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76801. USA (MPO Boundaries, 2004)

Polygon Massachusetts Institute of Technology Public content USA (MPO Boundaries, 2004). Shapefile. Bureau of Transportation Statistics. mit-r7755fjj4niz4. Bureau of Transportation Statistics. The United States Metropolitan Planning Organization database is a geographic database of Metropolitan Planning Organization political boundaries.

76802. USA (MPO Boundaries, 2005)

Polygon Massachusetts Institute of Technology Public content USA (MPO Boundaries, 2005). Shapefile. Research and Innovative Technology Administration's Bureau of Transportation Statistics. mit-zqaef2rwj5mkc. Research and Innovative Technology Administration's Bureau of Transportation Statistics and United States. Bureau of Transportation Statistics. The United States Metropolitan Planning Organization database is a geographic database of Metropolitan Planning Organization political boundaries.

76803. USA (MPO Boundaries, 2006)

Polygon Massachusetts Institute of Technology Public content USA (MPO Boundaries, 2006). Shapefile. U.S. Bureau of Transportation Statistics (BTS). mit-kkuqomdk5bjjm. Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS), Federal Highway Administration, Office of Planning, Environment, & Realty, Research and Innovative Technology Administration's Bureau of Transportation Statistics, and Federal Highway Administration. The United States Metropolitan Planning Organization database is a geographic database of Metropolitan Planning Organization political boundaries.

76804. USA (MPO Boundaries, 2008)

Polygon Massachusetts Institute of Technology Public content USA (MPO Boundaries, 2008). Shapefile. Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS). mit-ohhs6n2drzkws. Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS), Federal Highway Administration, Office of Planning, Environment, & Realty, Research and Innovative Technology Administration's Bureau of Transportation Statistics, and Federal Highway Administration. The United States Metropolitan Planning Organization database is a geographic database of Metropolitan Planning Organization political boundaries.

76805. USA (National Bridge Inventory, 2008)

Point Massachusetts Institute of Technology Public content USA (National Bridge Inventory, 2008). Shapefile. FHWA. mit-5dakxma44vojc. FHWA and Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS). The NBI is a collection of information (database) covering the more than 600,000 bridges located on public roads, including Interstate Highways, U....

76806. USA (National Transportation Atlas Databases (NTAD), 2001)

Point Massachusetts Institute of Technology Public content USA (National Transportation Atlas Databases (NTAD), 2001). Shapefile. Federal Aviation Administration. mit-qbugdumnfzp4k. Federal Aviation Administration, Bureau of Transportation Statistics, and Bureau of Transportation Statistics, (comp.). A geographic data set of runways in the United States and US territories containing information on the physical characteristics of the runways. The...

76807. USA (National Waterway Network (line), 2008)

Line Massachusetts Institute of Technology Public content USA (National Waterway Network (line), 2008). Shapefile. Bureau of Transportation Statistics. mit-sb4jcjitjzpsq. U.S. Geological Survey, U.S. Army Corps of Engineers, Vanderbilt Engineering Center for Transportation Operations and Research, U.S. Bureau of Census, National Oceanographic and Atmospheric Administration, Oak Ridge National Laboratories, Vanderbilt Engineering Center for Transportation Operations and Research Vanderbilt University, and Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS). The National Waterway Network is a comprehensive network database of the nation's navigable waterways. The data set covers the 48 contiguous states...

76808. USA (National Waterway Network (node), 2008)

Point Massachusetts Institute of Technology Public content USA (National Waterway Network (node), 2008). Shapefile. Research and Innovative Technology Administration's Bureau of Transportation Statistics. mit-dwanryc7lfmsu. U.S. Geological Survey, U.S. Army Corps of Engineers, Vanderbilt Engineering Center for Transportation Operations and Research, U.S. Bureau of Census, National Oceanographic and Atmospheric Administration, Oak Ridge National Laboratories, Vanderbilt Engineering Center for Transportation Operations and Research Vanderbilt University, and Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS). The National Waterway Network is a comprehensive network database of the nation's navigable waterways. The data set covers the 48 contiguous states...

76809. USA (Non-Attainment Areas: Carbon Monoxide, 2004)

Polygon Massachusetts Institute of Technology Public content USA (Non-Attainment Areas: Carbon Monoxide, 2004). Shapefile. Bureau of Transportation Statistics (BTS). mit-jmcvtgumcno5m. ICF Consulting and Bureau of Transportation Statistics (BTS). Non-attainment and maintenance areas for the United States and its territories.

