Name: Geologic_Unit_Polygons
Display Field: NAME
Type: Feature Layer
Geometry Type: esriGeometryPolygon
Description: This GIS dataset includes 16 surficial material units. Unit classifications are based on the Geological Survey ofCanada Surficial Data Model Version 2.4.0 (Deblonde et al. 2019) because of its focus on glacial processes and glaciatedenvironments. Units are defined based on the genesis of their dominant materials and their morphology,depositional environment, and thickness. Numbers denote subcategories. Most unit boundaries aregradational. Unit boundaries were mapped from aerial photography (Australian Antarctic Data Centre 1997),satellite imagery (DigitalGlobe Inc 2018), and field observations. The moraine complex (Tm) and SørsdalFormation (Tv/GMo) boundaries are based on published boundaries (Australian Antarctic Data Centre1997; Harris 1999) and have been refined further with remote sensing interpretation.Fieldwork was conducted in the 2018/19 and 2019/20 summer seasons, supported by the AustralianAntarctic Program under Australian Antarctic Science Project 4393.Mapping was completed at 1:2000 and is best viewed in a digital format.
Copyright Text: McLennan, S.M., Haiblen, A.M., Smith, J., and Highet, L. 2022. Surficial geology of the Vestfold Hills, East Antarctica, GIS Dataset
Commonwealth of Australia (Geoscience Australia), clientservices@ga.gov.au
Default Visibility: true
MaxRecordCount: 1000
Supported Query Formats: JSON, geoJSON
Min Scale: 0
Max Scale: 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: 359749.4205
YMin: 2367521.4356
XMax: 416391.9944000002
YMax: 2416220.2339
Spatial Reference: 32744
(32744)
Drawing Info:
Renderer:
Unique Value Renderer:
Field 1: mapsymbol
Field 2: name
Field 3: null
Field Delimiter: ;
Default Symbol:
Default Label: null
UniqueValueInfos:
-
Value: I1;snowpack 82308
Label: I1 - snowpack 82308
Description:
Symbol:
Style: esriSFSSolid
Color:
[157, 255, 255, 255]
Outline:
Style: esriSLSSolid
Color:
[0, 0, 0, 0]
Width: 0
-
Value: I2;ice sheet 82323
Label: I2 - ice sheet 82323
Description:
Symbol:
Style: esriSFSSolid
Color:
[244, 244, 244, 255]
Outline:
Style: esriSLSSolid
Color:
[0, 0, 0, 0]
Width: 0
-
Value: I3;glacier 82324
Label: I3 - glacier 82324
Description:
Symbol:
Style: esriSFSSolid
Color:
[244, 244, 244, 255]
Outline:
Style: esriSLSSolid
Color:
[0, 0, 0, 0]
Width: 0
-
Value: H;anthropogenic deposits: undifferentiated 82307
Label: H - anthropogenic deposits: undifferentiated 82307
Description:
Symbol:
Style: esriSFSSolid
Color:
[255, 128, 128, 255]
Outline:
Style: esriSLSSolid
Color:
[0, 0, 0, 0]
Width: 0
-
Value: Av;niveo-aeolian sediments: veneer 82303
Label: Av - niveo-aeolian sediments: veneer 82303
Description:
Symbol:
Style: esriSFSSolid
Color:
[178, 154, 255, 255]
Outline:
Style: esriSLSSolid
Color:
[0, 0, 0, 0]
Width: 0
-
Value: Tm;glacial sediments: moraine complex 82312
Label: Tm - glacial sediments: moraine complex 82312
Description:
Symbol:
Style: esriSFSSolid
Color:
[102, 165, 180, 255]
Outline:
Style: esriSLSSolid
Color:
[0, 0, 0, 0]
Width: 0
-
Value: GOv;glacial and organic deposits: veneer 82306
Label: GOv - glacial and organic deposits: veneer 82306
Description:
Symbol:
Style: esriSFSSolid
Color:
[188, 157, 102, 255]
Outline:
Style: esriSLSSolid
Color:
[0, 0, 0, 0]
Width: 0
-
Value: GMr;glaciomarine sediments: beach 82304
Label: GMr - glaciomarine sediments: beach 82304
Description:
Symbol:
Style: esriSFSSolid
Color:
[255, 154, 179, 255]
Outline:
Style: esriSLSSolid
