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Geodetic Reference Systems SE Sweden Geodetic Reference System
graphic18.1.2012
Geodetic Reference Systems Sweden
SWEREF 99
SWEREF 93
RR 92
RT 90
RT 38
National Heights Systems SE
National Geoid Models SE
National Gravity Systems SE
CRS Relationships SE
SWEREF 99 Sweden Geodetic Reference System
graphic18.01.2012
"Swedish realization of the European geodetic reference system ETRS 89. Defined by the 21 original stations of the national network of permanent GPS reference stations (SWEPOS)." [Lantmäteriet 2009]
GRS80 Ellipsoid, geocentric, 3D
SWEREF 93 Sweden Geodetic Reference System
graphic18.01.2012
"The previous Swedish realization of the European geodetic reference system ETRS 89. Should not be used after the introduction of SWEREF 99."  [Lantmäteriet 2009]
GRS80 Ellipsoid, geocentric, 3D
related information
CRS Relationships SE
RR 92 Sweden Geodetic Reference System
graphic18.01.2012
"The national reference system 1992; RT 90 and RH 70, together with RN 92. Is not a true 3-D system. The system is now seldom used."  [Lantmäteriet 2009]
Bessel 1841, local
related information
CRS Relationships SE
RT 90 Sweden Geodetic Reference System
graphic18.01.2012
"National reference system 1990: based on the third national triangulation (trilateration). (1967- 1982)."[Lantmäteriet 2009]
Name (Init.): RT90- Rikets Koordinatsystem 1990 - Swedish National GRID 1990
Ellipsoid: Bessel 1841
Central Point: Lovö
related information
CRS Relationships SE
RT 38 Sweden Map Projection
graphic18.01.2012
"National reference system 1938: based on the second national triangulation (1903-1950). The precursor of RT 90." [Lantmäteriet 2009]
National Heights Systems SE Sweden Geodetic Reference System
RH 2000 Sweden
graphic18.01.2012
"National Height System 2000: based on the third national precise levelling (1978-2003). Replaces older height systems." [Lantmäteriet 2009]
Zero Point: Normaal Amsterdams Peil (NAP)
RHB 70 Sweden
graphic18.01.2012
"Heights computed in RH 70 using the observations from the third national precise levelling (1978- 2003)." [Lantmäteriet 2009]
Zero Point: Normaal Amsterdams Peil (NAP)
RH 70 Sweden
graphic18.01.2012
"National height system 1970: based on the second national precise levelling (1951-1967)." [Lantmäteriet 2009]
Zero Point: Normaal Amsterdams Peil (NAP)
RH 00 Sweden
graphic18.01.2012
"National height system 1900: based on the first national precise levelling (1886-1905)." [Lantmäteriet 2009]
Zero Point: Slussen in Stockholm
National Geoid Models SE Sweden Geodetic Reference System
SWEN08_RH2000 Sweden
graphic18.01.2012
"The Swedish geoid model KTH08 adjusted to SWEREF 99 and RH 2000. Corrections applied for land uplift. A smooth residual surface has been used to model the GPS/levelling residuals." [Lantmäteriet 2009]
on GRS80-ellipsoid
SWEN08_RH70 Sweden
graphic18.01.2012
"The Swedish geoid model KTH08 adjusted to SWEREF 99 and RH 70. Corrections applied for land uplift. A smooth residual surface has been used to model the GPS/levelling residuals." [Lantmäteriet 2009]
on GRS80-ellipsoid
SWEN05_RH2000 Sweden
graphic18.01.2012
"The Nordic geoid model NKG 2004 adjusted to SWEREF 99 and RH 2000. Corrections applied for land uplift. A smooth residual surface has been used to model the GPS/levelling residuals." [Lantmäteriet 2009]
on GRS80-ellipsoid
earlier name: SWEN 05LR
SWEN05_RH70 Sweden
graphic18.01.2012
"The Nordic geoid model NKG 2004 adjusted to SWEREF 99 and RH 70. Corrections applied for land uplift. A smooth residual surface has been used to model the GPS/levelling residuals." [Lantmäteriet 2009]
on GRS80-ellipsoid
SWEN 05LR Sweden
graphic18.01.2012
"Earlier name of SWEN05_RH2000." [Lantmäteriet 2009]
on GRS80-ellipsoid
SWEN 01L Sweden
graphic18.01.2012
"National geoid height system 2001: based on the Nordic model NKG 96 adjusted to SWEREF 99 and RH 70. Corrected for postglacial land uplift." [Lantmäteriet 2009]
on GRS80-ellipsoid
SWEN 98L Sweden
graphic18.01.2012
"National geoid height system 1998: based on the Nordic model NKG 96 adjusted to SWEREF 93 and RH 70. Corrected for postglacial land uplift." [Lantmäteriet 2009]
on GRS80-ellipsoid
RN 92 Sweden
graphic18.01.2012
"National geoid height system 1992. Computed from the Nordic model NKG 89." [Lantmäteriet 2009]
on Bessel 1841-ellipsoid
National Gravity Systems SE Sweden Geodetic Reference System
RG 82 Sweden
graphic18.01.2012
"National gravity reference system 1982: based on the third fundamental gravity network measured 1981-1982." [Lantmäteriet 2009]
RG 62 / ECS 62 Sweden
graphic18.01.2012
"National gravity reference system 1962: based on the second fundamental gravity network measured 1960-1966. Connected to the European Calibration System 1962." [Lantmäteriet 2009]
RG 41 Sweden
graphic18.01.2012
"National gravity reference system 1941: based on the first fundamental gravity network measured 1941–1948." [Lantmäteriet 2009]
CRS Relationships SE Sweden Geodetic Reference System
graphic18.1.2012
Country 
Name 
Central Point 
Spheroid 
Parameters 
Description 
Source 
 
 
 
 
dx [m] 
dy [m] 
dz [m] 
rx ["] 
ry ["] 
rz ["] 
ds [ppm] 
 
 
National 
 
Sweden 
RR92/RT90
Lovö
Bessel 1841
- 419.375
- 99.352
- 591.349
0.8850458
1.817245
- 7.862245
0.99496
SWEREF 93 > RR92
Sweden 
RR92/RT90
Lovö 
Bessel 1841
- 498.813
+36.722
- 563.482
 
 
 
 
SWEREF 93 > RR92
Sweden 
RT90 
Lovö 
Bessel 1841 
-424 
80 
-613 
- 4.40 
1.99 
-5.18 
0.0 
Datum - > WGS84 
(1993)
Sweden
RR92/
RT90
Lovö 
Bessel 1841 
419.383
99.333
591.345
- 0.8504
- 1.8173
+7.8622
- 0.995
Datum - > ETRS89 (WGS84)
Reit 1997
Sweden
RR92/
RT90
Lovö
Bessel 1841
- 419.375
- 99.352
- 591.349
0.8505
1.8172
- 7.8622
0.995
ETRF89 -    > Datum
Reit 1997
Regional 
 
Belgium, Denmark, Germany, France, Greece, Italy, Luxemburg, Netherlands, NATO, Norway, Spain, Sweden, Turkey 
ED50 
 
Hayford 1924 
 
 
 
 
 
 
 
 
 
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