Tran, Thanh. (02/2023AD) 2023. “Quantification Of Global Digital Elevation Model (Dem) – A Case Study Of The Newly Released Nasadem For A River Basin In Central Vietnam”. Journal Of Hydrology: Regional Studies 45. doi:10.1016/J.EJRH.2022.101282.
Bolo, Basuti. 2013. “ Satellite Topographic Mapping: A Key Space Technology For Sustainable Water Resources Monitoring And Management”. Modern Environmental Science And Engineering 1. http://www.academicstar.us/issueshow.asp?daid=2470.