POSC Specifications Version 3.0 |
Epicentre Standard Values concatenated_transformation |
Alias values exist. Go to the alias file.
identifier | description | naming _system | source _coordinate _system | target _coordinate _system | source _reference | source _content | source | version | status |
---|---|---|---|---|---|---|---|---|---|
naming _system .identifier | simple _coordinate _system .identifier | simple _coordinate _system .identifier | ref _version .identifier | ||||||
5Nat-NSea90 | Areas: Denmark - North Sea; Germany - North Sea; Netherlands - offshore; Norway - North Sea south of 62 deg N; United Kingdom (UKCS) - North Sea south of 62 deg N. Remarks: 1990 agreement between Denmark, Germany, Great Britain, Netherlands and Norway. Supersedes 1981 6-nations agreement between ED50 and WGS72 or WGS72BE. | EPSG variant name | ED50 | WGS 84 | Norwegian Mapping Authority publication 1990:1 The transformation between ED50 and WGS84 for exploration purpoes in the North Sea. | EPSG | POSC | epicentre 2.2.2 | current |
NMA-Nor N65 | Areas: Norway - offshore north of 65 deg N. Remarks: The concatenation of transformations 1147 and 1146 gives the following position vector tfm: dX=-84.491 dY=-100.559 dZ=-114.209 metres rX= -2.4006 rY=-0.5367 rZ=-2.3742 microradians dS=+0.2947 ppm. | EPSG variant name | ED50 | WGS 84 | Statenskartverk note of January 1991 Om transformasjon mellom geodetiske datum i Norge. | EPSG | POSC | epicentre 2.2.2 | current |
EPSG-Fra | Areas: France.. | EPSG variant name | NTF (Paris) | WGS 84 | EPSG | EPSG | POSC | epicentre 3.0 | current |
EPSG-Col | Areas: Colombia. | EPSG variant name | Bogota (Bogota) | WGS 84 | EPSG | EPSG | POSC | epicentre 3.0 | current |
EPSG-Ita | Areas: Italy (Sardinia). | EPSG variant name | Monte Mario (Rome) | WGS 84 | EPSG | EPSG | POSC | epicentre 3.0 | current |
EPSG-Mdg | Areas: Madagascar. | EPSG variant name | Tananarive (Paris) | WGS 84 | EPSG | EPSG | POSC | epicentre 3.0 | current |
EPSG-Idn Sumatra | Areas: Indonesia (Sumatra). | EPSG variant name | Batavia (Jakarta) | WGS 84 | EPSG | EPSG | POSC | epicentre 3.0 | current |
EPSG-Hun | Areas: Hungary. Remarks: Approximation at the +/- 1m level assuming that ETRF89 is equivalent to WGS 84. | EPSG variant name | HD72 | WGS 84 | EPSG | EPSG | POSC | epicentre 3.0 | current |
EPSG-Fra | Areas: France | EPSG variant name | NTF (Paris) | ED50 | EPSG | EPSG | POSC | epicentre 3.0 | current |
EPSG-Fra | Areas: France. | EPSG variant name | NTF (Paris) | WGS 72 | EPSG | EPSG | POSC | epicentre 3.0 | current |
EPSG-Aus 5m | Areas: Australia.. Remarks: Approximation at the +/- 1m level assuming that GDA94 is equivalent to WGS 84. | EPSG variant name | AGD66 | WGS 84 | EPSG | EPSG | POSC | epicentre 3.0 | current |
EPSG-Aus 5m | Areas: Australia Remarks: Approximation assuming that GDA94 is equivalent to WGS 84. | EPSG variant name | AGD84 | WGS 84 | EPSG | EPSG | POSC | epicentre 3.0 | current |
EPSG-Aus 1m | Areas: Australia. Remarks: Approximation at the +/- 1m level assuming that GDA94 is equivalent to WGS 84. | EPSG variant name | AGD84 | WGS 84 | EPSG | EPSG | POSC | epicentre 3.0 | current |
