RT null T1 Spatial Data Utilization to Monitor Mineral and Coal Mining A2 Leonard, Yosafat R. K1 coal mining K1 Indonesia K1 mineral K1 monitoring data YR 2023 FD 2023-04 LK https://wedocs.unep.org/handle/20.500.11822/42454 UL https://wedocs.unep.org/handle/20.500.11822/42454 DS UN Environment Document Repository RD Sep 18, 2026