Mapping Inspection Resources — MIR
MIRAerial Mapping & LiDAR

Measurable, Surveyed-Grade Site Data

MIR collects RTK mapping, LiDAR, photogrammetry, and radiometric thermal, then processes it into orthomosaics, surfaces, 3D models, contours, and thermal maps — verified against surveyed control before delivery.

How It Works

Verified Against Surveyed Control

The outputs aren't just imagery. Where accuracy matters, every model is checked against independent RTK check points and reported before it ships — so the record holds up when your team acts on it.

  1. Project boundary exported to a KML/KMZ file that defines the mapping area01

    Project Scope & Briefing

    Every project starts with a scope and briefing. The area of interest is defined and exported to a KML/KMZ boundary that drives the entire mission.

  2. UgCS flight planning screenshot showing the engineered mission over the project area02

    Flight Planning & Control

    The mission is engineered in UgCS — flight lines, altitude, overlap, and corridors planned for full, even coverage of the site.

  3. Dual LiDAR and RGB ground control target with INCORS badge, surveyed against the INDOT InCORS network03

    Ground Control Points

    RTK ground control and independent check points are measured in — dual LiDAR and RGB targets tied to the INDOT InCORS network.

    Verified — Checked against surveyed control on every project

  4. Freefly Astro aircraft carrying its RGB, LiDAR, and thermal payload for the mapping flight04

    Fly Project

    The planned mission is flown with the Freefly Astro, capturing the full site with LiDAR, high-resolution photogrammetry, and radiometric thermal.

  5. Textured 3D mesh of the mapped site produced in post-processing05

    Post-Processing

    Imagery and point clouds are processed into orthomosaics, surfaces, and textured 3D models.

  6. PIX4Dcloud cloud delivery platform06

    Delivery — Pix4Dcloud

    The finished project is delivered through a Pix4D Cloud link to view, measure, and share.

MIR surveyor establishing RTK ground control with a GNSS rover on a project site
GNSS RTK rover on a SECO survey tripod occupying a ground control target, with an inset close-up of the survey point being punched into the target eyelet — measured in against the INDOT InCORS network before flight.
Field Hardware

The Payloads MIR Flies

Every mapping mission is flown on American-made, Blue UAS Cleared hardware — the same aircraft and calibrated sensors on each project, tied to survey-grade RTK control so orthomosaics, point clouds, and models are consistent and verifiable.

  • Freefly Astro

    Freefly Astro

    Blue UAS Cleared Aircraft

    American-made airframe cleared for sensitive and regulated sites, flown with a redundant second aircraft so a mission is never grounded by a single point of failure.

  • Sony ILX-LR1

    Sony ILX-LR1

    61MP Full-Frame RGB

    Full-frame 61-megapixel capture drives high-resolution orthomosaics and photogrammetric surfaces with the detail needed for measurable site records.

  • Freefly Flux O1

    Freefly Flux O1

    Survey-Grade LiDAR

    High-density LiDAR captures dense 3D point clouds through vegetation and complex structure — measurable geometry for corridors, terrain, and volumes where photogrammetry alone falls short. Running Freefly Flow on the Astro, a measurable point cloud is built right in the field, so coverage and accuracy can be verified on site before the aircraft leaves the ground.

  • FLIR Boson+ 640

    FLIR Boson+ 640

    640×512 Radiometric LWIR

    Temperature-calibrated radiometric thermal now flies on mapping missions — processed in Pix4Dmatic into georeferenced thermal orthomosaics so an entire site is mapped for heat anomalies, every pixel carrying a measurable temperature reading.

  • InCORS RTK Control

    InCORS RTK Control

    Survey-Grade Positioning

    Every mission ties to the InCORS RTK network and surveyed ground control — LiDAR GCPs and check points plus RGB GCPs and check points — so both point clouds and imagery are verified to survey-grade accuracy.

  • Laser Rangefinder

    Laser Rangefinder

    Direct Distance & Clearance

    When a photo is captured, the distance readout at that time is also saved in the image metadata.

Deliverables

Every Deliverable From One Dataset

Every layer is derived from the same RTK-referenced survey dataset, so they line up exactly. Drag the handle to peel one deliverable back and reveal the next.

Deliverable layers
4
Georeferencing
RTK
Survey-controlled
GCP
Cloud delivery
Pix4D
True-color RGB orthomosaic of the surveyed city blocks, showing streets, rooftops, parking lots, vegetation, and vehicles from directly overhead
The same orthomosaic overlaid with orange topographic contour lines labeled in feet, tracing every grade change across the blocks
OrthomosaicRGB01 / 04

RTK-referenced true-color base map.

Return on Mapping

What Measurable Site Data Is Worth

A surveyed-grade dataset is more than a picture of the site — it is a measurable record your team can plan, quantify, and build against, captured in a fraction of the time of a ground crew.

  • 01

    Measure Without a Site Visit

    Distances, areas, volumes, and elevations come straight off the model — quantify stockpiles and cut/fill without sending a crew back out.

  • 02

    Survey-Verified Accuracy

    Every model is checked against independent RTK check points and reported before it ships — so the numbers hold up when your team acts on them.

  • 03

    A Whole Site in One Flight

    One planned mission captures the entire site at once — days of ground survey compressed into a single flight, with no gaps between shots.

  • 04

    One Capture, Many Deliverables

    Orthomosaics, surfaces, point clouds, contours, 3D models, and quantities all come from the same flight — one dataset feeding every downstream need.

Start With the Project Objective

Bring MIR Your Next Site or Asset

Share what needs to be inspected, mapped, measured, documented, or reviewed. MIR will help determine the appropriate collection method, payload, mission structure, and deliverables — from flight plan to field deployment.