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Landcover_and_Landuse (MapServer)
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API Reference
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All Layers and Tables (Landcover_and_Landuse)
Layers:
Layer:
LDR.SA_NLC_2022_GEO_tif
(15)
Name:
LDR.SA_NLC_2022_GEO_tif
Display Field:
Class_Name
Type:
Raster Layer
Geometry Type:
null
Description:
Service Item Id:
e252722f6d2e49feab9cbc3bbc24645e
Copyright Text:
Default Visibility: true
MaxRecordCount:
0
Supported Query Formats:
JSON, geoJSON, PBF
Min Scale:
0
Max Scale:
0
Supports Advanced Queries:
false
Supports Statistics:
false
Has Labels:
false
Can Modify Layer:
false
Can Scale Symbols:
false
Use Standardized Queries:
true
Supports Datum Transformation:
true
Extent:
XMin: 1820100.0000000002
YMin: -4153653.0967925107
XMax: 3678639.9999999963
YMax: -2526427.628115148
Spatial Reference: 102100 (3857)
Drawing Info:
N/A
Advanced Query Capabilities:
Supports Statistics: false
Supports OrderBy: false
Supports Distinct: false
Supports Pagination: false
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: false
Supports Query With ResultType: false
Supports Returning Geometry Centroid: false
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false
Supports Percentile Statistics: false
Supports Having Clause: false
Supports Count Distinct: false
Supports Time Relation: true
Supports Sql Format: false
Supports Query Analytic: false
Supports Query With Current User: true
HasZ: false
HasM: false
Has Attachments:
false
HTML Popup Type:
esriServerHTMLPopupTypeNone
Type ID Field:
null
Fields:
OBJECTID
( type: esriFieldTypeOID, alias: OBJECTID )
Value
( type: esriFieldTypeDouble, alias: Value )
Class_Name
( type: esriFieldTypeString, alias: Class_Name, length: 254 )
SALCC_1
( type: esriFieldTypeString, alias: SALCC_1, length: 254 )
SALCC_2
( type: esriFieldTypeString, alias: SALCC_2, length: 254 )
Opacity
( type: esriFieldTypeDouble, alias: Opacity )
Count_
( type: esriFieldTypeDouble, alias: Count_ )
Layer:
RSA_LCLU_LandCapability_DALRRD
(10)
Name:
RSA_LCLU_LandCapability_DALRRD
Display Field:
LANDCAP
Type:
Feature Layer
Geometry Type:
esriGeometryPolygon
Description:
Service Item Id:
e252722f6d2e49feab9cbc3bbc24645e
Copyright Text:
Default Visibility: false
MaxRecordCount:
2000
Supported Query Formats:
JSON, geoJSON, PBF
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: 1831609.3895838542
YMin: -4141188.0264947913
XMax: 3661459.49684452
YMax: -2526442.781656464
Spatial Reference: 102100 (3857)
Drawing Info:
Renderer:
Unique Value Renderer:
Field 1:
DESCRIPTIO
Field 2:
N/A
Field 3:
N/A
Field Delimiter:
:
Default Symbol:
N/A
Default Label:
N/A
UniqueValueInfos:
Value:
High potential arable land
Label:
High potential arable land
Description:
N/A
Symbol:
Style:
esriSFSSolid
Color:
[209, 159, 130, 255]
Outline:
Style:
esriSLSSolid
Color:
[110, 110, 110, 255]
Width:
0
Value:
Marginal potential arable land
Label:
Marginal potential arable land
Description:
N/A
Symbol:
Style:
esriSFSSolid
Color:
[219, 169, 171, 255]
Outline:
