View Metadata
U.S. Cities, 2017
- Identification Information
- Data Quality Information
- Spatial Data Organization Information
- Spatial Reference Information
- Entity and Attribute Information
- Distribution Information
- Metadata Reference Information
- Identification Information
- Citation
- Originator
- U.S. Department of Commerce, Census Bureau
- Originator
- Esri
- Publication Date
- 20181231
- Title
- U.S. Cities, 2017
- Edition
- 2018
- Geospatial Data Presentation Form
- vector digital data
- Series Information
- Series Name
- Data and Maps for ArcGIS®
- Issue Identification
- 2018 - World, Europe, and United States
- Publication Information
- Publication Place
- Redlands, California, USA
- Publisher
- Esri
- Other Citation Details
- Location: \usa\census
- Online Linkage
- https://figgy.princeton.edu/downloads/311e75c3-51d1-4cc3-8ef4-96af8eb7bfe3/file/76329421-7ca8-427d-a173-4151df8041b4
- Abstract
- U.S. Cities represents the locations of cities within the United States with populations of approximately 10,000 or greater, all state capitals, and the national capital.
- Purpose
- U.S. Cities provides locations for cities including fields—name, FIPS code, Census class, population, and demographic information from the 2010 U.S. Census.
- Temporal Extent
- Currentness Reference
- ground condition: 2010, 2013; publication date: 2011, 2014, 2012-11-28, 2013-08-15, 2014-07-03, 2015-05-19, 2016-06-20, 2017-06-27
- Bounding Box
- West
- -159.352202
- East
- -68.790611
- North
- 64.869313
- South
- 19.582703
- Theme Keyword
- point
- cities
- incorporated places
- census designated places
- capitals
- population
- households
- demographics
- location
- society
- Theme Keyword Thesaurus
- None
- Theme Keyword
- location
- society
- Theme Keyword Thesaurus
- ISO 19115 Topic Categories
- Place Keyword
- United States
- Place Keyword Thesaurus
- None
- Temporal Keyword
- 2010
- 2011
- 2014
- 2013
- 2012
- 2015
- 2016
- 2017
- Temporal Keyword Thesaurus
- None
- Access Restrictions
- The data are provided by multiple, third party data vendors under license to Esri for inclusion on Data and Maps for ArcGIS® for use with Esri® software. Each data vendor has its own data licensing policies and may grant varying redistribution rights to end users. Please consult the redistribution rights below for this data set provided on Data and Maps. As used herein, “Geodata” shall mean any digital data set consisting of geographic data coordinates and associated attributes. The redistribution rights for this data set: Redistribution rights are granted by the data vendor for hard-copy renditions or static, electronic map images (e.g. .gif, .jpeg, etc.) that are plotted, printed, or publicly displayed with proper metadata and source/copyright attribution to the respective data vendor(s). Geodata is redistributable with a Value-Added Software Application developed by Esri Business Partners on a royalty-free basis with proper metadata and source/copyright attribution to the respective data vendor(s). Geodata is redistributable without a Value-Added Software Application (i.e., adding the sample data to an existing, [non]commercial data set for redistribution) with proper metadata and source/copyright attribution to the respective data vendor(s). The terms and conditions below apply to all the data sets provided on Data and Maps. Proprietary Rights and Copyright: Licensee acknowledges that the Data and Related Materials contain proprietary and confidential property of Esri and its licensor(s). The Data and Related Materials are owned by Esri and its licensor(s) and are protected by United States copyright laws and applicable international copyright treaties and/or conventions. Limited Warranty and Disclaimer: Esri warrants that the media upon which the Data and Related Materials are provided will be free from defects in materials and workmanship under normal use and service for a period of ninety (90) days