系宫鹏教授科研团队在地学领域顶级期刊《地球系统科学数据》(Earth System Science Data)上发表题为“全球1982～2015年土地覆盖逐年动态及长期变化”(Annual dynamics of global land cover and its long-term changes from 1982 to 2015)的论文,对外发布了全球1982～2015年逐年长时序动态土地覆盖数据产品(GLASS-GLC)...
Users have the convenience to download the GLASS-GLC dataset directly from theofficial website. The data is formatted in a manner conducive to spatial analysis and model simulation. Usage Scenarios The GLASS-GLC dataset is widely applied across various fields, including but not limited to climate ...
("2015-01-01"), to = as.Date("2015-12-31"), by=8) #生成2015年8天时间序列 names(gl1) = gldate #图层用日期命名 cmr = vect("./SHP/CMR.shp") #读取研究区矢量 glcmr = trim(mask(gl1, cmr)) #裁剪 writeRaster(glcmr, filename="./GLASS/BBE2015.tif", names= glcmr@ptr[["...
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笔者[25] 在韩江流域上对 GLCC,MO- DIS 和 MICLCover 3 种土地覆盖数据进行了对比,结 果表明 MICLCover 的精度明显高于前两者. 图 2 是 万方图数2据 韩江流域土地覆盖分类 Fig. 2 Land cover of Hanjiang River basin 韩江流域潮安水文站以上的土地覆盖分类( 潮安站 是韩江干流的控制性水文站,其以下即为...
GLASS-GLC数据集 (1982-2015) GLASS-GLC产品以1982～2015年的全球陆表特征参量数据集(GLASS CDR)为数据源,借助谷歌地球引擎(Google Earth Engine)平台进行开发,涵盖耕地、森林、草原、灌木、苔原、裸地和冰雪七大土地覆盖类别。基于本团队研发的全季节普适样本库,在有限样本稳定分类理论的支撑下,GLASS-GLC数据集采集...
In an artificial mixture, the quantitative GLC-data of 6 compounds obtained on three different columns were unequivocally correlated. A correlation number (CN) is derived which gives the maximum possible number of compounds that can be theoretically correlated in a mixture by the system described....
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