EPSG-Swe | Areas: Sweden. Remarks: Approximation at the +/- 1m level assuming that ETRF89 is equivalent to WGS 84. | EPSG variant name | RT90 | WGS 84 | EPSG | EPSG | POSC | epicentre 2.2.1 | current |
EPSG-Ltu | Areas: Lithuania. Remarks: Approximation at the +/- 1m level assuming that LKS94(ETRS89) is equivalent to WGS 84. | EPSG variant name | Pulkovo 1942 | WGS 84 | EPSG | EPSG | POSC | epicentre 3.0 | current |
EPSG-Dza N | Areas: Algeria - north of 35g (31 deg 30 min) North. | EPSG variant name | Voirol 1875 (Paris) | WGS 84 | EPSG | EPSG | POSC | epicentre 3.0 | current |
EPSG-Moz | Areas: Mozambique - average for whole country. Remarks: Approximation at the +/- 1m level assuming that Moznet is equivalent to WGS 84. | EPSG variant name | Tete | WGS 84 | EPSG | EPSG | POSC | epicentre 3.0 | current |
EPSG-Moz A | Areas: Mozambique - Maputo province and southern part of Gaza province; i.e. south of approximately 24 deg S. Remarks: Approximation at the +/- 1m level assuming that Moznet is equivalent to WGS 84. | EPSG variant name | Tete | WGS 84 | EPSG | EPSG | POSC | epicentre 3.0 | current |
EPSG-Moz B | Areas: Mozambique - provinces of Gaza; Inhambane and southern parts of Sofala and Manhica; i.e. between approximately 24 and 20 deg South. Remarks: Approximation at the +/- 1m level assuming that Moznet is equivalent to WGS 84. | EPSG variant name | Tete | WGS 84 | EPSG | EPSG | POSC | epicentre 3.0 | current |
concatenated_transformation | . | ![]() |
identifier | description | naming _system | source _coordinate _system | target _coordinate _system | source _reference | source _content | source | version | status |
---|---|---|---|---|---|---|---|---|---|
EPSG-Moz C | Areas: Mozambique - provinces of Sofala north of Beira corridor; Manhica; Tete and Zambezia; i.e. between approximately 20 and 16 deg South. Remarks: Approximation at the +/- 1m level assuming that Moznet is equivalent to WGS 84. | EPSG variant name | Tete | WGS 84 | EPSG | EPSG | POSC | epicentre 3.0 | current |
EPSG-Moz D | Areas: Mozambique - provinces of Nampula; Niassa; Cabo Delgado; i.e. north of approximately 16 deg S. Remarks: Approximation at the +/- 1m level assuming that Moznet is equivalent to WGS 84. | EPSG variant name | Tete | WGS 84 | EPSG | EPSG | POSC | epicentre 3.0 | current |
EPSG-Deu W | Areas: Germany - former west Germany. Remarks: Approximation at the +/- 1m level assuming that ETRF89 is equivalent to WGS 84. | EPSG variant name | DHDN | WGS 84 | EPSG | EPSG | POSC | epicentre 3.0 | current |
EPSG-Deu E | Areas: Germany - former east Germany - Brandenburg; Mecklenburg-Vorpommern; Sachsen-Anhalt. Remarks: Approximation at the +/- 1m level assuming that ETRF89 is equivalent to WGS 84. | EPSG variant name | Pulkovo 1942 | WGS 84 | EPSG | EPSG | POSC | epicentre 3.0 | current |
EPSG-Esp | Areas: Spain. | EPSG variant name | Madrid 1870 (Madrid) | WGS 84 | See individual transformations. | EPSG | POSC | epicentre 3.0 | current |
