Geographic 3D CRS Details
|
Name: | ITRF2008 |
Code: | 7911 |
CRS Type: | geographic 3D |
Area Of Use: |
World
Area Details
|
Area Name: | World |
Area Code: | 1262 |
Description: | World. |
Extents: |
|
Meta Data |
Information Source: | OGP |
Data Source: | OGP |
Revision Date: | January 25, 2021 |
|
Datum: |
International Terrestrial Reference Frame 2008
Datum Details
|
Datum Name: | International Terrestrial Reference Frame 2008 |
Code: | 1061 |
Area Of Use: |
World
Area Details
|
Area Name: | World |
Area Code: | 1262 |
Description: | World. |
Extents: |
|
Meta Data |
Information Source: | OGP |
Data Source: | OGP |
Revision Date: | January 25, 2021 |
|
Scope: | Geodesy. |
Type: | geodetic |
Realization Epoch: | 2005-01-01 |
Origin: | Origin at geocentre. The ITRF2008 origin is defined in such a way that there are null translation parameters at epoch 2005.0 and null translation rates between the ITRF2008 and the ILRS SLR time series. |
Ellipsoid: | GRS 1980
Ellipsoid Details |
Name: | GRS 1980 |
Code: | 7019 |
Shape: | Ellipsoid |
Semi-Major Axis: |
6378137 metre
Unit Details
|
Unit Name: | metre |
Unit Code: | 9001 |
Type: | length |
Target Unit: | metre |
Meta Data |
Remarks: | Also known as International metre. SI standard unit. |
Information Source: | ISO 1000. |
Data Source: | IOGP |
Revision Date: | January 25, 2021 |
Change Id: |
[2015.062] |
|
Inverse Flattening: | 298.257222101 |
Meta Data |
Remarks: | Adopted by IUGG 1979 Canberra. Inverse flattening is derived from geocentric gravitational constant GM = 3986005e8 m*m*m/s/s; dynamic form factor J2 = 108263e-8 and Earth's angular velocity = 7292115e-11 rad/s. |
Information Source: | "Geodetic Reference System 1980" by H. Moritz; Bulletin Geodesique |
Data Source: | OGP |
Revision Date: | January 25, 2021 |
Change Id: |
[1998.110] [1998.320] [2013.043] |
|
Prime Meridian: | Greenwich
Prime Meridian Details
|
Name: | Greenwich |
Code: | 8901 |
Greenwich Longitude: |
0
degree
Unit Details
|
Unit Name: | degree |
Unit Code: | 9102 |
Type: | angle |
Target Unit: | radian
Unit Details
|
Unit Name: | radian |
Unit Code: | 9101 |
Type: | angle |
Target Unit: | radian |
Meta Data |
Remarks: | SI standard unit. |
Information Source: | ISO 1000:1992 |
Data Source: | IOGP |
Revision Date: | January 25, 2021 |
Change Id: |
[2015.062] |
|
Meta Data |
Remarks: | = pi/180 radians |
Information Source: | |
Data Source: | IOGP |
Revision Date: | January 25, 2021 |
Change Id: |
[1996.220] [2002.860] [2015.062] |
|
Meta Data |
Remarks: | The international reference meridian as defined first by the 1884 International Meridian Conference and later by the Bureau International de l'Heure (BIH) and then the International Earth Rotation Service (IERS). |
Information Source: | OGP |
Data Source: | IOGP |
Revision Date: | January 25, 2021 |
Change Id: |
[1996.290] [2016.045] |
|
Applicable CRS-s: |
The following CRS are based on this datum:
[ITRF2008] [ITRF2008] |
Meta Data |
Remarks: | Realisation of the IERS Terrestrial Reference System (ITRS) from 2012. Replaces ITRF2005 (code 6896). |
Information Source: | International Earth Rotation Service (IERS) Technical Note No. 37, published in 2012. Also at IGN Paris http://itrf.ensg.ign.fr/itrs_itrf.php |
Data Source: | OGP |
Revision Date: | January 25, 2021 |
Change Id: |
[2011.002] [2014.072] [2014.092] |
|
Coordinate System: | Ellipsoidal 3D CS. Axes: latitude, longitude, ellipsoidal height. Orientations: north, east, up. UoM: degree, degree, metre.
