AERO X20P-IR Integrated Hyperspectral Infrared Imaging System
| Brand | AERO |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | X20P-IR |
| Spectral Range | 350–1000 nm (VNIR) + 7.5–13.5 µm (LWIR) |
| Spectral Resolution | 164 bands (VNIR), 640 × 512 pixels (LWIR) |
| Spatial Resolution | 1886 × 1886 pixels per hyperspectral cube |
| Frame Rate | 2 cubes/s |
| Field of View (TFOV) | 35° |
| Instantaneous Field of View (IFOV) | < 1.5 mrad (typ.) |
| Imaging Modality | Snapshot-based dispersive hyperspectral imaging with concurrent uncooled microbolometer LWIR imaging |
| Platform Compatibility | Ground-based tripod mounting and UAV-integrated operation (multirotor & fixed-wing) |
| Integrated Stabilization | Brushless gimbal with SkyPort digital interface |
| Onboard Storage | Embedded solid-state storage |
| Data Synchronization | Hardware-triggered, frame-locked VNIR/LWIR acquisition |
Overview
The AERO X20P-IR is an integrated snapshot hyperspectral infrared imaging system engineered for simultaneous, frame-synchronized acquisition of visible-near-infrared (VNIR: 350–1000 nm) and long-wave infrared (LWIR: 7.5–13.5 µm) spectral data. Unlike scanning or push-broom architectures, the X20P-IR employs a light-field-based dispersive optical design that captures full 1886 × 1886 pixel spatial-spectral datacubes in a single exposure—eliminating motion-induced geometric distortion and enabling robust operation on dynamic platforms. Its dual-spectrum architecture is physically co-aligned and temporally locked at the sensor level, ensuring pixel-level registration between reflectance-based VNIR spectral signatures and radiometric LWIR thermal maps. This capability supports quantitative analysis requiring both material identification (via spectral absorption features) and surface temperature distribution (via Planck-law calibrated radiance), making it suitable for field-deployable remote sensing applications where platform stability cannot be guaranteed.
Key Features
- Snapshot hyperspectral acquisition: 164-band VNIR datacube (350–1000 nm) captured at 2 cubes/second with zero scan-induced smear or keystone error.
- Co-registered thermal imaging: Uncooled microbolometer array (640 × 512 pixels) operating across 7.5–13.5 µm, factory-calibrated for radiometric accuracy (±2 °C typical) and integrated into the same optical train.
- High-fidelity spatial sampling: 1886 × 1886 pixel resolution per hyperspectral cube ensures fine-scale feature discrimination in vegetation stress mapping, mineralogical surveys, and industrial surface inspection.
- Embedded stabilization and control: Integrated brushless 3-axis gimbal with SkyPort digital interface enables direct communication with UAV flight controllers and real-time attitude compensation without external synchronization hardware.
- Onboard processing readiness: Equipped with embedded solid-state storage and programmable trigger logic to support autonomous mission execution—including GPS-tagged metadata stamping, automatic gain control, and dark-frame subtraction.
- Platform-agnostic mechanical and electrical integration: Designed for rapid deployment on multirotor drones (e.g., DJI Matrice 300 RTK), fixed-wing UAS, ground vehicles, and tripod-mounted survey configurations.
Sample Compatibility & Compliance
The X20P-IR is optimized for outdoor and semi-controlled environmental deployments, with IP54-rated enclosure protection against dust ingress and water splashing. Its spectral response aligns with ASTM E1937–22 (Standard Practice for Spectral Calibration of Hyperspectral Imaging Systems) and supports traceable calibration via onboard NIST-traceable reference sources (reflectance panel and blackbody). The system’s radiometric LWIR output conforms to ISO 18434-1:2008 (Condition monitoring and diagnostics of machines — Thermography — Part 1: General procedures) for qualitative and semi-quantitative thermal assessment. While not certified for medical or aviation-critical use, its data structure complies with HDF5 and ENVI-compatible BIL/BIP formats, facilitating ingestion into FDA-regulated analytical workflows under 21 CFR Part 11-compliant software environments when paired with validated third-party analysis tools.
Software & Data Management
The X20P-IR ships with AERO’s proprietary AEROVision Suite, a cross-platform application (Windows/Linux) supporting real-time preview, raw data capture, and post-acquisition spectral unmixing. The suite includes geometric correction modules (orthorectification using EXIF-embedded GNSS/IMU data), atmospheric compensation (MODTRAN-based FLAASH implementation), and spectral library matching (USGS, ECOSTRESS, and custom-built endmember sets). All acquired cubes include embedded metadata compliant with ISO 19115-2:2019 for geospatial datasets. Export options include GeoTIFF (with spectral band interleaving), ENVI header files, and CSV-structured spectral profiles. For enterprise integration, RESTful API access enables automation within laboratory information management systems (LIMS) and supports audit trail logging required under GLP and GMP frameworks.
Applications
- Agricultural monitoring: Detection of early-stage water stress, nitrogen deficiency, and fungal infection via combined chlorophyll absorption (680 nm) and canopy temperature anomalies.
- Environmental surveying: Identification of hydrocarbon seeps, mine tailings, and invasive plant species through joint spectral signature clustering and thermal contrast segmentation.
- Industrial asset inspection: Non-contact detection of insulation failure, electrical hotspots, and composite delamination on power infrastructure, wind turbine blades, and solar farms.
- Defense and security: Camouflage detection via spectral-temporal anomaly analysis and concealed object localization using emissivity differentials in LWIR.
- Geological prospecting: Lithological mapping using diagnostic absorption features (e.g., Al-OH at 2200 nm) correlated with thermal inertia derived from diurnal LWIR time-series.
FAQ
Does the X20P-IR require external cooling for LWIR operation?
No—the LWIR module uses an uncooled vanadium oxide (VOx) microbolometer array, eliminating the need for cryogenic or thermoelectric coolers and enabling silent, low-power operation.
Can VNIR and LWIR data be acquired independently?
Yes—operating modes include VNIR-only, LWIR-only, or fully synchronized dual-mode acquisition, configurable via software or hardware trigger lines.
What GNSS/IMU compatibility does the system support?
It accepts industry-standard NMEA 0183 and RTCM 3.x messages over UART or USB-C; integrated IMU data is logged at 200 Hz and fused with image timestamps for sub-pixel georeferencing.
Is radiometric calibration performed in-field or only at the factory?
Factory calibration is provided with certificate; optional in-field recalibration kits (blackbody source + diffuse reflectance panel) are available for periodic verification per ISO/IEC 17025 requirements.
How is data integrity ensured during high-vibration UAV flights?
The gimbal’s closed-loop control system maintains optical axis stability within ±0.05° RMS; all sensors share a common timing reference derived from a temperature-compensated crystal oscillator (TCXO) with jitter < 1 ns.
