36 dataset trovati

In August 2008, the National Geophysical Data Center (NGDC), an office of the National Oceanic and Atmospheric Administration (NOAA), developed the ETOPO1 Global Relief Model as...

The National Rail Network is a comprehensive database of the nation's railway system at the 1:100,000 scale or better. The data set covers all 50 States plus the District of...

Geospatial Wetlands Digital Data within the continental United States in Open GIS Consortium (OGC) Web Map Service format. This data set represents the extent, approximate...

An Open Geospatial Consortium (OGC) Web Map Service (WMS) interface into a set of base layers making up The National Map.View Full FGDC Metadata from geo.data.gov

Version 2011 of the Fixed-Guideway Transit Network is a network database of the nation's fixed-guideway transit systems. The data set covers systems in cities defined as FTA's...

The U.S. Fish and Wildlife Service (Service) is the principal Federal agency that provides information to the public on the extent and status of the Nation's wetlands. The...

The USGS National Elevation Dataset (NED) has been developed by merging the highest resolution, best-quality elevation data available across the United States into a seamless...

This map service displays the actual per capita Medicare costs shown by Hospital Referral Region (HRR) in the United States. The study group consists of Medicare FFS (Fee For...

Version 2011 of the Fixed-Guideway Transit Network is a network database of the nation's fixed-guideway transit systems. The data set covers systems in cities defined as FTA's...

This map service shows the locations of healthcare facilities (hospitals, medical centers, federally qualified health centers, home health services, and nursing homes) in the...

USGS The National Map - The National Land Cover Database (NLCD) 1992, 2001, and 2006 was produced through a cooperative project conducted by the Multi-Resolution Land...

NLCD 1992, NLCD 2001, NLCD 2006, and NLCD 2011 are National Land Cover Database classification schemes based primarily on Landsat data along with ancillary data sources, such as...

USGS developed The National Map (TNM) Gazetteer as the Federal and national standard (ANSI INCITS 446-2008) for geographic nomenclature based on the Geographic Names Information...

Approximately 5,000 of the 6,900 U.S. Geological Survey sampling stations are equipped with telemetry to transmit data on streamflow, temperature,and other parameters back to a...

In August 2008, the National Geophysical Data Center (NGDC), an office of the National Oceanic and Atmospheric Administration (NOAA), developed the ETOPO1 Global Relief Model as...

This map service displays healthcare resources supply and demand per state, congressional district, and county in the United States. It shows the number of people per geography...

NRCS SSURGO Soils web map service. This is an Open GIS Consortium standard Web Map Service (WMS).

USGS The National Map - National Hydrography Dataset (NHD) is a comprehensive set of digital spatial data that encodes information about naturally occurring and constructed...

This map service displays healthcare resources supply in the United States. It shows the number of health care facilities (hospitals, medical centers, federally qualified health...

This map service shows the infant mortality rate (deaths per 1,000) and low birth weight percentage (less than 2,500 grams). The data is provided by the Centers for Disease...