Bản đồ vệ tinh thẳng đứng thành phố thời trung cổ

A true vertical top-down satellite image resembling a Google Maps capture of [a Central European medieval walled city], rendered in the style of [a realistic photograph resembling a Google Maps satellite view] using the reference photo for landscape details and the reference sketch for the urban layout. Keep five major layout elements clearly recognizable: 1) the walled oval city footprint, 2) the elevated castle district on the upper-left hill, 3) the central cathedral and radial plaza, 4) the lake in the upper-right area, and 5) the river curving around the lower perimeter with a bridge and gate approach. Style: photorealistic satellite photography with natural terrain textures, muted earth tones, dense tiny roof grids, narrow streets, surrounding agricultural fields, realistic water bodies, and natural atmospheric clarity. Strictly top-down nadir perspective with authentic scale and density, with no oblique angles or fantasy illustration elements.