Description of CRS - CH_CH1903 / CH_PROJECTION| Attribute | Entry |
|---|
| Country | Switzerland |
| Country identifier | CH |
| CRS identifier | CH_CH1903 / CH_PROJECTION |
| CRS alias | LV03 |
| CRS valid area | Switzerland / Liechtenstein |
| CRS scope | |
| CRS remarks |
|
| Datum identifier | CH1903 |
| Datum alias | Bern 1898 |
| Datum type | geodetic |
| Datum anchor point | Switzerland, Bern, old Observatory,
Lat = 46°57'08.66" N,
Lon = 07°26'22.50" E |
| Datum realization epoch | 1903 |
| Datum valid area | Switzerland / Liechtenstein |
| Datum scope | used in land surveying, cartography, cadastre |
| Datum remarks |
|
| Prime meridian identifier | Greenwich |
| Prime meridian greenwich longitude | 0° |
| Prime meridian remarks | |
| Ellipsoid identifier | Bessel 1841 |
| Ellipsoid alias | Bessel |
| Ellipsoid semi major axis | 6 377 397.155 m |
| Ellipsoid shape | true |
| Ellipsoid inverse flattening | 299.15281285 |
| Ellipsoid remarks | |
| Coordinate system identifier | CH_PROJECTION |
| Coordinate system type | projected |
| Coordinate system dimension | 2 |
| Coordinate system remarks | |
| Coordinate system axis name | x |
| Coordinate system axis direction | North |
| Coordinate system axis unit identifier | metre |
| Coordinate system axis name | y |
| Coordinate system axis direction | East |
| Coordinate system axis unit identifier | metre |
| Operation identifier | CH_PROJECTION |
| Operation valid area | Switzerland / Liechtenstein |
| Operation scope | |
| Operation method name | Oblique Conformal Cylindric Projection |
| Operation method name alias | Oblique Mercator Projection |
| Operation method formula | M. Rosenmund (1903): Die Änderung des Projektionssystems
der schweizerischen Landesvermessung, Verlag der Abteilung
für Landestopographie, Haller'sche Buchdruckerei, Bern
1903. |
| Operation method parameters number | 5 |
| Operation method remarks | origin at old observatory Bern |
| Operation parameter name | latitude of origin |
| Operation parameter value | 46°57'08.66" N |
| Operation parameter remarks | |
| Operation parameter name | longitude of origin |
| Operation parameter value | 7°26'22.50" E |
| Operation parameter remarks | |
| Operation parameter name | false northing |
| Operation parameter value | 200 000 m |
| Operation parameter remarks | |
| Operation parameter name | false easting |
| Operation parameter value | 600 000 m |
| Operation parameter remarks | |
| Operation parameter name | scale factor at central meridian |
| Operation parameter value | 1.0000 |
| Operation parameter remarks | |