In the previous article "Yellow River Basin SHP Data (including upper, middle and lower reaches, main stream, tributaries, lakes, etc.)", the editor shared vector SHP data related to the Yellow River Basin, including a set of DEM data. Some friends asked how to preview DEM data in 3D view in ArcGIS Pro. In fact, ArcGIS Pro itself supports 3D preview of DEM data, which is much more convenient than ArcMap (after all, it integrates 2D and 3D). It only takes a few simple steps.
Many friends often leave messages on the MalaGIS website asking if there are free DEM data download resources. While other users have shared numerous posts on this topic—covering data sources like SRTM, ASTER GDEM, ALOS, and Copernicus DEM—these are relatively professional datasets typically manageable only by GIS practitioners. So, are there tools suitable for beginners or the general public? For instance, a tool that allows online viewing of a region's terrain with 3D rendering effects without the need to download professional GIS or 3D software? Recently, I discovered a small tool called WorldViewR and would like to share it with you.
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