Fig. 1: Map showing land elevation below 5 meters along the south shore of O’ahu derived from Lidar data (Section "Digital Elevation Model (DEM)"). | Communications Earth & Environment

Fig. 1: Map showing land elevation below 5 meters along the south shore of O’ahu derived from Lidar data (Section "Digital Elevation Model (DEM)").

From: Coastal land subsidence accelerates timelines for future flood exposure in Hawai'i

Fig. 1

Inset map (a) shows extent of elevation map. GNSS stations indicated by red triangles on map. Time series for GNSS site (HNLC) (b) with long-term average linear trend (red line). Tide gauge location shown as white circle in map (station ID 1612340). c Time series of sea levels since 1905 with yearly moving average (blue line) and long-term average linear trend (red).

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