SimActive is a Montreal photogrammetry-software company whose Correlator3D platform processes imagery from drones, aircraft and satellites to produce geospatial products.
Operating context
SimActive's Correlator3D processes drone, aircraft and satellite imagery through one photogrammetry workflow. The current product presentation includes digital surface and terrain models, point clouds, orthomosaics, three-dimensional models and Gaussian splat models. Its commercial route includes software licences and a data-processing service, with separate options for drone, aerial and satellite imagery. For mapping users, the useful comparison is sensor and image-size support, output quality and processing workflow on the intended hardware rather than the site's general speed claims. SimActive lists monthly, annual, permanent and floating options for drone imagery, with a 61 MP limit on listed drone tiers and separate medium-format, large-format and satellite options. It also offers data processing as a service.
Canadian footprint
SimActive has a documented Canadian operating presence in Montreal, Quebec, Canada. Its public organization and capability evidence should be read at that location and national scope only where the cited sources explicitly support it.
Montreal, Quebec is the published city-level context for SimActive. It does not imply a street address or exact facility location.
Photogrammetry and geospatial-imagery processing software
Read technical summary
SimActive Correlator3D processes drone, aircraft and satellite imagery into photogrammetric products. Version 11 adds Gaussian splat generation, viewing, editing and merging; version 11.1 revises tie-point extraction and bundle adjustment with direct-georeferencing and assisted RTK/PPK options. A September 2026 release explains interactive scripting that keeps the program open for successive operations and supplies completion messages to external automation. Geo4D independently identifies Correlator3D as its main processing software; its large Chilean mapping project is detailed in a supplier-hosted case study.
Evidence of maturity
Commercial software with published release notes and customer-side confirmation of use. Geo4D’s supplier-hosted case reports 9 cm GSD and 15–25 cm two-sigma checkpoint results under a specific acquisition/control workflow; these are not universal accuracy guarantees.
Commercial availability
Commercial software and associated processing services are offered through SimActive. Verify the required licence, sensor/image-size support, hardware, coordinate reference, control quality and output acceptance criteria for the project.
Core features
Revised tie-point extraction, visual feedback and link filtering in 11.1
Direct-georeferencing and assisted RTK/PPK bundle adjustment
Gaussian splat generation, viewing, editing and merging
Successive scripts in one persistent interactive session
Completion messages for external automation and shapefile volume exports
SimActive’s September 7, 2026 release describes Correlator3D interactive scripting that runs successive operations within one session and issues completion messages for external automation. Version 11.1 release notes document the command mode alongside revised tie-point extraction and direct-georeferencing and assisted RTK/PPK options.
Canada Economic Development for Quebec Regions identifies SimActive as an RDII recipient; the company's public historical announcement separately states that DND adopted Correlator3D software.
Reviewed connections
Mission area · Reviewed connectionEvidence strength: Moderate
Aerial and satellite photogrammetry could support terrain and infrastructure analysis for domain-awareness workflows; this is a derived technical fit, not a claim about a current Arctic deployment.
Reviewed connections indicate possible relevance based on public evidence. They do not indicate procurement direction, eligibility, endorsement or customer interest.
Questions for a first conversation
01
Which Correlator3D licence, GPU configuration and input calibration are needed for the required satellite or aerial output and project size?
The software serves several sensor classes and output formats; licence limits and processing prerequisites determine whether a mapping workflow is practical.
Original sources 10 linked records
These records support the organization, its owned capabilities and their reviewed connections. A source count is not a count of independent confirmations.
The official public contact pathway for SimActive is https://www.simactive.com/.
Supports: Profile · operating context
SimActive's Correlator3D processes drone, aircraft and satellite imagery through one photogrammetry workflow. The current product presentation includes digital surface and terrain models, point clouds, orthomosaics, three-dimensional models and Gaussian splat models. Its commercial route includes software licences and a data-processing service, with separate options for drone, aerial and satellite imagery. For mapping users, the useful comparison is sensor and image-size support, output quality and processing workflow on the intended hardware rather than the site's general speed claims.
Supports: Profile · description
SimActive is a Montreal photogrammetry-software company whose Correlator3D platform processes imagery from drones, aircraft and satellites to produce geospatial products.
SimActive's Correlator3D processes drone, aircraft and satellite imagery through one photogrammetry workflow. The current product presentation includes digital surface and terrain models, point clouds, orthomosaics, three-dimensional models and Gaussian splat models. Its commercial route includes software licences and a data-processing service, with separate options for drone, aerial and satellite imagery. For mapping users, the useful comparison is sensor and image-size support, output quality and processing workflow on the intended hardware rather than the site's general speed claims.
SimActive's public evidence establishes its current role and offering, but it does not answer every access, configuration, eligibility, maturity or buyer question needed for a first business-development conversation.
