id	keyword
geusb-4329	greenland
geusb-4329	denmark
geusb-4329	paper
geusb-4329	survey
geusb-4329	climate
geusb-4329	geus
geusb-4329	data
geusb-4329	mapping
geusb-4329	ice
geusb-4329	pedersen
geusb-4329	activities