SWOT WSE Raster Data Quality Control Filter

This dataset supports the application of quality flag filtering to SWOT water surface elevation (WSE) raster data. It includes raw input data, a processing script, documentation, and filtered output products.

Data Contents:

NetCDF (.nc) files (SWOT_L2_HR_Raster_2.0)Raw SWOT data products used for quality control.

SWOT WSE GeoTIFFs (.tif)Final raster water surface elevation (WSE) outputs with quality flags 0 and 1.

Data sources and products

SWOT WSE Raster Data – Product: SWOT_L2_HR_Raster_100m, accessed via NASA Earthdata Search

Variables

WSE (Water Surface Elevation) [m]

'wse_qual' : quality flags associated with each WSE values

Time range

SWOT acquisition dates: 2024-07-12, 2024-08-02, 2024-08-13, 2024-09-08

Spatial coverage

Study area: Chilcotin River, British Columbia, Canada

Approximate bounding box: [51.87084,-122.82549; 51.87078,-122.72822; 51.83110,-122.72724; 51.83110,-122.82544]

Script files included:

SWOT_qualityflags_filter_raster.ipynb A Python Jupyter notebook that performs quality control on SWOT NetCDF data using quality flags.↳ Documented in: README_quality_flags.md