Mostly usa, but includes analytical data for about 1,100 pedons from other countries. It is operated by the usda natural resources conservation service nrcs and provides access to the largest natural resource information system in the world. Gis data download humboldt county, ca official website. Conterminous united states based on 2011 imagery download alaska land cover download hawaii land cover download puerto rico land cover these data are based on 2001 imagery. The data were originally entered into the inhouse pluto database. A wealth of public domain data is available for scientists and researchers at no cost.
Web soil survey wss provides soil data and information produced by the. Gis data download san joaquin county gis map server home. This soil survey geographic ssurgo data base was produced by the. Channel migration zones access reports, gis data, and maps for completed montana channel migration projects. Choose one of the icons in the top middle of the gis data portal screen to select the desired data type. Massgis maintains a comprehensive, statewide database of spatial information for mapping and analysis supporting emergency response, environmental planning and management, transportation planning, economic development, and transparency in state government operations.
Data download texas natural resources information system. Let our handson team of data specialists assist you with. Select topic biology and ecosystems citizen science coasts data. For your convenience, many of the map files shapefiles that we use in our daily work are offered here for free download. Usgs is a primary source of geographic information systems gis data. Jun 05, 2009 gis data recommended download esri map document, geodatabase format 58. Gis datasets for the state of illinois and the united states. Includes links to all water data available for individual sites. The gis lab is committed to provide gis data for the state of illinois and the u. Once you download the zipped soil file, youll have to unzip and populate the access mdb note. Download the wyoming geologic hazards gis database containing expansive soils, windblown deposits and landslide susceptibility files.
To display and query wetlands data in your software application please use our web map services. The soil survey geographic data set ssurgo from nrcs is considered the best. Download wetlands data united states fish and wildlife. State, territories, associated areas of the united states. 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. Information for each site in the usgs data base can be retrieved for viewing and for download and import into other software, including gis software. Connect desktop gis or cad software to arcgis and wms map services from ct eco as an alternative to downloading gis data files. Unless you want topo maps in alaska, they are based on 1. All files are pipedelimited text files and were last updated january 1, 2020. The published map can be found on the geologic mapping page along with an index map and pdfs of published quadrangles. Mar 11, 2016 download free elevation data dem from the usgs national map. Ssurgo datasets consist of map data, tabular data, and information about how the maps and tables were created. The soils data download includes both spatial and tabular data.
Pa fish and boat commission data has updated it data with pasda. 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. 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. Ancillary data is delivered as zipped arcgis grids. Each state includes wetlands data that intersect the 1. Usda forest service fsgeodata clearinghouse fsgeodata. Updated information not from this source is enclosed in square brackets below. To access the county files, click the yellow download soils data tab and then soil survey area ssurgo link. At the beginning of the soils data production project at massgis, editing was done based on usgs quad tiles. Federal geographic data committee soil geographic data standard digital soil geographic databases gis ready land resource regions lrr and major land resource areas mlra. This will ensure you have the latest data and reduce data management overhead. Department of agriculture, 1994 soil mapping unit identifiers gridded on a 1kilometer resolution for the conterminous united states.
Below is a list of the ancillary data available for download. This digital data release consists of an arcinfo grid and associated info tables. Data raw data not yet in gis format soils maps for collier county. The maine geolibrary data catalog also includes service endpoints for gis web services, which are not affected by the shapefile download errors. Statsgo soil characteristics for the conterminous united.
View soil maps and reports on the web, or download the data. Download free elevation data dem from the usgs national map. It was created by combining data from the soil survey geographic database. Gis data and web map portal colorado geological survey. Data download tnris texas natural resources information. Online gis data of the gridded soil survey geographic database is here.
The digital gis data below is being provided as a public service to interested parties. Soils data for the conterminous united states derived. View the winners of the 2019 texas gis forum and read more about their maps. The most frequently downloaded datasets are available for direct download without. How to download usgs topo maps for free gis geography. As part of the download process, the tabular data for each survey were. National file all features in one file all states file individual state files in a single. Current counties include adams, crawford, cumberland, and erie. Mar 07, 2020 this digital data release consists of an arcinfo grid and associated info tables. Use 7zip or another compression program to open these files. Map database for surficial materials in the conterminous. Web soil survey wss provides soil data and information produced by the national cooperative soil survey. It allows you to choose your area of interest, browse and select data, customize. This allows the user to clip the data to their specific analysis datasets.
Public access to many of these data is provided via the usgs water data for the nation site additional background. Pennsylvania emergency management agency orthoimagery for the state of pennsylvania. Gis data recommended download esri map document, geodatabase format 58. The data sets consist of two files, an arcinfo shape file with associated files and an arcinfo export file, of a composite of soil maps for collier county, florida issued by the soil conservation service in march, 1954. The usgs annually monitors groundwater levels in thousands of wells in the united states. Sts gis is pleased to be able to offer access to open geographic data. Massgis also coordinates gis activities in state and local government and sets gis data.
