Conversion of Polar Stereographic projection from one true latitude to another

[MuradRizvanov]

I have two datasets: 1) NSIDC daily Arctic sea ice concentration and b) GEBCO IBCAO Arctic Ocean bathymetry, both mapped on Polar Stereographic projection. The problem is different true latitudes – sea ice concentration data true scale is set at 70°N while bathymetry is projected with standard latitude at 75°N. Is there any tool or script that would convert one projection to match another?

[MeredithPayne1]

Hello Murad,

You are correct that you need a translation algorithm to convert between the two coordinate system projections. I would reach out to the Esri geographic referencing team to see if they have a translator or any other recommendations for you.

Sincerely,

Meredith, Esri Maritime

[MuradRizvanov]

Hello Meredith,

Thanks for your reply. Can you give me any pointers on what would be the easiest way to reach geographic referencing team?

Many thanks,

Murad.

[MeredithPayne1]

I would perhaps post this question to the core ArcGIS Pro questions list and hopefully it will get funneled to the right recipients.