SkyRadar – Grayscale Radar & Astrograph Analysis Engine SkyRadar is a scientific image analysis application designed for iOS and iPadOS devices for real-time interpretation of sky imagery, including satellite radar data, atmospheric observations, and astronomical images. Built on a grayscale-first framework, SkyRadar enables consistent and physically meaningful analysis of both meteorological and celestial phenomena using luminance-based modelling. Unlike conventional RGB-based imaging tools, SkyRadar converts images into standardized grayscale intensity, allowing accurate evaluation of brightness, optical depth, reflectivity, and structural morphology across diverse imaging environments. Key Features Atmospheric & Radar Meteorology Cloud density and optical depth analysis Cyclone morphology classification (convective, stratiform, thin-layer) Radar attenuation and atmospheric absorption modelling Reflectivity, turbulence, and precipitation indicators Astronomical & Astrograph Analysis Surface brightness and energy distribution profiling Optical depth and transmission estimation Thermal interpretation and brightness-based temperature mapping Emission ratio and spectral tendency analysis Celestial morphology and structure detection (nebulae, galaxies, stellar regions) Advanced Image Processing Grayscale (luminance) conversion using BT.709 standards Brightness beam correction for optical and radar attenuation Pixel-level scientific analysis and normalization Texture-based morphology and variance detection Scientific Framework SkyRadar is built on a luminance-based analytical model where grayscale intensity represents physical signal properties. By removing RGB colour dependencies, the system improves measurement consistency and reduces variability across different imaging conditions. This approach enables unified analysis of: Satellite and radar meteorology Cloud systems and atmospheric structures Astrophotography and deep-sky imaging Workflow Load a sky image (satellite, radar, or astrograph) Apply optional image correction Select meteorology or astrograph analysis mode Visualize and interpret scientific parameters Reset and repeat for new datasets Privacy & Data Protection SkyRadar processes all images locally on your device. No images, data, or personal information are uploaded, stored externally, or shared. Users retain full control over their data at all times. Intended Use SkyRadar is designed for educational, research, and exploratory purposes in meteorology, astronomy, and scientific imaging. Analytical outputs are intended for interpretive use and should be validated with calibrated instruments for high-precision applications. Compatibility Available across both iOS and iPadOS devices, enabling real-time analysis in both field and research environments. Summary SkyRadar integrates radar meteorology and astrophotography into a unified grayscale analysis engine, providing a stable, reproducible, and physically interpretable approach to sky imaging.