Fig. 5From: Hydrology signal from GRACE gravity data in the Nelson River basin, Canada: a comparison of two approachesHydrology trend rates in equivalent water thickness and GPS-derived vertical velocities from W1315. a \(1/\alpha = -\,0.153\,\upmu {\hbox {Gal/mm}}\). b \(1/\alpha = -\,0.165\,\upmu {\hbox {Gal/mm}}\). c \(1/\alpha = -\,0.177\,\upmu {\hbox {Gal/mm}}\). d GPS-derived vertical velocitiesBack to article page