EPSG-Can old | Areas: Canada Remarks: Approximation at the +/- 1m level assuming that NAD83 is equivalent to WGS 84. | EPSG variant name | NAD27 | WGS 84 | EPSG | EPSG | POSC | epicentre 3.0 | current |
EPSG-Can | Areas: Canada. Remarks: Approximation at the +/- 1m level assuming that NAD83 is equivalent to WGS 84. | EPSG variant name | NAD27 | WGS 84 | EPSG | EPSG | POSC | epicentre 3.0 | current |
DMA-balk | Areas: MEAN FOR Boznia and Herzegovina; Croatia; Serbia; Slovenia. | EPSG variant name | MGI (Ferro) | WGS 84 | EPSG | EPSG | POSC | epicentre 3.0 | current |
EPSG-Usa Hi | Areas: United States - Hawaii Remarks: Approximation at the +/- 1m level assuming that NAD83 is equivalent to WGS 84. | EPSG variant name | Old Hawaiian | WGS 84 | EPSG | EPSG | POSC | epicentre 3.0 | current |
EPSG-Usa AK StL | Areas: United States - Alaska - St. Lawrence Island. Remarks: Approximation at the +/- 1m level assuming that NAD83 is equivalent to WGS 84. | EPSG variant name | St. Lawrence Island | WGS 84 | EPSG | EPSG | POSC | epicentre 3.0 | current |
EPSG-Usa AK StP | Areas: United States - Alaska - St. Paul Island. Remarks: Approximation at the +/- 1m level assuming that NAD83 is equivalent to WGS 84. | EPSG variant name | St. Paul Island | WGS 84 | EPSG | EPSG | POSC | epicentre 3.0 | current |
EPSG-Usa AK StG | Areas: United States - Alaska - St. George Island. Remarks: Approximation at the +/- 1m level assuming that NAD83 is equivalent to WGS 84. | EPSG variant name | St. George Island | WGS 84 | EPSG | EPSG | POSC | epicentre 3.0 | current |
EPSG-Can Qc | Areas: Canada - Quebec Remarks: Approximation at the +/- 1m level assuming that NAD83 is equivalent to WGS 84. | EPSG variant name | CGQ77 | WGS 84 | EPSG | EPSG | POSC | epicentre 3.0 | current |
EPSG-Aus ACT 1m | Areas: Australia - ACT. Remarks: Approximation at the +/- 1m level assuming that GDA94 is equivalent to WGS 84. | EPSG variant name | AGD66 | WGS 84 | EPSG | EPSG | POSC | epicentre 3.0 | current |
EPSG-Aus Tas 1m | Areas: Australia - Tasmania. Remarks: Approximation at the +/- 1m level assuming that GDA94 is equivalent to WGS 84. | EPSG variant name | AGD66 | WGS 84 | EPSG | EPSG | POSC | epicentre 3.0 | current |
EPSG-Aus NSW Vic 1m | Areas: Australia - New South Wales (NSW) and Victoria. Remarks: Approximation at the +/- 1m level assuming that GDA94 is equivalent to WGS 84. | EPSG variant name | AGD66 | WGS 84 | EPSG | EPSG | POSC | epicentre 3.0 | current |
EPSG-PRVI | Areas: Puerto Rico; Virgin Islands (U.S.); Virgin Islands (British). Remarks: Approximation at the +/- 1m level assuming that NAD83 is equivalent to WGS 84. | EPSG variant name | Puerto Rico | WGS 84 | EPSG | EPSG | POSC | epicentre 3.0 | current |
EPSG-Can QC | Areas: Canada - Quebec Remarks: Approximation at the +/- 1m level assuming that NAD83 is equivalent to WGS 84. | EPSG variant name | NAD27 | WGS 84 | EPSG | EPSG | POSC | epicentre 3.0 | current |
EPSG-Can On | Areas: Canada - Ontario Remarks: Approximation at the +/- 1m level assuming that NAD83 is equivalent to WGS 84. | EPSG variant name | NAD27(76) | WGS 84 | EPSG | EPSG | POSC | epicentre 3.0 | current |