Style:
esriSLSSolid
Color:
[110, 110, 110, 255]
Width:
0
Value:
Moderate potential arable land
Label:
Moderate potential arable land
Description:
N/A
Symbol:
Style:
esriSFSSolid
Color:
[242, 206, 133, 255]
Outline:
Style:
esriSLSSolid
Color:
[110, 110, 110, 255]
Width:
0
Value:
Non-arable; Grazing, Woodland or Wildlife
Label:
Non-arable; Grazing, Woodland or Wildlife
Description:
N/A
Symbol:
Style:
esriSFSSolid
Color:
[242, 229, 153, 255]
Outline:
Style:
esriSLSSolid
Color:
[110, 110, 110, 255]
Width:
0
Value:
Very high potenital arable land
Label:
Very high potenital arable land
Description:
N/A
Symbol:
Style:
esriSFSSolid
Color:
[199, 212, 138, 255]
Outline:
Style:
esriSLSSolid
Color:
[110, 110, 110, 255]
Width:
0
Value:
Water
Label:
Water
Description:
N/A
Symbol:
Style:
esriSFSSolid
Color:
[190, 210, 255, 255]
Outline:
Style:
esriSLSSolid
Color:
[110, 110, 110, 255]
Width:
0
Value:
Wilderness
Label:
Wilderness
Description:
N/A
Symbol:
Style:
esriSFSSolid
Color:
[112, 153, 89, 255]
Outline:
Style:
esriSLSSolid
Color:
[110, 110, 110, 255]
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
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 )
LANDCAP
( type: esriFieldTypeString, alias: LANDCAP, length: 4 )
DESCRIPTIO
( type: esriFieldTypeString, alias: DESCRIPTIO, length: 60 )
GROUPING
( type: esriFieldTypeString, alias: GROUPING, length: 10 )
DATA_LOAD_FEATURE_ID
( type: esriFieldTypeInteger, alias: FEATURE_ID )
DATA_LOAD_PROVINCE_ID
( type: esriFieldTypeString, alias: PROVINCE_ID, length: 254 )
DATA_LOAD_DISTRICT_ID
( type: esriFieldTypeString, alias: DISTRICT_ID, length: 254 )
DATA_LOAD_LOCAL_ID
( type: esriFieldTypeString, alias: LOCAL_ID, length: 254 )
DATA_LOAD_QUARTER
( type: esriFieldTypeInteger, alias: QUARTER )
DATA_LOAD_YEAR
( type: esriFieldTypeInteger, alias: YEAR )
DATA_LOAD_UNIQUE_ID
( type: esriFieldTypeInteger, alias: DATA_LOAD_UNIQUE_ID )
Shape
( type: esriFieldTypeGeometry, alias: Shape )
Shape.STArea()
( type: esriFieldTypeDouble, alias: Shape.STArea() )
Shape.STLength()
( type: esriFieldTypeDouble, alias: Shape.STLength() )
Layer:
RSA_LCLU_Fieldbound_DALRRD
(11)
Name:
RSA_LCLU_Fieldbound_DALRRD
Display Field:
CATNAME_1
Type:
Feature Layer
Geometry Type:
esriGeometryPolygon
Description:
Service Item Id:
e252722f6d2e49feab9cbc3bbc24645e
Copyright Text:
Default Visibility: false
MaxRecordCount:
2000
Supported Query Formats:
JSON, geoJSON, PBF
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: 1849051.9810403248
YMin: -4135644.5197588513
XMax: 3654664.0482888585
YMax: -2526979.100644024
Spatial Reference: 102100 (3857)
Drawing Info:
Renderer:
Unique Value Renderer:
Field 1:
CATNAME_1
Field 2:
N/A
Field 3:
N/A
Field Delimiter:
,
Default Symbol:
N/A
Default Label:
N/A
UniqueValueInfos:
Value:
Annual Crop Cultivation / Planted Pastures Rotation
Label:
Annual Crop Cultivation / Planted Pastures Rotation
Description:
N/A
Symbol:
Style:
esriSFSSolid
Color:
[227, 182, 132, 255]
Outline:
Style:
esriSLSSolid
Color:
[110, 110, 110, 255]
Width:
0
Value:
Horticulture
Label:
Horticulture
Description:
N/A
