20060614 12544000 FALSE 20060710 16135400 20090505 12243500 {E1C1A5BF-52FA-4A78-AD93-FC0A61F304A1} Complete Unknown This is Category I data. Category I data are public domain and available to share with Caltrans partners. This is Category I data. Category I data are public domain and available to share with Caltrans partners. mailing and physical address
1120 N St., MS 38
Sacramento CA 95814 USA Caltrans TSI/GIS Data Branch (916) 654-5037 (916) 654-6583 none censusblockboundaries CA none California Microsoft Windows 2000 Version 5.0 (Build 2195) Service Pack 4; ESRI ArcCatalog 9.1.0.722enThe block feature class contains 1990 Census block boundaries. The source for this layer is the 1990 post-census TIGER/Line files. The attribute file contains the PL94-171 data (all fields) for the census blocks, plus population density and housing density. The block feature class contains 1990 Census block boundaries. The source for this layer is the 1990 post-census TIGER/Line files. The attribute file contains the PL94-171 data (all fields) for the census blocks, plus population density and housing density. Caltrans TSI/GIS Data Branch19920901blockblockvector digital datahttp://www.dot.ca.gov/hq/tsip/gis/datalibrary/gisdatalibrary.htmlground condition19901231-122.373782-121.46921437.90582537.454540-122.373782-121.46921437.45454037.905825Shapefile Caltrans TSI/GIS Data Branch Metadata Coordinator mailing and physical address Sacramento CA 95814
1120 N St., MS 38
USA (916) 654-5037 (916) 654-6583 enFGDC Content Standards for Digital Geospatial MetadataFGDC-STD-001-1998local time20090505http://www.esri.com/metadata/esriprof80.htmlESRI Metadata Profile Caltrans TSI/GIS Data Branch mailing and physical address
1120 N St., MS 38
Sacramento CA 95814 USA (916) 654-5037 (916) 654-6583 This is Category I data. Category I data are public domain and available to share with Caltrans partners. Downloadable Data3.0943.094 census 1990 TIGERUS Bureau Of Census1990Tiger File1990ground conditionTIGERTIGER 1990 Census data/line filesDataset copied.block20060614Where TIGER is based on DLG, the accuracy is good; however, where it calls for GBF/DIME, the accuracy can be poor. The layer is rich in attributes. In addition to census block identification, there is 1990 PL94-171 data (all fields) and two density attributes. These feature classs have not been clipped by the Teale 1:100,000 scale county lines so users can expect some mismatch where county lines meet.The current layer, based on TIGER data, is complete in that there are blocks for each county.Microsoft Windows 2000 Version 5.0 (Build 2195) Service Pack 4; ESRI ArcCatalog 9.1.0.722block-122.373782-121.46921437.90582537.454541-122.373782-121.46921437.90582537.454541ISO 19115 Geographic Information - MetadataDIS_ESRI1.0dataset002file://\\svhqs02\newgis\data\shapes\geo83\counties\ala\block.shpLocal Area Network3.094ShapefileVectorSimplePolygonFALSE13086FALSEFALSEG-polygon13086GCS_North_American_1983Decimal degrees0.0000000.000000North American Datum of 1983Geodetic Reference System 806378137.000000298.257222GCS_North_American_198313086blockFeature Class130861990 census block dataCaltrans TSI/GIS Data BranchFIDFIDOID400Internal feature number.ESRISequential unique whole numbers that are automatically generated.ShapeShapeGeometry000Feature geometry.ESRICoordinates defining the features.AREAAREANumber195Area of featureCaltrans TSI/GIS Data BranchPERIMETERPERIMETERNumber195Perimeter of featureCaltrans TSI/GIS Data BranchBLOCKA_BLOCKA_Number11IdentifierUS Bureau of CensusBLOCKA_IDBLOCKA_IDNumber11block identifier for corresponding census blockUS Bureau of CensusCTBLCTBLString10Census tract and block number. First six digits are census tract; last three digits are block numbers; last character can be blank or an alphabetic characterUS Bureau of CensusCCTBLCCTBLString13Census tract and block number. First six digits are census tract; last three digits are block numbers; last character can be blank or an alphabetic characterUS Bureau of CensusPERSONSPERSONSNumber11Total number of persons in the census block.US Bureau of CensusRACE_WHTRACE_WHTNumber11Total number of whites in the census block.US Bureau of CensusRACE_BLKRACE_BLKNumber11Total number of blacks in the census block.US Bureau of CensusRACE_INDRACE_INDNumber11Total number of American Indians in the census blockUS Bureau of CensusRACE_ASIRACE_ASINumber11Total number of Asians in the census block.US Bureau of CensusRACE_OTHRACE_OTHNumber11Total number of persons of other races in census block.US Bureau of CensusRA18_WHTRA18_WHTNumber11Total number of whites over age 18 in census block.US Bureau of CensusRA18_BLKRA18_BLKNumber11Total number of blacks over age 18 in census block.US Bureau of CensusRA18_INDRA18_INDNumber11Total number of American Indians over age 18 in census block.US Bureau of CensusRA18_ASIRA18_ASINumber11Total number of Asians and Pacific Islanders over age 18 in the census block.US Bureau of CensusRA18_OTHRA18_OTHNumber11Total number of persons over age 18 of other races in the census block.US Bureau of CensusHISO_HISHISO_HISNumber11Total number of persons of Hispanic origin in the census block.US Bureau of CensusHISO_WHTHISO_WHTNumber11Total number of non-Hispanic whites in the census block.US Bureau of CensusHISO_BLKHISO_BLKNumber11Total number of non-Hispanic blacks in the census block.US Bureau of CensusHISO_INDHISO_INDNumber11Total number of non-Hispanic American Indians in the census block.US Bureau of CensusHISO_ASIHISO_ASINumber11Total number of non-Hispanic Asians in the census block.US Bureau of CensusHISO_OTHHISO_OTHNumber11Total number of persons of non-Hispanic origins of other races in the census block.US Bureau of CensusHI18_HISHI18_HISNumber11Total number of persons of Hispanic origin over age 18 in the census block.US Bureau of CensusHI18_WHTHI18_WHTNumber11Total number of non-Hispanic whites over age 18 in the census block.US Bureau of CensusHI18_BLKHI18_BLKNumber11Total number of non-Hispanic blacks over age 18 in the census blockUS Bureau of CensusHI18_INDHI18_INDNumber11Total number of non-Hispanic American Indians over age 18 in the census block.US Bureau of CensusHI18_ASIHI18_ASINumber11Total number of non-Hispanic Asians over age 18 in the census block.US Bureau of CensusHI18_OTHHI18_OTHNumber11Total number of persons of non-hispanic origins of other races over age 18 in the census block.US Bureau of CensusHOUSINGHOUSINGNumber11Total number of housing units in the census block.US Bureau of CensusPDENSITYPDENSITYFloat1311Persons per square mile.US Bureau of CensusHDENSITYHDENSITYFloat1311Housing units per square mile.US Bureau of CensusLOGRECNULOGRECNUNumber11Relate item for STF1B data files. Bureau of Census logical record number. STF1B data is in /callib/stf/blockdata.US Bureau of CensusX_COORDX_COORDNumber195x value for longitudeUS Bureau of CensusY_COORDY_COORDNumber195y value for latitudeUS Bureau of Census20090505