Supports: Profile · operating context
Drone, aircraft and satellite imagery processing; Orthomosaic and 3D product generation; Automated photogrammetric workflows; High-volume imagery processing
SimActive's Correlator3D processes drone, aircraft and satellite imagery through one photogrammetry workflow. The current product presentation includes digital surface and terrain models, point clouds, orthomosaics, three-dimensional models and Gaussian splat models. Its commercial route includes software licences and a data-processing service, with separate options for drone, aerial and satellite imagery. For mapping users, the useful comparison is sensor and image-size support, output quality and processing workflow on the intended hardware rather than the site's general speed claims.
SimActive's Correlator3D processes drone, aircraft and satellite imagery through one photogrammetry workflow. The current product presentation includes digital surface and terrain models, point clouds, orthomosaics, three-dimensional models and Gaussian splat models. Its commercial route includes software licences and a data-processing service, with separate options for drone, aerial and satellite imagery. For mapping users, the useful comparison is sensor and image-size support, output quality and processing workflow on the intended hardware rather than the site's general speed claims.
SimActive's Correlator3D processes drone, aircraft and satellite imagery through one photogrammetry workflow. The current product presentation includes digital surface and terrain models, point clouds, orthomosaics, three-dimensional models and Gaussian splat models. Its commercial route includes software licences and a data-processing service, with separate options for drone, aerial and satellite imagery. For mapping users, the useful comparison is sensor and image-size support, output quality and processing workflow on the intended hardware rather than the site's general speed claims.
Supports: Drone, aircraft and satellite photogrammetry software · summary
SimActive's Correlator3D software processes aerial and satellite imagery to generate geospatial products, including orthomosaics, digital surface models and three-dimensional outputs.
Supports: Drone, aircraft and satellite photogrammetry software · summary
SimActive’s current Montreal homepage offers Correlator3D for drone, aircraft and satellite imagery, producing surface/terrain models, point clouds, orthomosaics, 3D models and Gaussian splat models.
Aerial and satellite photogrammetry could support terrain and infrastructure analysis for domain-awareness workflows; this is a derived technical fit, not a claim about a current Arctic deployment.
Canada Economic Development for Quebec Regions identifies SimActive as an RDII recipient; the company's public historical announcement separately states that DND adopted Correlator3D software.
Supports: RDII funding recipient relationship
Source location: relationships.0.publicSummary
Canada Economic Development for Quebec Regions identifies SimActive as an RDII recipient; the company's public historical announcement separately states that DND adopted Correlator3D software.
Canada Economic Development for Quebec Regions lists SimActive for RDII support, while SimActive documents that the Department of National Defence adopted Correlator3D software for photogrammetric workflows in an earlier public announcement.
Supports: Profile · profileData.currentActivity
Canada Economic Development for Quebec Regions lists SimActive for RDII support, while SimActive documents that the Department of National Defence adopted Correlator3D software for photogrammetric workflows in an earlier public announcement.
SimActive’s September 7, 2026 release explains interactive mode keeps Correlator3D ready between successive scripts in one session and can generate completion messages for external automation. No universal speedup factor is stated.
Supports: Drone, aircraft and satellite photogrammetry software · summary
SimActive’s September 7, 2026 release explains interactive mode keeps Correlator3D ready between successive scripts in one session and can generate completion messages for external automation. No universal speedup factor is stated.
SimActive lists monthly, annual, permanent and floating options for drone imagery, with a 61 MP limit on listed drone tiers and separate medium-format, large-format and satellite options. It also offers data processing as a service.
Canada Economic Development for Quebec Regions supports 2026-02-18 as the material date used for this dossier activity note.
Supports: Profile · current activity
Canada Economic Development for Quebec Regions lists SimActive for RDII support, while SimActive documents that the Department of National Defence adopted Correlator3D software for photogrammetric workflows in an earlier public announcement.
Supports: Drone, aircraft and satellite photogrammetry software · core features
SimActive’s September 7, 2026 release explains interactive mode keeps Correlator3D ready between successive scripts in one session and can generate completion messages for external automation. No universal speedup factor is stated.
Supports: Drone, aircraft and satellite photogrammetry software · commercial availability
SimActive’s September 7, 2026 release explains interactive mode keeps Correlator3D ready between successive scripts in one session and can generate completion messages for external automation. No universal speedup factor is stated.
Correlator3D 11.1 release notes add a new tie-point extraction engine, tie-point visual feedback and link filtering, direct georeferencing and assisted RTK/PPK bundle-adjustment options with user-defined uncertainty, shapefile volume exports and interactive C3D.exe command mode.
Supports: Drone, aircraft and satellite photogrammetry software · core features
Correlator3D 11.1 release notes add a new tie-point extraction engine, tie-point visual feedback and link filtering, direct georeferencing and assisted RTK/PPK bundle-adjustment options with user-defined uncertainty, shapefile volume exports and interactive C3D.exe command mode.
