Geological survey, as well as the north american commission for environmental cooperation, has led to the release june 2004 of several new products. Provides, free of charge, aggregate census data and giscompatible boundary files for the united states between 1790 and 20. The protected areas database of the united states padus version 2. Usgs is a primary source of geographic information systems gis data. United states shapefile download free map boundary. The national hydrography dataset s, watershed boundary dataset, governmental. Downloadable layers grouped by iso categories click here for full expanded list of layers updated layer, new layer 001 agriculture and farming. The topographic maps and geographical information system gis data provided in the national map are pregenerated into downloadable products often available in multiple formats. You may find more current shapefiles for the united states from the u. Usda forest service fsgeodata clearinghouse fsgeodata.
Administrative shapefiles contain boundaries of standard geographic locations in effect in 1998. Download geomedia viewer by intergraph free gis data viewer. Select topic biology and ecosystems citizen science coasts data. Does anyone know where i can find a shapefile of the united states without the overlap of lakes and oceans. Geological survey usgs as part of the national mapping program. This map was part of the national atlas of the united states of america series. Data by state gis data guide library guides at purdue. In this article we are providing united states shapefile download maps. The core tigerline files and shapefiles do not include demographic data, but they do contain geographic entity codes geoids that can be linked to the census bureaus demographic data, available on. Gis datasets for the state of illinois and the united. Here you will find data, tools, and resources to conduct research, develop web and mobile applications, design data visualizations, and more.
This set of data includes many layers for the world, such as country boundaries, utm zones, water, roads, railroads, airports, major cities, topography. This is a commonly used format that can be directly used in arcanything, divagis, and many other programs. United states shapefile download free map boundary, states and. Download free state arcgis shapefiles, maps, data and resources. The national historical geographic information system nhgis. The shapefiles therefore include a large number of overlapping polygons. Federal communications commission fcc geospatial data. North america political boundaries sciencebasecatalog.
If youre looking for topographic maps for the united states, the first place to look is the usgs topo maps series. Data are available in shapefile and arcgis geodatabase formats. Each shapefile consist of at least three actual files. Esri s crime indexes data contains statistics about major categories of personal and property crime. Through the clearinghouse you can find datasets related to forests and grasslands, including boundaries and ownership, natural resources, roads and trails, as well as datasets related to state and private forested areas, including insect and disease threat and. The information contained in these files may have changed since their creation.
Each folio includes both topographic and geologic maps for each quad represented in that folio, as well as description of the basic and economic geology of the area. United states shapefile download free map boundary, states and county shapefile is a commonly used data format in geographical information system gis. The cartographic boundary files are available in shapefile and kml format. Tigerline shapefiles the united states census bureau. However, you can quote the shape as a single when you download the shape and unzip, please read the file readme united states shapefiles. Federal communications commission fcc geospatial data, united states various telecommunication datasets such as cellphone towers and service areas, land mobile station locations, am, fm, and tv communication can be downloaded on an fcc page. View all the available mapping files from the geography program.
Geography provides meaning and context to statistical data. Shapefiles listed below use geographic coordinate system wgs 84 epsg. Climate prediction center gis data shapefile and raster. This polygon layer is a subset of the census tiger county file, reprojected to local state plan and modified by subtracting a subset of the census. Soil colors posters for each state map of the month the national soil survey center is now featuring a display called map of the month to generate awareness about historic soil survey maps. To open this file, you will need a gis software such as esri arcgis, mapinfo professional, qgis, or global mapper. The geologic atlas of the united states a set of 227 folios published by the u.
United states of america popularly known as us comprises 50 states, a federal districts and several. This may be especially helpful for users interested in a combined padus. The sdms website provides access to online blmalaska land record documents, reports and gis data. Usng data are available, usually in gis shapefile format, from the national geospatialintelligence agency nga and from other providers that have created their own data, such as sharedgeo and the usng national implementation center tunic at delta state university links to data sources are provide below and organized by fema regions, and usng grid zones, and. Download free united states state arcgis shapefiles, gis maps, data and resourcesdownload. See also maps survey of crime mapping by law enforcement for data on law enforcement use of crime mapping in the united states for 19971998. The geologic atlas collection is maintained by map and. Us airports united states of america gis map data u. Download files atlas of historical county boundaries project. Since 1884, the purpose of these general use maps has been to display the complex, changing geography of the united states. Data formats include downloadable shapefiles, web services, kml files and our basemaps in shapefile format. Gadm another great world shapefile map, which comes with multiple administrative layers.
