Description of CRS - PL_EUREF89 / 2000| Attribute | Entry |
|---|
| Country | Poland |
| Country identifier | PL |
| CRS identifier | PL_EUREF89 / 2000 |
| CRS alias |
|
| CRS valid area | Poland |
| CRS scope | |
| CRS remarks |
|
| Datum identifier | EUREF89 |
| Datum alias | EUREF-POL, ETRF-89 |
| Datum type | geodetic |
| Datum anchor point | 11 points of EUREF-POL |
| Datum realization epoch | 1992.5 |
| Datum valid area | in general: Europe,
in this realisation: Poland |
| Datum scope | used officialy in Poland from year 2000 |
| Datum remarks | - the EUREF-89 coordinates are derived from the final
solution of the EUREF-POL 92 campaign, observed in July
1992
- refer to ETRS89 - therefore no transformation parameters
to ETRS89 exist |
| Prime meridian identifier | Greenwich |
| Prime meridian greenwich longitude | 0° |
| Prime meridian remarks | |
| Ellipsoid identifier | GRS 80 |
| Ellipsoid alias | New International |
| Ellipsoid semi major axis | 6 378 137 m |
| Ellipsoid shape | true |
| Ellipsoid inverse flattening | 298.257222101 |
| Ellipsoid remarks | see Moritz, H. (1988): Geodetic Reference System 1980.
Bulletin Geodesique, The Geodesists Handbook, 1988,
Internat. Union of Geodesy and Geophysics |
| Coordinate system identifier | 2000 |
| Coordinate system type | projected |
| Coordinate system dimension | 2 |
| Coordinate system remarks | |
| Coordinate system axis name | x / northing |
| Coordinate system axis direction | North |
| Coordinate system axis unit identifier | metre |
| Coordinate system axis name | y / easting |
| Coordinate system axis direction | East |
| Coordinate system axis unit identifier | metre |
| Operation identifier | 2000 |
| Operation valid area | Poland |
| Operation scope | precise computation procedure for all aplications,
specially base and cadastral mapping at scales 1:5000 and
bigger |
| Operation method name | Transverse Mercator Projection |
| Operation method name alias | Gauß Krüger Projection |
| Operation method formula | Transverse Mercator Mapping Equations, in Hooijberg,
Practical Geodesy, 1997, pages 81-84 |
| Operation method parameters number | 8 |
| Operation method remarks | zones in Transverse Mercator Projection, 3° width, scale
factor not 1.0000 |
| Operation parameter name | latitude of origin |
| Operation parameter value | 0° |
| Operation parameter remarks | 0°, the Equator |
| Operation parameter name | longitude of origin |
| Operation parameter value | central meridians 15° E, 18° E, 21° E, 24° E |
| Operation parameter remarks | central meridian (CM) of each zone |
| Operation parameter name | false northing |
| Operation parameter value | 0 m |
| Operation parameter remarks | |
| Operation parameter name | false easting |
| Operation parameter value | 500 000 + (n * 10**6) m, with n...zone number e.g. 5 500
000 m for zone 5 (CM = 15° E) |
| Operation parameter remarks | |
| Operation parameter name | scale factor at central meridian |
| Operation parameter value | 0.999923 |
| Operation parameter remarks | |
| Operation parameter name | width of zones |
| Operation parameter value | 3° |
| Operation parameter remarks | |
| Operation parameter name | zone numbers n |
| Operation parameter value | 5, 6, 7 ,8 |
| Operation parameter remarks | n = longitude value of central meridian / 3 |
| Operation parameter name | longitude limits of zones |
| Operation parameter value | zone 5: 13°30' E ... 16°30' E
zoen 6: 16°30' E ... 19°30' E
zone 7: 19°30' E ... 22°30' E
zone 8: 22°30' E ... 25°30' E |
| Operation parameter remarks | |