Scientific Investigations Report 2006–5316

U.S. GEOLOGICAL SURVEY
Scientific Investigations Report 2006–5316
DOE/ID-22201

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Conversion Factors, Datums, Abbreviations, and Acronyms

Conversion Factors

Multiply By To obtain
cubic foot (ft3) 0.02832 cubic meter
cubic mile (mi3) 4.168 cubic kilometer
foot (ft) 0.3048 meter
foot per day (ft/d) 0.3048 meter per day
foot squared per day (ft2/d) 0.09290 meter squared per day
gallon (gal) 0.003785 cubic meter
gallon per minute per foot [(gal/min)/ ft)] 0.2070 liter per second per meter
mile (mi) 1.609 kilometer
square foot (ft2) 0.09290 square meter
square mile (mi2) 2.590 square kilometer

Temperature in degrees Celsius (°C) may be converted to degrees Fahrenheit (°F) as follows:

°F=(1.8×°C)+32

Temperature in degrees Fahrenheit (°F) may be converted to degrees Celsius (°C) as follows:

°C=(°F-32)/1.8

Datums

Vertical coordinate information is referenced to the National Geodetic Vertical Datum of 1929 (NGVD 29).

Horizontal coordinate information is referenced to the North American Datum of 1927 (NAD 27).

Altitude, as used in this report, refers to distance above the vertical datum.

*Transmissivity: The standard unit for transmissivity is cubic foot per day per square foot times foot of aquifer thickness [(ft3/d)/ft2]ft. In this report, the mathematically reduced form, foot squared per day (ft2/d), is used for convenience.

Abbreviations and Acronyms

Acronyms Definition
C.U. Composite stratigraphic unit
CFD Cumulative frequency distribution
ESRP Eastern Snake River Plain
GIS Geographic Information System
GPS Ground Positioning System
GSLIB Geostatistical Software Library
INL Idaho National Laboratory
K Hydraulic conductivity
Ka Thousand years
mIK Multiple indicator kriging
RWMC Radioactive Waste Management Complex
TAN Test Area North
USGS U.S. Geological Survey

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