Fig. 12From: Mapping deep peat carbon stock from a LiDAR based DTM and field measurements, with application to eastern SumatraCross section over a Bengkalis Island and b the Giam Siak Kecil—Bukit Batu Biosphere Reserve covering peat domes along ICESat-2 flight lines, showing airborne LiDAR derived surface elevation (DTM; [69] and ICESat-2 terrain height. As current raw ICESat-2 data is referenced to the ellipsoid and requires vertical correction, it was provisionally referenced to mean sea level (MSL) by matching it to the DTM. Location of the cross sections is shown for a in Fig. 4 and b in Fig. 1Back to article page