Space weather (Kp index)
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Satellites (used / view)
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HDOP
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Altitude
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Latitude
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Longitude
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Speed
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Drift from reference
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Satellites in view / used
DOP (dilution of precision)
Signal strength (SNR, dB-Hz) — current sky
Sky plot
no lock
SNR <25
SNR 25–35
SNR >35
used in fix
direction, fresh (<20s)
direction, aging (<90s)
direction, stale (>90s)
breadcrumb trail (this run)
Sun
Moon
planet
naked-eye satellite (ISS, Starlink, …)
Tracked satellites — PRN, status, and (GPS) age
| Constellation | PRN | SVN | Block | Launched | Age | Elev | Az | SNR | Used in fix | Health (NANU) |
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Naked-eye satellite passes (ISS, Tiangong, bright Starlink trains, …) next hours ·
| Satellite | Starts | Direction | Peak elev. | Duration | Ends | Direction |
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