Questions tagged [3d-analyst]

An extension to ArcGIS that allows for the creation, visualization, and analysis of three-dimensional data.

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20 views

Creating surface layer from Points in ArcScene

I work in ArcScene where i have some buildings in 3D, on the facades of these buildings in have points of solar intensity. I would like to create a continuous surface of solar intensity for each ...
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23 views

Problem with interpolate line and profile graph

I used the 3D Analyst tool to create several 'Profile Graphs' it used to go well, but for a while now the Graphs are showing weird lines. At some points, the graphs show their normal lines, while at ...
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35 views

Can't run 3D Analyst extension in custom script tool

I have custom python script in which I use 3D Analyst function "Add surface information", it works fine when I run the script through ArcCatalog Python Console, but when I try to run the script as ...
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12 views

ArcScene rendering only in greyscale

I'm new to ArcScene so maybe I'm doing something wrong, but I can't see any colors in my ArcScene views. I've attached 3 screenshots, one from ArcMap showing DEM and hillshade working just fine, and 2 ...
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9 views

Half disappearing line rectangle when defining base height [closed]

I am having an issue in ArcScene. I have a spline surface representing the topography of an area, and want to create a solid fill beneath this. I can't do this form the spline layer itself or a (...
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1answer
25 views

Tool for adding raster values to vector z axis

In ArcGIS, there is a tool called "Interpolate Shape" which takes a vector layer and underneath a raster. Then it adds the raster grid values to the vectors z-coordinates. Is there a tool in QGIS ...
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1answer
40 views

Rasterise 3D polyline using z-values to interpolate cell values

Using ArcMap 10.5.1. I have a ZM polyline composed of 3x vertices, with the vertex z-values representing water level at wells. I am looking for a tool to rasterize this polyline, using the z-values ...
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1answer
36 views

Calculating volume of several TINs in ArcGIS Desktop

I am trying to calculate the volume of several TINs using the 3D Analyst of ArcGIS 10.5. My data can be found here: https://drive.google.com/open?id=1ERFdsqDGLH1a_FbxwawE_gPm0Au0Q9vT For a start, I ...
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17 views

Converting 3d shapefile of triangulated surface to TIN or raster using ArcGIS Pro

I have a 3D shapefile containing a triangulated terrain surface. I am trying to convert this surface to a TIN or raster to work with the elevation values, using ArcGIS Pro 2.4.2. I am using the ...
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19 views

TIN file not creating

I want to create the DEM by using the contour lines but I am unable to do so. Following the 3D analyst tool > Data Management Tool> Create TIN. Then I added contour line (shape file) as an input file ...
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14 views

Getting TIN Statistics in ArcGIS Pro with 3D Analyst

I'm trying to get basic descriptive statistics from a TIN layer (MIN, MAX, MEAN, STD) to compare it to IDW interpolation data of the same study area, but can't seem to figure out how to retrieve ...
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23 views

Calculating the volume of multiple lakes with ArcGIS (3D Analyst)

I have the DEM of a glacier bed and want to calculate the volume of bed depressions that could form lakes. Data is available here: https://drive.google.com/open?id=1ERFdsqDGLH1a_FbxwawE_gPm0Au0Q9vT I'...
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19 views

Using TIN Editor of ArcMap

I am creating TINs from raw survey data, hard bank lines, and a polygon extent I drew around the survey points of a stream reach. The TINs were created, and I attempted to use the 3D Analyst extension ...
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13 views

Displaying trees in ArcScene using polygons layer with height values?

I'm trying to create an image in ArcScene of a viewpoint looking out towards a modification in the landscape. I have a polygon layer that I want to show trees and the height of the trees to be based ...
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1answer
28 views

ArcScene transparency per feature

I am working with some data that needs to be visualized in different transparencies levels. I know how to do it in ArcMap: Symobology --> Advanced --> Transparency. Now I am working a 3D project and I ...
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62 views

Creating post landslide simulation using ArcScene?