The edg is a gateway to webbased geospatial information and information services. Download a zipped folder containing the full dataset for the selected file type. Natural earth world maps excellent world shapefile maps with national boundaries, first order admin provinces, states, etc. This group layer presents the boundary lines of the states of the united states. If you have any questions concerning any of the gis data provided here, please contact the person responsible for the data. These shapefiles are made available for use with epi info and epi map only. Provides access to data collections that contain geographic identifiers that could be geocoded for gis analysis. A joint venture is a selfdirected partnership of agencies, organizations, corporations, tribes, or individuals that has formally accepted the responsibility of implementing national or international bird conservation plans within a specific geographic area or for a specific taxonomic group, and has received general acceptance in the bird conservation community for such responsibility. To find epas geospatial data you can visit epas environmental dataset gateway edg. Summary metadata and full fgdc metadata for the selected shapefile. Geographic information systems gis united states geospatial data search this. Select and download free geographic gis data for any country in the world. Drought monitor is produced through a partnership between the national drought mitigation center at the university of nebraskalincoln, the united states department of agriculture, and the national oceanic and atmospheric administration.
S earthquake point map layer in various gis format. As a bonus, if you download both in the next 30 minutes, there are also free boundaries for the worlds countries at. Geography is central to the work of the census bureau, providing the framework for survey design, sample selection, data collection, tabulation, and dissemination. The airports database is a geographic point database of aircraft landing facilities in the united states and u. The atlas shapefiles available for download from the map links above include polygons for each different configuration of a state s counties or the entire united states, coded by date. The following tables list nacjd data collections that contain geographic identifiers that could be geocoded for gis analysis. Us state shapefile geonet, the esri community gis and. Download free shapefile maps shapefile is one of the most common and extensively use vector file format of gis geographical information system, developed by esri as an open specification, which consist of collection of files viz. Map layer description source data period update date map data associated maps. For statebased and national congressional district cartographic boundary files for the 103rd through 110th congresses, see our ftp site. Terrain data geographic information systems resource gis. How to download usgs topo maps for free gis geography. I will be working in new jersey and new yorks boundary extends over the ocean not.
Our data and information is presented both spatially and geographically including the national map, earth explorer, glovis, landsatlook, and much more. It enables data consumers to discover, view and access geospatial resources e. The boundary information in the tigerline shapefiles are for statistical data collection and tabulation. For a presumably unlimited time, the united states of america also has cartographic boundary shapefiles that include all states plus guam, puerto rico, the us virgin islands, and the commonwealth of the northern mariana islands. For kml versions of these files, please see our cartographic boundary files kml page. Attribute data is provided on the physical and operational characteristics of the landing facility, current usage including enplanements and aircraft operations, congestion levels and usage categories. Download arcgis explorer desktop by esri free gis data viewer. Download free united states state arcgis shapefiles, gis. Green book gis download united states environmental. Download combined new england city and town areas cnectas zip. For map layer attribute data in a tabular format you can open the. This layer is based on wwfs ecoregions outside the united states, and loosely based on baileys ecoregions from the usda forest service within the united states.
Shapefiles of canada, the united states, and the world. Shapefiles contain a single class of vector data such as points, lines, or polygons. If you are looking for a spatial dataset of united states earthquake point layer, you come to the right place. Many of the national weather service data sets are available in formats that are able to be imported directly into geographic information systems gis or your own custom map viewers or web pages. This includes hydrography, place names, contour lines and cultural features of the nation. Epa geospatial data geospatial resources at epa us epa. The usda forest service geodata clearinghouse is an online collection of digital data related to forest resources. Black and grey map of the contiguous 48 states shaded by the number of people. Last shapefile update 1 shapefile containing all designated nonattainment areas external data files with area status as of green book posting 2. Soil colors maps that show soil color at various depths for individual states and the continental united states. A shapefile is a geospatial data format for use in geographic information system gis software.
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