id	keyword
easat-1780	mining
easat-1780	impacts
easat-1780	criteria
easat-1780	weights
easat-1780	vol
easat-1780	analysis
easat-1780	activity
easat-1780	peru
easat-1780	table
easat-1780	technology
easat-1780	components
easat-1780	development
easat-1780	issn