Teste de coordenadas GPS
Solicite sua localização com uma ação explícita, inspecione a precisão e a altitude e copie as coordenadas sem armazená-las.
Interface de teste
Seu navegador pode pedir permissão após você pressionar Iniciar.A precisão é uma estimativa relatada pelo dispositivo. Um número menor é melhor; as leituras internas costumam ser muito menos precisas.
Como usar esta ferramenta
- Click Get my location and choose Allow in the browser prompt.
- Wait for the first position and read latitude, longitude, accuracy, and time.
- Use Watch location for repeated readings and observe accuracy changes.
- Copy coordinates or open a map link explicitly if desired, then stop watching.
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Explicação técnica
The Geolocation API uses GPS, Wi-Fi, cellular, or IP-derived positioning depending on the device and operating system. accuracy is a radius in metres reported by the provider, not a guarantee of correctness.
Indoor readings can be poor. Altitude is only available when the provider supplies it and may be unreliable. The browser may return a cached position; the time-to-first-fix shown here is the page’s request time, not a hardware warm-start measurement.
Solução de problemas
Location permission is denied
Reset the location permission for this site in the browser settings and try again.
Position is inaccurate
Move outdoors, wait for more satellites, and avoid using a VPN for network-based positioning.
No position is returned
Some desktops lack location providers. Check operating-system location services.
Requests time out
Try again in an area with better signal and keep the page in the foreground.
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Perguntas frequentes
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