Change detection of seagrass beds in 1988, 1998, 2007 at 2019 at VPB. Left to right, the first, second and third rows present change detection of seagrass beds at TL, XT and MG respectively. In the satellite image classification, the unchanged seagrass beds are represented as green color in each specific years, the new and lost seagrass beds are represented in blue and red colors. See Figure 1 for the abbreviation of locations.