First of all, thank you guys for your replies. @R C-R I thought this was impossible as well, I had my hopes up. @alfred absolutely! I attached 2 images - I couldn't upload the original, maybe because it's really big. The original, cropped, and my attempt to resize it to 870px x 320px. Thanks again!
I have a very large image 5000px x 3500px and I need to make it 870px x 320px for a website banner. I know I have to crop the image first because the ratios are not the same, but I have tried many ways, even tried to edit the SVG code, and it's just impossible. The image doesn't look sharp enough. Is this impossible to do? am I wasting my time? or is someone actually able to resize this much a very large image and keep at least moderate quality? Thanks!