from the date of receipt. THE DATA AND RELATED MATERIALS ARE EXCLUDED FROM THE LIMITED WARRANTY, AND THE LICENSEE EXPRESSLY ACKNOWLEDGES THAT THE DATA CONTAINS SOME NONCONFORMITIES, DEFECTS, OR ERRORS. ESRI DOES NOT WARRANT THAT THE DATA WILL MEET LICENSEE'S NEEDS OR EXPECTATIONS; THAT THE USE OF THE DATA WILL BE UNINTERRUPTED; OR THAT ALL NONCONFORMITIES, DEFECTS, OR ERRORS CAN OR WILL BE CORRECTED. ESRI IS NOT INVITING RELIANCE ON THIS DATA, AND THE LICENSEE SHOULD ALWAYS VERIFY ACTUAL DATA. EXCEPT FOR THE LIMITED WARRANTY SET FORTH ABOVE, THE DATA AND RELATED MATERIALS CONTAINED THEREIN ARE PROVIDED "AS-IS," WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. HIGH RISK ACTIVITIES: (A) THE DATA AND RELATED MATERIALS ARE NOT FAULT-TOLERANT AND ARE NOT DESIGNED, MANUFACTURED, OR INTENDED FOR USE OR RESALE FOR INSURANCE UNDERWRITING OR WITH CRITICAL HEALTH AND SAFETY OR ONLINE CONTROL EQUIPMENT IN HAZARDOUS ENVIRONMENTS THAT REQUIRE FAIL-SAFE PERFORMANCE, INCLUDING, BUT NOT LIMITED TO THE OPERATION OF NUCLEAR FACILITIES, NAVIGATION OR GUIDANCE (I.E., AIRCRAFT, NAUTICAL VEHICLE, ETC.), OR COMMUNICATION SYSTEMS, AIR TRAFFIC CONTROL, EMERGENCY RESPONSE, TERRORISM PREVENTION OR RESPONSE, LIFE SUPPORT, OR WEAPONS SYSTEMS ("HIGH RISK ACTIVITIES"). ESRI SPECIFICALLY DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY OF FITNESS FOR HIGH RISK ACTIVITIES. (B) TO THE EXTENT PERMITTED BY LAW, LICENSEE AGREES TO INDEMNIFY, DEFEND, AND HOLD ESRI, ITS OFFICERS, DIRECTORS, EMPLOYEES, AGENTS, SUBCONTRACTORS, LICENSORS, SUCCESSORS, AND ASSIGNS HARMLESS FROM AND AGAINST ANY AND ALL LIABILITY, LOSSES, CLAIMS, EXPENSES (INCLUDING ATTORNEYS' FEES), DEMANDS, OR DAMAGES OF ANY KIND, INCLUDING DIRECT, INDIRECT, SPECIAL, PUNITIVE, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, ARISING OUT OF OR IN ANY WAY CONNECTED WITH LICENSEE'S USE OR PERMITTING THE USE BY OTHERS OF THE DATA, AND VENDOR'S HARDWARE OR SOFTWARE FOR HIGH RISK ACTIVITIES. DELIVERY OF THE DATA, AND VENDOR'S HARDWARE OR SOFTWARE DOES NOT CONSTITUTE A WAIVER OF THE RIGHTS AND OBLIGATIONS SET FORTH IN THIS ARTICLE. Exclusive Remedy and Limitation of Liability: The entire liability of Esri or its licensor(s) and Licensee's exclusive remedy shall be to terminate the Agreement upon Licensee returning the Data and Related Materials to Esri with a copy of Licensee's invoice/receipt and Esri returning the license fees paid to Licensee. IN NO EVENT SHALL ESRI AND/OR ITS LICENSOR(S) BE LIABLE FOR COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOST PROFITS, LOST SALES, OR BUSINESS EXPENDITURES, INVESTMENTS, OR COMMITMENTS IN CONNECTION WITH ANY BUSINESS; LOSS OF ANY GOODWILL; OR FOR ANY INDIRECT, SPECIAL, INCIDENTAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT OR USE OF THE DATA AND RELATED MATERIALS, HOWEVER CAUSED, ON ANY THEORY OF LIABILITY, AND WHETHER OR NOT ESRI OR ITS LICENSOR(S) HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. THESE LIMITATIONS SHALL APPLY NOTWITHSTANDING ANY FAILURE OF ESSENTIAL PURPOSE OF ANY EXCLUSIVE REMEDY. Third Party Beneficiary: Esri's licensor(s) has (have) authorized Esri to (sub)distribute and (sub)license its (their) data as incorporated into the Data and Related Materials. As an intended third party beneficiary to this Agreement, the Esri licensor(s) is (are) entitled to directly enforce, in its own name, the rights and obligations undertaken by the Licensee and to seek all legal and equitable remedies as are afforded to Esri. In the event that the data vendor(s) has (have) granted the end user permission to redistribute the Geodata, please use proper proprietary or copyright attribution for the various data vendor(s), and provide the associated metadata file(s) with the Geodata. In compliance with FGDC metadata standards, Esri has attempted to practice proper metadata methodologies by providing any data source information, descriptions, and file names to assist in this effort.
