title: Memory of the outstanding scientist – surveyor professor A. L. Ostrovsky
abstract: The main directions and results of the activity of the famous talented scientist and teacher of the Lviv Geodetic School, professor A.L. Ostrovsky. On January 19, 2023, the Lviv geodetic community honored the 100th anniversary of the birth of Ostrovsky Apollinariy Lvovich – an outstanding scientist, professor, teacher known in Ukraine and abroad. Professor A. L. Ostrovsky published more than 200 scientific works, dozens of methodical developments in geodesy, topography; instrument science, he ow
journal: Modern achievements of geodesic science and industry