Datum: Agadez
Geodetic Datum used in Niger
Agadez
is a geodetic datum first defined in
and is suitable for use in Niger..
Agadez
references the Clarke 1880 (IGN) ellipsoid and the Greenwich prime meridian.
Agadez origin is
Agadez is a geodetic datum for Topographic mapping.
Agadez
|
Datum Details
|
| Datum Name: | Agadez |
|---|
| Code: | 6206 |
|---|
| Area Of Use: |
Niger
|
Area Details
|
|---|
| Area Name: | Niger |
|---|
| Area Code: | 1177 |
|---|
| Description: | Niger. |
|---|
| Extents: |
|
23.53 ° |
|
| 0.16 ° |
|
16 ° |
|
11.69 ° |
|
|
|---|
| Meta Data |
|---|
| Information Source: | ISO 3166 Maintenance Agency. ftp://ftp.fu-berlin.de/pub/doc/iso |
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| Data Source: | OGP |
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| Revision Date: | March 31, 2020 |
|---|
| Change Id: |
[2002.341] [2012.049] [2014.025] |
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|
|---|
| Scope: | Topographic mapping. |
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| Type: | geodetic |
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| Realization Epoch: | |
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| Origin: | |
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| Ellipsoid: | Clarke 1880 (IGN)
|
Ellipsoid Details |
|---|
| Name: | Clarke 1880 (IGN) |
|---|
| Code: | 7011 |
|---|
| Shape: | Ellipsoid |
|---|
| Semi-Major Axis: |
6378249.2 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. |
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| Data Source: | IOGP |
|---|
| Revision Date: | March 31, 2020 |
|---|
| Change Id: |
[2015.062] |
|---|
|
|---|
| Semi Minor Axis: | 6356515
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: | March 31, 2020 |
|---|
| Change Id: |
[2015.062] |
|---|
|
|---|
| Meta Data |
|---|
| Remarks: | Adopts Clarke's values for a and b using his 1865 ratio of 39.370432 inches per metre to convert axes to metres. |
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| Information Source: | |
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| Data Source: | OGP |
|---|
| Revision Date: | March 31, 2020 |
|---|
| Change Id: |
[1998.120] |
|---|
|
|---|
| 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: | March 31, 2020 |
|---|
| Change Id: |
[2015.062] |
|---|
|
|---|
| Meta Data |
|---|
| Remarks: | = pi/180 radians |
|---|
| Information Source: | |
|---|
| Data Source: | IOGP |
|---|
| Revision Date: | March 31, 2020 |
|---|
| 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: | March 31, 2020 |
|---|
| Change Id: |
[1996.290] [2016.045] |
|---|
|
|---|
| Applicable CRS-s: |
The following CRS are based on this datum:
[Agadez] |
| Meta Data |
|---|
| Information Source: | |
|---|
| Data Source: | OGP |
|---|
| Revision Date: | March 31, 2020 |
|---|
| Alias: |
| Alias |
Naming System |
Remarks |
| D_Agadez |
ESRI |
|
|
|---|
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