View Metadata
Hydrography Network, Upper Allegheny sub-basin, 2000
- 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
- New York State. Department of Environmental Conservation.
- Publication Date
- 2000
- Title
- Hydrography Network, Upper Allegheny sub-basin, 2000
- Geospatial Data Presentation Form
- vector digital data
- Series Information
- Series Name
- Large Scale Hydrography Network
- Issue Identification
- Upper Allegheny sub-basin
- Publication Information
- Publication Place
- Albany, NY
- Publisher
- New York State. Department of Environmental Conservation.
- Online Linkage
- https://cugir.library.cornell.edu/catalog/cugir-007257
- Abstract
- Large scale hydrography network tiled by Watershed Boundary Dataset (WBD) sub-basin. Stream network extracted from New York State Large Scale Hydrography. Artificial paths and connectors added as needed to create a continuous network. Stream names from USGS 7.5 Minute Topographic Maps.
- Purpose
- Continuous hydrography network for mapping and modeling. Base data for creation of high resolution National Hydrography Dataset (NHD).
- Supplemental Information
- For more information see http://nhd.usgs.gov/.
- Temporal Extent
- Currentness Reference
- publication date
- Time Instant
- 2000
- Bounding Box
- West
- -79.704531
- East
- -77.836221
- North
- 42.4251
- South
- 41.59777
- Theme Keyword
- Hydrography
- Rivers
- Lakes
- Ponds
- Theme Keyword Thesaurus
- LCSH
- ISO Topic Category
- inlandWaters
- Theme Keyword
- inland waters
- Theme Keyword Thesaurus
- CUGIR Category
- Place Keyword
- Upper Allegheny sub-basin (05010001)
- Place Keyword Thesaurus
- None
- Temporal Keyword
- Access Restrictions
- None
- Use Restrictions
- Acknowledgement of the USGS and the New York State Department of Environmental Conservation would be appreciated in products derived from these data.
- Status
- Complete
- Maintenance and Update Frequency
- As needed
- Point of Contact
- Contact Organization
- New York State Department of Environmental Conservation
- Delivery Point
- 625 Broadway, 4th floor
- City
- Albany
- State
- NY
- Postal Code
- 12233-3500
- Country
- USA
- Contact Telephone
- 518-402-8260
- Contact Electronic Mail Address
- tmdaly@dec.state.ny.us
- Data Quality Information
- Attribute Accuracy Report
- Logical Consistency Report
- Topological rules include: Lines must begin and end at nodes, lines do not overshoot or undershoot other lines where they are supposed to meet, there are no duplicate lines, lines may cross without intersection (with no node) when the features do not intersect in reality (cross over/under).
- Completeness Report
- The completeness of the data reflects the published map. Features found on the ground may have been eliminated or generalized on the source graphic because of scale and legibility constraints. In general, streams longer than one mile (approximately 1.6 kilometers) were collected. Most streams that flow from a lake were collected regardless of their length. Note, however, that these general rules were applied unevenly among maps during compilation.
- Horizontal Positional Accuracy Report
- Statements of horizontal positional accuracy are based on accuracy statements made for U.S. Geological Survey topographic quadrangle maps. These maps were compiled to meet National Map Accuracy Standards. For horizontal accuracy, this standard is met if at least 90 percent of points tested are within 0.02 inch (at map scale) of the true position. Additional offsets to positions may have been introduced where feature density is high to improve the legibility of map symbols.In addition, the digitizing of maps is estimated to contain a horizontal positional error of less than or equal to 0.003 inch standard error (at map scale) in the two component directions relative to the source maps. Visual comparison between the map graphic (including digital scans of the graphic) and plots or digital displays of points, lines, and areas, is used as control to assess the positional accuracy of digital data.
- Lineage
- Source
- Originator
- New York State. Department of Environmental Conservation.
- Publication Date
- 19980000
- Title
- New York State Large Scale Hydrography.
- Geospatial Data Presentation Form
- map
- Publication Information
- Publication Place
- Albany, NY
- Publisher
- New York State. Department of Environmental Conservation.
