GPS Anti Spoof

The GPS Anti Spoof app provides a reliable and efficient way to detect GPS spoofing and electronic navigation anomalies by comparing GPS positions to sextant altitudes. By instantly calculating the exact altitude of celestial bodies using a sextant, this app eliminates the need for manual corrections and paperwork. It also serves as a valuable sextant trainer, allowing users to take a sight and compare it to the app's display in real-time. With automatic corrections for various factors such as index error, system time error, and refraction, as well as accurate ephemeris data sourced from reputable numerical integrations, this app is a must-have for anyone needing precise celestial navigation capabilities.

Features of GPS Anti Spoof:

- Validate GPS position with easy comparison to sextant altitudes

- Calculates exact altitude observed with a sextant assuming GPS position is correct

- No paperwork or tables of corrections required

- Automatically includes all corrections like index error, dip of the horizon, refraction, temperature and pressure corrections, altitude above sea level, and more

- Great sextant trainer - take a sight and immediately compare against the app's display

- Works off-network, can download temperature and pressure information if network connection is available

Conclusion:

In conclusion, GPS Anti Spoof provides a reliable way to detect GPS Spoofing and other navigation anomalies by comparing GPS positions with sextant altitudes. With automatic corrections and accurate ephemeris data, it is a valuable tool for celestial navigation and sextant training. Download the app now to enhance your navigation skills!