Abstract
As an important gateway at the intersection of the 'Belt and Road' initiative, Guangxi is situated along the Beibu Gulf to the south endowed with abundant coastal port infrastructure and marine biological resources. The remote sensing monitoring of the location change and type transformation along its coastline provides valuable scientific data support for the sustainable development and management of the coastal zone. The study uses Landsat TM/OLI data spanningz five time periods from 1990 to 2020 to delineate the coastline of Guangxi. We use ArcGIS 10.2 to visually interpret the coastline location, dividing the coastline into two primary types: artificial and natural, with six secondary categories. This dataset is characterized by long time series, high accuracy, comprehensive coastline types and a focus on coastline trends before and after 2015 (the first year of sustainable development goals). The dataset can be applied to the study of spatial-temporal distribution characteristics of coastlines and the evolution of land-sea patterns.
Published Version
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