作者
Bo Zhong, Peng Ma, AiHua Nie, AiXia Yang, YanJuan Yao, WenBo Lü, Hang Zhang, QinHuo Liu
发表日期
2014
期刊
Science China Earth Sciences
卷号
57
期号
8
页码范围
1790-1799
出版商
Science China Press
简介
It is very difficult to have remote sensing data with both high spatial resolution and high temporal frequency; thus, two categories of land-use mapping methodology have been developed separately for coarser resolution and finer resolution data. The first category uses time series of data to retrieve the variation of land surface for classification, which are usually used for coarser resolution data with high temporal frequency. The second category uses fine spatial resolution data to classify different land surface. With the launch of Chinese satellite constellation HJ-1in 2008, four 30 m spatial resolution CCDs with about 360 km coverage for each one onboard two satellites made a revisit period of two days, which brought a new type of data with both high spatial resolution and high temporal frequency. Therefore, by taking the spatiotemporal advantage of HJ-1/CCD data we propose a new method for finer …
引用总数
201420152016201720182019202020212022202341113181011109105
学术搜索中的文章
B Zhong, P Ma, AH Nie, AX Yang, YJ Yao, WB Lü… - Science China Earth Sciences, 2014