Symbol:
Style:
esriSFSSolid
Color:
[242, 234, 160, 255]
Outline:
Style:
esriSLSSolid
Color:
[110, 110, 110, 255]
Width:
0
Value:
Horticulture / Viticulture
Label:
Horticulture / Viticulture
Description:
N/A
Symbol:
Style:
esriSFSSolid
Color:
[242, 225, 150, 255]
Outline:
Style:
esriSLSSolid
Color:
[110, 110, 110, 255]
Width:
0
Value:
Old Fields
Label:
Old Fields
Description:
N/A
Symbol:
Style:
esriSFSSolid
Color:
[146, 176, 107, 255]
Outline:
Style:
esriSLSSolid
Color:
[110, 110, 110, 255]
Width:
0
Value:
Pivot Irrigation
Label:
Pivot Irrigation
Description:
N/A
Symbol:
Style:
esriSFSSolid
Color:
[227, 230, 151, 255]
Outline:
Style:
esriSLSSolid
Color:
[110, 110, 110, 255]
Width:
0
Value:
Shadenet
Label:
Shadenet
Description:
N/A
Symbol:
Style:
esriSFSSolid
Color:
[199, 146, 125, 255]
Outline:
Style:
esriSLSSolid
Color:
[110, 110, 110, 255]
Width:
0
Value:
Small Holding
Label:
Small Holding
Description:
N/A
Symbol:
Style:
esriSFSSolid
Color:
[255, 242, 255, 255]
Outline:
Style:
esriSLSSolid
Color:
[110, 110, 110, 255]
Width:
0
Value:
Small Holdings
Label:
Small Holdings
Description:
N/A
Symbol:
Style:
esriSFSSolid
Color:
[224, 177, 184, 255]
Outline:
Style:
esriSLSSolid
Color:
[110, 110, 110, 255]
Width:
0
Value:
Strip Field Cultivation
Label:
Strip Field Cultivation
Description:
N/A
Symbol:
Style:
esriSFSSolid
Color:
[112, 153, 89, 255]
Outline:
Style:
esriSLSSolid
Color:
[110, 110, 110, 255]
Width:
0
Value:
Subsistence Farming
Label:
Subsistence Farming
Description:
N/A
Symbol:
Style:
esriSFSSolid
Color:
[214, 165, 131, 255]
Outline:
Style:
esriSLSSolid
Color:
[110, 110, 110, 255]
Width:
0
Value:
Subsistence Farming 1
Label:
Subsistence Farming 1
Description:
N/A
Symbol:
Style:
esriSFSSolid
Color:
[242, 206, 133, 255]
Outline:
Style:
esriSLSSolid
Color:
[110, 110, 110, 255]
Width:
0
Value:
Subsistence Farming 2
Label:
Subsistence Farming 2
Description:
N/A
Symbol:
Style:
esriSFSSolid
Color:
[242, 216, 143, 255]
Outline:
Style:
esriSLSSolid
Color:
[110, 110, 110, 255]
Width:
0
Value:
Subsistence Farming_Old fields
Label:
Subsistence Farming_Old fields
Description:
N/A
Symbol:
Style:
esriSFSSolid
Color:
[187, 204, 131, 255]
Outline:
Style:
esriSLSSolid
Color:
[110, 110, 110, 255]
Width:
0
Value:
Tea plantations
Label:
Tea plantations
Description:
N/A
Symbol:
Style:
esriSFSSolid
Color:
[240, 209, 223, 255]
Outline:
Style:
esriSLSSolid
Color:
[110, 110, 110, 255]
Width:
0
Value:
Viticulture
Label:
Viticulture
Description:
N/A
Symbol:
Style:
esriSFSSolid
Color:
[204, 151, 143, 255]
Outline:
Style:
esriSLSSolid
Color:
[110, 110, 110, 255]
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
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 )
FIELD_ID
( type: esriFieldTypeInteger, alias: FIELD_ID )
AREAHA
( type: esriFieldTypeDouble, alias: AREAHA )
CATNAME_1
( type: esriFieldTypeString, alias: CATNAME_1, length: 70 )
CROP_TYPE
( type: esriFieldTypeString, alias: CROP_TYPE, length: 25 )
DATA_LOAD_FEATURE_ID
( type: esriFieldTypeInteger, alias: FEATURE_ID )
DATA_LOAD_PROVINCE_ID
( type: esriFieldTypeString, alias: PROVINCE_ID, length: 254 )
