Marine and Freshwater Research, 2018, 69, 658–668 © CSIRO 2018 https://doi.org/10.1071/MF17119 Supplementary material Wetlands classification and assessment of Ramsar sites in China based on time series Moderate Resolution Imaging Spectroradiometer (MODIS) imagery Liwei XingA,B, Zhenguo NiuA,C, Panpan XuA and Dachong LiA AState Key Laboratory of Remote Sensing Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, 20 Datun Road, Chaoyang District, Beijing, 100101, P.R. China. BSatellite Surveying and Mapping Application Center, National Administration of Surveying, Mapping and Geoinformation, 1 Baishengcun, Zizhuyuan Road, Haidian District, Beijing, 100048, P.R. China. CCorresponding author. Email:
[email protected] Page 1 of 11 Marine and Freshwater Research © CSIRO 2018 https://doi.org/10.1071/MF17119 Table S1. Wetland classification oriented to satellite image time series Level Level two Level three Code NDVI Characteristics Level four Code Score of one disturbances Wetlands Open water 11 The NDVI Value is less than 0 rivers 111 0 in the SITS lakes 112 0 lagoon 113 0 Estuarine water 114 0 Aquaculture or salt field 115 50 Reservoirs 116 40 Other man-made open water 117 50 Forest or Forest or shrub swamp(evergreen) 121 NDVI is greater than 0.4, and Inland forest or shrub swamp(evergreen) 1211 0 shrub there is small changes of Coastal forest or shrub 1212 0 swamps NDVI value for the whole swamp(evergreen) year. Forest or shrub swamp(deciduous) 122 NDVI is greater than 0.3, and Inland forest or shrub swamp(deciduous) 1221 0 there is periodical changes of coastal forest or shrub swamp(deciduous) 1222 0 NDVI value for the whole year.