I am in the process of writing my thesis on flood hazard preparedness and forecasting in South East Asia, specifically Thailand. My analysis requires a medium resolution (even better, high resolution) digital elevation model for Bangkok and vicinity areas.

Where can I find such data?

My internet search so far returns not DEM data but only finished maps from different organizations.


I suggest Aster DEM for your purpose. You can download 30MX30M DEM from ASTER GDEM

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