DATA_LOAD_DISTRICT_ID
( type: esriFieldTypeString, alias: DISTRICT_ID, length: 254 )
DATA_LOAD_LOCAL_ID
( type: esriFieldTypeString, alias: LOCAL_ID, length: 254 )
DATA_LOAD_QUARTER
( type: esriFieldTypeInteger, alias: QUARTER )
DATA_LOAD_YEAR
( type: esriFieldTypeInteger, alias: YEAR )
DATA_LOAD_UNIQUE_ID
( type: esriFieldTypeInteger, alias: DATA_LOAD_UNIQUE_ID )
Shape
( type: esriFieldTypeGeometry, alias: Shape )
Shape.STArea()
( type: esriFieldTypeDouble, alias: Shape.STArea() )
Shape.STLength()
( type: esriFieldTypeDouble, alias: Shape.STLength() )
Layer:
RSA_LCLU_DegragedLand_CSIR
(12)
Name:
RSA_LCLU_DegragedLand_CSIR
Display Field:
DESCRIPTIO
Type:
Feature Layer
Geometry Type:
esriGeometryPolygon
Description:
Service Item Id:
e252722f6d2e49feab9cbc3bbc24645e
Copyright Text:
Default Visibility: false
MaxRecordCount:
2000
Supported Query Formats:
JSON, geoJSON, PBF
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: 1878057.6696450133
YMin: -4139493.894878154
XMax: 3661770.7627273826
YMax: -2526818.465832054
Spatial Reference: 102100 (3857)
Drawing Info:
Renderer:
Simple Renderer:
Symbol:
Style:
esriSFSSolid
Color:
[168, 112, 0, 255]
Outline:
Style:
esriSLSSolid
Color:
[168, 112, 0, 255]
Width:
0
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 )
DESCRIPTIO
( type: esriFieldTypeString, alias: DESCRIPTIO, length: 70 )
class
( type: esriFieldTypeString, alias: class, length: 254 )
DATA_LOAD_FEATURE_ID
( type: esriFieldTypeInteger, alias: FEATURE_ID )
DATA_LOAD_PROVINCE_ID
( type: esriFieldTypeString, alias: PROVINCE_ID, length: 254 )
DATA_LOAD_DISTRICT_ID
( type: esriFieldTypeString, alias: DISTRICT_ID, length: 254 )
DATA_LOAD_LOCAL_ID
( type: esriFieldTypeString, alias: LOCAL_ID, length: 254 )
DATA_LOAD_QUARTER
( type: esriFieldTypeInteger, alias: QUARTER )
DATA_LOAD_YEAR
( type: esriFieldTypeInteger, alias: YEAR )
DATA_LOAD_UNIQUE_ID
( type: esriFieldTypeInteger, alias: DATA_LOAD_UNIQUE_ID )
Shape
( type: esriFieldTypeGeometry, alias: Shape )
Shape.STArea()
( type: esriFieldTypeDouble, alias: Shape.STArea() )
Shape.STLength()
( type: esriFieldTypeDouble, alias: Shape.STLength() )
Layer:
RSA_LCLU_AcocksVeldTypeGroups_AGIS
(13)
Name:
RSA_LCLU_AcocksVeldTypeGroups_AGIS
Display Field:
VELD_GROUP_TYPES
Type:
Feature Layer
Geometry Type:
esriGeometryPolygon
Description:
Service Item Id:
e252722f6d2e49feab9cbc3bbc24645e
Copyright Text:
Default Visibility: false
MaxRecordCount:
2000
Supported Query Formats:
JSON, geoJSON, PBF
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: 1831603.9970450837
YMin: -4140932.330318155
XMax: 3661392.3125261986
YMax: -2526471.0658554654
Spatial Reference: 102100 (3857)
Drawing Info:
Renderer:
Unique Value Renderer:
Field 1:
VELD_GROUP_TYPES
Field 2:
N/A
Field 3:
N/A
Field Delimiter:
,
Default Symbol:
N/A
Default Label:
N/A
UniqueValueInfos:
Value:
Coastal Tropical Forest Types
Label:
Coastal Tropical Forest Types
Description:
N/A
Symbol:
Style:
esriSFSSolid
Color:
[200, 252, 179, 255]
Outline:
Style:
esriSLSSolid
Color:
[110, 110, 110, 255]
Width:
0
Value:
False Bushveld Types
Label:
False Bushveld Types
Description:
N/A
Symbol:
Style:
esriSFSSolid
Color:
[252, 198, 179, 255]
Outline:
Style:
esriSLSSolid
Color:
[110, 110, 110, 255]
Width:
0
Value:
False Grassveld Types
Label:
False Grassveld Types
Description:
N/A
Symbol:
Style:
esriSFSSolid
Color:
[194, 252, 221, 255]
Outline:
Style:
esriSLSSolid
Color:
[110, 110, 110, 255]
Width:
0
Value:
False Karoo Types
Label:
False Karoo Types
Description:
N/A
Symbol:
Style:
esriSFSSolid
Color:
[202, 248, 252, 255]
Outline:
Style:
esriSLSSolid
Color:
[110, 110, 110, 255]
Width:
0
Value:
False Sclerophyllous Bush Types
Label:
False Sclerophyllous Bush Types
Description:
N/A
Symbol:
Style:
esriSFSSolid
Color:
[204, 189, 252, 255]
Outline:
Style:
esriSLSSolid
Color:
[110, 110, 110, 255]
Width:
0
Value:
Inland Tropical Forest Types
Label:
Inland Tropical Forest Types
Description:
N/A
Symbol:
Style:
esriSFSSolid
Color:
[252, 179, 216, 255]
Outline:
Style:
esriSLSSolid
Color:
[110, 110, 110, 255]
Width:
0
Value:
Karoo and Karroid Types
Label:
Karoo and Karroid Types
Description:
N/A
Symbol:
Style:
esriSFSSolid
Color:
[189, 210, 252, 255]
Outline:
Style:
esriSLSSolid
Color:
[110, 110, 110, 255]
Width:
0
Value:
Pure Grassveld Types
Label:
Pure Grassveld Types
Description:
N/A
Symbol:
Style:
esriSFSSolid
Color:
[249, 252, 182, 255]
Outline:
Style:
esriSLSSolid
Color:
[110, 110, 110, 255]
Width:
0
Value:
Sclerophyllous Bush Types
Label:
Sclerophyllous Bush Types
Description:
N/A
Symbol:
Style:
esriSFSSolid
Color:
[252, 252, 215, 255]
Outline:
Style:
esriSLSSolid
Color:
[110, 110, 110, 255]
Width:
0
Value:
Temperate and Transitional Forest and Scrub Types
Label:
Temperate and Transitional Forest and Scrub Types
Description:
N/A
Symbol:
Style:
esriSFSSolid
Color:
[245, 215, 252, 255]
Outline:
Style:
esriSLSSolid
Color:
[110, 110, 110, 255]
Width:
0
Value:
Tropical Bush and Savanna Type (Bushveld)
Label:
Tropical Bush and Savanna Type (Bushveld)
Description:
N/A
Symbol:
Style:
esriSFSSolid
Color:
[243, 182, 252, 255]
Outline:
Style:
esriSLSSolid
Color:
[110, 110, 110, 255]
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
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 )
VELD_GROUP_TYPES
( type: esriFieldTypeString, alias: VELD_GROUP_TYPES, length: 75 )
VELD_GROUP_TYPES_CODE
( type: esriFieldTypeDouble, alias: VELD_GROUP_TYPES_CODE )
DATA_LOAD_FEATURE_ID
( type: esriFieldTypeInteger, alias: FEATURE_ID )
DATA_LOAD_PROVINCE_ID
( type: esriFieldTypeString, alias: PROVINCE_ID, length: 254 )
DATA_LOAD_DISTRICT_ID
( type: esriFieldTypeString, alias: DISTRICT_ID, length: 254 )
DATA_LOAD_LOCAL_ID
( type: esriFieldTypeString, alias: LOCAL_ID, length: 254 )
DATA_LOAD_QUARTER
( type: esriFieldTypeInteger, alias: QUARTER )
DATA_LOAD_YEAR
( type: esriFieldTypeInteger, alias: YEAR )
DATA_LOAD_UNIQUE_ID
( type: esriFieldTypeInteger, alias: DATA_LOAD_UNIQUE_ID )
Shape
( type: esriFieldTypeGeometry, alias: Shape )
Shape.STArea()
( type: esriFieldTypeDouble, alias: Shape.STArea() )
Shape.STLength()
( type: esriFieldTypeDouble, alias: Shape.STLength() )