Calibration as a Service
Taking Remote Sensing Accuracy to the Next Stage
IPSF correction x mirror reflector produces reliable data quality
Service
Overview
Expected
Benefits
Our Calibration-as-a-Service (CaaS) leverages a precision mirror-array system to provide comprehensive radiometric and geometric calibration, along with advanced In-flight Point Spread Function (IPSF) correction for satellite imagery. By enhancing image fidelity and positional accuracy, our service ensures consistent and reliable satellite data, optimized for high-accuracy remote sensing applications.
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Enhanced Data Quality: Achieve superior radiometric precision and geometric accuracy, directly improving the usability of satellite imagery either as a single image or time-series applications.
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Improved Effective Spatial Resolution: Our precise IPSF correction refines image sharpness, improve feature discrimination, enabling data accuracy and interpretation quality.
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Operational Efficiency: Streamlined calibration as a service reduces your infrastructure and operational costs, accelerating time-to-value for satellite data products.
Service Flow
Calibration
Satellite, Sun, and Mirror Geometry Alignment:
Adjustment and alignment of the mirror and signal levels based on satellite orbit direction and the Sun-satellite viewing geometry.
Radiometric Calibration and Atmospheric Correction:
Improving radiometric accuracy by correcting for mirror radiometric properties, atmospheric measurements, and Sun-satellite-mirror geometry.
IPSF Correction or Image Deblurring:
The mirror-reflector system produces precise, bright, point-like targets on Earth's surface. Recorded pixel intensities represent the sensor’s actual IPSF, directly characterizing optical and sensor-related blurring. Image processing techniques utilizing this IPSF help enhance the sensor's effective spatial resolution and improve image clarity.
Geometric Correction:
Enhancing geolocation accuracy of geometric features along with refined band-to-band registration.
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