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Questions tagged [3d-map]

A 3D-map is a 2D map shown in 3D, it is not the same as true 3D.

2
votes
1answer
27 views

Possible to set color based on attribute while using 2.5D symbology?

I'm using 2.5D symbology to have my features display at different heights based on a certain attribute, but would also like the features displayed as different colors based on another attribute. Is ...
1
vote
0answers
37 views

Using population data as Z-axis to make 3D map in Python? [duplicate]

I want to make a 3D thematic map with the different status' population data as the height in Python. I have the shapefile of the status and the population data, although I don't know how to set the ...
0
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0answers
11 views

When asked to select raster for elevation (in 3D configuration/QGIS) will be the DEM raster as downloaded or DEM raster re projected?

Do you need to re-project Aster GDEM data from USGS Explorer into a metric coordinate system in order to be able to view a map in 3d mode in QGIS? Or you just use the file input as it is downloaded ...
0
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0answers
25 views

3D Visualization Error

I am having an issue utilizing 3D Visualization. When I access New 3D Map View, the map that shows up is a 2D representation. Seeing this, I navigate to the 3D configuration tab (represented by a ...
2
votes
0answers
72 views

Call the QGIS 3D view using PyQGIS

I am working on creating a change detection script for QGIS3, that detects the differences between two DEMs and highlights the changes. Everything is working well but I have been unable to get the 3D ...
1
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0answers
23 views

Is there a way to mask the area projected in QGIS 3D View?

I'm attemping to create a 3D map view for export to a PDF. However, QGIS's 3D map view seems to base its canvas solely on the viewable area within the main window in QGIS proper. e.g., as you zoom ...
3
votes
1answer
248 views

What kind of 3D models can QGIS's 3D View handle?

I'm trying to get QGIS to load a 3D model made in sketchup, as seen here: However, the model is not loading in the QGIS 3D Viewer. Any suggestions? QGIS does not give any input on what type of file ...
0
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2answers
74 views

Getting bathymetric contours confined only within river banks using QGIS?

I have bathymetric survey data in the form of XYZ. X and Y are coordinates while Z is river bed level (elevation) from a datum. These are about 14000 irregularly located points within a river. Now I ...
5
votes
1answer
398 views

Making a 3D polygon with 3D view in qgis 3.4

I tried to make a 3D map in QGIS 3.4, using the "3D view" function. However, as I change the 3D property the polygon have not changed. I tried this with a basic ESRI Shapefile that I made. I also ...
1
vote
1answer
68 views

Seeking open source or free tool to open 3D Mesh GIS files?

I'm looking a way to open 3d Terrain Mesh files. I have four different folders with same 3d content , I'd like to open one of them : Cesium folder (with internal Tile folder, web.config, tileset....
0
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0answers
50 views

What is terrain driver=“rex” in osgEarth

I have tried to run osgEarth. But I do not understand terrain driver="rex" in osgEarth 's earth file. Have anyone idea? Could you explain?
1
vote
1answer
139 views

QGIS Issue with 3D view altitude binding

I'm running into an issue with the 3D view in QGIS. I have a DEM, which is displaying correctly and a building footprints polygon layer from OSM. It is draping correctly as a 2d polygon on the DEM in ...
0
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0answers
28 views

How to make 3D Path Lines in ArcPro?

Ok here's what I want to create: I'm not quite sure if they have a name (space-time paths?), but it would essentially be a map of the paths individuals took with the time variable being vertical. If ...
1
vote
1answer
91 views

How to move the ArcGIS Pro camera?

How do I move the ArcGIS Pro camera (in 3D)? More importantly, how do I do it programmatically? I'm trying to animate flying drone trajectories. I have a Lon Lat Altitude (xyz) dataset (simple ...
1
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0answers
41 views

Copy polyline from 2D to 3D?

On the right is a single row feature class polylineZ (with elev data) displayed on a new 2D map with no base map. On the left is that same feature copied (using drag from contents pane) to a new 3D ...
0
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0answers
100 views

Controlling both extrusion and height in qGIS 2.5D renderer

QGIS 2.5D renderer allows us to set an extrusion but it doesn't allow to offset that extrusion with a given height (i.e. like the true 3D renderer allows). So I was wondering if there is a possibility ...
1
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0answers
84 views

2.5D rendering time in QGIS

I have QGIS V 2.18.18 I am practicing making 3D maps and decided to do a simple population density 3D map for the states and territories of India. I have a shapefile that contains 36 features(States ...
1
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2answers
159 views

Entity (point) is not show in 3D mode of Cesium?

