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Active-Passive Water Classification, Senegal, 2022, version 001

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Owners:		This resource does not have an owner who is an active HydroShare user. Contact CUAHSI (help@cuahsi.org) for information on this resource.
Type:	Resource
Storage:	The size of this resource is 26.3 MB
Created:	Sep 23, 2023 at 11:39 p.m.
Last updated:	Oct 24, 2023 at 12:59 p.m. (Metadata update)
Published date:	Oct 24, 2023 at 12:59 p.m.
DOI:	10.4211/hs.36d019b4c90a4f71bbb5c9db76f12009
Citation:	See how to cite this resource
Content types:	Geographic Raster Content

Sharing Status:	Published
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Abstract

The “active-passive surface water classification” (APWC) method leverages cloud-based computing resources and machine learning techniques to merge Sentinel 1 synthetic aperture radar and Landsat observations and generate monthly 10-meter resolution waterbody maps. Merging data from two sensor types reduces the impact of errors associated with the individual sensors. This dataset is the output of the APWC method applied over northern Senegal by month for May through December 2022. These data were generated in August 2023.

Subject Keywords

Coverage

Spatial

Coordinate System/Geographic Projection:

WGS 84 EPSG:4326

Coordinate Units:

Decimal degrees

North Latitude

16.5330°

East Longitude

-14.2222°

South Latitude

14.6620°

West Longitude

-16.1676°

Temporal

Start Date:
End Date:

Content

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Data Services

The following web services are available for data contained in this resource. Geospatial Feature and Raster data are made available via Open Geospatial Consortium Web Services. The provided links can be copied and pasted into GIS software to access these data. Multidimensional NetCDF data are made available via a THREDDS Data Server using remote data access protocols such as OPeNDAP. Other data services may be made available in the future to support additional data types.

Web Map Service

https://geoserver.hydroshare.org/geoserver/HS-36d019b4c90a4f71bbb5c9db76f12009/wms?request=GetCapabilities

Web Coverage Service

https://geoserver.hydroshare.org/geoserver/HS-36d019b4c90a4f71bbb5c9db76f12009/wcs?request=GetCapabilities

Credits

Funding Agencies

This resource was created using funding from the following sources:

Agency Name	Award Title	Award Number
NASA	NASA Earth Science Applications: Water Resources, Earth Observation-Based Monitoring and Forecasting of Rangeland Water Resources.	80NSSC22K0930
Bureau of Humanitarian Assistance, U.S. Agency for International Development	FAMINE EARLY WARNING SYSTEMS NETWORK (FEWS NET)	PAPA BHA22H00005

How to Cite

Slinski, K. (2023). Active-Passive Water Classification, Senegal, 2022, version 001, HydroShare, https://doi.org/10.4211/hs.36d019b4c90a4f71bbb5c9db76f12009

This resource is shared under the Creative Commons Attribution CC BY.

http://creativecommons.org/licenses/by/4.0/

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