DSWE_GEE v2.0.0
March 31, 2025
Code for implementation of the Dynamic Surface Water Extent algorithm in Google Earth Engine. Multiple scripts allow the creation of single-scene or composited Dynamic Surface Water Extent (DSWE) images from Landsat (updated for Collection 2 imagery) and MODIS data. All code is written for use in Google Earth Engine in the JavaScript API.
Citation Information
| Publication Year | 2025 |
|---|---|
| Title | DSWE_GEE v2.0.0 |
| DOI | 10.5066/P14CF2B2 |
| Authors | Jessica J Walker, Eric K Waller, Jason R Kreitler, Roy E Petrakis, Christopher E Soulard |
| Product Type | Software Release |
| Record Source | USGS Asset Identifier Service (AIS) |
| USGS Organization | Western Geographic Science Center - Main Office |
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DSWEmod - The production of high-frequency surface water map composites from daily MODIS images
Optical satellite imagery is commonly used for monitoring surface water dynamics, but clouds and cloud shadows present challenges in assembling complete water time series. To test whether the daily revisit rate of Moderate Resolution Imaging Spectroradiometer (MODIS) satellite imagery can reduce cloud obstruction and improve high-frequency surface water mapping, we compared map results...
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Christopher E. Soulard, Eric Waller, Jessica J. Walker, Roy Petrakis, Britt Windsor Smith
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DSWEmod - The production of high-frequency surface water map composites from daily MODIS images
Optical satellite imagery is commonly used for monitoring surface water dynamics, but clouds and cloud shadows present challenges in assembling complete water time series. To test whether the daily revisit rate of Moderate Resolution Imaging Spectroradiometer (MODIS) satellite imagery can reduce cloud obstruction and improve high-frequency surface water mapping, we compared map results...
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Christopher E. Soulard, Eric Waller, Jessica J. Walker, Roy Petrakis, Britt Windsor Smith