Questions tagged [blendergis]
Blender is 3D computer graphics software product used to make 3D representations of terrain and data.
22
questions
0
votes
0
answers
179
views
BlenderGIS: georeferencing and exporting 3d model?
I can add a georeferenced basemap using BlenderGIS and overlay my 3d model on this basemap.
I want to export this 3D model as a georeferenced file, but only see a shapefile export option (which cannot ...
- 85
1
vote
3
answers
96
views
Terracing / stepping artefacts after converting lidar DTM from float32 to uint16
I am a beginner QGIS user, using it to supplement other skill sets in 3D modelling and rendering.
I am trying to use UK lidar data in Blender to render 3D topographic maps. For this to work correctly ...
- 29
1
vote
0
answers
52
views
Converting a huge .LAS into a readable 3D file
I've got a huge (1.3GB) .LAS file that is composed of data from around the Golden Gate Bridge in San Francisco. I'm trying to get it into Blender, a 3D software, so I can look at the surroundings and ...
2
votes
0
answers
324
views
Problems when importing shapefile with the Blender GIS add on from QGIS: contour lines appear flat
So I'm trying to import a shapefile of contour lines of groundwater isohypses that I have loaded into QGIS and saved separately. I'm actually following the steps of a online tutorial of our department ...
- 21
0
votes
2
answers
138
views
I obtained some elevation data from the USGS website and tried importing it into BlenderGIS and SVDesigner (SoilVision). However, I get a weird render [closed]
The first image is rendered on SVDesigner, the second image is rendered on Blender GIS and the third image is the raster file I obtained from the USGS website.
- 13
1
vote
0
answers
56
views
Convert a 3D model from Blender to .obj [closed]
I have created a 3D Model in Blender by using a DEM and displacement modifier.
I know how to render and get an image, but my question is how I can export it as a .obj so that can be embedded in ...
- 371
1
vote
1
answer
542
views
Vegetation removal from DEM before or after contour line extraction
I have a DEM from a terrassed olive grove (single trees apart from each other) and would like to get clean contour lines (without trees / bushes) from it using QGIS3.
Cleaning up all the contour lines ...
- 11
1
vote
0
answers
47
views
Rendering hill shade after texturing it
Does anyone know if it's possible to:
make a hillshade,
render it with blender
go to Photoshop and place a layer on
top of it [like a tint, color bands,
or terrain data]
and then render it once more,...
2
votes
2
answers
2k
views
Prepare DEM in QGIS to open in Blender [closed]
I have been having trouble loading 30m SRTM files into blender.
I download the SRTM (DEM) 30m files from the earthdata (NASA) website and I would like to prepare them in QGIS (making mosaic, clip, ...
- 29
2
votes
0
answers
115
views
Where can download a DEM for whole world in a single low resolution image?
I work in Blender to make Earth globe and I need elevation data for whole earth with low spatial resolution to make relief as a terrain.
- 21
2
votes
2
answers
401
views
Why does Blender not accept DT2 file (elevation data from EarthExplorer)?
Trying to do the Creating Shaded Relief in Blender tutorial
https://somethingaboutmaps.wordpress.com/2017/11/16/creating-shaded-relief-in-blender/
Got the file from SRTM 1 Arc-Second Global. Got ...
- 1,169
2
votes
1
answer
154
views
Rescaling DEM for Blender
I'm working on getting some DEMs ready to bring into Blender to render hillshade. I've done this successfully before with low elevations, but on my current project mountaintops seem to get cut off.
...
- 101
3
votes
0
answers
141
views
A GeoTIFF heightmap from SRTM embeds vertical planes along lat/lon grids in its 3D representation
I've downloaded an SRTM GeoTIFF from Open Topography and converted it into the grayscale image before I imported it into Blender to improve the quality. It is apparent that vertical planes are cutting ...
- 39
3
votes
0
answers
915
views
Importing Georaster into BlenderGIS causes blender to not respond
I am trying to load a geotiff of the UK into blender, when I try with smaller files it seems to work.
I am thinking that maybe blender cannot handle the size of this geotiff, is there anyway to stop ...
- 43
1
vote
1
answer
3k
views
GeoTiff import appears to be flat in BlenderGIS
I an very new to GIS and I am trying to import a GeoTiff file into Blender to view it as a model before importing into unity. For some reason when I import the file into blender as a raw DEM it ...
- 43
0
votes
1
answer
665
views
Correcting Blender Error in ArcGIS Desktop? [closed]
I have a map featuring 4 data frames with the same/similar files in each data frame: esri world imagery basemap, and various shapefiles and feature classes pulling from the network. I reopened the ...
- 787
4
votes
1
answer
6k
views
Import DEM in blender as mesh
First of all, I want to apologize because I am a beginner in this area and not a native English speaker, so sorry if I ask simple questions or if I am hard to understand.
So I have DEM files in the ...
- 41
2
votes
2
answers
7k
views
How geotiff converted to 3d model? [closed]
I have image .tiff (format geotiff). How I can convert the image to 3d model (terrain)? Blender or world machine can do it?
- 41
0
votes
1
answer
706
views
Ordnance Survey to obj or fbx
I would like to download some elevation data (DEM) from Ordnance Survey and then import it into something like Blender.
Ordnance Survey data comes in two flavours: GLM 3 and ERSI Shapefile.
How can ...
- 101
2
votes
0
answers
85
views
Adding 3D animation on site?
I'm trying to find how i could animate a map online with no result.
I've an application that users can use to query place. The result include a map. All data are store locally on a server. Now i want ...
- 21
7
votes
1
answer
5k
views
Contour lines with imported shapefile using Blender GIS - wrong Z values
I've been making experiments with Blender GIS and QGIS.
I'm having problems when importing Shapefiles with contour lines, with a field for elevation (ELEVATION FROM FIELD selected when importing).
I'...
- 567
1
vote
1
answer
237
views
Waterflows simulation in Blender Game engine
I have written an ESRI ASCII DTM importer for Blender and now I want to create something that can simulate the waterflows on that portion of terrain.
I have no idea on how to start, so does anybody ...