How do I create a simulation for post landslide with ArcScene? It should able to show xyz plus velocity and thickness of debris at different time.
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27 views

Interpolating Line in ArcGIS 3D Analyst

I am trying to make a 2D topographic profile using the Interpolate Line tool and a DEM. I've done this before on a different project; not sure why it's not working now. The 3D Analyst extension is ...
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1answer
67 views

Classifying powerlines in LiDAR using ArcGIS Pro?

I have a LAS dataset that includes powerlines. The dataset is unclassified, but I have access to a feature class that includes the powerlines as lines. Is there a tool or method in ArcGIS Pro that ...
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1answer
20 views

Features lost when extruding polygons between two TINs

I am trying to transform a collection of adjacent simple polygons to a collection of simple polyhedrons. My approach is to create two constant-elevation rasters representing the upper and lower ...
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19 views

Snap raster to specified coordinate point?

Is there any way to get a raster to snap to a specified coordinate point? The documentation for the snap raster environment setting says: The lower left corner of the given extent is moved to the ...
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26 views

ArcGIS Polygon Volume - Variable height field

I'm using ArcMap 10.6 I have a TIN of a landscape which has a series of mounds on it. I have isolated polygons for each mound, which are not flat but variable in height as they go around each mound. ...
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42 views

Measured line distance very different in ArcMap than Google Earth

My question is about why Google Earth and ArcGIS have such dramatic differences when measuring a line-string. I have an approximately 30 mile trail in Butte County, Northern California. I measured it ...
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1answer
18 views

Computing area of shared surface between adjacent 3D features in ArcGIS Pro?

ArcGIS Pro currently provides the Polygon Neighbors tool to compute the length of the shared border between features. I want to do the same type of calculation for (closed) 3D features, i.e. I want ...
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1answer
31 views

Getting started with ArcScene?

I have been using ArcGIS for some time and am playing around with arcscene for the first time. I am having trouble getting started. When I add a DEM to a blank project it renders as a uniform grey, ...
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67 views

3D-analyst: Interpolate line problem

Nothing happens when I double click to finish the line. I have on the 3D analyst extension and have chosen the right DEM. What is wrong and how do I fix it?
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48 views

Creating TIN using cross sections?

I need to create a TIN using available cross sections, which I already have. I can use Create TIN, but the issue is that it would interpolate across to a nearby cross section which could be from ...
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1answer
37 views

Add points (proximity) ArcGIS [closed]

I have a punctual shapefile of wind turbines. The task is to discover if those wind turbines are visible to the human eye. The human eye can see a maximum of 1.6 meters. Which tool can create or add ...
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1answer
48 views

Interpolate Line Tool giving different results?

I have been using 'Interpolate Line' Tool in the 3D Analyst tool pack to create a profile graph so I can analyze interpolated results gathered from an IDW created surface. However, when I use the tool ...
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34 views

Calculate Geometry and Polygon Volume Tool Surface Area Calculations Do Not Match

I have a polygon that represent a basin. The top of the basin is at 119 ft in elevation and the bottom of the basin is at 93 feet in elevation. I have created a TIN that represents this. I have ...
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21 views

Why did N letter of north arrow disappear during 2D export of image in ArcScene?

In ArcScene I add an arrow to the model. But when I export 2d, the arrow remained but the N letter on it lost. How to fix it?
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1answer
137 views

Inserting scale bar in ArcScene?

In layout view of ArcMap it is easy to add a scale bar. In ArcScene there is no layout view and no insert a scale bar tab. How do I add a scale bar in ArcScene?
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18 views

Providing multiple inputs to Create TIN tool in ArcPy?

The documentation has a field where you can list the name of your shape, the field, and other variables, but does not give examples of multiple features. The standalone tool supports multiple features....
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1answer
67 views

Surface and Volume from TIN read through text file?

I am trying to create a script that will iterate through a list of elevations in a text file and calculate surface and volume using the 3D analyst surface volume tool. I have success for the first ...
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8 views

Getting 3D polygon to reach next isoline using ArcScene 10.5

I have a flood innundation polygon and the DEM used to generate it. I've added the Z coordinates for the innundation shapefile from the DEM, but I need to get it to reach the next isoline which ...
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13 views

ArcScene extrusion not working as expected on scaled values?