Although many public datasets can be obtained through websites andor public repository libraries, most users still face major. Soil colors maps that show soil color at various depths for individual states and the continental united states. All data are available as shapefiles in connecticut nad83 feet, nad83 meters, and wgs84, kml for. Oct 29, 2018 data raw data not yet in gis format soils maps for collier county. Note due to the variation in use and analysis of this data by the end user, each of states wetlands data extends beyond the state boundary. Using soil data from the usda geospatial data gateway in arcgis. Geochemistry of stream sediments in the us from the nurehssr database. Data are available for direct download gis shapefile format on this page if the data source is geological survey of alabama. Ssurgo map data can be viewed in the web soil survey or downloaded in esri shapefile format. The tabular data is a list of coordinates bounding the soil type areas. In some cases, data must be acquired from the original source. The site inventory system contains and provides access to inventory information about sites at stream reaches, wells.
Colorado abandoned mine land aml information map may also be accessed through the cdphe at the mine impacted streams taskforce. Where available, the raster layer was aligned to the usgs nlcd raster. Custom mapsdata made to the publics specifications are not available. Gis data is in ca state plane zone 1, utm zone 10, or albers equal area projection coordinates. Users are free to utilize this data as they wish with the understanding that johnston county is not legally responsible for the information represented in. Natural resources conservation service nrcs gis data nc. Included below are a variety of connecticut gis datasets from the connecticut department of environmental protection, magic, us census, trinity college, and other sources. For the us topo maps that you want to download, simply click the download button under the cart tab. Press extract and select yes to save the file to a location of your choosing.
Massgis also coordinates gis activities in state and local. Staged productsthe topographic maps and geographical information system gis data provided in the national map are pregenerated into downloadable products often available in multiple formats. Usgs topographic maps digital raster graphics drgs of u. Sfwmd gis data is available for download 24 hours a day, 7 days a week. The usgs library has a majority of the soil surveys in our collection, available to the.
Data from some of the continuous record stations are relayed to usgs offices nationwide through telephone lines or by satellite. More than 75 layers are available for online viewing aerial photos, floodplain, topo, parcels and many other layers. Most humboldt county gis data is in ca state plane zone 1 nad27 units feet coordinates. Although many public datasets can be obtained through websites andor public. For further information, view instructions for the data portal pdf. Using soil data from the usda geospatial data gateway in. The national hydrography datasets, watershed boundary dataset, governmental boundary units, transportation, structures, elevation contours and geographic.
On010 colorado groundwater atlas includes the full extent of groundwater data currently available. Download geomedia viewer by intergraph free gis data viewer. Address point data from statewide stakeholders have been processed into a common schema, now available for download on datahub. Welcome to magics connecticut gis data distribution page. The geospatial data gateway gdg provides access to a map library of over 100 high resolution vector and raster layers in the geospatial data warehouse. Feature services can be used if there is a need to download and save a local copy of data. Cart tab to get your custom printable report immediately, or download it later. The purpose of the data is to provide display, identification, and analysis tools for determining locations of designated communications sites located on national forest system lands, for forest service. This data is a snapshot at time of export, and may not be absolutely current. The ecomapsections 2007 data set describes the ecological sections within the conterminous united states. A copy of usgs watersupply paper 2294 may be ordered from usgs information services. Geochemical and mineralogical data for soils of the. It is the one stop source for environmental and natural resources data, at any time, from anywhere, to anyone.
Fgdc metadata and cartographic symbology defined in arcgis layer. The most frequently downloaded datasets are available for direct download without placing an order. Maps and gis data are available for digital download. The groundwater database consists of more than 850,000 records of wells, springs, test holes, tunnels,drains, and excavations in the united states. Gis datasets for the state of illinois and the united. If you do not have access to gis or cad software, please visit our imaps site to view wake county gis data online. Geochemical data for soils collected in the united states and analyzed by the usgs. Soils data access montana soil survey geographic database ssurgo.
Here are some quick instructions on using web soil survey. This complex map is the gis half of our new webbased groundwater atlas. Pat relates on the basis of a map unit identifier the 10,498 map units to 78,518 polygons. Well be working with the spatial data, which is in a few formats that are readable by gis and cad software. Data are divided up by species modeling regions and you will need 7zip to decompress the files. Nwi data can be accessed in several ways depending on your needs. 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 can view and explore our extensive library of map information using our online mapping viewer, oliver and other web maps. Systematic geochemical and mineralogical survey of soil horizons analyzed using a consistent set of methods, sample spacing 1 per 1,600 sq km.
If the data are from another source or agency, the weblink to the data is given. Download link highlighted, lower right hand corner. Our data and information is presented both spatially and geographically including the national map, earth explorer, glovis, landsatlook, and much more. Geochemical and mineralogical data for soils of the conterminous united states. The coverage was compiled from individual state coverages contained in the october 1994 state soil geographic statsgo data base produced on cdrom. Advance your professional gis skills with our affordable courses.
Request highresolution elevation data and other lidarderived products. The usda forest service geodata clearinghouse is an online collection of digital data related to forest resources. Groundwater level data are collected and stored as either discrete fieldwaterlevel measurements or as continuous timeseries data from automated recorders. List all data set owners an alphabetic list of all data sharing cooperative members who have data sets available list all data set owners by sector an alphabetic list of all data sharing cooperative members who have data sets available, grouped by business sector, e. The national hydrography datasets, watershed boundary dataset, governmental boundary units, transportation, structures, elevation contours and. This gis data layer was created from a multiagency effort by the us forest service, national park service, bureau of land management, and the us. Download arcgis explorer desktop by esri free gis data viewer. Imagery available for download in tiff, sid, jp2 formats as well as map services.