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NAD83(CSRS98) / UTM zone 21N - Transverse Mercator projection

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2148 - NAD83(CSRS98) / UTM zone 21N



Projection Parameters ( Transverse Mercator )

Parameter Value
False Northing 0
False Easting 500000
Origin Latitude (degrees) 0
Origin Longitude (degrees) -57
Parallel North (degrees) 0
Parallel South (degrees) 0
Scale Factor 0.9996



Map Datum Parameters ( NAD83(CSRS98) )

Parameter Value
Map Datum Name NAD83(CSRS98)
EPSG CRS # 4140
Ellipsoid Name GRS 1980
Semi Major Axis 6378137
Inverse Flattening 298.257222101
Conversion None



Coordinate Conversion Software



Eye4Software Coordinate Calculator

Using the Eye4Software Coordinate Calculator, you can convert coordinates from one map datum to another easily, using the user friendly user interface. This software is shipped with a database containing allmost any map datum, reference ellipsoid and map grid around.

For more information, please have a look at the Eye4Software Coordinate Calculator product page.


Eye4Software GPS Toolkit

Using the Eye4Software GPS Toolkit which is a GPS SDK (Software Developer Kit), you will be able to add coordinate conversions to your own software, scripts or webpages in the blink of an eye. The SDK can be used with various programming environments including: Visual Basic, Visual C++, Visual Basic .NET, Visual C# .NET, VB Script, Borland Delphi, Borland C++ Builder, VBA (Access and Excel) and more.

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Map Grid Conversion Code Samples

Perform a map grid conversion using Visual C++...
Perform a map grid conversion using Visual Basic...
Perform a map grid conversion using Visual C# .NET...
Perform a map grid conversion using Visual Basic .NET...
Perform a map grid conversion using Delphi...
Perform a map grid conversion using VBScript...