Supplementary data for "Coastal retreat rates of high-Arctic rock cliffs on Brøgger peninsula, Svalbard, accelerate during the past decade"

This upload contains three dGNSS surveys at Kjærsvika, Kongsfjordneset and Stuphallet, representing the coastline of Brøgger Peninsula, Svalbard, including the standard deviations. The measurements were conducted 31.08.2021.

In this study, the coastline was manually ditigized based on orthoimages. To analyze the uncertainty of the manual digitization, the process was repeated three more times along selected transects of the coastline. This upload contains a file with the following information:FID: vertices of repeated digitizations, starting from 0 for each separate coastlineNEAR_DIST: Distance [m] of each vertex to the digitized coastline that was used in the studyLocation: Describes the three selected transects which were used for the uncertainty analysis (KV: Kjærsvika, KN: Kongsfjordneset, STU: Stuphallet)ID_digitization: Number of repetition