76810. USA (Non-Attainment Areas: Carbon Monoxide, 2006)

Polygon Massachusetts Institute of Technology Public content USA (Non-Attainment Areas: Carbon Monoxide, 2006). Shapefile. Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS). mit-6fubzbpzinoxq. Federal Highway Administration, Office of Planning, HEPP-1, U.S. Environmental Protection Agency, and Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS). Non-attainment and maintenance areas for the United States and its territories. For more detailed information on this dataset, see the Overview De...

76811. USA (Non-Attainment Areas: Lead, 2004)

Polygon Massachusetts Institute of Technology Public content USA (Non-Attainment Areas: Lead, 2004). Shapefile. Bureau of Transportation Statistics (BTS). mit-rvorca3s4rjaa. Bureau of Transportation Statistics, ICF Consulting, and Bureau of Transportation Statistics (BTS). Non-attainment and maintenance areas for the United States and its territories.

76812. USA (Non-Attainment Areas: Lead, 2006)

Polygon Massachusetts Institute of Technology Public content USA (Non-Attainment Areas: Lead, 2006). Shapefile. Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS). mit-3g4apavjznlrc. Federal Highway Administration, Office of Planning, HEPP-1, U.S. Environmental Protection Agency, and Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS). Non-attainment and maintenance areas for the United States and its territories. For more detailed information on this dataset, see the Overview De...

76813. USA (Non-Attainment Areas: Nitrogen Dioxide, 2004)

Polygon Massachusetts Institute of Technology Public content USA (Non-Attainment Areas: Nitrogen Dioxide, 2004). Shapefile. Bureau of Transportation Statistics (BTS). mit-afgooeu67vjyy. Bureau of Transportation Statistics and ICF Consulting. Non-attainment and maintenance areas for the United States and its territories.

76814. USA (Non-Attainment Areas: Nitrogen Dioxide, 2006)

Polygon Massachusetts Institute of Technology Public content USA (Non-Attainment Areas: Nitrogen Dioxide, 2006). Shapefile. Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS). mit-2qboiotx5voly. Federal Highway Administration, Office of Planning, HEPP-1, U.S. Environmental Protection Agency, and Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS). Non-attainment and maintenance areas for the United States and its territories. For more detailed information on this dataset, see the Overview De...

76815. USA (Non-Attainment Areas: Ozone, 2004)

Polygon Massachusetts Institute of Technology Public content USA (Non-Attainment Areas: Ozone, 2004). Shapefile. Bureau of Transportation Statistics (BTS). mit-eqs3nrdmdrnik. Bureau of Transportation Statistics and ICF Consulting. Non-attainment and maintenance areas for the United States and its territories.

76816. USA (Non-Attainment Areas: Ozone, 2006)

Polygon Massachusetts Institute of Technology Public content USA (Non-Attainment Areas: Ozone, 2006). Shapefile. Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS). mit-exmjdscjfvkv4. Federal Highway Administration, Office of Planning, HEPP-1, U.S. Environmental Protection Agency, and Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS). Non-attainment and maintenance areas for the United States and its territories. For more detailed information on this dataset, see the Overview De...

76817. USA (Non-Attainment Areas: Particulate Matter 10, 2006)

Polygon Massachusetts Institute of Technology Public content USA (Non-Attainment Areas: Particulate Matter 10, 2006). Shapefile. United States. Bureau of Transportation Statistics. mit-63n2m2h3ebmpe. United States. Bureau of Transportation Statistics , U.S. Environmental Protection Agency, United States. Bureau of Transportation Statistics, and United States. Office of Highway Planning. Non-attainment and maintenance areas for the United States and its territories. For more detailed information on this dataset, see the Overview De...

76818. USA (Non-Attainment Areas: Particulate Matter, 2004)

Polygon Massachusetts Institute of Technology Public content USA (Non-Attainment Areas: Particulate Matter, 2004). Shapefile. Bureau of Transportation Statistics (BTS). mit-7q2daraoozki6. ICF Consulting and Bureau of Transportation Statistics (BTS). Non-attainment and maintenance areas for the United States and its territories.