Coordinate System Details
|
Name: | Ellipsoidal 3D CS. Axes: latitude, longitude, ellipsoidal height. Orientations: north, east, up. UoM: degree, degree, metre. |
Code: | 6423 |
Axes: |
Order |
Name |
Abreviation |
Direction |
Unit |
1 |
Lat |
Geodetic latitude |
north |
degree (supplier to define representation)
Unit Details
|
Unit Name: | degree (supplier to define representation) |
Unit Code: | 9122 |
Type: | angle |
Target Unit: | radian
Unit Details
|
Unit Name: | radian |
Unit Code: | 9101 |
Type: | angle |
Target Unit: | radian |
Meta Data |
Remarks: | SI standard unit. |
Information Source: | ISO 1000:1992 |
Data Source: | IOGP |
Revision Date: | January 25, 2021 |
Change Id: |
[2015.062] |
|
Meta Data |
Remarks: | = pi/180 radians. The degree representation (e.g. decimal, DMSH, etc.) must be clarified by suppliers of data associated with this code. |
Information Source: | OGP |
Data Source: | IOGP |
Revision Date: | January 25, 2021 |
Change Id: |
[2015.062] |
|
2 |
Lon |
Geodetic longitude |
east |
degree (supplier to define representation)
Unit Details
|
Unit Name: | degree (supplier to define representation) |
Unit Code: | 9122 |
Type: | angle |
Target Unit: | radian
Unit Details
|
Unit Name: | radian |
Unit Code: | 9101 |
Type: | angle |
Target Unit: | radian |
Meta Data |
Remarks: | SI standard unit. |
Information Source: | ISO 1000:1992 |
Data Source: | IOGP |
Revision Date: | January 25, 2021 |
Change Id: |
[2015.062] |
|
Meta Data |
Remarks: | = pi/180 radians. The degree representation (e.g. decimal, DMSH, etc.) must be clarified by suppliers of data associated with this code. |
Information Source: | OGP |
Data Source: | IOGP |
Revision Date: | January 25, 2021 |
Change Id: |
[2015.062] |
|
3 |
h |
Ellipsoidal height |
up |
metre
Unit Details
|
Unit Name: | metre |
Unit Code: | 9001 |
Type: | length |
Target Unit: | metre |
Meta Data |
Remarks: | Also known as International metre. SI standard unit. |
Information Source: | ISO 1000. |
Data Source: | IOGP |
Revision Date: | January 25, 2021 |
Change Id: |
[2015.062] |
|
|
Meta Data |
Remarks: | Horizontal coordinates referenced to this CS are in degrees. Any degree representation (e.g. DMSH, decimal, etc.) may be used but that used must be declared for the user. Used in geographic 3D coordinate reference systems. |
Information Source: | OGP |
Data Source: | IOGP |
Revision Date: | January 25, 2021 |
Change Id: |
[2008.045] [2015.018] |
|
Base Geographic CRS: | ITRF2008
Details
|
Name: | ITRF2008 |
Code: | 5332 |
CRS Type: | geocentric |
Area Of Use: |
World
Area Details
|
Area Name: | World |
Area Code: | 1262 |
Description: | World. |
Extents: |
|
Meta Data |
Information Source: | OGP |
Data Source: | OGP |
Revision Date: | January 25, 2021 |
|
Datum: |
International Terrestrial Reference Frame 2008
Datum Details
|
Datum Name: | International Terrestrial Reference Frame 2008 |
Code: | 1061 |
Area Of Use: |
World
Area Details
|
Area Name: | World |
Area Code: | 1262 |
Description: | World. |
Extents: |
|
Meta Data |
Information Source: | OGP |
Data Source: | OGP |
Revision Date: | January 25, 2021 |
|
Scope: | Geodesy. |
Type: | geodetic |
Realization Epoch: | 2005-01-01 |
Origin: | Origin at geocentre. The ITRF2008 origin is defined in such a way that there are null translation parameters at epoch 2005.0 and null translation rates between the ITRF2008 and the ILRS SLR time series. |
Ellipsoid: | GRS 1980
Ellipsoid Details |
Name: | GRS 1980 |
Code: | 7019 |
Shape: | Ellipsoid |
Semi-Major Axis: |
6378137 metre
Unit Details
|
Unit Name: | metre |
Unit Code: | 9001 |
Type: | length |
Target Unit: | metre |
Meta Data |
Remarks: | Also known as International metre. SI standard unit. |
Information Source: | ISO 1000. |
Data Source: | IOGP |
Revision Date: | January 25, 2021 |
Change Id: |
[2015.062] |
|
Inverse Flattening: | 298.257222101 |
Meta Data |
Remarks: | Adopted by IUGG 1979 Canberra. Inverse flattening is derived from geocentric gravitational constant GM = 3986005e8 m*m*m/s/s; dynamic form factor J2 = 108263e-8 and Earth's angular velocity = 7292115e-11 rad/s. |
Information Source: | "Geodetic Reference System 1980" by H. Moritz; Bulletin Geodesique |
Data Source: | OGP |
Revision Date: | January 25, 2021 |
