Deterministic DJI XMP/EXIF focal & pitch parser + collinearity GSD = (H·p)/f + forward image-motion blur Δpx = (V·t_exp)/GSD engine (.jpg, .dng, .json, .kml) built for DJI Mavic 3 Enterprise, Autel EVO II, Wingtra, Pix4D — zero-upload ephemeral Wasm RAM execution.
Running ephemeral Wasm verification…