lindzey

4 ms·

1.
by lindzey 11y ago
This is a pulsed system - we send out 1us wide chirped signals, then listen for their returns before sending out the next signal. So - we know how far away a return is, but the tricky bit is knowing which direction it came from, since our b
2.
by lindzey 11y ago
We record on two channels, "high gain" and "low gain", separated by ~50dB. I showed the high gain products in this post, and the surface absolutely does saturate the detectors. The system was designed so that near-surfac
3.
by lindzey 11y ago
Yes - this idea has definitely taken over my imagination. A different research group ( https://www.cresis.ku.edu/ ) has been working on this, but the processing techniques are still evolving. Do you have papers describing y&#
4.
by lindzey 11y ago
Absolutely! I only included our lowest-level data products in this post. We don't sweep the radar side-to-side, but since it's on a moving platform, we see the same thing from multiple angles. In the data I showed, there has been
5.
by lindzey 11y ago
Using our sensor geometry, there's an ambiguity from where off to the side the energy was returned from. So, the solution would wind up being non-unique whatever you do. There has been some fun work along the lines you describe that us
6.
by lindzey 13y ago
I'm a student in the current batch, and can confirm that their ability to make money off recruiting fees is not a factor in the admissions decisions - I made it very clear in the admissions process that I would not be looking for a job