4 ms·
Has somebody recombined low res data from many satellites to a high res free version? Sort of like many synced cheap oscilloscopes can form a expensive one?
by Pica_soO 9y ago
Has somebody recombined low res data from many satellites to a high res free version? Sort of like many synced cheap oscilloscopes can form a expensive one?
- notahacker 9y agoThere is pansharpening (effectively improving the spatial resolution of colour images by combining them with sharper, higher spatial-resolution monochrome images) and using processing techniques to combine low-res images can certainly improve the effectiveness of detecting features which are smaller than the image pixel size, but I don't think anyone's likely to get comparable detail to a sub-1m or even a 5m pixel image out of combining 20m and 30m pixel images taken at different times.
- Gravityloss 9y agoWhy not? You can treat it as a statistical problem where you are given low Res samples of the actual data. I've done it myself on a school assignment. A matrix inversion was required. There are things like sensor shift cameras commercially available too. And stacking software for astronomers etc...