All Layers and Tables (DRN

Layers:

Layer: DRN_v3 (3)

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Description:

Network based on geometries from OS MasterMap combined with EA culvert survey information and local knowledge. The DRN is captured from the water features theme of the OS MasterMap topographic layer and built into a network using automated rules and supplemented with Environment Agency field surveys. Other input datasets and extensive local Environment Agency staff knowledge has been used to augment the core geometry to incorporate critical spatial detail and attribution, such as flow direction and path, not available from the OS mapping and to verify the accuracy of the centreline itself.

OSGB 1936 / British National Grid

Publication date: 2012-09-30, Last updated 31 January 2017 16:33

Copyright Text:

Min. Scale:

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Default Visibility:

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Supported query Formats:

Use Standardized Queries:

Extent:

Drawing Info:

{"renderer":{"type":"simple","symbol":{"type":"esriSLS","style":"esriSLSSolid","color":[72,66,137,255],"width":1}},"scaleSymbols":true,"transparency":0,"labelingInfo":null}

HasZ:

HasM:

Has Attachments:

Has Geometry Properties:

HTML Popup Type:

Object ID Field:

Unique ID Field:

Global ID Field:

Type ID Field:

Fields:

OBJECTID_1 (type: esriFieldTypeOID, alias: OBJECTID_1, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
objectid (type: esriFieldTypeDouble, alias: objectid, SQL Type: sqlTypeOther, nullable: true, editable: true)
drn_id (type: esriFieldTypeString, alias: drn_id, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
version (type: esriFieldTypeDouble, alias: version, SQL Type: sqlTypeOther, nullable: true, editable: true)
vrn_end (type: esriFieldTypeDate, alias: vrn_end, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
vrn_st_d (type: esriFieldTypeDate, alias: vrn_st_d, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
reason (type: esriFieldTypeString, alias: reason, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
osmmdt (type: esriFieldTypeDate, alias: osmmdt, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
rivtype (type: esriFieldTypeString, alias: rivtype, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
flutide (type: esriFieldTypeString, alias: flutide, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
flowdir (type: esriFieldTypeSingle, alias: flowdir, SQL Type: sqlTypeOther, nullable: true, editable: true)
primflow (type: esriFieldTypeString, alias: primflow, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
levels (type: esriFieldTypeString, alias: levels, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
gmsource (type: esriFieldTypeString, alias: gmsource, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
flsource (type: esriFieldTypeString, alias: flsource, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
rivname (type: esriFieldTypeString, alias: rivname, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
wlshname (type: esriFieldTypeString, alias: wlshname, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
altname (type: esriFieldTypeString, alias: altname, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
mainriv (type: esriFieldTypeString, alias: mainriv, SQL Type: sqlTypeOther, length: 30, nullable: true, editable: true)
mnrivst (type: esriFieldTypeString, alias: mnrivst, SQL Type: sqlTypeOther, length: 30, nullable: true, editable: true)
wcrs_ref (type: esriFieldTypeString, alias: wcrs_ref, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
catchid (type: esriFieldTypeDouble, alias: catchid, SQL Type: sqlTypeOther, nullable: true, editable: true)
basename (type: esriFieldTypeString, alias: basename, SQL Type: sqlTypeOther, length: 10, nullable: true, editable: true)
persist (type: esriFieldTypeString, alias: persist, SQL Type: sqlTypeOther, length: 30, nullable: true, editable: true)
desig (type: esriFieldTypeString, alias: desig, SQL Type: sqlTypeOther, length: 30, nullable: true, editable: true)
nav (type: esriFieldTypeString, alias: nav, SQL Type: sqlTypeOther, length: 30, nullable: true, editable: true)
ea_wb_id (type: esriFieldTypeString, alias: ea_wb_id, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
eawb_tag (type: esriFieldTypeString, alias: eawb_tag, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
wfd_cat (type: esriFieldTypeString, alias: wfd_cat, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
fromnode (type: esriFieldTypeString, alias: fromnode, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
tonode (type: esriFieldTypeString, alias: tonode, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
scale (type: esriFieldTypeSingle, alias: scale, SQL Type: sqlTypeOther, nullable: true, editable: true)
length (type: esriFieldTypeDouble, alias: length, SQL Type: sqlTypeOther, nullable: true, editable: true)
width_m (type: esriFieldTypeDouble, alias: width_m, SQL Type: sqlTypeOther, nullable: true, editable: true)
area_m2 (type: esriFieldTypeDouble, alias: area_m2, SQL Type: sqlTypeOther, nullable: true, editable: true)
grad_mkm (type: esriFieldTypeDouble, alias: grad_mkm, SQL Type: sqlTypeOther, nullable: true, editable: true)
mean_alt (type: esriFieldTypeDouble, alias: mean_alt, SQL Type: sqlTypeOther, nullable: true, editable: true)
Label (type: esriFieldTypeString, alias: Label, SQL Type: sqlTypeOther, length: 10, nullable: true, editable: true)
Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

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Supports Rollback On Failure Parameter:

Last Edit Date:

Schema Last Edit Date:

Data Last Edit Date:

All Layers and Tables (DRN_v3)

Layers:

Layer: DRN_v3 (3)