ERDI-infrared

3D Field-of-View & DRI Visualizer

See what an uncooled LWIR core actually resolves at range. Drag to orbit, pick a module and move the distance. Every number is calculated from the published optical specification.

erdipt.com

      Detection range
      Recognition range
      Selected distance
    

3D module and target icons are illustrative,
not to scale. Ranges are to scale.

Building 3D scene…

Product

ERUTM thermal cores

ERUTM64 640 × 512 · 12 µm

ERUTM128 1280 × 1024 · 12 µm

Target

Distance 900 m

50 m30 km

Sensor view32 × 32 px crop

3.0 px tallRecognition threshold

Basis. Detection at 1.5 px and recognition at 3 px on the target's critical dimension, human 1.7 m, 2 K temperature difference — the same basis as ERDI's published product ranges. Real-world range also depends on atmospheric transmission, thermal contrast, NETD, lens aperture and the display. This 3D view is a specification illustration, not a field test.