TY  - JOUR
AU  - Zhong, Bo
AU  - Ma, Peng
AU  - Nie, AiHua
AU  - Yang, AiXia
AU  - Yao, YanJuan
AU  - Lü, WenBo
AU  - Zhang, Hang
AU  - Liu, QinHuo
PY  - 2014
DA  - 2014//
TI  - Land cover mapping using time series HJ-1/CCD data
JO  - Science China Earth Sciences
VL  - 57
IS  - 8
KW  - land use;land cover;HJ-1/CCD;time series analysis;remote sensing mapping
AB  - Abstract(#br)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 resolution land cover mapping using the time series HJ-1/CCD data, which can greatly improve th...
SN  - 1674-7313
ID  - Zhong2014
ER  -