There are 16 X-band satellite datasets: 4 Different X-band satellites across 4 Different groundstations. Inside each compressed file, there is data on satellite position and signal measurements. There is also a folder containing position and signal measurement data for Ka-band JPSS to McMurdo, Antarctica groundstation. Details on how to interpret the Ka-band data are located in the folder. Ground station abreviations
hcc - Hawaii
ssec - Wisconsin
aoml - Florida
guam - Guam
This data accompanies the paper: https://dl.acm.org/doi/10.1145/3452296.3472932
L2D2: Low Latency Distributed Downlink for LEO Satellites. Deepak Vasisht, Jay Shenoy, Ranveer Chandra. ACM SIGCOMM 2021.