Cite this dataset as
Boothroyd, R.J., Williams, R.D., Hoey, T.B., MacDonell, C., Tolentino, P.L.M., Quick, L. , Guardian, E.L., Reyes, J.C.M., Sabillo, C.J., Perez, J.E.G., David, C.P.C. (2024). National-scale geodatabase of catchment characteristics in the Philippines. NERC EDS Environmental Information Data Centre. (Dataset). https://doi.org/10.5285/49ae11ec-e4e5-4e4a-b091-976d18c4ee3e
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This dataset is available under the terms of the Open Government Licence 
National-scale geodatabase of catchment characteristics in the Philippines
This dataset contains a national-scale geodatabase of stream network and river catchment characteristics in the Philippines. It presents detailed information on 128 medium- to large-sized catchments (catchment area > 250 km2). The quantitative descriptions provide context for enabling geomorphologically-informed sustainable river management. The geodatabase provides a baseline understanding of fundamental topographic characteristics in support of varied geomorphological, hydrological and geohazard susceptibility applications.
Data sets include:
1) GIS shapefiles with river catchment properties;
2) GIS shapefiles with stream network properties;
3) spreadsheets containing morphometric and topographic characteristics (n = 91);
4) example MATLAB code and topographic data to replicate the analysis for a selected catchment.
The work was supported by the Natural Environment Research Council (NERC) and Department of Science and Technology - Philippine Council for Industry, Energy and Emerging Technology Research and Development (DOST-PCIEERD) – Newton Fund grant NE/S003312/1.
Data sets include:
1) GIS shapefiles with river catchment properties;
2) GIS shapefiles with stream network properties;
3) spreadsheets containing morphometric and topographic characteristics (n = 91);
4) example MATLAB code and topographic data to replicate the analysis for a selected catchment.
The work was supported by the Natural Environment Research Council (NERC) and Department of Science and Technology - Philippine Council for Industry, Energy and Emerging Technology Research and Development (DOST-PCIEERD) – Newton Fund grant NE/S003312/1.
Publication date: 2024-01-23
View record as
Formats
Shapefile
Comma-separated values (CSV)
TIFF
Spatial information
- Study area
-
- Spatial representation types
-
Vector
Raster
Tabular (text) - Spatial reference systems
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WGS 84 / Pseudo-Mercator
WGS 84 / UTM zone 51N
Temporal information
- Temporal extent
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2013-01-01 to 2013-12-31
Provenance & quality
The analysis used a nationwide digital elevation model (DEM) acquired in 2013 and generated through airborne Interferometric Synthetic Aperture Radar (IfSAR), with a 5 m spatial resolution and 1 m root-mean-square error vertical accuracy.
Catchment and stream network properties were calculated using TopoToolbox V2.
The web-application was designed using the ArcGIS Web AppBuilder.
The data set is fully described in Boothroyd et al. (2023) https://doi.org/10.1371/journal.pone.0281933 .
Catchment and stream network properties were calculated using TopoToolbox V2.
The web-application was designed using the ArcGIS Web AppBuilder.
The data set is fully described in Boothroyd et al. (2023) https://doi.org/10.1371/journal.pone.0281933 .
Related
Supplemental information
Boothroyd, RJ., Williams, RD., Hoey, TB., MacDonell, C., Tolentino, PLM., Quick, L., Guardian, EL., Reyes, M., Sabillo, C., Perez, JEG and David, CPC. National-scale geodatabase of catchment characteristics in the Philippines for river management applications. PLOS ONE. 18(3): e0281933.
An interactive version of the catchment geodatabase.
Correspondence/contact details
Boothroyd, R.J.
School of Geographical and Earth Sciences, University of Glasgow
Glasgow
UK
richard.boothroyd@glasgow.ac.uk
UK
Authors
Boothroyd, R.J.
School of Geographical and Earth Sciences, University of Glasgow
https://orcid.org/0000-0001-9742-4229
Williams, R.D.
School of Geographical and Earth Sciences, University of Glasgow
Hoey, T.B.
Department of Civil and Environmental Engineering, Brunel University London
MacDonell, C.
School of Geographical and Earth Sciences, University of Glasgow
Tolentino, P.L.M.
School of Geographical and Earth Sciences, University of Glasgow
Quick, L.
School of Geographical and Earth Sciences, University of Glasgow
Guardian, E.L.
National Institute of Geological Sciences, University of the Philippines
Reyes, J.C.M.
National Institute of Geological Sciences, University of the Philippines
Sabillo, C.J.
National Institute of Geological Sciences, University of the Philippines
Perez, J.E.G.
Department of Geography & Regional Research, University of Vienna
David, C.P.C.
National Institute of Geological Sciences, University of the Philippines
Other contacts
- Rights holder
-
University of Glasgow
- Custodian
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NERC EDS Environmental Information Data Centreinfo@eidc.ac.uk
- Publisher
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NERC EDS Environmental Information Data Centreinfo@eidc.ac.uk