Rainbow color schemes can make it difficult for people to interpret quantitative data. Instead, use a color scheme that ranges evenly from light to dark.
The data featured in this video is Global Canopy Height 2020: Lang, N., Jetz, W., Schindler, K., & Wegner, J. D. (2022). A high-resolution canopy height model of the Earth. arXiv preprint arXiv:2204.08322 https://arxiv.org/abs/2204.08322