As the amount of collected spatial information (2D/3D) increases. the real-time processing of these massive data is among the urgent issues that need to be dealt with. Discretizing the physical earth into a digital gridded earth and assigning an integral computable code to each grid has become an effective way to accelerate real-time processing. Researchers have proposed optimization ... https://oxfordshopes.shop/product-category/shirts-easycare-slim-fit/