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I suspect that may be what these satellites are doing... https://en.wikipedia.org/wiki/GRACE_and_GRACE-FO#:~:text=As%20the%20twin%20GRACE%20satellites,ahead%20o
by djyaz1200 3y ago
I suspect that may be what these satellites are doing... https://en.wikipedia.org/wiki/GRACE_and_GRACE-FO#:~:text=As%20the%20twin%20GRACE%20satellites,ahead%20of%20the%20trailing%20satellite https://en.wikipedia.org/wiki/GRACE_and_GRACE-FO#:~:text=As%....
- earthscienceman 3y agoI love when HN commenters get out of water on topics. The GRACE retreivals to reconstruct mass changes for "mascons" that are several hundred kilometers in width\height take a month of static overpasses and incredible mathematics and signal processing. There is absolutely no way that their data could be used to locate a submarines, ever.
- refulgentis 3y agoLolll it’s my fave, especially when it’s after a sibling comment that explains “uh no” using ~7th grade science
- gitfan86 3y agoInteresting, seems hard to zero out the clouds and air density, and bodies of water