Conversion Factors
SI to Inch/Pound
Multiply |
By |
To obtain |
Length |
meter (m) |
3.281 |
foot (ft) |
kilometer (km) |
0.6214 |
mile (mi) |
kilometer (km) |
0.5400 |
mile, nautical (nmi) |
meter (m) |
1.094 |
yard (yd) |
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 National Geodetic Vertical Datum of 1929 (NGVD29).
Horizontal coordinate information for newly collected data is referenced to the World Geodetic System 1984 (WGS84).
Base map data from other sources is kept in its original datum and is referenced to North American Datum of 1983 (NAD83). |