Vertical Accuracy Assessment of 30-M Resolution Alos, Aster, and Srtm Global Dems Over Northeastern Mindanao, Philippines,
Santillan, J. R., M. Makinano-Santillan (2016) (2016),
International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, XLI, B4 p. 149–156,
10.5194/isprs-archives-XLI-B4-149-2016.