I've added an entity: var debris = cesiumViewer.entities.add({ position : { value : Cesium.Cartesian3.fromDegrees(-75.59777, 40.03883, 1000) , referenceFrame : Cesium.ReferenceFrame.FIXED ...
1
vote
2answers
81 views

Pix4D Initial process merge looks exploded on one end

I have a 3700+ image project that has been merged from 9 separate projects. After the final merge, one end of the property looks like it exploded from the ground. If I click on the pixels they show up ...
1
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0answers
211 views

Leaflet+D3 how to show multiple layers as plane with markers on it

I'm trying to draw map which looks similar to 3 Dimensional. It has 3 layers bottom most is base layer which is OSM map layer. 2 and 3 is svg layer. as shown in below diagram, I'm able to tilt/rotate ...
2
votes
1answer
692 views

Creating 3d barplots on a map

How it is possible to create a 3D cube with bars showing some quality, located at certain points with geographic coordinates? Is it possible to do this with some qgis plugin or, maybe, any other ...
1
vote
2answers
166 views

qgis2threejs height of cylinder based on column value

What i have: A csv file with coordinates (RT90) A Elevation layer What i want to do: In the csv I have some costs and I want the 3D cylinder to represent the costs. Higher cost=Higher cylinder ...
1
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0answers
330 views

Google Maps API setTilt(45) on custom tile layer

With google maps api, I'm trying to put a custom XYZ service on top of google satellite 3d view (45°). Is it possible? I have a mapnik stack server serving a custom tile XYZ service (transparent ...
0
votes
1answer
60 views

Why polygons is displaying under DEM?

I am trying to create 3d buildings in ArcMap. I added SRTM, than created shape and draw on top of it few polygons and than specified to every polygon height (add and fill column height). But when I ...
3
votes
3answers
914 views

Exporting 3D map from ArcGIS Pro?

When I use ArcScene 10.4 I can easily export 3D maps (VRML in *.wrl) which I then convert in FME to a *.prc file that can be imported in Adobe Acrobat PDF files (to create interactive 3D maps, readers ...
4
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0answers
79 views

Sphere rendering inside out using QGIS on Ubuntu?

I'm trying to use QGIS to show earthquakes around a 3d globe. I changed my CRS to 'Sphere_Van_der_Grinten_I' and it rendered like this: Here's a report from Hardinfo on my system and display: ...
1
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0answers
189 views

Making 3D “wall” from elevation points using ArcGIS 3D Analyst?

I went for a jog around the block using my GARMIN GPS. Then, I downloaded the GPX file and converted it to a feature class. The attributes for the points contain lat/lon & elevation (feet). I ...
1
vote
0answers
64 views

Vector Layer not displayed properly in 3D

I am using Qgis2threejs plugin to display my map in 3D. But I am facing a problem in displaying vector layer properly. Please look at the following image.Buildings are not displayed according to DEM. ...
2
votes
2answers
318 views

Clickable attributes with qgis2threejs

I have geotagged pictures which I have linked in QGIS to a point shapefile. In the attribute table of the shapefile, you can find the complete path to every picture, so theoretically it is clickable. ...
1
vote
0answers
955 views

WMS layer not displaying in cesium globe

Im downloaded cesium 1.23 library from cesium site and added geoserver wms layer on the cesium globe, but its not displaying. my query has mentioned below. <!DOCTYPE html> <html lang="en"&...
2
votes
0answers
76 views

Three-Dimensional Routing

I have created a route by hand using the Tracing Tool available in QGIS, placing the waypoint on top of an Open Street Map layer. I wanted to export all the coordinates to another program, so I saved ...
5
votes
2answers
3k views

ArcGIS Pro 3D rasters?