- Use Restrictions
- See Resource Constraints legal constraints. Data are licensed to Princeton University-affiliated persons only.
- Status
- Complete
- Maintenance and Update Frequency
- Annually
- Point of Contact
- Contact Organization
- Esri
- Delivery Point
- 380 New York Street
- City
- Redlands
- State
- California
- Postal Code
- 92373-8100
- Country
- US
- Contact Telephone
- 909-793-2853
- Contact Facsimile Telephone
- 909-793-5953
- Contact Electronic Mail Address
- info@esri.com
- Hours of Service
- 9:00 a.m.–5:00 p.m. Pacific time, Monday–Friday
- Credit
- ESRI
- Native Data Set Environment
- Microsoft Windows 7 Version 6.1 (Build 7601) Service Pack 1; Esri ArcGIS 10.6.1.9270
- Data Quality Information
- Logical Consistency Report
- The dataset is converted to file geodatabase (FGDB) format using tools in ArcGIS. The geometry is checked, and if needed repaired.
- Completeness Report
- After processing, the dataset is checked for drawing display and number of records and file sizes compared with source materials.
- Horizontal Positional Accuracy Report
- The geospatial part of this dataset was created from the populated places polygons from 2010 Census TIGER/Line data. The horizontal positional accuracy is unknown.
- Lineage
- Source
- Originator
- Esri
- Title
- Esri Data; Esri Updated Demographics
- Edition
- 2017; 2016; 2015; 2014; 2013; 2012
- Geospatial Data Presentation Form
- tabular digital data
- Series Information
- Series Name
- Esri® Data
- Issue Identification
- 2017; 2016; 2015; 2014; 2013; 2012
- Publication Information
- Publication Place
- Redlands, California, USA
- Publisher
- Esri
- Online Linkage
- http://www.esri.com/
- Type of Source Media
- onLine
- Source Temporal Extent
- Time Period Information
- Multiple Dates/Times
- Single Date/Time
- Calendar Date
- 20121128
- Single Date/Time
- Calendar Date
- 20130815
- Single Date/Time
- Calendar Date
- 20140703
- Single Date/Time
- Calendar Date
- 20150519
- Single Date/Time
- Calendar Date
- 20160620
- Single Date/Time
- Calendar Date
- 20170627
- Source Currentness Reference
- publication date
- Contribution
- Attribute data
- Source
- Originator
- U.S. Department of Commerce, Census Bureau
- Publication Date
- 20110101
- Title
- Summary File 1 (SF 1)
- Edition
- 2010
- Geospatial Data Presentation Form
- tabular digital data
- Series Information
- Series Name
- Summary File 1 (SF 1)
- Issue Identification
- 2010
- Publication Information
- Publication Place
- Washington, DC, USA
- Publisher
- U.S. Department of Commerce, Census Bureau
- Other Citation Details
- The Summary File 1 (SF 1) data is based on the 2010 Census of Population and Housing.