Supports: Drone, aircraft and satellite photogrammetry software · core features
Correlator3D 11.1 release notes add a new tie-point extraction engine, tie-point visual feedback and link filtering, direct georeferencing and assisted RTK/PPK bundle-adjustment options with user-defined uncertainty, shapefile volume exports and interactive C3D.exe command mode.
Supports: Drone, aircraft and satellite photogrammetry software · defence applications
Correlator3D 11.1 release notes add a new tie-point extraction engine, tie-point visual feedback and link filtering, direct georeferencing and assisted RTK/PPK bundle-adjustment options with user-defined uncertainty, shapefile volume exports and interactive C3D.exe command mode.
Supports: Drone, aircraft and satellite photogrammetry software · technical tags
Correlator3D 11.1 release notes add a new tie-point extraction engine, tie-point visual feedback and link filtering, direct georeferencing and assisted RTK/PPK bundle-adjustment options with user-defined uncertainty, shapefile volume exports and interactive C3D.exe command mode.
Supports: Drone, aircraft and satellite photogrammetry software · technicaldomainslugs
Correlator3D 11.1 release notes add a new tie-point extraction engine, tie-point visual feedback and link filtering, direct georeferencing and assisted RTK/PPK bundle-adjustment options with user-defined uncertainty, shapefile volume exports and interactive C3D.exe command mode.
Supports: Drone, aircraft and satellite photogrammetry software · maturity
Correlator3D 11.1 release notes add a new tie-point extraction engine, tie-point visual feedback and link filtering, direct georeferencing and assisted RTK/PPK bundle-adjustment options with user-defined uncertainty, shapefile volume exports and interactive C3D.exe command mode.
Supports: Drone, aircraft and satellite photogrammetry software · summary
Correlator3D 11.1 release notes add a new tie-point extraction engine, tie-point visual feedback and link filtering, direct georeferencing and assisted RTK/PPK bundle-adjustment options with user-defined uncertainty, shapefile volume exports and interactive C3D.exe command mode.
Supports: Drone, aircraft and satellite photogrammetry software · technical tags
Correlator3D 11.1 release notes add a new tie-point extraction engine, tie-point visual feedback and link filtering, direct georeferencing and assisted RTK/PPK bundle-adjustment options with user-defined uncertainty, shapefile volume exports and interactive C3D.exe command mode.
Supports: Drone, aircraft and satellite photogrammetry software · technicaldomainslugs
Correlator3D 11.1 release notes add a new tie-point extraction engine, tie-point visual feedback and link filtering, direct georeferencing and assisted RTK/PPK bundle-adjustment options with user-defined uncertainty, shapefile volume exports and interactive C3D.exe command mode.
Supports: Drone, aircraft and satellite photogrammetry software · defence applications
Correlator3D 11.1 release notes add a new tie-point extraction engine, tie-point visual feedback and link filtering, direct georeferencing and assisted RTK/PPK bundle-adjustment options with user-defined uncertainty, shapefile volume exports and interactive C3D.exe command mode.
Supports: Drone, aircraft and satellite photogrammetry software · name
Correlator3D 11.1 release notes add a new tie-point extraction engine, tie-point visual feedback and link filtering, direct georeferencing and assisted RTK/PPK bundle-adjustment options with user-defined uncertainty, shapefile volume exports and interactive C3D.exe command mode.
Supports: Drone, aircraft and satellite photogrammetry software · core features
Correlator3D 11.1 release notes add a new tie-point extraction engine, tie-point visual feedback and link filtering, direct georeferencing and assisted RTK/PPK bundle-adjustment options with user-defined uncertainty, shapefile volume exports and interactive C3D.exe command mode.
Supports: Drone, aircraft and satellite photogrammetry software · technical tags
Correlator3D 11.1 release notes add a new tie-point extraction engine, tie-point visual feedback and link filtering, direct georeferencing and assisted RTK/PPK bundle-adjustment options with user-defined uncertainty, shapefile volume exports and interactive C3D.exe command mode.
Correlator3D 11.1 release notes add a new tie-point extraction engine, tie-point visual feedback and link filtering, direct georeferencing and assisted RTK/PPK bundle-adjustment options with user-defined uncertainty, shapefile volume exports and interactive C3D.exe command mode.
Supports: Drone, aircraft and satellite photogrammetry software · technicaldomainslugs
Correlator3D 11.1 release notes add a new tie-point extraction engine, tie-point visual feedback and link filtering, direct georeferencing and assisted RTK/PPK bundle-adjustment options with user-defined uncertainty, shapefile volume exports and interactive C3D.exe command mode.
Supports: Drone, aircraft and satellite photogrammetry software · defence applications
Correlator3D 11.1 release notes add a new tie-point extraction engine, tie-point visual feedback and link filtering, direct georeferencing and assisted RTK/PPK bundle-adjustment options with user-defined uncertainty, shapefile volume exports and interactive C3D.exe command mode.
