River channel migration and characteristics from 1988 to 2019 at 74 bridges in the Philippines

Boothroyd, R. , Williams, R. , Hoey, T. B., Tolentino, P. L. and Yang, X. (2020) River channel migration and characteristics from 1988 to 2019 at 74 bridges in the Philippines. [Data Collection]

Collection description

The data set contains the Philippines bridge inventory, river migration geodatabase and source code to assess active river channel change (i.e. planform adjustments) using Landsat 5, 7 and 8 products in Google Earth Engine. The data set contains hydro-morphological and bridge characteristics for 74 bridges (> 200 m deck length) in the Philippines from 1988 to 2019 and is available in .csv and .shp format. For a given region of interest (ROI), the code will extract active river channel masks, calculate similarity coefficients between active river channel masks at decadal intervals and calculate active widths and centreline statistics. The code was used by Boothroyd et al. (in press) to investigate decadal river migration at critical bridge infrastructure in the Philippines.

Funding:
College / School: College of Science and Engineering > School of Geographical and Earth Sciences
Date Deposited: 17 Dec 2020 15:35
URI: http://researchdata.gla.ac.uk/id/eprint/1099

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Boothroyd, R. , Williams, R. , Hoey, T. B., Tolentino, P. L. and Yang, X. (2020); River channel migration and characteristics from 1988 to 2019 at 74 bridges in the Philippines

NERC Environmental Information Data Centre

DOI: 10.5285/2efd24f9-e745-4f54-8bbd-6439b0ad93e5

Retrieved: 2022-05-18