Description

The Base Hydrography Single Line Hydrography Network (SLNET) is the Alberta Environment and Protected Areas base SLNET data set. It is an update of the Base Features Hydrography SLNET in Central and Southern Alberta using aerial imagery, digital elevation models (DEM's) and various sources of provincial base data. The dataset includes all captured single-line hydrographic features, as well as centerline representations of polygonal water features and arbitrary connectors that maintain network connectivity.

Resources

Name	Format	Description	Link
Base Hydrography Update (FGDB) (From Alberta Geodiscover Portal metadata)	ZIP		https://extranet.gov.ab.ca/srd/geodiscover/srd_pub/inlandWaters/Watersheds/BaseHydrographyUpdate.zip
Base Stream and Flow Representation Update - (HTML)	HTML		https://geodiscover.alberta.ca/geoportal/rest/metadata/item/c14c4ea78aa741f795d7106e1d31b6cd/html
Base Stream and Flow Representation Update - (XML)	XML		https://geodiscover.alberta.ca/geoportal/rest/metadata/item/c14c4ea78aa741f795d7106e1d31b6cd/xml
Base Stream and Flow Representation Update - (ESRI REST)	Ersi REST		https://geospatial.alberta.ca/titan/rest/services/environment/inland_base_hydrography_update_10tm_nad83_aep/MapServer
Base Stream and Flow Representation Update - (ESRI REST)	Ersi REST		https://geospatial.alberta.ca/titan/rest/services/environment/inland_base_hydrography_update_10tm_nad83_aep/MapServer
Original metadata (https://open.alberta.ca/opendata)	HTML		https://open.alberta.ca/opendata/4cb36aa3-eef5-417c-b2c3-a5544435d038

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