Convert PNM Images - Mercator Projection | Online Free DevTools by Hexmos
Convert PNM images with pnmmercator for Mercator projections. Transform and manipulate Netpbm image formats effortlessly. Free online tool, no registration required.
pnmmercator
Perform Mercator transformations on Netpbm images. See also:
pnmglobe. More information: https://netpbm.sourceforge.net/doc/pnmmercator.html.
- Convert a rectangular projection worldmap to Mercator projection:
pnmmercator {{path/to/image.pnm}} > {{path/to/output.pnm}}
- Convert a Mercator projection worldmap to rectangular projection:
pnmmercator {{[-i|-inverse]}} {{path/to/image.pnm}} > {{path/to/output.pnm}}