GPS ACCURACY DEGRADED — Position Unreliable
Position
--°--.---'N
Latitude
---°--.---'E
Longitude
Accuracy: --m Alt: --m
Course / Speed
--- °T
COG (GPS)
--.-- kn
SOG
Compass
N E S W
--- °M
Compass
Magnetic Var
--.-- --
WMM 2025
--- °T
True Heading
--:--:--
Last Fix
Position Compare (Ship GPS vs Phone)
Ship Latitude (e.g. type 22345 → 22°34.5')
--°--.---'
Ship Longitude (e.g. type 0551234 → 055°12.34')
---°--.---'
GNSS Satellite Visibility
● GPS ● GLONASS ● Galileo ● BeiDou
--
GPS
--
GLONASS
--
Galileo
--
BeiDou
--
HDOP
--
VDOP
--
PDOP
Satellite Signal Environment
Sky plot shows computed satellite positions based on orbital data (TLE). Your phone tracks all visible constellations automatically. In Gulf region, GPS signals may be degraded — check accuracy value on NAV tab.
Ship Heading °T
Height of Eye (m)
Visible Bodies
Share Position
Send live position from your mobile to any PC browser. Both devices must have internet access. No login or installation required — just type the same URL and enter the code.
How It Works
1. On mobile: Open gps.nodesurge.tech → Tap SEND → Note the 6-digit code
2. On PC: Open gps.nodesurge.tech → Tap RECEIVE → Type the code
3. Live GPS data streams directly between devices (P2P encrypted)
4. Both devices must be on internet (Starlink/Marlink/4G)
5. No login, no installation, no link sharing needed
Settings
Display
Night Mode (Red on Black)
Keep Screen On
Position Format
Accuracy Warning Threshold
Chart Layers
Sea Marks (Buoys, Lights, etc.)
Show Track Trail
About
NaviGPS Pro v1.0 — Maritime Position System
For supplementary navigation use only.
Does NOT replace official ECDIS or paper charts.
WMM2025 valid: 2025.0 – 2030.0
Domain: gps.nodesurge.tech