Description of CRS - EE_L-EST97 / EST_LAMB| Attribute | Entry |
|---|
| Country | Estonia |
| Country identifier | EE |
| CRS identifier | EE_L-EST97 / EST_LAMB |
| CRS alias |
|
| CRS valid area | Estonia |
| CRS scope | Coordinates of Points of the National Geodetic Network of
Estonia |
| CRS remarks |
|
| Datum identifier | L-EST97 |
| Datum alias |
|
| Datum type | geodetic |
| Datum anchor point |
|
| Datum realization epoch | 1997 |
| Datum valid area | Estonia |
| Datum scope |
|
| Datum remarks | The ETRS89 coordinates are derived from the final solution
of EUREF-ESTONIA97 in ITRF96, Epoch 1997.56 by
transformation
see Rüdja, A. (1999), A new ETRS89 realisation for
Estonia. In Gubler, E., Torres, J.A., Hornik, H. (eds):
Report on the Symposium of the IAG Subcomission for
European Reference Frame (EUREF) held in Prague, 2-5 June
1999, Veröff. der Bayer. Komm. für Intern. Erdmessung 60,
EUREF Publ. No 8, pp 123-137, München 1999 |
| 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 | EST_LAMB |
| Coordinate system type | projected |
| Coordinate system dimension | 2 |
| Coordinate system remarks | |
| Coordinate system axis name | northing |
| Coordinate system axis direction | North |
| Coordinate system axis unit identifier | metre |
| Coordinate system axis name | easting |
| Coordinate system axis direction | East |
| Coordinate system axis unit identifier | metre |
| Operation identifier | EST_LAMB |
| Operation valid area | Estonia |
| Operation scope | |
| Operation method name | Lambert Conformal Conic Projection with 2 standard parallels |
| Operation method name alias |
|
| Operation method formula | Lambert Conformal Conic Projections, in Snyder, J.P., Map
Projections - A Working Manual, Washington 1987, pages
107-109 |
| Operation method parameters number | 6 |
| Operation method remarks |
|
| Operation parameter name | lower parallel |
| Operation parameter value | 58°00' N |
| Operation parameter remarks | |
| Operation parameter name | upper parallel |
| Operation parameter value | 59°20' N |
| Operation parameter remarks | |
| Operation parameter name | latitude grid origin / zero parallel |
| Operation parameter value | 57°31'03.19415" N |
| Operation parameter remarks | |
| Operation parameter name | longitude grid origin |
| Operation parameter value | 24°00' E |
| Operation parameter remarks | |
| Operation parameter name | false northing |
| Operation parameter value | 6 375 000 m |
| Operation parameter remarks | |
| Operation parameter name | false easting |
| Operation parameter value | 500 000 m |
| Operation parameter remarks | |