Electronic commerce has been attended by its low cost and hyperspatial fashion of operation,so as the benefits and chances it creates will be tremendous. 电子商务以其低廉的成本，超时空的经营方式受到普遍关注。电子商务所创造的效益和机会将是巨大的。
The progress of using new hyperspatial and hyperspectral data for directly retrieval biodiversity indexes and its limitations are discussed in this paper. 总结了利用高空间和高光谱分辨率遥感数据直接监测生物物种及其多样性的进展与局限性；
