CODEWITHSUNDEEP
bokehgeospatialgeopandasmap-projections
olivier dadoun
olivier dadoun

Reputation: 743

Map projection from epsg:4326 to epsg=3857 and Bering strait problem

I am using python bokeh to project data over a world map. I have a geopandas geopdwd init with crs="epsg:4326" and I want to project it to a mercator world map using bokeh tile. Then I fill countries have selected by some color.

Basicaly I need to convert my geopandas geometry (an epsg:4326) to epsg=3857 one. For this purpose I do:

geopdwd = geopdwd.to_crs(epsg=3857)

But as you can see I have a problem with the russian part and specially with the Bering strait. It is colorized in the wrong part ... I thing I need to force it to the right part of my world map. Do have any idea to deal with that problem ? Do I need to use an other projection ?

enter image description here

Upvotes: 0

Views: 540

Answers (1)

olivier dadoun
olivier dadoun

Reputation: 743

For interested people I have solved the problem, have a look to my Bokeh thread : https://discourse.bokeh.org/t/bokeh-tile-antimeridian-problem/6978

Upvotes: 0

Related Questions