Import Global SRTM Elevation Data Into Postgres Database Using PostGIS
This article explains how to batch import rasters into a Postgres database. It also covers the use of PostGIS functions to query these rasters and create new ones. These techniques are particularly useful for applications such as QGIS. (8 minutes)
Singapore SRTM DEM (Data Download)
Download the Shuttle Radar Topography Mission (SRTM) Digital Elevation Model (DEM) of Singapore (1 minute)