76819. USA (Non-Attainment Areas: Particulate Matter 2.5, 2006)

Polygon Massachusetts Institute of Technology Public content USA (Non-Attainment Areas: Particulate Matter 2.5, 2006). Shapefile. Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS). mit-oxmanzzx7nlo4. Federal Highway Administration, Office of Planning, HEPP-1, U.S. Environmental Protection Agency, and Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS). Non-attainment and maintenance areas for the United States and its territories. For more detailed information on this dataset, see the Overview De...

76820. USA (Non-Attainment Areas: Sulfer Oxides, 2006)

Polygon Massachusetts Institute of Technology Public content USA (Non-Attainment Areas: Sulfer Oxides, 2006). Shapefile. Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS). mit-s6d2yg7sfrk3k. Federal Highway Administration, Office of Planning, HEPP-1, U.S. Environmental Protection Agency, and Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS). Non-attainment and maintenance areas for the United States and its territories. For more detailed information on this dataset, see the Overview De...

76821. USA (Non-Attainment Areas: Sulfur Oxides, 2004)

Polygon Massachusetts Institute of Technology Public content USA (Non-Attainment Areas: Sulfur Oxides, 2004). Shapefile. Bureau of Transportation Statistics (BTS). mit-2l3jxzfn2rjeu. Bureau of Transportation Statistics and ICF Consulting. Non-attainment and maintenance areas for the United States and its territories.

76822. USA (Oil & Gas, 2003)

Point Massachusetts Institute of Technology Public content USA (Oil & Gas, 2003). Shapefile. Petroleum Information Corporation. mit-w37ehgh6nvl4w. Petroleum Information Corporation, United States Geological Survey (USGS), and United States Geological Survey (USGS. National Oil and Gas Assessment.The USGS Central Region Energy Team assessed the oil and gas resources of the United States. Cell maps for each oil...

76823. USA (Populated Places, 2003)

Point Massachusetts Institute of Technology Public content USA (Populated Places, 2003). Shapefile. U.S. Geological Survey. mit-cwcnm4mfqfkwu. National Association of Counties, Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS), U.S. Geological Survey, U.S. Census Bureau, and National Institute of Standards and Technology. This data set includes cities in the United States, Puerto Rico and the U.S. Virgin Islands. These cities were collected from the 1970 National At...

76824. USA (Presidential Election Results by County, 2004)

Polygon Massachusetts Institute of Technology Public content USA (Presidential Election Results by County, 2004). Shapefile. Robinson, Anthony (GeoVista Pennsylvania State University). mit-46756vef3rils. Anthony Robinson. This data was compiled from multiple sources. The data file was downloaded from: http://www.personal.psu.edu/users/a/c/acr181/election.html.

76825. USA (Public Use Airport Runways, 2001)

Line Massachusetts Institute of Technology Public content USA (Public Use Airport Runways, 2001). Shapefile. Federal Aviation Administration. mit-vxov2esxc5ir2. Federal Aviation Administration, Bureau of Transportation Statistics, and Bureau of Transportation Statistics, (comp.). A geographic data set of runways in the United States and US territories containing information on the physical characteristics of the runways. The...

76826. USA (Public Use Airport Runways, 2002)

Line Massachusetts Institute of Technology Public content USA (Public Use Airport Runways, 2002) . Shapefile. Federal Aviation Administration (FAA). mit-xepl3xkev5nqw. Federal Aviation Administration (Aeronautical Information Services, ATA-100), Federal Aviation Administration (Aeronautical Information Services, ATA-100) , Bureau of Transportation Statistics (comp.), Bureau of Transporation Statistics (comp.), and Bureau of Transportation Statistics (BTS). The Public Use Airport Runways database is a geographic dataset of runways in the United States and US territories containing information on the ph...

76827. USA (Public Use Airport Runways, 2003)

Line Massachusetts Institute of Technology Public content USA (Public Use Airport Runways, 2003). Shapefile. Federal Aviation Administration (FAA). mit-er3c43qlgzoke. Federal Aviation Administration (Aeronautical Information Services, ATA-100), Bureau of Transportation Statistics (comp.), Bureau of Transportation Statistics (BTS), and Bureau of Transporation Statistics (comp.). The Public Use Airport Runways database is a geographic dataset of runways in the United States and US territories containing information on the ph...

