JHS 154 ETRS89-järjestelmään liittyvät karttaprojektiot, tasokoordinaatistot ja karttalehtijako, Liite 3: ETRS-TM35FIN ‑tasokoordinaatiston kuvailu (ISO 19111)

  • Versio: 6.6.2008
  • Julkaistu:  
  • Voimassaoloaika: Toistaiseksi

ETRS-TM35FIN Description

UML identifier

Attribute

Entry

Comment

SC_ProjectedCRS

name:

Projected CRS name

ETRS-TM35FIN

domainOfValidity:

CRS validity

Finland

scope:

CRS scope

Mapping in national level in Finland.

CS_CartesianCS

name:

Cartesian coordinate system name

ETRS Transverse Mercator CRS for Finland

CS_CoordinateSystemAxis

name:

Coordinate system axis name

easting

axisAbbrev:

Coordinate system axis abbreviation

E

axisDirection:

Coordinate system axis direction

east

axisUnitID:

Coordinate system axis unit identifier

metre

CS_CoordinateSystemAxis

name:

Coordinate system axis name

northing

axisAbbrev:

Coordinate system axis abbreviation

N

axisDirection:

Coordinate system axis direction

north

axisUnitID:

Coordinate system axis unit identifier

metre

CD_GeodeticDatum

name:

Geodetic datum name

EUREF-FIN : realization of the European Terrestrial Reference System 1989 in Finland

alias:

Datum alias

ETRS89/EUREF-FIN

CD_Ellipsoid

name:

Ellipsoid name

GRS 80

semiMajorAxis:

Length of semi-major axis

6378137.0 m

secondDefiningParameter:

Second defining parameter

inverseFlattening

inverseFlattening

Inverse Flattening

298.257222101

remarks:

Ellipsoid remarks

CC_Conversion

name:

Coordinate operation name

ETRS-TM35FIN

domainOfValidity:

Coordinate operation validity

Finnish territory

scope:

Coordinate operation scope

Conformal mapping in national level

CC_OperationMethod

name:

Coordinate operation method name

Transverse Mercator

formula:

Coordinate operation method formula

See Hirvonen, R.A. The Use of Subroutines in Geodetic Computations, Maanmittaus, 1970.

sourceDimensions:

Dimension of source CRS

2

targetDimensions:

Dimension of target CRS

2

CC_OperationParameter

name:

Operation parameter name

latitude of origin

CC_ParameterValue

value:

Operation parameter numeric value

0 degree

CC_OperationParameter

name:

Operation parameter name

longitude of origin

CC_ParameterValue

value:

Operation parameter numeric value

27 ºE

Central Meridian of the zone

CC_OperationParameter

name:

Operation parameter name

scale factor

CC_ParameterValue

stringValue:

Operation parameter string value

0.9996

This is a ratio and is unitless.

CC_OperationParameter

name:

Operation parameter name

false easting

CC_ParameterValue

value:

Operation parameter numeric value

500000 m

CC_OperationParameter

name:

Operation parameter name

false northing

CC_ParameterValue

value:

Operation parameter numeric value

0 m