2011

Table Of Contents
The following is a list of NADCON grid data files.
Area/StateNADCON (North American
Datum Conversion)
Files (.las and
.los)
United States (USA) - lower 48 states including
EEZ
NAD27 to NAD83conus
AlaskaAlaska to NAD83alaska
HawaiiOld Hawaiian to NAD83hawaii
Puerto Rico, Virgin IslandsPuerto Rico to NAD83prvi
St Lawrence: off the coast of AlaskaSt. Lawrence Island to NAD83stlrnc
St Paul: Pribiloff Islands off the coast of AlaskaSt. Paul Island to NAD83stpaul
St George: Pribiloff Islands off the coast of
Alaska
St. George Island to NAD83stgeorge
HARN Readjust-
ments
AlabamaNAD83 to NAD83 (HARN)alhpgn
ArizonaNAD83 to NAD83 (HARN)azhpgn
California, south of 38 degrees NorthNAD83 to NAD83 (HARN)cahpgn
California, north of 38 degrees NorthNAD83 to NAD83 (HARN)cnhpgn
ColoradoNAD83 to NAD83 (HARN)cohpgn
Idaho and Montana, east of 113 degrees WestNAD83 to NAD83 (HARN)emhpgn
Texas, east of 100 degrees WestNAD83 to NAD83 (HARN)ethpgn
FloridaNAD83 to NAD83 (HARN)flhpgn
GeorgiaNAD83 to NAD83 (HARN)gahpgn
KentuckyNAD83 to NAD83 (HARN)kyhpgn
106 | Chapter 2 Setting Up