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Zebra Mussels, New York State, 2001

2001. U.S. Geological Survey and Florida Caribbean Science Center. A small mollusk called the zebra mussel has been steadily invading America's rivers and lakes. Zebra mussels colonize water intake pipes and severe...

Submerged Aquatic Vegetation, Hudson River estuary, 1997

1997. Cornell Institute for Resource Information Sciences (Cornell IRIS). Submerged aquatic vegetation (SAV) is an important habitat and site of primary production in many aquatic ecosystems but there was no baseline info...

Stream Basins, French Creek NY, 2007

1996. New York Aquatic Gap Analysis Group. This shapefile contains polygons representing the stream basins of the French Creek watershed in western New York. Basins were developed for stream...

Stream Basins, Allegheny River NY, 2007

1996. New York Aquatic Gap Analysis Group. This shapefile contains polygons representing the stream basins of the Allegheny River watershed in western New York. Basins were developed for str...

State Soil Geographic (STATSGO), New York, 1994

1994. U.S. Department of Agriculture, Natural Resources Conservation Service. This data set is a digital general soil association map developed by the National Cooperative Soil Survey. It consists of a broad based inventory o...

State Forest Acquisitions, Adirondack Park, 2000

2000. New York State Adirondack Park Agency. The Adirondack State Forest Acquisition Map contains the old growth timber areas of the Adirondack Park, New York State. Purpose: The data was cre...

Soil Survey, Tompkins County NY, 1965

1965. United States Department Of Agriculture (USDA) and Cornell University Agricultural Experiment Station. Various county departments, local municipal agencies, and other not-for-profit organizations have identified the need for a digital soil coverage d...

Soil Associations, Tompkins County NY, 1965

1965. Tompkins County Planning Department and Tompkins County ITS GIS Division. Soil associations in Tompkins County. Soil associations are groupings of two of three soil types that are considered similar enough, or are common...

Sedimentary Environment, Hudson River estuary, 2004

2004. Lamont-Doherty Earth Observatory, Columbia University. This dataset provides sedimentary environments of the Hudson River Estuary from Verrazano Narrows Bridge to Troy. Areas of the Hudson River shallow...

Sediment Type, Hudson River estuary, 2004

2004. Lamont-Doherty Earth Observatory, Columbia University. This dataset provides sediment types found on the floor of the Hudson River Estuary. The sediment type interpretation is based on the grain size an...

Public Lands, Tompkins County NY, 2002

2002. Ithaca-Tompkins County Transportation Council and Tompkins County ITS GIS Division. This data files is a representation of Public Lands for Tompkins County, NY. Provides information about Public Lands for Tompkins County, NY.

Principal Aquifers, New York State, 1998

1998. James A. Miller (comp.). This data set contains the shallowest principal aquifers of New York State, portrayed as lines. The data set was developed as part of the effort to...

NLCD Tree Canopy, New York, 2001

2001. U.S. Geological Survey. The National Land Cover Database 2001 tree canopy layer was produced through a cooperative project conducted by the Multi-Resolution Land Character...

NLCD Land Cover, New York, 2019

2019. U.S. Geological Survey and Jon Dewitz. The U.S. Geological Survey (USGS), in partnership with several federal agencies, has developed and released five National Land Cover Database (NLCD...

NLCD Land Cover, New York, 2016

2016. U.S. Geological Survey. The U.S. Geological Survey (USGS), in partnership with several federal agencies, has developed and released four National Land Cover Database (NLCD...