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

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17 views

Generating TIN, manually modified level curves?

Having trouble while generating a TIN on a manually modified topography file. I'm a newborn of ArcGis, but I intensively tried to fix this bug, with no result. As you can see, the bug deals about ...
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1answer
18 views

No texture after Importing .dae COLLADA to ArcScene?

I'm attempting to export a .dae collada file from Photoscan to ArcScene 10.1. I've followed instructions from a couple of sources, created the file geodatabase, imported the file as a multipoint ...
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35 views

ArcGIS - multipatch and surface

I want to get 3D building. I have DEM surface and 3D feature of building roof. I created multipatch class by extruded building roof with '-' value. Is it possible to create building from this ...
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13 views

Creating Dynamic 3D Buffers in ArcGIS Pro

I am currently using ArcGIS Pro to model WiFi router signal distribution and I would like to use buffers to display them in a 3D format. I have used the Buffers 3D tool to create spherical buffers, ...
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16 views

How to use an ArcGIS Server globe service on the web?

I created an ArcGlobe document containing a 3D multipatch building... ... then published this to ArcGIS Server as a Globe Service. The help page Displaying data from a globe service says: ...
2
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1answer
28 views

Calculating slope for points with downhill slopes rendered as negatives in ArcGIS

I have a DEM and a series of points. I'd like to measure the change in slope along the series of points. Distinguishing between uphill and downhill slopes matter to me, and ArcGIS' slope function ...
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0answers
10 views

Multipatch to collada crash

I was trying to convert a 2D shapefile of building footprint to 3D SketchUp-readable file. I first opened the shapefile in ArcGlobe, and in properties set building height as extrusion parameter. Then ...
2
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0answers
23 views

ArcScene Export to 3D Webscene polygon issue?

I have been putting together a 3D basemap for our campus, Washington State University, and have been trying to share my model using the export to 3d web scene arcToolbox tool. For the most part is ...
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1answer
22 views

ArcMap 3D profile graph gives a level line

ArcMap's Profile Graph in 3D analyst works great for drawing a line on the map and seeing the profile. I am doing this part easily; single segments, multiple segments it works fine. However, it is ...
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1answer
26 views

How to use OFFSETB in viewshed analysis of ArcGIS for Desktop?

I am confused by the description of OFFSETB in wiewshed analysis (ArcGIS 10.1). The help documentation says: The OFFSETB item indicates a vertical distance in surface units to be added to the ...
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0answers
15 views

Quickest way to Read 3D Area from arcpy.SurfaceVolume_3d?

What is the most efficient way to access just the 3D Area result from an arcpy.SurfaceVolume_3d calculation? I have the tool running as described ...
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19 views

Add feature data to raster to see where it occurs relative to depths in cross-section?

I have depth soundings in which I have used IDW to generate a continuous raster surface to display bottom contours. A hillshade was generated to display in addition to generation of a TIN and ...
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1answer
51 views

How to solve rendering in arcscene?

Is there some way to "repair" rendering in ArcScene? As you can see on the picture some of the polygons are not rendered correctly it's probably because polygons are overlapping each other. In arcmap ...
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1answer
55 views

Extruding a 3D stack of polygons on top of a map, e.g. with KML

I have data for the composition of rock layers in several polygons on earth. I would like to plot a stacked chart of the rock layers, colored based on layer metadata. Here's a mockup, where rock ...
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0answers
38 views

Explanation for ArcGIS Cut/Fill tool error

I am curious if anyone has experienced a similar error (and found a solution) when trying to run the Spatial Analyst/3D Analyst CutFill tool? The problem is as follows: When executing the tool on ...
4
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1answer
68 views

Difference between “hard edge” and “soft edge” in Arc's Add TIN Line?

