day (m3/d) | 35.31 | cubic foot per day (ft3/d) |
| cubic meter per second (m3/s) | 35.31 | cubic foot per second (ft3/s) |
| cubic meter per year (m3/yr) | .000811 | acre-foot per year (acre-ft/yr) |
| kilometer (km) | .6214 | mile (mi) |
| meter (m) | 3.281 | foot (ft) |
| meter per day (m/d) | 3.281 | foot per day (ft/d) |
| meter per second (m/s) | 3.281 | foot per second (ft/s) |
| millimeter (mm) | .03937 | inch (in.) |
| square kilometer (km2) | 247.1 | acre |
| square kilometer (km2) | .3861 | square mile (mi2) |
| square meter (m2) | .0002471 | acre |
| square meter (m2) | 10.76 | square foot (ft2) |
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.
| Acronyms | Meaning |
|---|---|
| BCF | Block-Centered Flow |
| ET | evapotranspiration |
| GWF | Ground-Water Flow |
| LPF | Layer-Property Flow |
| MODFLOW | modular finite-difference ground-water flow model |
| SFR2 | Streamflow-Routing |
| SIP | Strongly Implicit Procedure |
| USGS | U.S. Geological Survey |
| UZF1 | Unsaturated-Zone Flow |
| VSF | Variably-Saturated Flow |
| VS2DT | Variably-Saturated Two-Dimensional Flow and Transport Model |
U.S.
Department of the Interior | U.S. Geological
Survey
Persistent URL: https://pubs.water.usgs.gov/tm6a19
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Page Last Modified: Friday, 02-Dec-2016 15:45:34 EST
