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GeoPosition

GeoPosition
represents a geodetic position with latitude and longitude .
GeoPosition
represents a geodetic position with height h relative to the reference ellipsoid.
GeoPosition
represents a geodetic position referring to the specified datum.
  • Standard datums can be specified by name.
  • Typical named datums include:
"ITRF00"international Terrestrial Reference Frame 2000
"NAD27"North American Datum of 1927
"NAD83CORS96"North American Datum of 1983 (CORS96)
  • The complete list of named datums and reference ellipsoids is given by GeodesyData.
  • GeoPosition coordinates are assumed to have a time coordinate equal to the reference epoch date of the datum.
  • GeoPosition includes a time, given as a date t in decimal years.
Geodetic position in the default reference frame:
A position that explicitly refers to the ITRF00 reference frame:
Convert this position to NAD 83 (CORS96) coordinates:
Convert to Cartesian geocentric coordinates:
Convert back to geodetic coordinates:
Convert back to ITRF00:
Geodetic position in the default reference frame:
In[1]:=
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Out[1]=
 
A position that explicitly refers to the ITRF00 reference frame:
In[1]:=
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Out[1]=
Convert this position to NAD 83 (CORS96) coordinates:
In[2]:=
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Out[2]=
Convert to Cartesian geocentric coordinates:
In[3]:=
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Out[3]=
Convert back to geodetic coordinates:
In[4]:=
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Out[4]=
Convert back to ITRF00:
In[5]:=
Click for copyable input
Out[5]=
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