76828. USA (Public Use Airport Runways, 2004)

Line Massachusetts Institute of Technology Public content USA (Public Use Airport Runways, 2004). Shapefile. Federal Aviation Administration (FAA). mit-ihalcj3k4vn5g. Federal Aviation Administration (Aeronautical Information Services, ATA-100), Bureau of Transportation Statistics (comp.), Bureau of Transportation Statistics (BTS), and Bureau of Transporation Statistics (comp.). The Public Use Airport Runways database is a geographic dataset of runways in the United States and US territories containing information on the ph...

76829. USA (Public Use Airport Runways, 2005)

Line Massachusetts Institute of Technology Public content USA (Public Use Airport Runways, 2005). Shapefile. U.S. Bureau of Transportation Statistics (BTS). mit-afta7vyz7vife. Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS), Federal Aviation Administration, Research and Innovative Technology Administration's Bureau of Transportation Statistics (comp.), and Research and Innovative Technology Administration's Bureau of Transporation Statistics (comp.). The Public Use Airport Runways database is a geographic dataset of runways in the United States and US territories containing information on the ph...

76830. USA (Public Use Airport Runways, 2006)

Line Massachusetts Institute of Technology Public content USA (Public Use Airport Runways, 2006). Shapefile. U.S. Bureau of Transportation Statistics (BTS). mit-6k7fnhcwtnpbk. Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS), Research and Innovative Technology Administration's Bureau of Transporation Statistics (RITA/BTS), and Federal Aviation Administration. The Public Use Airport Runways database is a geographic dataset of runways in the United States and US territories containing information on the ph...

76831. USA (Public Use Airports, 2002)

Point Massachusetts Institute of Technology Public content USA (Public Use Airports, 2002) . Shapefile. Federal Aviation Administration (FAA). mit-uztteop5inpmi. Bureau of Transporation Statistics (BTS), Federal Aviation Administration (Aeronautical Information Services, ATA-100), Bureau of Transportation Statistics (BTS), and Bureau of Transportation Statistics (comp.). The Public Use Airports database is a geographic point database of aircraft landing facilities in the United States and U.S. Territories. Attribut...

76832. USA (Public Use Airports, 2003)

Point Massachusetts Institute of Technology Public content USA (Public Use Airports, 2003). Shapefile. Bureau of Transportation Statistics (BTS). mit-hqhlegw76rira. Bureau of Transporation Statistics (BTS), Federal Aviation Administration (Aeronautical Information Services, ATA-100), Bureau of Transportation Statistics (BTS), and Bureau of Transportation Statistics (comp.). The Public Use Airports database is a geographic point database of aircraft landing facilities in the United States and U.S. Territories. Attribut...

76833. USA (Public Use Airports, 2004)

Point Massachusetts Institute of Technology Public content USA (Public Use Airports, 2004). Shapefile. Bureau of Transportation Statistics (BTS). mit-mkgkooeid5pb4. Federal Aviation Administration (Aeronautical Information Services, ATA-100), Bureau of Transporation Statistics (BTS), Bureau of Transportation Statistics (comp.), and Bureau of Transportation Statistics (BTS). The Public Use Airports database is a geographic point database of aircraft landing facilities in the United States and U.S. Territories. Attribut...

76834. USA (Public Use Airports, 2005)

Point Massachusetts Institute of Technology Public content USA (Public Use Airports, 2005). Shapefile. U.S. Bureau of Transportation Statistics (BTS). mit-oeztcdn2tfjtq. Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS), Federal Aviation Administration (Aeronautical Information Services, ATA-100), and Research and Innovative Technology Administration's Bureau of Transporation Statistics (RITA/BTS). The Public Use Airports database is a geographic point database of aircraft landing facilities in the United States and U.S. Territories. Attribut...

76835. USA (Public Use Airports, 2006)

Point Massachusetts Institute of Technology Public content USA (Public Use Airports, 2006). Shapefile. U.S. Bureau of Transportation Statistics (BTS). mit-7er72j323fl6a. Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS), Federal Aviation Administration (Aeronautical Information Services, ATA-100), and Research and Innovative Technology Administration's Bureau of Transporation Statistics (RITA/BTS). The Public Use Airports database is a geographic point database of aircraft landing facilities in the United States and U.S. Territories. Attribut...

76836. USA (Rail Nodes, 2008)

Point Massachusetts Institute of Technology Public content USA (Rail Nodes, 2008). Shapefile. Commonwealth Business Media. mit-hqjcfguxankj4. Federal Railroad Administration (FRA) and Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS). The Rail Network is a comprehensive database of the nation's railway system at the 1:100,000 scale. The data set covers all 50 States plus the Dist...

