The essay incorporates GIS and remote sensing to sea-level rise projections for the coastal area. ArcGIS 10.1 software are used to model the submerged from SRTM DEM image data, Landsat 7 images from which to calculate the parameters of social-economic evaluation such as population, area, ... influenced by the NBD in Hai Phong. Results of analysis showed the area in Hai Phong only at the level of the average (5% of the whole area of HO CHI MINH CITY). Hai Phong is one of three major municipalities of Vietnam with the population density (fourfold nationwide) and large agricultural land area (approximately 50% of the total area), so although not large but submerged area will also have a significant impact on people as well as social welfare.
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