Change Id: |
[1998.110] [1998.320] [2013.043] |
|
Prime Meridian: | Greenwich
Prime Meridian Details
|
Name: | Greenwich |
Code: | 8901 |
Greenwich Longitude: |
0
degree
Unit Details
|
Unit Name: | degree |
Unit Code: | 9102 |
Type: | angle |
Target Unit: | radian
Unit Details
|
Unit Name: | radian |
Unit Code: | 9101 |
Type: | angle |
Target Unit: | radian |
Meta Data |
Remarks: | SI standard unit. |
Information Source: | ISO 1000:1992 |
Data Source: | IOGP |
Revision Date: | January 25, 2021 |
Change Id: |
[2015.062] |
|
Meta Data |
Remarks: | = pi/180 radians |
Information Source: | |
Data Source: | IOGP |
Revision Date: | January 25, 2021 |
Change Id: |
[1996.220] [2002.860] [2015.062] |
|
Meta Data |
Remarks: | The international reference meridian as defined first by the 1884 International Meridian Conference and later by the Bureau International de l'Heure (BIH) and then the International Earth Rotation Service (IERS). |
Information Source: | OGP |
Data Source: | IOGP |
Revision Date: | January 25, 2021 |
Change Id: |
[1996.290] [2016.045] |
|
Applicable CRS-s: |
The following CRS are based on this datum:
[ITRF2008] [ITRF2008] |
Meta Data |
Remarks: | Realisation of the IERS Terrestrial Reference System (ITRS) from 2012. Replaces ITRF2005 (code 6896). |
Information Source: | International Earth Rotation Service (IERS) Technical Note No. 37, published in 2012. Also at IGN Paris http://itrf.ensg.ign.fr/itrs_itrf.php |
Data Source: | OGP |
Revision Date: | January 25, 2021 |
Change Id: |
[2011.002] [2014.072] [2014.092] |
|
Coordinate System: | Earth centred, earth fixed, righthanded 3D coordinate system, consisting of 3 orthogonal axes with X and Y axes in the equatorial plane, positive Z-axis parallel to mean earth rotation axis and pointing towards North Pole. UoM: m.
Coordinate System Details
|
Name: | Earth centred, earth fixed, righthanded 3D coordinate system, consisting of 3 orthogonal axes with X and Y axes in the equatorial plane, positive Z-axis parallel to mean earth rotation axis and pointing towards North Pole. UoM: m. |
Code: | 6500 |
Axes: |
Order |
Name |
Abreviation |
Direction |
Unit |
1 |
X |
Geocentric X |
Geocentre > equator/0°E |
metre
Unit Details
|
Unit Name: | metre |
Unit Code: | 9001 |
Type: | length |
Target Unit: | metre |
Meta Data |
Remarks: | Also known as International metre. SI standard unit. |
Information Source: | ISO 1000. |
Data Source: | IOGP |
Revision Date: | January 25, 2021 |
Change Id: |
[2015.062] |
|
2 |
Y |
Geocentric Y |
Geocentre > equator/90°E |
metre
Unit Details
|
Unit Name: | metre |
Unit Code: | 9001 |
Type: | length |
Target Unit: | metre |
Meta Data |
Remarks: | Also known as International metre. SI standard unit. |
Information Source: | ISO 1000. |
Data Source: | IOGP |
Revision Date: | January 25, 2021 |
Change Id: |
[2015.062] |
|
3 |
Z |
Geocentric Z |
Geocentre > north pole |
metre
Unit Details
|
Unit Name: | metre |
Unit Code: | 9001 |
Type: | length |
Target Unit: | metre |
Meta Data |
Remarks: | Also known as International metre. SI standard unit. |
Information Source: | ISO 1000. |
Data Source: | IOGP |
Revision Date: | January 25, 2021 |
Change Id: |
[2015.062] |
|
|
Meta Data |
Remarks: | Cartesian 3D CS, used in geocentric coordinate reference systems. |
Information Source: | OGP |
Data Source: | OGP |
Revision Date: | January 25, 2021 |
Change Id: |
[2008.045] |
|
Meta Data |
Remarks: | Replaces ITRF2005 (CRS code 4896). Replaced by ITRF2014 (CRS code 7789). |
Information Source: | International Earth Rotation Service (IERS). http://itrf.ensg.ign.fr |
Data Source: | IOGP |
Revision Date: | January 25, 2021 |
Change Id: |
[2011.002] [2016.011] [2016.041] |
|
Projection: | geocentric to geographic3D
|
Meta Data |
Remarks: | Replaces ITRF2005 (code 7910). Replaced by ITRF2014 (code 7912). |
Information Source: | IOGP. |
Data Source: | IOGP |
Revision Date: | January 25, 2021 |
Change Id: |
[2016.041] |
Alias: |
Alias |
Naming System |
Remarks |
IGS08 |
EPSG alias |
Used by IGS from 2011-04-17 to 2012-10-06. For most practical purposes IGS08 is equivalent to ITRF2008. |
IGb08 |
EPSG alias |
Used by IGS from 2012-10-07. For most practical purposes IGb08 is equivalent to ITRF2008. |
|