- Online Linkage
- http://www.census.gov/prod/cen2010/doc/sf1.pdf
- Type of Source Media
- onLine
- Source Temporal Extent
- Time Period Information
- Multiple Dates/Times
- Single Date/Time
- Calendar Date
- 20100101
- Single Date/Time
- Calendar Date
- 20110101
- Source Currentness Reference
- ground condition: 2010; publication date: 2011
- Contribution
- Attribute data
- Source
- Originator
- U.S. Department of Commerce, Census Bureau
- Publication Date
- 20110101
- Title
- Census TIGER/Line Shapefiles
- Edition
- 2010; 2014
- Geospatial Data Presentation Form
- vector digital data
- Series Information
- Series Name
- Census TIGER/Line® Shapefiles
- Issue Identification
- 2010; 2014
- Publication Information
- Publication Place
- Washington, DC, USA
- Publisher
- U.S. Department of Commerce, Census Bureau
- Online Linkage
- http://www.census.gov/geo/www/tiger/tgrshp2010/tgrshp2010.html
- Source Scale Denominator
- 100000
- Type of Source Media
- onLine
- Source Temporal Extent
- Time Period Information
- Multiple Dates/Times
- Single Date/Time
- Calendar Date
- 20100101
- Single Date/Time
- Calendar Date
- 20110101
- Single Date/Time
- Calendar Date
- 20130101
- Single Date/Time
- Calendar Date
- 20140101
- Source Currentness Reference
- ground condition: 2010, 2013; publication date: 2011, 2014
- Spatial Data Organization Information
- Direct Spatial Reference Method
- Vector
- Point and Vector Object Information
- SDTS Terms Description
- SDTS Point and Vector Object Type
- Entity point
- Point and Vector Object Count
- 3886
- Spatial Reference Information
- Horizontal Coordinate System Definition
- Geographic
- Latitude Resolution
- 8.983152841195215e-09
- Longitude Resolution
- 8.983152841195215e-09
- Geographic Coordinate Units
- Decimal Degrees
- Geodetic Model
- Horizontal Datum Name
- D WGS 1984
- Ellipsoid Name
- WGS 1984
- Semi-major Axis
- 6378137.0
- Denominator of Flattening Ratio
- 298.257223563
- Entity and Attribute Information
- Entity Type
- Entity Type Label
- cities
- Entity Type Definition
- The points represent the locations of cities within the United States with populations of approximately 10,000 or greater, all state capitals, and the national capital.
- Entity Type Definition Source
- U.S. Department of Commerce, Census Bureau
- Attributes
- FID
- Internal feature number. (Sequential unique whole numbers that are automatically generated.)
- Definition Source
- Esri
- Shape
- Feature geometry. (Coordinates defining the features.)
- Definition Source
- Esri
- NAME
- The city name. (Names for the features.)
- Definition Source
- Department of Commerce, Census Bureau
- CLASS
- The class of the city.
- borough
- In Connecticut, New Jersey, and Pennsylvania, an incorporated place.
- Census Designated Place
- Census designated place - A statistical area defined for a named concentration of population and the statistical counterpart of an incorporated place.
- city
- An incorporated place in all states (not Hawaii) and the District of Columbia.
- city (consolidated, balance)
- The portion of a consolidated city (a unit of local government for which the functions of an incorporated place and its county or minor civil division (MCD) have merged) not included in another separately incorporated place.
- city and borough
- A type of incorporated place in Alaska.
- city and county
- A consolidated city-county.
- municipality
- A type of incorporated place in Pennsylvania and Alaska.
- town
- An incorporated place in 30 States. In some states, the Census Bureau treats these towns as the equivalent of a minor civil division.
- village
- An incorporated place in 19 States. The Census Bureau treats villages in some states as county subdivisions.
- unknown
- The city class is unknown.
- Definition Source
- Department of Commerce, Census Bureau
- ST
- The two-letter abbreviation for the state in which the city is located. (Federal Information Processing Standards 5–2National Institute of Standards and Technology)
- Definition Source
- Department of Commerce, National Institute of Standards and Technology
- STFIPS
- The FIPS code (two-digit number) for the state in which the city is located. (Federal Information Processing StandardsNational Institute of Standards and Technology)
- Definition Source
- Department of Commerce, National Institute of Standards and Technology
- PLACEFIPS
- The combined state and populated place FIPS code. Use the combined code (seven-digit number) to uniquely identify a city. (Federal Information Processing Standards Pub 55National Institute of Standards and Technology)
- Definition Source
- Department of Commerce, National Institute of Standards and Technology
- CAPITAL
- The state or national capital city indicator.
- National
- The city is the national capital.
- State
- The city is a state capital.
- (blank)
- The city is not a state or national capital.
- Definition Source
- Esri
- POP_CLASS
- The code for the 2017 population class of the city.
- 5
- Population from 2,501 - 10,000.
- 6
- Population from 10,001 - 50,000.
- 7
- Population from 50,001 - 100,000.