Color:
[0, 0, 0, 0]
Width: 0
-
Value: Tb2;glacial sediments: blanket, lacustrine 82310
Label: Tb2 - glacial sediments: blanket, lacustrine 82310
Description:
Symbol:
Style: esriSFSSolid
Color:
[193, 133, 104, 255]
Outline:
Style: esriSLSSolid
Color:
[0, 0, 0, 0]
Width: 0
-
Value: GMn;glaciomarine sediments: littoral and nearshore 82305
Label: GMn - glaciomarine sediments: littoral and nearshore 82305
Description:
Symbol:
Style: esriSFSSolid
Color:
[208, 235, 184, 255]
Outline:
Style: esriSLSSolid
Color:
[0, 0, 0, 0]
Width: 0
-
Value: Tv/GMo;glacial sediments: veneer/glaciomarine sediments: offshore 82314
Label: Tv/GMo - glacial sediments: veneer/glaciomarine sediments: offshore 82314
Description:
Symbol:
Style: esriSFSSolid
Color:
[223, 143, 105, 255]
Outline:
Style: esriSLSSolid
Color:
[0, 0, 0, 0]
Width: 0
-
Value: Tp;glacial sediments: plain 82313
Label: Tp - glacial sediments: plain 82313
Description:
Symbol:
Style: esriSFSSolid
Color:
[254, 193, 126, 255]
Outline:
Style: esriSLSSolid
Color:
[0, 0, 0, 0]
Width: 0
-
Value: Th;glacial sediments: hummocky till 82311
Label: Th - glacial sediments: hummocky till 82311
Description:
Symbol:
Style: esriSFSSolid
Color:
[220, 111, 38, 255]
Outline:
Style: esriSLSSolid
Color:
[0, 0, 0, 0]
Width: 0
-
Value: Tb1;glacial sediments: blanket 82309
Label: Tb1 - glacial sediments: blanket 82309
Description:
Symbol:
Style: esriSFSSolid
Color:
[254, 232, 187, 255]
Outline:
Style: esriSLSSolid
Color:
[0, 0, 0, 0]
Width: 0
-
Value: Tv;glacial sediments: veneer 82326
Label: Tv - glacial sediments: veneer 82326
Description:
Symbol:
Style: esriSFSSolid
Color:
[255, 255, 229, 255]
Outline:
Style: esriSLSSolid
Color:
[0, 0, 0, 0]
Width: 0
-
Value: R;metamorphic bedrock 82325
Label: R - metamorphic bedrock 82325
Description:
Symbol:
Style: esriSFSSolid
Color:
[180, 180, 180, 255]
Outline:
Style: esriSLSSolid
Color:
[0, 0, 0, 0]
Width: 0
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
HasZ: false
HasM: false
Has Attachments: false
HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText
Type ID Field: null
Fields:
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objectid
(
type: esriFieldTypeOID, alias: OBJECTID
)
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mapsymbol
(
type: esriFieldTypeString, alias: mapSymbol, length: 20
)
-
stratno
(
type: esriFieldTypeInteger, alias: stratno
)
-
name
(
type: esriFieldTypeString, alias: name, length: 255
)
-
descr
(
type: esriFieldTypeString, alias: description, length: 255
)
-
typename
(
type: esriFieldTypeString, alias: geologicUnitType, length: 50
)
-
geolhist
(
type: esriFieldTypeString, alias: geologicHistory, length: 255
)
-
frame
(
type: esriFieldTypeString, alias: mappingFrame, length: 255
)
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resscale
(
type: esriFieldTypeInteger, alias: resolutionScale
)
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captscale
(
type: esriFieldTypeInteger, alias: captureScale
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captdate
(
type: esriFieldTypeDate, alias: captureDate, length: 8
)
-
geolunitid
(
type: esriFieldTypeString, alias: geologicUnitID, length: 255
)
-
shape
(
type: esriFieldTypeGeometry, alias: Shape
)
-
st_area(shape)
(
type: esriFieldTypeDouble, alias: st_area(shape)
)
-
st_perimeter(shape)
(
type: esriFieldTypeDouble, alias: st_perimeter(shape)
)
Supported Operations:
Query
Query Attachments
Generate Renderer
Return Updates
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Metadata