EPSG-Aus Vic 0.1m | Areas: Australia - Victoria Remarks: Approximation at the +/- 1m level assuming that GDA94 is equivalent to WGS 84. | EPSG variant name | AGD66 | WGS 84 | EPSG | EPSG | POSC | epicentre 3.0 | current |
concatenated_transformation | . | ![]() |
identifier | description | naming _system | source _coordinate _system | target _coordinate _system | source _reference | source _content | source | version | status |
---|---|---|---|---|---|---|---|---|---|
EPSG-Can NB | Areas: Canada - New Brunswick Remarks: Approximation at the +/- 1m level assuming that NAD83(CSRS98) is equivalent to WGS 84. | EPSG variant name | ATS77 | WGS 84 | EPSG | EPSG | POSC | epicentre 3.0 | current |
EPSG-Aus Tas 0.1m | Areas: Australia - Tasmania. Remarks: Approximation at the +/- 1m level assuming that GDA94 is equivalent to WGS 84. | EPSG variant name | AGD66 | WGS 84 | EPSG | EPSG | POSC | epicentre 3.0 | current |
EPSG-Aus NT 0.1m | Areas: Australia - Northern Territory. Remarks: Approximation at the +/- 1m level assuming that GDA94 is equivalent to WGS 84. | EPSG variant name | AGD66 | WGS 84 | EPSG | EPSG | POSC | epicentre 3.0 | current |
EPSG-CH | Areas: Liechtenstein; Switzerland. Remarks: Approximation at the +/- 1m level assuming that CHTRF95 is equivalent to WGS 84. | EPSG variant name | CH1903+ | WGS 84 | EPSG | EPSG | POSC | epicentre 3.0 | current |
NGS-Usa AL | Areas: United States (USA) - Alabama. | EPSG variant name | NAD27 | NAD83(HARN) | US Coast & Geodetic Survey www.ngs.noaa.gov NADCON readme file | EPSG | POSC | epicentre 3.0 | current |
NGS-Usa AZ | Areas: United States (USA) - Arizona. | EPSG variant name | NAD27 | NAD83(HARN) | US Coast & Geodetic Survey www.ngs.noaa.gov NADCON readme file | EPSG | POSC | epicentre 3.0 | current |
NGS-Usa CA n | Areas: United States (USA) - California north of 38 deg N. | EPSG variant name | NAD27 | NAD83(HARN) | US Coast & Geodetic Survey www.ngs.noaa.gov NADCON readme file | EPSG | POSC | epicentre 3.0 | current |
NGS-Usa CA s | Areas: United States (USA) - California south of 38 deg N. | EPSG variant name | NAD27 | NAD83(HARN) | US Coast & Geodetic Survey www.ngs.noaa.gov NADCON readme file | EPSG | POSC | epicentre 3.0 | current |
NGS-Usa CO | Areas: United States (USA) - Colorado. | EPSG variant name | NAD27 | NAD83(HARN) | US Coast & Geodetic Survey www.ngs.noaa.gov NADCON readme file | EPSG | POSC | epicentre 3.0 | current |
NGS-Usa GA | Areas: United States (USA) - Georgia. | EPSG variant name | NAD27 | NAD83(HARN) | US Coast & Geodetic Survey www.ngs.noaa.gov NADCON readme file | EPSG | POSC | epicentre 3.0 | current |
NGS-Usa FL | Areas: United States (USA) - Florida. | EPSG variant name | NAD27 | NAD83(HARN) | US Coast & Geodetic Survey www.ngs.noaa.gov NADCON readme file | EPSG | POSC | epicentre 3.0 | current |
NGS-Usa ID MT e | Areas: United States (USA) - Idaho and Montana - east of 113 deg W. | EPSG variant name | NAD27 | NAD83(HARN) | US Coast & Geodetic Survey www.ngs.noaa.gov NADCON readme file | EPSG | POSC | epicentre 3.0 | current |