I have a raster file that I vectorised to a shapefile, and projected to the British National Grid coordinate reference system. I want to extrude the points which has values from 43 - 80. If I ...
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48 views

Exporting 3D scenes in ArcScene?

I encountered the problem while exporting scene into 3D in ArcScene. All other shapefiles work fine and are exported to 3d format, but the files involving "circle" as the construction tool makes ...
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62 views

ModelBuilder Create Tin gives ERROR 000800?

I'm building a model that iterates through several feature classes. Part of the process is creating a TIN from polylines. When I run the model inside the editor it executes correctly without a ...
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31 views

Add z value from point layer to vertexes on polyline layer

I'm trying to get my z values from my 3d point layer over to my vertex' on a 3d polyline layer, so I can have lines with slopes in 3d. I've first done a spatial location by intersect to filter out ...
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42 views

Creating virtual dam using ArcMap and 3D Analyst?

I am using ArcGIS Desktop 10.4 to work on a dam project. I have created a TIN with level curves (5 meters). Level curves have a Z attributes so it's easy to create TIN I have created polygons for ...
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2answers
173 views

Viewshed Analysis adjust for treetop/building roof classifying as visible

I need to depict the areas that a landfill will be visible within a 3-mile radius at the current height. After pouring over the ARC Visibility toolset page, my thought is that the Viewshed tool is ...
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137 views

Extract Layers form .slpk File

I have been given an .slpk file generated by Drone2Map. I can import the .slpk file into ArcGIS Pro but I'm unable to edit the 3D layers in the package. I have not been able to find a way to extract ...
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196 views

Importing georeferenced 3D objects (Collada DAE) into ArcScene?

I need to import 3D objects created with Agisoft Photoscan into ArcGis Desktop 10.4.1 (specifically ArcScene). I know how to use the "Import 3D" function to import Collada files as Multipatch files in ...
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1answer
113 views

Line of Sight Analysis using Points and DEM

I have a DEM and a point feature class with the elevation value from the DEM as an attribute plus with x number of feet added to it representing a tower location. I would like to do a line of sight ...
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139 views

Complex 3D/elevation profiles in ArcMap 10.6

I'm looking to create a more informative 3D Profile than appears possible with vanilla Arc tools. Honestly I'm kinda surprised that this doesn't exist, maybe I'm searching the wrong terms. Situation: ...
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73 views

Photorealistic texturing in Building footprints using Ortho rectified satellite image

Is there any way of photorealistic texturing of 2D Building footprints with height field/3D building/Multipatch using ortho-rectified high resolution satellite image (Building Footprints Created from ...
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34 views

Computing volume of pits with a variable surface edge in a DEM? Multiple TINS per surface? [closed]

I have a DEM of the seafloor. The grid is highly variable, with scour pits throughout the lower right quadrant. I want to compute volume for these pits. It seems all the standard tools such as Cut/...
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85 views

Generating TIN from features in ArcGIS Desktop?

I am changing surface in some parts of area I use for project. To do that I draw polygons and add elevation to vertices using "Interpolate shape". Then I create TIN for edited parts of terrain. Next, ...
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1answer
31 views

Extruding buildings from OS MasterMap data

I've downloaded OS MasterMap with the intention of extruding buildings to their respective heights. I wrongly assumed that I would receive shapefiles of the buildings which I'd then extrude using the ...
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1answer
89 views

Image not draping over DEM in ArcScene?

I saw Images not draping onto DEM in ArcScene? but it is different from my issue. I have an image with projection: NAD_1983_StatePlane_Oregon_North_FIPS_3601_Feet. I have a DEM and set the base ...
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1answer
47 views

Making loop over shapefile attribute using ArcPy?

I have a polyline shapefile. The shapefile has a field called "NAME" I would like to make a loop over each line (A,B,C,D,...). This is the python code for only first line named "A" profileLine = ...