This article extends the segmental aperture imaging (SAI) algorithm. which tackles the challenges of synthetic aperture radar (SAR) imaging of miniaturized synthetic aperture radar (MiniSAR) onboard multirotor unmanned aerial vehicle (UAV). The SAI algorithm is developed based on an accurate phase error model of both translational and rotational motion of UAV. It does require auxiliar... https://cosmeticssquadets.shop/product-category/activity-books/