NGS-Usa ID MT w | Areas: United States (USA) - Idaho and Montana - west of 113 deg W. | EPSG variant name | NAD27 | NAD83(HARN) | US Coast & Geodetic Survey www.ngs.noaa.gov NADCON readme file | EPSG | POSC | epicentre 3.0 | current |
NGS-Usa KY | Areas: United States (USA) - Kentucky. | EPSG variant name | NAD27 | NAD83(HARN) | US Coast & Geodetic Survey www.ngs.noaa.gov NADCON readme file | EPSG | POSC | epicentre 3.0 | current |
NGS-Usa LA | Areas: United States (USA) - Louisiana. | EPSG variant name | NAD27 | NAD83(HARN) | US Coast & Geodetic Survey www.ngs.noaa.gov NADCON readme file | EPSG | POSC | epicentre 3.0 | current |
NGS-Usa DE MD | Areas: United States (USA) - Delaware and Maryland. | EPSG variant name | NAD27 | NAD83(HARN) | US Coast & Geodetic Survey www.ngs.noaa.gov NADCON readme file | EPSG | POSC | epicentre 3.0 | current |
NGS-Usa ME | Areas: United States (USA) - Maine. | EPSG variant name | NAD27 | NAD83(HARN) | US Coast & Geodetic Survey www.ngs.noaa.gov NADCON readme file | EPSG | POSC | epicentre 3.0 | current |
NGS-Usa MI | Areas: United States (USA) - Michigan. | EPSG variant name | NAD27 | NAD83(HARN) | US Coast & Geodetic Survey www.ngs.noaa.gov NADCON readme file | EPSG | POSC | epicentre 3.0 | current |
NGS-Usa MS | Areas: United States (USA) - Mississippi. | EPSG variant name | NAD27 | NAD83(HARN) | US Coast & Geodetic Survey www.ngs.noaa.gov NADCON readme file | EPSG | POSC | epicentre 3.0 | current |
NGS-Usa NE | Areas: United States (USA) - Nebraska. | EPSG variant name | NAD27 | NAD83(HARN) | US Coast & Geodetic Survey www.ngs.noaa.gov NADCON readme file | EPSG | POSC | epicentre 3.0 | current |
concatenated_transformation | . | ![]() |
identifier | description | naming _system | source _coordinate _system | target _coordinate _system | source _reference | source _content | source | version | status |
---|---|---|---|---|---|---|---|---|---|
NGS-Usa NewEng | Areas: United States (USA) - Connecticut; Massachusetts; New Hampshire; Rhode Island; Vermont. | EPSG variant name | NAD27 | NAD83(HARN) | US Coast & Geodetic Survey www.ngs.noaa.gov NADCON readme file | EPSG | POSC | epicentre 3.0 | current |
NGS-Usa NM | Areas: United States (USA) - New Mexico. | EPSG variant name | NAD27 | NAD83(HARN) | US Coast & Geodetic Survey www.ngs.noaa.gov NADCON readme file | EPSG | POSC | epicentre 3.0 | current |
NGS-Usa NY | Areas: United States (USA) - New York. | EPSG variant name | NAD27 | NAD83(HARN) | US Coast & Geodetic Survey www.ngs.noaa.gov NADCON readme file | EPSG | POSC | epicentre 3.0 | current |
NGS-Usa ND | Areas: United States (USA) - North Dakota. | EPSG variant name | NAD27 | NAD83(HARN) | US Coast & Geodetic Survey www.ngs.noaa.gov NADCON readme file | EPSG | POSC | epicentre 3.0 | current |
NGS-Usa OK | Areas: United States (USA) - Oklahoma. | EPSG variant name | NAD27 | NAD83(HARN) | US Coast & Geodetic Survey www.ngs.noaa.gov NADCON readme file | EPSG | POSC | epicentre 3.0 | current |
NGS-PRVI | Areas: Puerto Rico and the Virgin Islands. | EPSG variant name | Puerto Rico | NAD83(HARN) | US Coast & Geodetic Survey www.ngs.noaa.gov NADCON readme file | EPSG | POSC | epicentre 3.0 | current |