- Online Linkage
- http://cugir.mannlib.cornell.edu/datatheme.jsp?id=100
- Type of Source Media
- online
- Source Temporal Extent
- Time Period Information
- Range of Dates/Times
- Beginning Date
- 19420000
- Ending Date
- 1994
- Source Currentness Reference
- publication date
- Contribution
- Lines, nodes, and associated attributes.
- Source
- Originator
- New York State. Department of Environmental Conservation. Division of Fish, Wildlife, and Marine Resources.
- Publication Date
- 20000728
- Title
- USGS 7.5 Minute Topographic Maps
- Geospatial Data Presentation Form
- map
- Publication Information
- Publication Place
- Albany, NY
- Publisher
- New York State. Department of Environmental Conservation.
- Online Linkage
- http://cugir.mannlib.cornell.edu/datatheme.jsp?id=92
- Type of Source Media
- online
- Source Temporal Extent
- Time Period Information
- Range of Dates/Times
- Beginning Date
- unknown
- Ending Date
- unknown
- Source Currentness Reference
- ground condition
- Contribution
- Stream names
- Spatial Data Organization Information
- Direct Spatial Reference Method
- Vector
- Point and Vector Object Information
- SDTS Terms Description
- SDTS Point and Vector Object Type
- String
- Spatial Reference Information
- Horizontal Coordinate System Definition
- Planar
- Grid Coordinate System
- Grid Coordinate System Name
- Universal Transverse Mercator
- Universal Transverse Mercator
- UTM Zone Number
- 18
- Transverse Mercator
- Scale Factor at Central Meridian
- 0.999600
- Longitude of Central Meridian
- -75.000000
- Latitude of Projection Origin
- 0.000000
- False Easting
- 500000.000000
- False Northing
- 0.000000
- Planar Coordinate Information
- Planar Coordinate Encoding Method
- coordinate pair
- Coordinate Representation
- Abscissa Resolution
- 0.000662
- Ordinate Resolution
- 0.000662
- Planar Distance Units
- meters
- Geodetic Model
- Horizontal Datum Name
- North American Datum of 1983
- Ellipsoid Name
- Geodetic Reference System 80
- Semi-major Axis
- 6378137.000000
- Denominator of Flattening Ratio
- 298.257222
- Entity and Attribute Information
- Entity and Attribute Overview
- The New York State Large Scale Hydrography Network contains attributes which are used internally by ArcInfo, and several pairs of numerical 'major' and 'minor' codes. An ArcInfo route system called STRMNAME contains the names of selected rivers and large streams.
- Entity and Attribute Detail Citation
- The numerical major and minor code attributes are included with the data in an INFO table named with the same base name as the data file(s) followed by a ".dlgcodes" extension. A complete listing of the numerical major and minor code attributes and their meaning can be found in the USGS's Standards for Digital Line Graphs at http://mapping.usgs.gov/standards/. Note that a few codes are unique to the New York State Large Scale Hydrography Network and will not be found in the USGS's Standards for Digital Line Graphs.
- Distribution Information
- Format Name
- E00
- Format Name
- metadata
- Format Name
- HTML metadata
- Distributor
- Albert R. Mann Library
- Online Access
- https://cugir-data.s3.amazonaws.com/00/72/57/cugir-007257.zip
- Online Access
- https://cugir-data.s3.amazonaws.com/00/72/57/fgdc.xml
- Online Access
- https://cugir-data.s3.amazonaws.com/00/72/57/fgdc.html
- Name
- Metadata Reference Information
- Metadata Date
- 20190524
- Metadata Contact
- Contact Information
- Contact Organization Primary
- Contact Organization
- Albert R. Mann Library
- Contact Address
- Address
- Albert R. Mann Library
- City
- Ithaca
- State or Province
- New York
- Postal Code
- 14853
- Country
- USA
- Contact Voice Telephone
- 607-255-5406
- Contact Electronic Mail Address
- mann-ref@cornell.edu
- Metadata Standard Name
- FGDC Content Standard for Digital Geospatial Metadata
- Metadata Standard Version
- FGDC-STD-001-1998