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Questions tagged [stereo-imagery]

A pair of images taken from different perspectives of the same target or area, used to collect or visualize information in 3D

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0answers
16 views

Mapping over 3D imagery

Most 3D visualisation solutions I've seen are drapes of imagery over a surface like a TIN. Is there any open source software out there that can permit viewing of 3D data (e.g. Leica ADS data) and ...
1
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0answers
27 views

Creating Left and Right Image pair to view with 3D goggles in stereo from DEM or Hillshade?

How does one create the stereo pair for viewing in a program such as StereoPhoto Maker? I have processed lidar that I'd like to turn into hillshades and then view in this kind of software, with 3D ...
1
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1answer
104 views

Stereoscopic Interpretation on QGIS [closed]

I would like to know if anyone has worked with stereoscopic analysis (e.g extracting features such as drainage, forest an so on) using the following softwares: QGis, gvSIG, ILWIS or MicroImages TN ...
8
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4answers
1k views

Understanding resolution in vector maps?

I'm developing a vector maps with detailed features such as road edges, cross walks, traffic lights , street lights etc., by using 3D points (x,y,z) without geo-referencing, generated from stereo ...
1
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0answers
60 views

Hotkeys for DAT/EM Summit Evolution linking into ArcMap functions instead

I'm using DAT/EM Summit Evolution to do feature mapping in stereo. When I try to use the hotkeys set in Summit, they instead execute functions in ArcMap. ie. when I press "0" which is linked to CAD: ...
-1
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1answer
133 views

Seeking free Stereo Satellite Imagery with GCP?

I want to try generate DSM and DTM using Stereo Satellite Imagery (IKONOS, WorldView 4) and GCP file by Socet GXP.
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0answers
34 views

Extracting Elevation (DEM) from air photos using open source software? [duplicate]

I have a few pairs of stereo air photos and I want to extract a DEM from them. I think that is possible using PCI (OrthoEngine), but I would like to do it using Open Source (or at least free) ...
4
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2answers
7k views

Using Phantom 3 Pro to capture aerial imagery for small site plans and derive DEM? [closed]

I am curious if this consumer UAV can be used to capture imagery for further processing to stitch seamless imagery and to use as input into stereo/photogrametry software to create reasonably accurate ...
2
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0answers
182 views

Oriented stereopair in ERDAS [closed]

I am trying to orient a set of intensity LiDAR images in ERDAS Stereoanalyst for stereo digitizing. The set is consisted of an intensity image and its stereomate. Stereoanalyst is configured for ...
2
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0answers
235 views

Hosting DigitalGlobe stereo imagery on GeoServer? [closed]

I have a pretty fresh install of the latest Boundless OpenGeo stack (v4.5). I have a requirement to host some stereo satellite imagery. I'm using the sample imagery over China provided by ...
0
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1answer
1k views

Software for image orientation (aerial triangulation)

I'm trying find a software which can orient an UAV Imagery using GCPs (Ground control points in UTM Coordinates system) and Camera calibration (only camera focal length, p1,p2, k0, k1, k2, k3 and ...
2
votes
2answers
235 views

Stereoscopy Software

I'm learning the Manual Photogrammetry process, Stereoscopy, to Process UAV Imagery. I'd like to know about others software, especially open source or low cost. ERDAS Imagine, Erdas Extensions for ...
4
votes
1answer
823 views

Photogrametry using e-Foto (Stereo Plotter, Stereo Imagery, Stereoscopy)

I'm learning Photogrametry with Stereo-view using e-Foto (http://www.efoto.eng.uerj.br/en). At the end, I want to know how to do Photogrametry via Stereoscopy in PC with Anaglyph Glasses. I could ...
5
votes
1answer
775 views

Stereo Analyst & ArcGIS 10.1 - volume calculation

I use to perform analysis and imagery exploitation with the software above. I have created a Stereo Analyst report with some 3d polygon by a stereoscopic block. How do I calculate the volume of some ...
3
votes
1answer
265 views

Very high resolution stereo-imagery

I'm looking for very high resolution stereo imagery to perform a DEM extraction. The only place I can find sample data is http://www.digitalglobe.com/product-samples but the form does not work for me. ...
3
votes
1answer
147 views

Stereo Compilation Software with PostGIS

Does anyone know of stereo compilation software that will allow for the writing into a PostGIS database? Both Datum and Stereo Analyst will write to an ESRI Geodatabase. Standard stereo ...
10
votes
3answers
6k views

Create DEM from stereo pairs using ArcGIS for Desktop or Open Source GIS?

Does ArcGIS Desktop or any of its native extensions allow me to create DEMs from stereo pairs (acquired by satellite, GeoEye 1)? If the answer is a clear no, brownie points will go to an answer that ...
7
votes
5answers
3k views

Open Source Stereo Compilation Software

I work in a Geography Department at a small university and we are looking at putting in a 3D Stereo Compilation systems. We have been looking at Stereo Analyst, PurView and Dat/em, but I was ...