NGS-Usa SD | Areas: United States (USA) - South Dakota. | EPSG variant name | NAD27 | NAD83(HARN) | US Coast & Geodetic Survey www.ngs.noaa.gov NADCON readme file | EPSG | POSC | epicentre 3.0 | current |
NGS-Usa TN | Areas: United States (USA) - Tennessee | EPSG variant name | NAD27 | NAD83(HARN) | US Coast & Geodetic Survey www.ngs.noaa.gov NADCON readme file | EPSG | POSC | epicentre 3.0 | current |
NGS-Usa TX e | Areas: United States (USA) - Texas east of 100deg West. | EPSG variant name | NAD27 | NAD83(HARN) | US Coast & Geodetic Survey www.ngs.noaa.gov NADCON readme file | EPSG | POSC | epicentre 3.0 | current |
NGS-Usa TX w | Areas: United States (USA) - Texas west of 100deg West. | EPSG variant name | NAD27 | NAD83(HARN) | US Coast & Geodetic Survey www.ngs.noaa.gov NADCON readme file | EPSG | POSC | epicentre 3.0 | current |
NGS-Usa VA | Areas: United States (USA) - Virginia. | EPSG variant name | NAD27 | NAD83(HARN) | US Coast & Geodetic Survey www.ngs.noaa.gov NADCON readme file | EPSG | POSC | epicentre 3.0 | current |
NGS-Usa OR WA | Areas: United States (USA) - Oregan; Washington. | EPSG variant name | NAD27 | NAD83(HARN) | US Coast & Geodetic Survey www.ngs.noaa.gov NADCON readme file | EPSG | POSC | epicentre 3.0 | current |
NGS-Usa WI | Areas: United States (USA) - Wisconsin. | EPSG variant name | NAD27 | NAD83(HARN) | US Coast & Geodetic Survey www.ngs.noaa.gov NADCON readme file | EPSG | POSC | epicentre 3.0 | current |
NGS-Usa WY | Areas: United States (USA) - Wyoming. | EPSG variant name | NAD27 | NAD83(HARN) | US Coast & Geodetic Survey www.ngs.noaa.gov NADCON readme file | EPSG | POSC | epicentre 3.0 | current |
NGS-Usa conus | Areas: United States (USA) - lower 48 states including EEZ. | EPSG variant name | NAD27 | WGS 84 | Both transformations from US National Geodetic Survey. | EPSG | POSC | epicentre 3.0 | current |
NGS-Usa AK | Areas: United States (USA) - Alaska including EEZ. | EPSG variant name | NAD27 | WGS 84 | Both transformations from US National Geodetic Survey. | EPSG | POSC | epicentre 3.0 | current |
NGS-Usa HI | Areas: United States (USA) - Hawaii. Remarks: Uses NADCON method which expects longitudes positive west; EPSG GeogCSs Old Hawaiian (code 4135), NAD83 (code 4269) and NAD83(HARN) have longitudes positive east. | EPSG variant name | Old Hawaiian | NAD83(HARN) | US Coast & Geodetic Survey ftp://ftp.ngs.noaa.gov/pub/pcsoft/nadcon | EPSG | POSC | epicentre 3.0 | current |
NGS-Usa IN | Areas: United States (USA) - Indiana. | EPSG variant name | NAD27 | NAD83(HARN) | US Coast & Geodetic Survey ftp://ftp.ngs.noaa.gov/pub/pcsoft/nadcon | EPSG | POSC | epicentre 3.0 | current |
NGS-Usa KS | Areas: United States (USA) - Kansas. | EPSG variant name | NAD27 | NAD83(HARN) | US Coast & Geodetic Survey ftp://ftp.ngs.noaa.gov/pub/pcsoft/nadcon | EPSG | POSC | epicentre 3.0 | current |
NGS-Usa NV | Areas: United States (USA) - Nevada. | EPSG variant name | NAD27 | NAD83(HARN) | US Coast & Geodetic Survey ftp://ftp.ngs.noaa.gov/pub/pcsoft/nadcon | EPSG | POSC | epicentre 3.0 | current |
concatenated_transformation | . | ![]() |
