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Problem with dowloading high-res print 350-600dpi

  • April 26, 2024
  • 5 replies
  • 92 views

Hello,

I consider to use a paid service of your hub. When I try to save a high-res print of 350-600dpi the process fails. Result does not depend on the size of the selected area. I get the same error when loading as one square kilometer and when loading 2000 square kilometers. How can you explain this?

5 replies

  • 4852 posts replied to
  • April 26, 2024

I imagine you are referring to use within the EO Browser?
Can you provide some more information, so that we can debug it, e.g. link to the imagery you would like to download/process, location, dataset, etc.


  • Author
  • 3963 posts replied to
  • April 26, 2024

Yes, I used the EO Browser.

favicon.icoapps.sentinel-hub.com 950dce10-3931-4504-9376-f64772c7d151?version=1.1.1&service=WMS&request=GetMap&format=image%2Fjpeg&srs=EPSG%3A3857&layers=3_FALSE_COLOR&bbox=3356196%2C6630492%2C3395332%2C6669628&time=2020-12-06T00%3A00%3A00Z%2F2020-12-06T23%3A59%3A59Z&width=400&height=400&maxcc=100

Sentinel-hub EO-Browser3

Landsat 8 (USGS archive) imagery taken on December 6, 2020


  • 4852 posts replied to
  • April 26, 2024

I confirm I can reproduce the error. We will look into it.
That being said, with 600 DPI you want to download this area (cca 70km z 35km) at 19860x10200 px, which means that one pixel will have a resolution of cca 3.5 meters. This is well beyond 30m Landsat-8 resolution, so results will not be much better than with 100 DPI resolution…


  • Author
  • 3963 posts replied to
  • April 26, 2024

Thanks for the quick response! Wich satellite can provide the best resolution for my area?


  • 4852 posts replied to
  • April 26, 2024

Sentinel-2 has 10 meter resolution, you might want to try this one.

If you want best resolution, you will have to use Pleiades. However, as this is commercial data, there is additional cost associated to it.
I suggest you check the related webinar: