geobr is a computational package to download official spatial data sets of Brazil. The package covers a wide range of spatial data sets, available at various geographic scales and for various years ...

Abstract: Spatial data and spatial analysis play a crucial role in enhancing the efficiency and planning of bus transportation systems. Despite recent advances in geospatial technologies, including ...

Contributed by Howard Y. Chang; received November 19, 2024; accepted February 20, 2025; reviewed by Jellert Gaublomme and David A. Quigley The spatial organization of cells within tissues plays a ...

Abstract: The Yutu 2 lunar rover has been engaged in scientific research on the lunar surface for more than three years. In order to maximize the efficiency of planning and driving for the Yutu 2, the ...