0

I worked this out once but I forgot how I did it. Somehow the grid size created a whole number of cells.

I have a map with the following extents:

xmin = -20037508.3427892439067364

xmax = 20037508.3427892439067364

ymin = -20037508.3427892439067364

ymax = 20037508.3427892439067364

I want to generate a grid where each cell is 500 by 500 pixels (at 1:250,000 scale). How do I convert the extent values from metres to pixels (at 1:250,000 scale)?

Improve this question
3
  • Your ymax abd ymin values are the same... I think something is wrong there - we would also need to know the unit of the coordinates to have any idea of the factors needed (you can edit the question)
    – MortenSickel
    May 28, 2022 at 15:12
  • That was a typo. I've corrected it now. The extents are in metres as stated.
    – Will
    May 28, 2022 at 18:06
  • Can anyone help with this?
    – Will
    Jun 2, 2022 at 9:09

0

Reset to default

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge that you have read and understand our privacy policy and code of conduct.

Browse other questions tagged or ask your own question.