Abstract
In this pre-research, this is an initial study using LiDAR to detect weather conditions in real time. In 5G communication, the opportunity to use an integrated IoT connection is given because the path is used, one of which is millimeter wave. This is applied to disaster conditions, namely flood and landslide detection. Data obtained briefly within one month in data processing needs to be added so that the real sensor power is obtained in the outdoor position because the sensor is used as needed. LiDAR has problems when used in rainy conditions which form polarization scattering or light scattering is formed by moving raindrops, especially when the rain is getting heavier. The position of LiDAR in this study is able to detect sunny conditions with an available level of 97.99% and rain outage is still 0.3%, this in heavy rainy conditions needs further research.