Metadata
fox-nhd-il-huc12
Shapefile
| Description | Spatial | Attributes |
Keywords
Theme:
National Hydrography Dataset (NHD), reach
Place:
Fox Watershed, Illinois River Basin, Illinois
Description
Abstract
The National Hydrography Dataset (NHD) is a national hydrographic data set which describes surface water resources in the United States. The Fox-huc12-nhd reach data represents a small portion of this extensive data resource, clipped from the Fox watershed boundary derived from the Illinois HUC12 (ilhuc12geo83) hydrologic unit boundary layer which was developed by delineating the boundary lines on 1:24,000 base maps. This data describes stream/river reaches in the Fox watershed (Illinois portions) and was created from the route.rch data in the Arc/Info coverage. Polyline M features were maintained in this version. For complete metadata for the NHD, visit http://nhd.usgs.gov/index.html
Purpose
This data set was created to assist research at the Illinois State Water Survey.
_________________
Status of the data
Complete
Data update frequency: As needed
Data update frequency: As needed
Time period for which the data is relevant
Date and time:
2003
Description:
publication date
Publication Information
Who created the data: Kathleen Brown, Illinois State Water Survey
Date and time:
2003
_________________
Data storage and access information
File name: fox-nhd-il-huc12
Type of data: vector digital data
\\BLACKBERRY\D$\Documents and Settings\cpher\My Documents\gis\data\fox\finalized data\fox-nhd-il-huc12.shp
Data processing environment: Microsoft Windows 2000 Version 5.1 (Build 2600) Service Pack 1; ESRI ArcCatalog 8.3.0.800
Type of data: vector digital data
Location of the data:
Accessing the data
Size of the data: 0.826 MB
Data transfer size: 1.599 MB
Data transfer size: 1.599 MB
Constraints on accessing and using the data
Access constraints:
None
Use constraints:
Reproduction or redistribution of copyrighted digital data sets or products derived therefrom outside of licensees' organization or entity is expressly forbidden. The only exception is redistribution to consultants working for the licensee, and then only for purposes, related to work for the licensee. Such consultants may not further reproduce or redistribute these data sets. None of these data shall be electronically duplicated on magnetic or optical media for use by others, in whole or in part, without permission of the appropriate custodial division within the Department of Natural Resources. Any hardcopies utilizing these data sets shall clearly indicate their source. If the licensee has modified the data in any way they are obligated to describe the types of modifications they have performed on the hardcopy map. Licensee specifically agrees not to misrepresent these data sets, nor to imply that changes they made were approved by the Illinois State Water Survey. These data are not to be used for commercial profit.
Details about this document
Contents last updated: 20040203
at time 09002500
Who completed this document
Kathleen J. Brown
Illinois State Water Survey
mailing and physical address:
217-333-6778 (voice)
217-333-6540 (fax)
katbrown@uiuc.edu
Illinois State Water Survey
mailing and physical address:
2204 Griffith Drive
Champaign, IL 61820
USA
217-333-6778 (voice)
217-333-6540 (fax)
katbrown@uiuc.edu
Hours of service:
8-5 Central Standard Time
Standards used to create this document
Standard name: FGDC Content Standards for Digital Geospatial Metadata
Standard version: FGDC-STD-001-1998
Time convention used in this document: local time
Metadata profiles defining additonal information
ESRI Metadata Profile: http://www.esri.com/metadata/esriprof80.html
Standard version: FGDC-STD-001-1998
Time convention used in this document: local time
Metadata profiles defining additonal information
Horizontal coordinate system
Projected coordinate system name: Clarke_1866_Lambert_Conformal_Conic
Geographic coordinate system name: GCS_Clarke_1866
Details
Map Projection Name: Lambert Conformal Conic
Standard Parallel: 33.000000
Standard Parallel: 45.000000
Longitude of Central Meridian: -89.500000
Latitude of Projection Origin: 33.000000
False Easting: 2999994.000000
False Northing: 0.000000
Standard Parallel: 45.000000
Longitude of Central Meridian: -89.500000
Latitude of Projection Origin: 33.000000
False Easting: 2999994.000000
False Northing: 0.000000
Planar Coordinate Information
Planar Distance Units: survey feet
Coordinate Encoding Method: coordinate pair
Coordinate Representation
Abscissa Resolution: 0.001024
Ordinate Resolution: 0.001024
Geodetic Model
Horizontal Datum Name: D_Clarke_1866
Ellipsoid Name: Clarke 1866
Semi-major Axis: 6378206.400000
Denominator of Flattening Ratio: 294.978698
_________________
Bounding coordinates
Horizontal
In decimal degrees
West:
-89.087411
East:
-88.055177
North:
42.502693
South:
41.336508
In projected or local coordinates
Left: 3112760.209382
Right: 3388229.490918
Top: 3446466.640378
Bottom: 3026069.780595
_________________
Spatial data description
Vector data information
ESRI description
fox-nhd-il-huc12
ESRI feature type: Simple
Geometry type: Polyline
Topology: FALSE
Feature count: 1088
Spatial Index: TRUE
Linear referencing: FALSE
Geometry type: Polyline
Topology: FALSE
Feature count: 1088
Spatial Index: TRUE
Linear referencing: FALSE
SDTS description
fox-nhd-il-huc12:
String, 1088
Feature class: SDTS feature type, feature count
Details for fox-nhd-il-huc12
Type of object: Feature Class
Number of records: 1088
Attributes
FID
Alias: FID
Data type: OID
Width: 4
Precision: 0
Scale: 0
Definition:
Data type: OID
Width: 4
Precision: 0
Scale: 0
Definition:
Internal feature number.Definition Source:
ESRI
Shape
Alias: Shape
Data type: Geometry
Width: 0
Precision: 0
Scale: 0
Definition:
Data type: Geometry
Width: 0
Precision: 0
Scale: 0
Definition:
Feature geometry.Definition Source:
ESRI
RCH_
Alias: RCH_
Data type: Number
Width: 9
Data type: Number
Width: 9
RCH_ID
Alias: RCH_ID
Data type: Number
Width: 9
Data type: Number
Width: 9
COM_ID
Alias: COM_ID
Data type: Number
Width: 9
Data type: Number
Width: 9
RCH_CODE
Alias: RCH_CODE
Data type: String
Width: 14
Data type: String
Width: 14
RCH_DATE
Alias: RCH_DATE
Data type: String
Width: 8
Data type: String
Width: 8
LEVEL
Alias: LEVEL
Data type: Number
Width: 5
Data type: Number
Width: 5
METERS
Alias: METERS
Data type: Float
Width: 13
Number of decimals: 11
Data type: Float
Width: 13
Number of decimals: 11
GNIS_ID
Alias: GNIS_ID
Data type: String
Width: 8
Data type: String
Width: 8
NAME
Alias: NAME
Data type: String
Width: 99
Data type: String
Width: 99
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