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Impervious Areas, Cayuga Lake watershed, 2003

Identification Information
Citation
Originator
Cayuga Lake Watershed Network
Originator
Nicholas Hollingshead, GIS Analyst
Publication Date
2008
Title
Impervious Areas, Cayuga Lake watershed, 2003
Geospatial Data Presentation Form
vector digital data
Online Linkage
https://cugir.library.cornell.edu/catalog/cugir-008012
Abstract
This dataset delineates impervious surfaces within the Cayuga Lake Watershed. However, the current dataset is limited to Cayuga County. These polygons were digitized from aerial imagery from 2003, using a combination of automatic and manual methods.
Purpose
This geographic dataset was developed by the Cayuga Lake Watershed Network as part of a larger project, in conjunction with Dr. Douglas Haith and Cornell University, to model nutrient loading in the Cayuga Lake watershed. The model used is the Generalized Watershed Loading Function (Haith and Shoemaker, 1987). Haith, D.A. and L.L. Shoemaker, 1987. Generalized Watershed Loading Functions for Stream Flow Nutrients. Water Resources Bulletin, 23(3), pp. 471-478.
Supplemental Information
Additional documentation is available at http://hdl.handle.net/1813/12858
Temporal Extent
Currentness Reference
ground condition
Time Instant
200304
Bounding Box
West
-76.73424
East
-76.252552
North
42.947871
South
42.612084
Theme Keyword
impervious areas
land cover
Theme Keyword Thesaurus
None
ISO Topic Category
environment
structure
Theme Keyword
landcover
environment
structure
Theme Keyword Thesaurus
CUGIR Category
Place Keyword
New York State
Cayuga County
Cayuga Lake Watershed
Place Keyword Thesaurus
None
Temporal Keyword
Access Restrictions
None.
Use Restrictions
Data users are responsible for the use and interpretation of the provided data. The geographic dataset is provided "as is" to end users. When using this dataset, please cite the appropriate sources, including the Cayuga Lake Watershed Network, and the NYSDOP.
Status
Complete
Maintenance and Update Frequency
None planned
Point of Contact
Contact Organization
Cayuga Lake Watershed Network
Delivery Point
170 Main Street
Delivery Point
PO Box 348
City
Aurora
State
New York
Postal Code
13026
Contact Telephone
315-364-2992
Contact Electronic Mail Address
steward@cayugalake.org
Data Quality Information
Attribute Accuracy Report
Mapping impervious surfaces by manual digitization may provide the most accurate geospatial data. For regions in which impervious surfaces have been mapped, the accuracy of the geospatial data is expected to be extremely high.
Logical Consistency Report
unknown
Completeness Report
Includes impervious areas within the intersection of the Cayuga Lake Watershed and Cayuga County.
Lineage
Source
Originator
NYS Cyber Security and Critical Infrastructure Coordination
Publication Date
2004
Title
Cayuga County 24-inch Resolution Color Infrared Orthoimagery
Geospatial Data Presentation Form
remote-sensing image
Series Information
Series Name
NYS Digital Orthoimagery Program (NYSDOP)
Issue Identification
2003
Online Linkage
http://www.nysgis.state.ny.us/gateway/mg/2003/cayuga/
Type of Source Media
online
Source Temporal Extent
Time Period Information
Single Date/Time
Calendar Date
200304
Source Currentness Reference
ground condition
Contribution
High-resolution aerial imagery used as the basis for interpretation of impervious areas.
Spatial Data Organization Information
Direct Spatial Reference Method
Vector
Point and Vector Object Information
SDTS Terms Description
SDTS Point and Vector Object Type
G-polygon
Point and Vector Object Count
5478
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
0.000000
Ordinate Resolution
0.000000
Planar Distance Units
meters
Geodetic Model
Horizontal Datum Name
D_WGS_1984
Ellipsoid Name
WGS_1984
Semi-major Axis
6378137.000000
Denominator of Flattening Ratio
298.257224
Entity and Attribute Information
Entity Type
Entity Type Label
CLWN_Impervious
Entity Type Definition
Cayuga Lake Watershed Network impervious areas
Entity Type Definition Source
Cayuga Lake Watershed Network
Attributes
Perimeter
perimeter of the polygon, in meters (positive real numbers)
Definition Source
calculated
Area
area of the polygon, in meters (positive real numbers)
Definition Source
calculated
Distribution Information
Format Name
Shapefile
Format Name
metadata
Format Name
HTML metadata
Format Name
KML
Format Name
GeoJSON
Format Name
OGC:WMS
Distributor
Albert R. Mann Library
Online Access
https://cugir-data.s3.amazonaws.com/00/80/12/cugir-008012.zip
Online Access
https://cugir-data.s3.amazonaws.com/00/80/12/fgdc.xml
Online Access
https://cugir-data.s3.amazonaws.com/00/80/12/fgdc.html
Online Access
https://cugir.library.cornell.edu/geoserver/cugir/wfs?version=1.0.0request=GetFeaturetypeName=cugir008012outputFormat=application%2Fvnd.google-earth.kml%2Bxml
Online Access
https://cugir.library.cornell.edu/geoserver/cugir/wfs?version=1.0.0request=GetFeaturetypeName=cugir008012outputFormat=application%2Fjson
Online Access
https://cugir.library.cornell.edu/geoserver/cugir/wms?version=1.1.0request=GetMaplayers=cugir008012bbox=-76.74869064,42.602010390000004,-76.23810135999999,42.95794461width=256height=178srs=EPSG:4326format=image/png
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
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