![]() ![]() We’re looking for the file’s pixel dimensions, so we can setup our Blender export to match the pixels of the original file exactly. Press Command + i to show information about the file. ![]() tif image file we had imported into Blender. Outside of Blender, go to your Finder and click on the original. Next, under the GIS menu, select Camera and Georender. This can be found in the Object Properties under transforms. Next, we’ll adjust the Z scaling, which represents the level of exaggeration in the elevation of our relief. Next, click on you Materials Properties and add a new material. The new file name will have _float appended.Īfter importing, in your Modifier Properties set the Render setting to 11. In this first step, we use gdal_translate to convert to support floating point values, and convert to tif if it isn’t already in that format. When downloading from on of the above sources, you may have ended up with a zip file (unzip it first), or a. Prepping the SRTM Tiles for Blenderįor this example, I downloaded tile N37W123.hgt, but you should swap out the file name for the one you have. The USGS site also runs a similar service for downloading NASA SRTM collections. You’ll need to be logged into your NASA Earth Data account to download them however.ĭerek also runs a similar website for downloading larger 90m tiles over a wider region. To download the map tiles you’ll need, create an account on NASA Earth Data.ĭerek Watkins at the New York Times runs a convenient website for downloading 30m tiles. ![]() ![]() The GIS data can be found under a new GIS tab in Blender, which we’ll use later. Next, check the small box to activate the add-on. zip file you downloaded and install add-on file. Once in Blender, go to the Edit menu and open Preferences. (Some Mac software issues a security warning the first time you launch it. Next, launch Blender, which should be in your Applications folder. zip file directly from this URL, which is hosted on the domlysz/BlenderGIS Github page. In order to enable these features, we’ll install the BlenderGIS Plugin. Blender is a 3D editing software, but we’re going to use it to do all sorts of things with cartography. ![]()
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