Point Cloud Processing Software

Correlator3D

High-End Mapping Software

SimActive’s Correlator3D software is a patented end-to-end photogrammetry solution for the generation of high-quality geospatial data from satellite and aerial imagery, including UAVs. Correlator3D performs aerial triangulation (AT) and produces dense digital surface models (DSM), digital terrain models (DTM), orthomosaics, 3D models and vectorized 3D features.

SimActive

Montreal, CA

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Description

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Specifications

Hardware/software requirements: RAM [GB]

8

HD [GB]

512

Use of GPU

Y

Processor

["64-bit"]

Stereo Display

Y

Other: Support

Yes: online/phone/WebEx

Typical applications

Aerial Triangulation, DSM, DTM, Orthorectification, Mosaic Creation, 3D Models Generation

Distinguishing features

Powered by GPU technology and multi-core CPUs, ensures matchless processing speed to support rapid production of large datasets

Files and Registering: Input formats

.tif, .jpg, .bmp

Output formats

.asc, geotiff, .las

Geo-referencing

Y

Automatic Target Detection

Y

Stitching multiple scans

Y

Pre-processing and Automatic Filtering: Image matching facilities

Y

Frequency domain decoding for data reduction

No

Removal of individual outliers

Y

Removal of vegetation

Y

Removal of buildings

Y

Bare ground DEM generation

Y

Manual Measurements: 3D Coordinates extraction

Y

Length and Height

Y

Angle

Y

Distance

Y

Area

N

Volume

N

Interoperability: CAD software

Yes

Hydrological software

No

Assigning colour from imagery to points

N

Image overlay on TIN

N

Integration with other data types

Yes

General: Year of last update

2023

Year of initial introduction

2003

Modules

Aerial Triangulation, DSM Generation, DTM Extraction, DEM Editing, Orthorectification, Mosaic Creation, Mosaic Editing, Feature Extraction.

Source of Point Clouds

Photogrammetric

Supported Systems

Aerial (medium, large format, scanned films, pushbroom)UAV (any non-metric camera)Satellite (through RPCs)

Analysis: Line of sight

Y

Aspect and slope

Y

Individual tree heights

Y

Simulation facilities

No

Time series analysis

Y

Automatically Generated Products: Regular Grid DEMs

Y

Cross sections

N

TIN

N

Contour Lines

N

Break lines

N

Boundary detection of solids

Y

Building footprints

Y

Building roofs

Y

3D City modelling

No

Solid Modelling: Lines

N

Planes

N

Cubes

N

Spheres

N

Cylinders

N

NURBS

N

Industrial features

Yes e.g. pipes, etc.

Earth surface features

Yes e.g. trees, etc.