- 8
- Population from 100,001 - 500,000.
- 9
- Population from 500,001 - 1,000,000.
- 10
- Population greater than 1,000,000.
- Definition Source
- Esri
- POPULATION
- The 2017 population of the city. (Populations for the features.)
- Definition Source
- Esri
- POP2010
- The 2010 population of the city. (Populations for the features.)
- Definition Source
- Department of Commerce, Census Bureau
- WHITE
- The number of people identified as White alone in 2010. (Numbers for the features. A -99 value means no data.)
- Definition Source
- Department of Commerce, Census Bureau
- BLACK
- The number of people identified as Black or African American alone in 2010. (Numbers for the features. A -99 value means no data.)
- Definition Source
- Department of Commerce, Census Bureau
- AMERI_ES
- The number of people identified as American Indian or Alaska Native alone in 2010. (Numbers for the features. A -99 value means no data.)
- Definition Source
- Department of Commerce, Census Bureau
- ASIAN
- The number of people identified as Asian alone in 2010. (Numbers for the features. A -99 value means no data.)
- Definition Source
- Department of Commerce, Census Bureau
- HAWN_PI
- The number of people identified as Native Hawaiian and other Pacific Islander alone in 2010. (Numbers for the features. A -99 value means no data.)
- Definition Source
- Department of Commerce, Census Bureau
- HISPANIC
- The number of people identified as Hispanic or Latino in 2010. (Numbers for the features. A -99 value means no data.)
- Definition Source
- Department of Commerce, Census Bureau
- OTHER
- The number of people identified as some other race alone in 2010. (Numbers for the features. A -99 value means no data.)
- Definition Source
- Department of Commerce, Census Bureau
- MULT_RACE
- The number of people identified as two or more races in 2010. (Numbers for the features. A -99 value means no data.)
- Definition Source
- Department of Commerce, Census Bureau
- MALES
- The number of males in 2010. (Numbers for the features. A -99 value means no data.)
- Definition Source
- Department of Commerce, Census Bureau
- FEMALES
- The number of females in 2010. (Numbers for the features. A -99 value means no data.)
- Definition Source
- Department of Commerce, Census Bureau
- AGE_UNDER5
- The number of people 0 to 4 years of age in 2010. (Numbers for the features. A -99 value means no data.)
- Definition Source
- Department of Commerce, Census Bureau
- AGE_5_9
- The number of people 5 to 9 years of age in 2010. (Numbers for the features. A -99 value means no data.)
- Definition Source
- Department of Commerce, Census Bureau
- AGE_10_14
- The number of people 10 to 14 years of age in 2010. (Numbers for the features. A -99 value means no data.)
- Definition Source
- Department of Commerce, Census Bureau
- AGE_15_19
- The number of people 15 to 19 years of age in 2010. (Numbers for the features. A -99 value means no data.)
- Definition Source
- Department of Commerce, Census Bureau
- AGE_20_24
- The number of people 20 to 24 years of age in 2010. (Numbers for the features. A -99 value means no data.)
- Definition Source
- Department of Commerce, Census Bureau
- AGE_25_34
- The number of people 25 to 34 years of age in 2010. (Numbers for the features. A -99 value means no data.)
- Definition Source
- Department of Commerce, Census Bureau
- AGE_35_44
- The number of people 35 to 44 years of age in 2010. (Numbers for the features. A -99 value means no data.)
- Definition Source
- Department of Commerce, Census Bureau
- AGE_45_54
- The number of people 45 to 54 years of age in 2010. (Numbers for the features. A -99 value means no data.)
- Definition Source
- Department of Commerce, Census Bureau
- AGE_55_64
- The number of people 55 to 64 years of age in 2010. (Numbers for the features. A -99 value means no data.)
- Definition Source
- Department of Commerce, Census Bureau
- AGE_65_74
- The number of people 65 to 74 years of age in 2010. (Numbers for the features. A -99 value means no data.)
- Definition Source
- Department of Commerce, Census Bureau
- AGE_75_84
- The number of people 75 to 84 years of age in 2010. (Numbers for the features. A -99 value means no data.)
