Application of remote sensing technology in ecological environment investigation

The remote sensing (RS) technology was applied in ecological environment investigation, its principle and method were discussed in this context, in which ENVI software was used to process RS images. Based on above, taking as one campus as an example, its ecological environment investigation were carried out by RS technology. Results show that RS images can completely used to extract the ecological environment information of complex terrain, with better operability of ENVI software, the classification results can obviously improved, and also achieve the desired effects. © 2011 IEEE.