MIR — Mapping Inspection Resources
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Industry — Solar & Renewables

Solar & Renewables

MIR captures RGB and radiometric thermal data across solar arrays — locating hot spots, bypass-diode failures, PID, and string outages down to the individual module.

MIR Freefly Astro inspecting a ground-mounted solar array

How MIR Helps

Purpose-Built Data for Solar & Renewables

A single failed bypass diode or string outage can quietly erode production for months. MIR flies radiometric thermal and high-resolution missions in the right conditions — clear-sky irradiance and low wind to avoid thermal masking — then analyzes thermal and RGB side-by-side in Scopito, where anomalies are severity-classified and geolocated to the individual module, string, and combiner. Owners, EPCs, and O&M teams get baseline, commissioning, and O&M Scopito reports that tell them exactly what to fix, where it is, and how severe it is, across sites from a single rooftop to utility-scale.

MIR Freefly Astro with the Sony RGB camera and laser rangefinder payload staged on a loading ramp beside an orange landing pad, with a ground-mounted solar array in the background
The Workflow

From Flight Plan to Defect Map

Every solar & renewables project runs the same repeatable pipeline: missions are planned in UgCS, flown autonomously by AMC (Auterion Mission Control) on American-made Freefly Astro aircraft, then offloaded to the right software — Pix4Dmatic for mapping and photogrammetry, Scopito for inspection findings, and Freefly Flow for in-field LiDAR point clouds.

  1. Step 01UgCS

    Mission Planning

    Arrays are programmed in UgCS with photogrammetry-area and corridor grids at a fixed Ground Sampling Distance and overlap, timed to clear-sky irradiance and low-wind windows for valid thermography.

    UgCS photogrammetry planner over a solar array showing a serpentine grid route, GSD and overlap settings, Freefly Astro telemetry panel, and route elevation profile
  2. Step 02Auterion Mission ControlFreefly

    Field Capture

    The UgCS mission is transferred by USB to the Herelink controller and uploaded to AMC (Auterion Mission Control), which flies the radiometric thermal and high-resolution RGB passes autonomously on American-made Freefly Astro aircraft, capturing temperature-referenced data suitable for warranty and due-diligence use.

    MIR Freefly Astro drone flying low over rows of ground-mounted solar panels during an autonomous thermal and RGB capture pass
  3. Step 03PIX4DmaticScopito

    Processing & Reporting

    Orthomosaics are built in Pix4Dmatic while thermal and RGB are analyzed side-by-side in Scopito, where anomalies are severity-classified and geolocated to module, string, and combiner — producing an actionable defect map and report.

    Scopito thermal solar report with a Severity 3 bypass-diode failure and a Severity 2 cell hotspot boxed and detailed on adjacent panel rows
Services

Services MIR Provides

  • Radiometric Thermography

    Temperature-referenced thermal capture to identify hot spots, bypass-diode failures, PID, and string and module outages under suitable clear-sky, low-wind conditions.

  • Module & String Anomaly Mapping

    Anomalies severity-classified and mapped to physical module, string, and combiner positions for targeted field response.

  • Site Orthomosaics & Mapping

    RTK-referenced orthomosaics and site maps of arrays, land, and surrounding infrastructure.

  • Commissioning & Warranty Documentation

    Baseline and acceptance records to support commissioning, warranty claims, and third-party due diligence.

  • Tracker & Physical-Condition Inspections

    Flag stuck or misaligned tracker rows, visibly damaged modules, debris, soiling, and obvious tracker or racking damage.

  • Vegetation & Shading Documentation

    Identify problem areas, verify mowing results, and show where vegetation is approaching or shading panels.

  • Drainage & Erosion Mapping

    Document standing water, washouts, damaged access roads, blocked drainage, and erosion-control failures.

  • Post-Storm Damage Response

    Rapid hail, wind, tornado, and flood assessment for repair planning, warranty claims, and insurance documentation.

  • Repeat & Comparative Inspections

    Reinspect after repairs and compare the same locations over time to confirm fixes and track change.

  • Balance-of-Plant Inspections

    Targeted RGB and thermal inspection of accessible inverter areas, substations, fencing, and the generation-tie line where site procedures allow.

Sensors We Fly

The Equipment We Bring To Your Site

Each project is scoped to the required collection method. RGB, radiometric thermal, and LiDAR are deployed in purpose-built acquisition passes based on the required deliverables — RTK-referenced so your data comes back well-documented and ready to use.

  • Freefly Astro

    Freefly Astro

    Blue UAS aircraft

  • Sony 61MP RGB

    Sony 61MP RGB

    High-resolution imagery

  • Radiometric Thermal

    Radiometric Thermal

    Calibrated heat mapping

  • Laser Rangefinder

    Laser Rangefinder

    Direct distance & clearance

  • Freefly Flux O1

    Freefly Flux O1

    LiDAR acquisition

  • Indiana Continuously Operating Reference Stations (InCORS) network

    RTK Positioning

    InCORS NTRIP · WGS 84

Deliverables

Every anomaly, down to the module

One thermal sweep, one file. Anomalies classified, severity-graded, and mapped to module, string, and combiner.

Radiometric thermography

Radiometric FLIR thermal capture flown in the right conditions — clear-sky irradiance and low wind.

Module & string mapping

Every anomaly keyed to its physical module, string, and combiner.

Severity grading

Hot spots, diode failures, and string outages classified and reviewed.

Report Sample

Inside a Scopito Solar Report

Severity
12345
Scopito solar report severity overview with a site map and counts of anomalies by severity level across the array

Site severity overview across all modules

Scopito solar annotation overview table listing each anomaly by ID, severity, issue type, and report page

Full anomaly register keyed to module and string

Radiometric thermal solar imagery with a single bypass-diode failure rated Severity 3 boxed on the arraySev 3 · Diode

Bypass-diode failure pinpointed in thermal

Radiometric thermal solar imagery with two Severity 3 bypass-diode failures boxed on adjacent panel stringsSev 3 · Diode

String diode failures located by thermal signature

Radiometric thermal solar imagery with adjacent Severity 3 bypass-diode failures annotated across multiple rowsSev 3 · Diode

Adjacent diode failures flagged on one pass

Thermal solar imagery showing a bypass diode failure Severity 3 and a cell hotspot Severity 2 annotated on the arraySev 2 · Hotspot

Cell hotspot flagged alongside diode activity

Want a sample report for your fleet?

Blue UAS-aligned · American-made platform · mobile field deployment

Request a Project Review

Start With the Project Objective

Have a Solar & Renewables Project?

Tell us what needs to be inspected, mapped, measured, or documented. We'll help determine the right collection method, payload, mission structure, and deliverables.