Name: 2000 Census Block Groups (Census/TIGER)

Display Field: NAMELSAD00

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Block Group - Census 2000 (Maryland) - The TIGER/Line Shapefiles are an extract of all geographic areas for which the Census Bureau tabulates data and a selected set of attributes associated with each geographic feature. The TIGER Boundary data within the SDE database boundaries are extracts of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File/Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) database. The files also contain attribute information about these features, such as names, the type of feature, address ranges for most streets, the geographic relationship to other features, and other related information.--------------------------------------Census 2000 Geography------------------------------------ Census 2000 geography is the geographic extent of legally defined geographic areas or statistical areas in effect on January 1, 2000. This vintage enables users to work with Census 2000 data using boundaries as they existed in 2000. Since 2000, the Census Bureau initiated significant operations to improve the coordinate accuracy of our geographic database-the MAF/TIGER Accuracy Improvement Project or MTAIP. The MTAIP modified the base coordinates of virtually all the features in the database, thus the representation of Census 2000 geography will not match the representation depicted in the Census 2000 TIGER/Line files. The inventory and attributes of the 2000 census geography is, however, unchanged. The layer names are followed by (Census 2000) and the files have an "00" at the end of their name.

Copyright Text:

Default Visibility: false

MaxRecordCount: 100000

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: 1224583.74212173
YMin: 380816.615915731
XMax: 1667493.65091955
YMax: 749272.459055068
Spatial Reference: 102685  (2248)

Drawing Info:

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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:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• STATEFP00 ( type: esriFieldTypeString, alias: STATEFP00, length: 2 )
• COUNTYFP00 ( type: esriFieldTypeString, alias: COUNTYFP00, length: 3 )
• TRACTCE00 ( type: esriFieldTypeString, alias: TRACTCE00, length: 6 )
• BLKGRPCE00 ( type: esriFieldTypeString, alias: BLKGRPCE00, length: 1 )
• BKGPIDFP00 ( type: esriFieldTypeString, alias: BKGPIDFP00, length: 12 )
• NAMELSAD00 ( type: esriFieldTypeString, alias: NAMELSAD00, length: 13 )
• MTFCC00 ( type: esriFieldTypeString, alias: MTFCC00, length: 5 )
• FUNCSTAT00 ( type: esriFieldTypeString, alias: FUNCSTAT00, length: 1 )
• ALAND00 ( type: esriFieldTypeDouble, alias: ALAND00 )
• AWATER00 ( type: esriFieldTypeDouble, alias: AWATER00 )
• INTPTLAT00 ( type: esriFieldTypeString, alias: INTPTLAT00, length: 11 )
• INTPTLON00 ( type: esriFieldTypeString, alias: INTPTLON00, length: 12 )
• SHAPE ( type: esriFieldTypeGeometry, alias: Shape )
• SHAPE_Length ( type: esriFieldTypeDouble, alias: SHAPE_Length )
• SHAPE_Area ( type: esriFieldTypeDouble, alias: SHAPE_Area )

Supported Operations:   Query   Query Attachments   Generate Renderer   Return Updates

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