When used in conjunction with the GLCF’s land cover change data, essentially a 4D representation of the Earth surface through time can be achieved. SRTM was an experiment conducted by NASA on ...

Shaping light lets 2D microscopes capture 4D data Fluorescent microscopy adds a new dimension Date: February 14, 2019 Source: Rice University Summary: ...

Figure 1: 4D quantum Hall system and the corresponding 2D topological charge pump. For a uniformly populated band in an infinite system, the centre-of-mass (COM) displacement during one cycle φ x ...