Geographic 3D CRS Details
|
Name: | LGD2006 |
Code: | 4900 |
CRS Type: | geographic 3D |
Area Of Use: |
Libya
Area Details
|
Area Name: | Libya |
Area Code: | 1143 |
Description: | Libya - onshore and offshore. |
Extents: |
|
35.23 ° |
|
9.31 ° |
|
26.21 ° |
|
19.5 ° |
|
|
Meta Data |
Information Source: | ISO 3166 Maintenance Agency. ftp://ftp.fu-berlin.de/pub/doc/iso |
Data Source: | OGP |
Revision Date: | January 25, 2021 |
Change Id: |
[2002.341] [2005.890] [2012.049] |
|
Datum: |
Libyan Geodetic Datum 2006
Datum Details
|
Datum Name: | Libyan Geodetic Datum 2006 |
Code: | 6754 |
Area Of Use: |
Libya
Area Details
|
Area Name: | Libya |
Area Code: | 1143 |
Description: | Libya - onshore and offshore. |
Extents: |
|
35.23 ° |
|
9.31 ° |
|
26.21 ° |
|
19.5 ° |
|
|
Meta Data |
Information Source: | ISO 3166 Maintenance Agency. ftp://ftp.fu-berlin.de/pub/doc/iso |
Data Source: | OGP |
Revision Date: | January 25, 2021 |
Change Id: |
[2002.341] [2005.890] [2012.049] |
|
Scope: | Geodetic survey, topographic mapping, engineering survey. |
Type: | geodetic |
Realization Epoch: | 2006-05-19 |
Origin: | 5 stations tied to ITRF2000 through 8 days of continuous observations in May 2006. |
Ellipsoid: | International 1924
Ellipsoid Details |
Name: | International 1924 |
Code: | 7022 |
Shape: | Ellipsoid |
Semi-Major Axis: |
6378388 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: | 297. |
Meta Data |
Remarks: | Adopted by IUGG 1924 in Madrid. Based on Hayford 1909/1910 figures. |
Information Source: | |
Data Source: | OGP |
Revision Date: | January 25, 2021 |
|
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:
[LGD2006] [LGD2006] [LGD2006] |
Meta Data |
Remarks: | Replaces ELD79. |
Information Source: | Survey Department of Libya. |
Data Source: | IOGP |
Revision Date: | January 25, 2021 |
Change Id: |
[2016.020] |
|
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: | LGD2006
Details
|
Name: | LGD2006 |
Code: | 4899 |
CRS Type: | geocentric |
Area Of Use: |
Libya
Area Details
|
Area Name: | Libya |
Area Code: | 1143 |
Description: | Libya - onshore and offshore. |
Extents: |
|
35.23 ° |
|
9.31 ° |
|
26.21 ° |
|
19.5 ° |
|
|
Meta Data |
Information Source: | ISO 3166 Maintenance Agency. ftp://ftp.fu-berlin.de/pub/doc/iso |
Data Source: | OGP |
Revision Date: | January 25, 2021 |
Change Id: |
[2002.341] [2005.890] [2012.049] |
|
Datum: |
Libyan Geodetic Datum 2006
Datum Details
|
Datum Name: | Libyan Geodetic Datum 2006 |
Code: | 6754 |
Area Of Use: |
Libya
Area Details
|
Area Name: | Libya |
Area Code: | 1143 |
Description: | Libya - onshore and offshore. |
Extents: |
|
35.23 ° |
|
9.31 ° |
|
26.21 ° |
|
19.5 ° |
|
|
Meta Data |
Information Source: | ISO 3166 Maintenance Agency. ftp://ftp.fu-berlin.de/pub/doc/iso |
Data Source: | OGP |
Revision Date: | January 25, 2021 |
Change Id: |
[2002.341] [2005.890] [2012.049] |
|
Scope: | Geodetic survey, topographic mapping, engineering survey. |
Type: | geodetic |
Realization Epoch: | 2006-05-19 |
Origin: | 5 stations tied to ITRF2000 through 8 days of continuous observations in May 2006. |
Ellipsoid: | International 1924
Ellipsoid Details |
Name: | International 1924 |
Code: | 7022 |
Shape: | Ellipsoid |
Semi-Major Axis: |
6378388 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: | 297. |
Meta Data |
Remarks: | Adopted by IUGG 1924 in Madrid. Based on Hayford 1909/1910 figures. |
Information Source: | |
Data Source: | OGP |
Revision Date: | January 25, 2021 |
|
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:
[LGD2006] [LGD2006] [LGD2006] |
Meta Data |
Remarks: | Replaces ELD79. |
Information Source: | Survey Department of Libya. |
Data Source: | IOGP |
Revision Date: | January 25, 2021 |
Change Id: |
[2016.020] |
|
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 |
Information Source: | Survey Department of Libya. |
Data Source: | OGP |
Revision Date: | January 25, 2021 |
|
Projection: | geocentric to geographic3D
|
Meta Data |
Information Source: | Survey Department of Libya. |
Data Source: | OGP |
Revision Date: | January 25, 2021 |
Change Id: |
[2007.079] |