Where is the Lambert azimuthal equal area projection located?
Based on the above, it is documented that the projection to be used for statistical mapping in the EU, is the Lambert Azimuthal Equal Area projection. The projection center should be positioned at 9° E and 53° N. […] Wikipedia page of the Lambert azimuthal equal-area projection.
How did the Lambert zenithal projection get its name?
It accurately represents area in all regions of the sphere, but it does not accurately represent angles. It is named for the Swiss mathematician Johann Heinrich Lambert, who announced it in 1772. “Zenithal” being synonymous with “azimuthal”, the projection is also known as the Lambert zenithal equal-area projection.
What is the EPSG code of the Lambert azimuthal equal?
This site says the epsg code of the “Lambert Azimuthal Equal Area” projection is 9820. Unfortunately EPSG code 9820 is not available on https://epsg.io/?q=9820 or http://spatialreference.org but it is available on http://www.epsg-registry.org/ The issue is that the R function sptransform () doesn’t recognise epsg:9820.
What is the EPSG code for the LaeA projection?
9820 is the EPSG code for the laea projection definition. You can find it at https://www.epsg-registry.org/ under retrieve by code. This code numer has nothing to do with the commonly used EPSG codes like 4326 and 3857. These include projection parameters specified for a certain country or region.
Which is the default Lambert conformal conic ( LCC ) projection?
Lambert conformal conic ( LCC) projections for regions covering thousands of kilometres, with the cone set to keep distance and area properties reasonable between the secant lines A commonly used default is Universal Transverse Mercator ( UTM ), a set of CRSs that divides the Earth into 60 longitudinal wedges and 20 latitudinal segments.
Which is coordinate system does EPSG 4326 belong to?
EPSG code 4326 that we have here, belongs to the WGS84 coordinate system (i.e. coordinates are in decimal degrees: latitudes and longitudes). You can find a lot of information and lists of available coordinate reference systems from:
How is the azimuthal projection of a sphere defined?
Each point on the sphere (except the antipode) is projected to the plane along a circular arc centered at the point of tangency between the sphere and plane. To define the Lambert azimuthal projection, imagine a plane set tangent to the sphere at some point S on the sphere. Let P be any point on the sphere other than the antipode of S.