- Definition Source
- Department of Commerce, Census Bureau
- AGE_85_UP
- The number of people 85 years of age and over in 2010. (Numbers for the features. A -99 value means no data.)
- Definition Source
- Department of Commerce, Census Bureau
- MED_AGE
- The median age for both sexes in 2010. (Numbers for the features. A -99 value means no data.)
- Definition Source
- Department of Commerce, Census Bureau
- MED_AGE_M
- The median age for males in 2010. (Numbers for the features. A -99 value means no data.)
- Definition Source
- Department of Commerce, Census Bureau
- MED_AGE_F
- The median age for females in 2010. (Numbers for the features. A -99 value means no data.)
- Definition Source
- Department of Commerce, Census Bureau
- HOUSEHOLDS
- The total number of households in 2010. (Numbers for the features. A -99 value means no data.)
- Definition Source
- Department of Commerce, Census Bureau
- AVE_HH_SZ
- The average household size in 2010. (Numbers for the features. A -99 value means no data.)
- Definition Source
- Department of Commerce, Census Bureau
- HSEHLD_1_M
- The number of nonfamily households with a male householder living alone in 2010. (Numbers for the features. A -99 value means no data.)
- Definition Source
- Department of Commerce, Census Bureau
- HSEHLD_1_F
- The number of nonfamily households with a female householder living alone in 2010. (Numbers for the features. A -99 value means no data.)
- Definition Source
- Department of Commerce, Census Bureau
- MARHH_CHD
- The number of family households with a married couple and related children under 18 years in 2010. (Numbers for the features. A -99 value means no data.)
- Definition Source
- Department of Commerce, Census Bureau
- MARHH_NO_C
- The number of family households with a married couple and no related children under 18 years in 2010. (Numbers for the features. A -99 value means no data.)
- Definition Source
- Department of Commerce, Census Bureau
- MHH_CHILD
- The number of other family households with a male householder and related children under 18 years in 2010. (Numbers for the features. A -99 value means no data.)
- Definition Source
- Department of Commerce, Census Bureau
- FHH_CHILD
- The number of other family households with a female householder and related children under 18 years in 2010. (Numbers for the features. A -99 value means no data.)
- Definition Source
- Department of Commerce, Census Bureau
- FAMILIES
- The number of family households in 2010. (Numbers for the features. A -99 value means no data.)
- Definition Source
- Department of Commerce, Census Bureau
- AVE_FAM_SZ
- The average family size in 2010. (Numbers for the features. A -99 value means no data.)
- Definition Source
- Department of Commerce, Census Bureau
- HSE_UNITS
- The total number of housing units in 2010. (Numbers for the features. A -99 value means no data.)
- Definition Source
- Department of Commerce, Census Bureau
- VACANT
- The number of housing units that are vacant in 2010. (Numbers for the features. A -99 value means no data.)
- Definition Source
- Department of Commerce, Census Bureau
- OWNER_OCC
- The number of housing units that are occupied by the owner in 2010. (Numbers for the features. A -99 value means no data.)
- Definition Source
- Department of Commerce, Census Bureau
- RENTER_OCC
- The number of housing units that are occupied by renters in 2010. (Numbers for the features. A -99 value means no data.)
- Definition Source
- Department of Commerce, Census Bureau
- Distribution Information
- Format Name
- File Geodatabase Feature Class
- Distributor
- Esri; Esri Offices
- Online Access
- http://www.ArcGIS.com
- Online Access
- https://my.esri.com
- Name
- Metadata Reference Information
- Metadata Date
- 20190625
- Metadata Contact
- Contact Information
- Contact Organization Primary
- Contact Organization
- Esri
- Contact Person
- ArcGIS Content Team
- Contact Address
- Address
- 380 New York Street
- City
- Redlands
- State or Province
- California
- Postal Code
- 92373-8100
- Country
- US
- Contact Voice Telephone
- 909-793-2853
- Contact Facsimile Telephone
- 909-793-5953
- Contact Electronic Mail Address
- info@esri.com
- Hours of Service
- 9:00 a.m.–5:00 p.m. Pacific time, Monday–Friday
- Metadata Standard Name
- FGDC Content Standard for Digital Geospatial Metadata
- Metadata Standard Version
- FGDC-STD-001-1998