LG Uplus and Solbit System cut mountain search area by 99%

LG Uplus and Solbit System tested the iSAR system, which uses mobile network data to locate missing hikers, in Jinan County, South Korea. The search area shrank from 706.86 sq km to 4.13 sq km, a reduction of about 99%.

• Search area cut from 706.86 to 4.13 sq km
• Antenna direction and terrain analysis narrowed it to 45.94 sq km
• Time-based connection logs compressed it to 4.13 sq km
• Tests were held on Unjangsan mountain in Jinan County