Upsampling vs Drizzling

If you're developing information from a telescope and camera that were perfectly sampled for the seeing conditions, wouldn't it be better to upsample than drizzle? I was recently posed this question by a viewer, and it's a good question. In this video, we'll process a tough DSO, the Ghost Nebula, with well sampled information and see whether upsampling or drizzling produces a better result. Too the full res outcomes, follow this link: https://www.astrobin.com/wzvztq/E/ To see the final image of the Ghost Nebula, visit the Sky Story Astrobin gallery at: https://www.astrobin.com/xorr7d/ *** *** *** Check out a portfolio of astro imagery shot from the Sky Story Observatory at Astrobin: https://www.astrobin.com/users/SkyStory/ We are Telescope Canada's first affiliate. It's a great place for astrophotography gear. Using the following link adds nothing to your cost but helps us produce more educational videos about this amazing universe around us. https://telescopescanada.ca?bg_ref=KK... All videos best viewed in 4K. Peer into the cosmos on Sky Story and along the way come to appreciate our world all the more. Here, we explore the realm of nature beyond our Earth through the fields of astronomy and astrophotography. All our programs are committed to the standards of scientifically accurate, high quality content that aims to educate and inspire. New videos are posted almost weekly, so please subscribe. #astronomy #astrophotography #space #nebula #stars