LANDSLIDES EARLY WARNING SYSTEM WITH GSM MODEM BASED ON MICROCONTROLLER USING RAIN, SOIL SHIFT AND ACCELEROMETER SENSORS . GEOMATE Journal, [S. l.], v. 19, n. 71, p. 137–144, 2020. Disponível em: https://geomatejournal.com/geomate/article/view/1013. Acesso em: 15 jun. 2026.