Additionally, GPS related our identified pillars which experienced by now saved on the two the banks. And also, The final output emanates from our Computer system & plotter. The boat moved together The trail given that the river goes together. When contours are applied with hypsometric tints on a little-scale https://contour-survey-in-banglad18038.livebloggs.com/38642583/detailed-notes-on-contour-survey-in-bangladesh