GDP_RF
2018-06-04 22:12:37 3 举报流程图-qq
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calculate covariate values at the administrative unit level
fit a random forest model for each response variable（4+2个 RFmodel）
match with administrative units
using the predicted result as weighting layer to dasymetric disaggregate total values into pixel level
combination of gridded distribution GDP density maps to final result
process variates correlated with GDP density into raster covariates
GDP density at the administrative units
GDP data collection（分产业）
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