Is there a technical difference between "hard edge" and "soft edge" in Arc's Add TIN Line on the TIN Editing toolbar? In both you can specify the height of this constraint and they seem to be doing ...
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27 views

Profile graphing and coloring different segments

I currently have multiple profile graphs that display elevation over time, and I have a slope layer generated by arctools. Can I make a single profile graph where the line is based on elevation over ...
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0answers
38 views

Calculating minimum elevation surface between two (or many) surfaces

My input files are a series of layers with data points of values (numbers/doubles), either in a 25x25 meter grid, or with data points randomly strewn. Resolution and extents do not match up between ...
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0answers
72 views

Add Surface Information alternatives in QGIS?

Is anyone aware of a single tool or possible routine of tools in QGIS (2.6) which emulate the results of the ESRI 3D Analyst tool 'Add Surface Information'? I have several polygon shapefiles (some ...
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2answers
60 views

Calculate cells from which the feature would be visible above the skyline (horizon)

I'm trying to work out whether there is a way to do something similar to a ZTV/Visibility analysis but only include the cells from which the point (with 50m OFFSETA/height) would be visible above the ...
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36 views

How to calculate curvature for a 3 D polyline (Z) in arcgis 10 with 3D analyst?

I'd like to add curvature calculations to 3D polylines (with multiple vertices) that have elevation for each vertex. I know average slope can be calculated using the Add Z information tool.
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1answer
149 views

QGIS calculate the 3d surface area of a region

I would like to calculate the true surface area of a region from DEM (2d elevation data). Is it possible to do this with QGIS? And if yes, how? I managed to obtain a 3d vizualization of the elevation ...
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1answer
76 views

Alternative profile graphs for ArcGIS

Anybody know an alternative to profile graph option for ArcGIS 10.2? 3D Analyst can produce a profile, however it's extremely bare bones and doesn't include a scaling option. Does anybody know an ...
2
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1answer
98 views

How to calculate point(or XY) for Start point of Slope and Endpoint of Slope along the Section line on DTM

How to calculate point(or XY) for Start point of Slope and Endpoint of Slope along the Section line on DTM. for instance
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61 views

Surface Volume 3D Analyst tools

I'm using Surface Volume tool (ArcGIS 10.3) to calculate volume of air from a valley. I delimited my DEM (clip tool) and choose Below as plane reference with 603 m as height. The DEM is projected in ...
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89 views

Creating TIN, Surface Difference python script with ArcPy?

I have been trying to develop a master script to go through a series of geoprocessing tools and executing them. I am trying to generate a TIN and contours from a raw xyz file. Below is a very simple ...
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1answer
104 views

Adding Texture to the sides of an extruded polygon in ArcScene

I've been using ArcScene 10.2.2 to create simple extrusions of building footprints and now would like to add textures to them to make them more realistic. I want to add textures to the sides of the ...
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57 views

Covert XYZ data to 2D raster

I have a data from terrestrial scanning (3D) projected to 2D plane but still in XYZ format available here: http://ulozto.cz/xYkfywxY/xyz-to-2drst-txt. Finally, my data are all on same plane, but ...
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109 views

Generate elevation profile graphs for multiple line segments in shapefile?

I'm familiar with the profile graph feature in 3D analyst and I saw the stack profile tool as well. However, I'd like to generate elevation profile graphs for 137 line segments. I don't want to ...
3
votes
1answer
125 views

Create shadow of building in ArcScene

I want to create shadow of a building at different time in ArcScene but I am a beginner of using ArcScene so I am not familiar with this. I am using ArcGIS 10.2.2 version. I tried to use "sun shadow ...
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1answer
105 views

Site Viewshed Analysis with DSM - Removing “false” visibility readings from trees and buildings

I've been working on modeling a proposed building and running a visibility analysis to determine from what areas the building could potentially be seen using ArcGIS Desktop with 3D Analyst. Using a ...
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2answers
85 views

Calculating proportional change in surface volume

I am using the Surface Volume tool (3D Analyst/Functional Surface) in ArcGIS 10.1 to calculate the volume between a reference plane and two water table surfaces (year 1 and year 2) that I interpolated ...
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36 views

Stack profile - polyline length

I have created a polyline that stretches from one side of a beach to the other (vertically). I have lidar data for 2005 and 2013. I am trying to compare the changes in morphology of the beach from ...
2
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1answer
71 views

Automating estimation of invert elevations using ArcGIS for Desktop?

