Name: fwmis_simplified_hydroarcs

Display Field: OFFICIAL_NM

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>FWMIS Simplified Hydrology Arcs is a derived layer from the FWMIS Hydrology Arcs feature class, which in turn is a derived layer from the BFD SLNet Hydrography. FWMIS Simplified Hydrology Arcs has been modified for Fish and Wildlife business purposes, where spatial adjustments and field attributes have been added or removed as required. Modifications include, but are not limited to, the addition of a 'Species Presence' field, edits to spatial and aspatial components, removal of topological error, and annual maintenance as required. 'Species Presence' is updated quarterly (approximate) or as new information becomes available.</SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN><SPAN>Base Features Derived Simplified Line Network (BFD SLNet):</SPAN></SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN>The BFD SLNet base is a simplification of the Base Features Single Line Network (BF SLNet) which involved removing or manipulating all features that do not form simple geographic connections. Due to the simplification process that was applied to the BF SLNet, the BFD SLNet contains fewer streams than the BF SLNet and no streams that have been split on characteristics other than confluences. The simplification process removed approximately 30% to 40% of the arcs present in the BF SLNet. For problematic flows, such as secondary flows, the arcs are deleted. Unsplitting does not remove the linework but multiple arcs are now identified as only one arc. All problematic features in the BF SLNet are removed from this dataset to facilitate the assignment of Strahler Order. The BFD SLNet contains no artificially bisected streams, braided or cross-connecting secondary flows or circular flows, which are often associated with drainage ditches.</SPAN></P><P><SPAN><SPAN>Official BF SLNet Metadata Document: </SPAN></SPAN><A href="https://geodiscover.alberta.ca/geoportal/catalog/search/resource/fullMetadata.page?uuid=%7B7F9C0F33-6DDB-4479-B2D9-1419D79E2D26%7D"><SPAN><SPAN>https://geodiscover.alberta.ca/geoportal/catalog/search/resource/fullMetadata.page?uuid=%7B7F9C0F33-6DDB-4479-B2D9-1419D79E2D26%7D</SPAN></SPAN></A></P><P><SPAN><SPAN>Official FWMIS Fisheries and Wildlife Inventory Data: </SPAN></SPAN><A href="http://aep.alberta.ca/fish-wildlife/fwmis/access-fwmis-data.aspx"><SPAN><SPAN>http://aep.alberta.ca/fish-wildlife/fwmis/access-fwmis-data.aspx</SPAN></SPAN></A></P><P STYLE="margin:0 0 0 0;"><SPAN /></P><P><SPAN /></P><P><SPAN /></P></DIV></DIV></DIV>

Service Item Id: 3ebc1968f33a4e3db1eaa8f074d2a502

Copyright Text: Base Features Single Line Network (SDE Feature Class) currently maintained by Information and Data Provisioning Services, Informatics Branch, Corporate Services Division (1981-1996). Base Features Derived Simplified Linear Network was originally created by Resource Information Management Branch (RIMB, 2007). FWMIS Hydrology Arcs was originally created and maintained by Lauren Makowecki of Alberta Environment and Parks. FWMIS Simplified Hydrology Arcs is currently maintained by Chad Sherburne, Environment and Parks.

Default Visibility: false

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0.0

Max Scale: 0.0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: 170939.43460000027
YMin: 5425294.0737
XMax: 865415.3433999997
YMax: 6659097.902899999
Spatial Reference: 102184  (3400)  LatestVCSWkid(0)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSLSSolid
Color: [0, 77, 168, 255]
Width: 1
Label: N/A
Description: N/A
Transparency: 0
Labeling Info:

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: false
Supports Returning Geometry Centroid: false
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false
Supports Percentile Statistics: true
Supports Having Clause: true
Supports Count Distinct: true
Supports Time Relation: true
Supports Sql Format: false
Supports Query Analytic: true
Supports Query With Current User: true

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• WB_ID ( type: esriFieldTypeInteger, alias: Waterbody ID )
• OFFICIAL_NM ( type: esriFieldTypeString, alias: Official Name, length: 80 )
• COMMON_NM ( type: esriFieldTypeString, alias: Common Name, length: 80 )
• STR_ORDER ( type: esriFieldTypeDouble, alias: Strahler Order )
• HUC_8 ( type: esriFieldTypeString, alias: HUC 8 Watershed, length: 12 )
• SPECIES_PRES ( type: esriFieldTypeString, alias: Species Presence, length: 300 )
• GlobalID ( type: esriFieldTypeGlobalID, alias: GlobalID, length: 38 )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• Shape.STLength() ( type: esriFieldTypeDouble, alias: Shape.STLength() )

Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

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