I am trying to use ArcGIS Pro to create a 3D scene using an elevation surface (.tif) generated from drone imagery. The tif is projected and contains the elevation information, but I cannot get ArcGIS ...
1
vote
1answer
780 views

Publishing 3D scene from ArcGIS Pro 1.2 - Extruded Polygons are not working

I am trying to publish this map to ArcGIS Online: These polygons are symbolized by color based on a categorical variable and extruded based on a numerical variable. When I publish this layer it is ...
3
votes
2answers
361 views

Vector under OSMbuildings

I would like to display a circle object under the OSMbuildings layer with OSMBuildings . I was trying to change zIndex, bringToBack(), bringToFront() but it doesn't work. I don't use my own GeoJSON ...
1
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0answers
577 views

using openlayers 3 and three.js to use openlayers 3 map as texture

I am trying to use Openlayers 3 along with three.js to use openlayers output map as texture. I found that openlayers 3 is webgl based and so is three.js. So they must be compatible. What I have done ...
1
vote
1answer
820 views

How to add 3D features in Online ArcGIS (Story Map)

How to add 3D features in Online ArcGIS (Story Map) - I created the 3D layers / features using ArcMap Desktop and ArcScene I'm a student and a newbie looking for detailed information.
0
votes
3answers
482 views

Is there any web-gl js libraries for creating 3D bar overlap city map? [closed]

Is there any some web-gl js libraries for creating 3D bar overlap city map? More details: http://ny.curbed.com/archives/2015/01/09/3d_map_shows_where_nyc_housing_is_priciest_cheapest.php https://...
2
votes
2answers
166 views

3D queryable GIS

I've used GIS for many years, and now I'm moving into 3D GIS, but I have some questions. Say I have a 3D model of a viliage, I can get this into Blender, but I want to be able to run GIS type queries....
1
vote
1answer
822 views

Does ol3-cesium accept DEM files?

I'm using OpenLayers 3.6.0. I want to use ol3-cesium. Ol3-cesium use cesium for glob visualization. I have a question: In ol3-cesium, Can I see Ups and downs of land? In other words Does it accept ...
2
votes
2answers
610 views

Cross-platform 3D mapping solutions

I am a new software developer who created an application at my work that continually displays content on the Google Earth desktop application using KML. My work now would like a mobile solution to my ...
1
vote
1answer
3k views

Interactions in OpenLayers 3 - Cesium?

I went through the oL3- Cesium examples provided on their website. There was an example here which comprised of selecting the features in 2D view and the same will be reflected in the 3D one as well. ...
1
vote
0answers
108 views

What are the different tools / libraries available for 3D map generation?

Like in OpenLayers 3- Cesium integration, OpenLayers3 handles the features and functionalities pertaining to the map while the Cesium counterpart handles the 3D view or the globe view. Likewise, what ...
2
votes
1answer
4k views

Visualizing a LiDAR point cloud in 3D with GRASS?

I'm new with QGIS and GRASS so I'm sorry if there is a straightforward answer for this question but I can't seem to get it done. I've imported a point cloud into QGIS from a datafile. Now I'd like to ...
0
votes
1answer
2k views

How to add Simple 3d Bar Graph on top of 2d Feature class in ArcMap

I am trying to add a simple bar graph on top of a map in ArcMap. The idea is very simple, to calculate x,y (suppose building area vs building name) and create a bar graph of it. This can easily be ...
2
votes
0answers
454 views

LiDAR point cloud to 3D model of street [duplicate]

I am looking for a way to convert point cloud collected through a Riegl LiDAR scanner to a perfect 3D model of a town. The sample data is from vehicle mounted scanner, but final data is going to be ...
2
votes
1answer
332 views

How to make a 3d visualisation of different peat layer to show the height of each layer?

I have bore hole point data that has about 5 to 7 types of peat layer and also has several depths. I also have digital elevation data of the area. I need to interpolate these layers separately, then ...
2
votes
1answer
1k views

Navigation/Routing in 3D View On Android

I need to build a navigation/routing application in 3D view like sygic, what are the available options if any? Are there any existing open source or proprietary 3D mapping/libraries. I have checked ...
1
vote
1answer
240 views

How to: script convertion from SRTM to 3D printable file?

Given a STRM3.tiff file as input. How to convert this STRM.tiff file into a 3D printable file ? which I may load into most 3D printers' sofwares. My objective is to print some terran, lunar, or ...
1
vote
2answers
370 views

Digitizing map into three dimension?

Can somebody help me in making 3-dimensional map from 2-dimensional??some software reference or some tool which can do this. I know the height of the building and other aspects....
0
votes
1answer
157 views

What must be learned to build 3D web map? [closed]

I wish to build a 3D web map based on Silverlight or JavaScript. I cannot build 3D in Silverlight. What I should do then? Should I learn "Balder" or OpenGL or what? I must do it before 09/2014. Can ...