Name: Baseline Confluences Nested Catchments
Display Field: DESCRIPTION
Type: Feature Layer
Geometry Type: esriGeometryPolygon
Description: Catchments generated from each confluence point on the baseline river network, i.e. where two or more rivers, each with a catchment area greater than 10 km², meet. Derived from the work undertaken to generate the WFD river typology dataset. This dataset contains overlapping 'nested' catchments.
Service Item Id: b9c6cf2672e747ec87fd848dadd8ec6b
Copyright Text: © Scottish Environment Protection Agency. Some features of this information are based on digital spatial data licensed from the Centre for Ecology and Hydrology Copyright NERC (CEH). Contains OS data Copyright Crown copyright [and database right].
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Supported Query Formats: JSON, geoJSON, PBF
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Extent:
XMin: 7414.001400000416
YMin: 530222.9997000005
XMax: 469465.00009999983
YMax: 1218630.0003999993
Spatial Reference: 27700
(27700)
LatestVCSWkid(0)
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HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText
Type ID Field: null
Fields:
-
objectid
(
type: esriFieldTypeOID, alias: OBJECTID
)
-
confluence_id
(
type: esriFieldTypeInteger, alias: Confl. id
)
-
description
(
type: esriFieldTypeString, alias: Description, length: 240
)
-
national_grid_reference
(
type: esriFieldTypeString, alias: NGR, length: 36
)
-
hydro_code
(
type: esriFieldTypeString, alias: Hydro code, length: 60
)
-
catchment_id
(
type: esriFieldTypeInteger, alias: Catch. id
)
-
river_number
(
type: esriFieldTypeDouble, alias: River no.
)
-
hydro_distance
(
type: esriFieldTypeDouble, alias: Hydro Dist.
)
-
area_m2
(
type: esriFieldTypeDouble, alias: Area m2
)
-
shape
(
type: esriFieldTypeGeometry, alias: SHAPE_POLYGON
)
-
st_area(shape)
(
type: esriFieldTypeDouble, alias: SHAPE_POLYGON.AREA
)
-
st_perimeter(shape)
(
type: esriFieldTypeDouble, alias: SHAPE_POLYGON.LEN
)
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