When I use the m_map toolkit to draw polar stereographic projections, how do I set up the projection information to get NSIDC’s Polar Stereographic Projection（EPSG：3411）。
This is how I currently have it set up, but it’s not clear if there is a bias：
m_proj(‘azimuthal equal-area’,’latitude’,90,’longitude’,-45,’radius’,45,’rectbox’,’on’);
Can m_map be used in conjunction with PROJ4?
For example using PROJ4:+proj=stere +lat_0=90 +lat_ts=70 +lon_0=-45 +k=1 +x_0=0 +y_0=0 +a=6378273 +b=6356889.449 +units=m +no_defsWhen I use the m_map toolkit to draw polar stereographic projections, how do I set up the projection information to get NSIDC’s Polar Stereographic Projection（EPSG：3411）。
This is how I currently have it set up, but it’s not clear if there is a bias：
m_proj(‘azimuthal equal-area’,’latitude’,90,’longitude’,-45,’radius’,45,’rectbox’,’on’);
Can m_map be used in conjunction with PROJ4?
For example using PROJ4:+proj=stere +lat_0=90 +lat_ts=70 +lon_0=-45 +k=1 +x_0=0 +y_0=0 +a=6378273 +b=6356889.449 +units=m +no_defs When I use the m_map toolkit to draw polar stereographic projections, how do I set up the projection information to get NSIDC’s Polar Stereographic Projection（EPSG：3411）。
This is how I currently have it set up, but it’s not clear if there is a bias：
m_proj(‘azimuthal equal-area’,’latitude’,90,’longitude’,-45,’radius’,45,’rectbox’,’on’);
Can m_map be used in conjunction with PROJ4?
For example using PROJ4:+proj=stere +lat_0=90 +lat_ts=70 +lon_0=-45 +k=1 +x_0=0 +y_0=0 +a=6378273 +b=6356889.449 +units=m +no_defs m_map, nsidc’s polar stereographic projection, proj4 MATLAB Answers — New Questions

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