identifier | description | naming _system | source _coordinate _system | target _coordinate _system | source _reference | source _content | source | version | status |
---|---|---|---|---|---|---|---|---|---|
NGS-Usa OH | Areas: United States (USA) - Ohio. | EPSG variant name | NAD27 | NAD83(HARN) | US Coast & Geodetic Survey ftp://ftp.ngs.noaa.gov/pub/pcsoft/nadcon | EPSG | POSC | epicentre 3.0 | current |
NGS-Usa UT | Areas: United States (USA) - Utah. | EPSG variant name | NAD27 | NAD83(HARN) | US Coast & Geodetic Survey ftp://ftp.ngs.noaa.gov/pub/pcsoft/nadcon | EPSG | POSC | epicentre 3.0 | current |
NGS-Usa WV | Areas: United States (USA) - West Virginia. | EPSG variant name | NAD27 | NAD83(HARN) | US Coast & Geodetic Survey ftp://ftp.ngs.noaa.gov/pub/pcsoft/nadcon | EPSG | POSC | epicentre 3.0 | current |
TOT-Arg Neu | Areas: Argentina - Neuquen province Chos Malal area. Remarks: May be implemented using a single step geocentric translations of dx=+5.5m dY=+176.7m dZ=+141.4m. | EPSG variant name | Chos Malal 1914 | WGS 84 | Total-Fina | EPSG | POSC | epicentre 3.0 | current |
IGN-Yem South | Areas: Yemen - South Yemen. Remarks: May be implemented as a single transformation using geocentric translations transformation method with parameter values dX=-76m dY=-138m dZ=+67m. | EPSG variant name | South Yemen | WGS 84 | IGN Paris | EPSG | POSC | epicentre 3.0 | current |
PV-Vnm | Areas: Vietnam - offshore Remarks: May be implemented as a single transformation using position vector 7-parameter geocentric transformation method with parameter values dX=+199m dY=+931m dZ=+318.9m rX=rY=0 sec rZ=+0.814 sec dS=-0.38 ppm. | EPSG variant name | Indian 1960 | WGS 84 | Various oil company sources. | EPSG | POSC | epicentre 3.0 | current |
MCE-Egy | Areas: Egypt. Remarks: Used by Shell. May be implemented as a single transformation using position vector 7-parameter geocentric transformation method with parameter values dX=-121.8m dY=+98.1m dZ=-10.7m rX=rY=0 sec rZ=+0.554 sec dS=+0.2263 ppm. | EPSG variant name | Egypt 1907 | WGS 84 | Maridive | EPSG | POSC | epicentre 3.0 | current |
NGS-Usa IL | Areas: United States (USA) - Illinois. | EPSG variant name | NAD27 | NAD83(HARN) | US Coast & Geodetic Survey ftp://ftp.ngs.noaa.gov/pub/pcsoft/nadcon | EPSG | POSC | epicentre 3.0 | current |
NGS-Usa NJ | Areas: United States (USA) - New Jersey. | EPSG variant name | NAD27 | NAD83(HARN) | US Coast & Geodetic Survey ftp://ftp.ngs.noaa.gov/pub/pcsoft/nadcon | EPSG | POSC | epicentre 3.0 | current |
EPSG-Aus WA | Areas: Australia - Western Australia. Remarks: Approximation at the +/- 1m level assuming that GDA94 is equivalent to WGS 84. | EPSG variant name | AGD84 | WGS 84 | EPSG | EPSG | POSC | epicentre 3.0 | current |
CGG-Alg HM | Areas: Algeria - Hassi Messaoud. Remarks: Derived at IGN monument CFP19 using Transit. Can be implemented as a single 7-param Position Vector transformation with parameter values of dX=-156m dY=-87.2m dZ=+287.8m; rX=rY=0 rZ=+0.814sec; dS=-0.38ppm. | EPSG variant name | Nord Sahara 1959 | WGS 84 | EPSG | POSC | epicentre 3.0 | current |