Wolfram Language

Enhanced Geo Visualization

Projected Grid of Latitude and Longitude Lines

This function draws the full grid of parallels and meridians (in red and blue, respectively) after being projected with a geo projection.

In[1]:=
Click for copyable input
graticule[proj_] := With[{centering = {0, 0, 1.5}, diff = Quantity[10, "AngularDegrees"]}, Framed[Labeled[ GeoGraphics[GeoRange -> "World", GeoProjection -> {proj, "Centering" -> centering}, GeoGridLines -> diff, GeoGridLinesStyle -> {Red, Blue}, GeoBackground -> None, PlotRangePadding -> Scaled[0.1]], proj]] ]

These are three examples.

In[2]:=
Click for copyable input
graticule["Armadillo"]
Out[2]=
In[3]:=
Click for copyable input
graticule["AmericanPolyconic"]
Out[3]=
In[4]:=
Click for copyable input
graticule["Bonne"]
Out[4]=

Compute the latitude-longitude grids for all 151 projections with a spherical reference model.

In[5]:=
Click for copyable input
plots = graticule /@ GeoProjectionData["Spherical"];

Rasterize them using a small enough image size.

In[6]:=
Click for copyable input
images = Rasterize[#, ImageSize -> 200] & /@ plots;

Construct an image collage.

In[7]:=
Click for copyable input
ImageCollage[images]
Out[7]=

Related Examples

de es fr ja ko pt-br ru zh