CUGIR dataset information
|Title||New York State Large Scale Hydrography Network by Sub-basin (ARC Export : 2000)|
|Theme||Large Scale Hydrography Network (by watershed)
The NYS Large Scale Hydrography dataset is similar to the USGS National Hydrography Dataset (NHD) in that it is tiled by subbasin and is networked (has center lines and connectors to represent continuous linear flow). NHD also includes a flow table, reach codes, and many other features that the NYS Hydrography Network does not yet have.
|Mapsheet||Southern Long Island Watershed|
|Provider||NYS Department of Environmental Conservation
For additional datasets available from NYSDEC, see the list of DEC datasets at the NYSGIS Clearinghouse.
|Format||Arc Export .e00|
|Download||n2030202a.e00.gz | Add to basket|
|Coordinate System||Universal Transverse Mercator | meters | Zone 18|
|Datum||North American Datum of 1983|
|Publication date||November 30, 1999|
|Date added or updated||not specified|
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.
Continuous hydrography network for mapping and modeling. Base data for creation of high resolution National Hydrography Dataset (NHD).
For more information on WBD see <http://www.ftw.nrcs.usda.gov/huc_data.html>. For more information on NHD see <http://nhd.usgs.gov/>.
|Topics||environment, inland waters|
|File size||3113 kilobytes|
|Use constraints||Acknowledgement of the USGS and the New York State Department of Environmental Conservation would be appreciated in products derived from these data.|
|Full metadata||HTML | XML | Text|
|Related||Mapsheets in other spatial series related to Southern Long Island Watershed|