Solar and Wind Energy Resource Assessment (SWERA)Bangladesh: Elevation The elevation of Bangladesh depicted using polygons of equal elevation. The shapefile was downloaded from the following [SWERA (Solar and Wind Energy Resource Assessment)](http://en.openei.org/apps/SWERA/) website. The data was then reprojected into GCS_WGS_1984 by GIST.bangladesh-contour-linesHumanitarian Data ExchangePublicBangladesh - Contour LinesDatasetsBangladesh2005-10-25