• fathom

  EPSG:9014
  
  

• nautical mile

  EPSG:9030
  
  

• German legal metre

  EPSG:9031
  
  

• US survey chain

  EPSG:9033
  
  

• US survey link

  EPSG:9034
  
  

• US survey mile

  EPSG:9035
  
  

• kilometre

  EPSG:9036
  
  

• Clarke's yard

  EPSG:9037
  
  

• Clarke's chain

  EPSG:9038
  
  

• Clarke's link

  EPSG:9039
  
  

• British yard (Sears 1922)

  EPSG:9040
  
  

• British foot (Sears 1922)

  EPSG:9041
  
  

• British chain (Sears 1922)

  EPSG:9042
  
  

• British link (Sears 1922)

  EPSG:9043
  
  

• British yard (Benoit 1895 A)

  EPSG:9050
  
  

• British foot (Benoit 1895 A)

  EPSG:9051
  
  

• British chain (Benoit 1895 A)

  EPSG:9052
  
  

• British link (Benoit 1895 A)

  EPSG:9053
  
  

• British yard (Benoit 1895 B)

  EPSG:9060
  
  

• British foot (Benoit 1895 B)

  EPSG:9061
  
  

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