I’m working on a project where I need to estimate about 1400 pipe inverts using the adjoining pipes and manholes. The problem is a lot of the adjoining pipes are missing elevation data as well, so ...
1
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1answer
85 views

Changing the Axis on a Profile Graph

I'm working on a map with forest trails and I want to get an elevation profile of them all individually. I have gone through and interpolated the trail layer with a DEM so that I can use the 3D ...
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0answers
25 views

Base height information is lost when I create a Scene Package

I am using ArcScene 10.2.2 When I create a scene package, and then unpack it, I lose any base height information I have given to layers in the package, which I have draped over TINs. I get the Error ...
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2answers
103 views

What can be used to drape an High res Image over a DEM and get high quality results?

I have a High resolution Georeferenced Orthomosaic, as well as a DEM of that area. The pixel size of both is 20 cm. The data is in Tiff format. I tried to drape the Image on the DEM in ArcScene, but ...
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2answers
113 views

Enabling Z value

I have a polyline that when I created it I did not enable the z value. Is there away that I can enable the z value for my polyline so that I can add z values using 3D Analyst?
2
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0answers
71 views

3D marker symbol export problem (ArcGIS 10.2)

I am trying to create a webscene. I have a TIN and a point layer that is 3d enabled (point z). I added a 3d symbol marker to the point layer in ArcScene . When I use the "export to 3d web scene" ...
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0answers
46 views

Creating a Obstacle Identification Surface without the ArcGIS for Aviation?

Does anyone have an experience creating an Obstacle Identification or Obstacle Limitation Surface in ArcGIS without purchasing the ArcGIS for Aviation extension? We have a small project that requires ...
3
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2answers
267 views

3D soil profile from borehole information

I wonder what would be the best option if I want to build a 3D soil model in GIS from borehole information? Basically I want to generate several 3D soil layer surfaces. Can everything be done using ...
1
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1answer
96 views

Creating TIN in ArcGIS for Desktop?

I am upgrading from Arc View 3.1 to ArcMap 10.1 - I have multiple lidar (bare earth) .txt files (x,y,z) that I would like to use to create a "TIN" (or is it Terrain Dataset in 10.1) and then contours ...
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1answer
68 views

How do I interpolate a vertical surface in ArcScene 10.1

I have electrical resistivity data with X, Y, and Z values. I have imported these data into ArcScene and they display as points in the subsurface in a vertical plane, each with its own resistivity ...
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0answers
205 views

LiDAR point cloud to 3D model of street

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 ...
0
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0answers
95 views

How to minimize output raster errors using topo to raster tool

TLDR:Is there a way to specify an angle of rotation for an interpolation output based on the angle of input lines? In our line of work, we often create straight line contours that represent a sloping ...
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0answers
71 views

Making extruded polygons transparent

Is there a way to make an extruded polygon transparent. I've tried going to the properties and changing the transparency but the polygon still looks like a solid block. I have an extruded polygon and ...
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1answer
48 views

How can I add the ArcScene Extrusion option (Layer Properties) to the ModelBuilder

I have a feature class with points (X,Y,Height). I want to extrude these points to a height of zero and make lines of them. Can this be done within the ModelBuilder?
4
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1answer
100 views

ArcGIS Viewshed keeps crashing

I've been trying to run a viewshed analysis in ArcGIS 10.1 and everytime I've tried running it, it crashes the whole program, with no error. See the image below. I've made sure it has OFFSETA field ...
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0answers
166 views

Volume calculations in ArcMap 10.1 vs AutoCad Civil3d?

I created a surface and used 3d analyst to calculate the volume. Then used the same data in Civil 3d and calculated a volume. The answers were different and I am wondering which one is more accurate?
1
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1answer
109 views

ArcGIS 3D Security Camera Analysis

I found a topic on Esri ArcGIS site about using ArcGIS 3D Analyst for designing and placement of surveillance cameras, but there isn't any clear explanation to guide designer. Is there any idea or ...