Supports: Drone, aircraft and satellite photogrammetry software · defence applications
Correlator3D 11.1 release notes add a new tie-point extraction engine, tie-point visual feedback and link filtering, direct georeferencing and assisted RTK/PPK bundle-adjustment options with user-defined uncertainty, shapefile volume exports and interactive C3D.exe command mode.
Supports: Drone, aircraft and satellite photogrammetry software · technical tags
Correlator3D 11.1 release notes add a new tie-point extraction engine, tie-point visual feedback and link filtering, direct georeferencing and assisted RTK/PPK bundle-adjustment options with user-defined uncertainty, shapefile volume exports and interactive C3D.exe command mode.
Supports: Drone, aircraft and satellite photogrammetry software · capability type
Correlator3D 11.1 release notes add a new tie-point extraction engine, tie-point visual feedback and link filtering, direct georeferencing and assisted RTK/PPK bundle-adjustment options with user-defined uncertainty, shapefile volume exports and interactive C3D.exe command mode.
Supports: Drone, aircraft and satellite photogrammetry software · technical tags
Correlator3D 11.1 release notes add a new tie-point extraction engine, tie-point visual feedback and link filtering, direct georeferencing and assisted RTK/PPK bundle-adjustment options with user-defined uncertainty, shapefile volume exports and interactive C3D.exe command mode.
Correlator3D 11.1 release notes add a new tie-point extraction engine, tie-point visual feedback and link filtering, direct georeferencing and assisted RTK/PPK bundle-adjustment options with user-defined uncertainty, shapefile volume exports and interactive C3D.exe command mode.
Correlator3D 11.1 release notes add a new tie-point extraction engine, tie-point visual feedback and link filtering, direct georeferencing and assisted RTK/PPK bundle-adjustment options with user-defined uncertainty, shapefile volume exports and interactive C3D.exe command mode.
Correlator3D 11.1 release notes add a new tie-point extraction engine, tie-point visual feedback and link filtering, direct georeferencing and assisted RTK/PPK bundle-adjustment options with user-defined uncertainty, shapefile volume exports and interactive C3D.exe command mode.
Correlator3D 11.1 release notes add a new tie-point extraction engine, tie-point visual feedback and link filtering, direct georeferencing and assisted RTK/PPK bundle-adjustment options with user-defined uncertainty, shapefile volume exports and interactive C3D.exe command mode.
Supports: Drone, aircraft and satellite photogrammetry software · maturity
SimActive’s Geo4D case study reports a >100,000-hectare Chilean mapping project using Phase One iXA180/KlauPPK, drone imagery, 9 cm GSD, about 200 control/check points and 15–25 cm two-sigma checkpoint accuracy. These conditions belong to one supplier-hosted customer case, not all software deployments.
Supports: Drone, aircraft and satellite photogrammetry software · commercial availability
SimActive’s Geo4D case study reports a >100,000-hectare Chilean mapping project using Phase One iXA180/KlauPPK, drone imagery, 9 cm GSD, about 200 control/check points and 15–25 cm two-sigma checkpoint accuracy. These conditions belong to one supplier-hosted customer case, not all software deployments.
Supports: Drone, aircraft and satellite photogrammetry software · summary
SimActive’s Geo4D case study reports a >100,000-hectare Chilean mapping project using Phase One iXA180/KlauPPK, drone imagery, 9 cm GSD, about 200 control/check points and 15–25 cm two-sigma checkpoint accuracy. These conditions belong to one supplier-hosted customer case, not all software deployments.
Supports: Drone, aircraft and satellite photogrammetry software · core features
Correlator3D 11.0 release notes document Gaussian splat generation, viewing, editing and merging. These visual models are distinct from conventional terrain and orthomosaic deliverables.
Supports: Drone, aircraft and satellite photogrammetry software · summary
Correlator3D 11.0 release notes document Gaussian splat generation, viewing, editing and merging. These visual models are distinct from conventional terrain and orthomosaic deliverables.
Supports: Drone, aircraft and satellite photogrammetry software · maturity
Geo4D’s own Spanish aerophotogrammetry page identifies SimActive Correlator3D as its principal processing software, corroborating customer use without independently reproducing the case-study accuracy results.
Supports: Drone, aircraft and satellite photogrammetry software · summary
Geo4D’s own Spanish aerophotogrammetry page identifies SimActive Correlator3D as its principal processing software, corroborating customer use without independently reproducing the case-study accuracy results.
Supports: Drone, aircraft and satellite photogrammetry software · commercial availability
Geo4D’s own Spanish aerophotogrammetry page identifies SimActive Correlator3D as its principal processing software, corroborating customer use without independently reproducing the case-study accuracy results.
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