Hyperspectral remote sensing can be effectively used to observe vegetation.It is important to study and verify valid algorithms and data for vegetation observation and analysis by making the best use of hyperspectral remote sensing imagery.Based on spectral analysis and field reconnaissance

this paper attempted to combine Decision Tree model and hyperspectral analysis as an effective method to extract data of mangrove communities in Futian Reserve

Shenzhen.It is proved that Hymap data can be a good source to derive data of mangrove community

and the derived data can effectively support the classification of mangrove.