76837. USA (Railroads, 2008)

Line Massachusetts Institute of Technology Public content USA (Railroads, 2008). Shapefile. Commonwealth Business Media. mit-pqobiubrhvlbw. Federal Railroad Administration (FRA), State DOTs, Rail Companies, and Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS). The Rail Network is a comprehensive database of the nation's railway system at the 1:100,000 scale. The data set covers all 50 States plus the Dist...

76838. USA (Schools, 2000)

Point Massachusetts Institute of Technology Public content USA (Schools, 2000). Shapefile. U.S. Federal Emergency Management Agency (FEMA). mit-let5mer325o4e. PBS&J, Atlanta GA, developed this database under contract to the National Institute of Building Sciences. PBS&J developed this database from the Public Elementary/Secondary School Universe Survey Data and the Private School Universe Survey Data maintain...

76839. USA (Urbanized Area Boundaries, 2000)

Polygon Massachusetts Institute of Technology Public content USA (Urbanized Area Boundaries, 2000). Shapefile. Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS). mit-tb4xjaxndvjck. US Bureau of the Census (BOC) and Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS). The Bureau of the Census Urbanized Area Boundaries data set contains boundary information for urban areas with a population greater than 50,000. T...

76840. USA (Urbanized Area Boundaries, 2003)

Polygon Massachusetts Institute of Technology Public content USA (Urbanized Area Boundaries, 2003). Shapefile. Bureau of Transportation Statistics (BTS). mit-jvnejnhijvnbu. Bureau of Transportation Statistics (comp.), US Bureau of the Census (BOC), and Bureau of Transportation Statistics (BTS). The Bureau of the Census Urbanized Area Boundaries data set contains boundary information for urban areas with a population greater than 50,000. T...

76841. USA (USACE Ports, 2001)

Point Massachusetts Institute of Technology Public content USA (USACE Ports, 2001) . Shapefile. Bureau of Transportation Statistics (BTS). mit-xyahlczsajjvk. US Army Corps of Engineers (USACE), Bureau of Transportation Statistics (BTS), Vanderbilt Engineering Center forTransportation Operations and Research Vanderbilt University, and Bureau of Transportation Statistics (comp.). The US Army Corps of Engineers (USACE) Ports database is an extract from the National Waterway Network database consisting of fifty-six Port Series...

76842. USA (USACE Ports, 2002)

Point Massachusetts Institute of Technology Public content USA (USACE Ports, 2002) . Shapefile. Bureau of Transportation Statistics (BTS). mit-eh4so4mc4zjce. US Army Corps of Engineers (USACE), Bureau of Transportation Statistics (BTS), Vanderbilt Engineering Center forTransportation Operations and Research Vanderbilt University, and Bureau of Transportation Statistics (comp.). The US Army Corps of Engineers (USACE) Ports database is an extract from the National Waterway Network database consisting of 224 points coded as U...

76843. USA (USACE Ports, 2005)

Point Massachusetts Institute of Technology Public content USA (USACE Ports, 2005). Shapefile. Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS). mit-i2zuihlgpnlj6. Vanderbilt Engineering Center for Transportation Operations and Research Vanderbilt University, US Army Corps of Engineers (USACE), Research and Innovative Technology Administration's Bureau of Transportation Statistics (comp.), and Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS). Contains physical information on commercial facilities at the principal U.S. Coastal, Great Lakes and Inland Ports. The data consists of listings o...

76844. USGS Digital Raster Graphic (DRG) Files [Illinois]

Public content USGS Digital Raster Graphic (DRG) Files [Illinois]. 53c5947a-de6d-4c51-9676-c0740462c223. U.S. Geological Survey. A Digital Raster Graphic (DRG) is a scanned image of a U.S. Geological Survey (USGS) standard series topographic map, including all map collar info...

76845. Utility Poles Cambridge MA 2010

Point Massachusetts Institute of Technology Public content Utility Poles Cambridge MA 2010. Shapefile. Cambridge (Mass.). Geographic Information Systems. mit-73swdcnbi5ncw. Cambridge (Mass.). Geographic Information Systems. This point dataset represents the locations of utility poles in Cambridge, MA.

76846. Uzbekistan (Geographic Feature Names, 2003)

Point Massachusetts Institute of Technology Public content Uzbekistan (Geographic Feature Names, 2003). Shapefile. U.S. National Imagery and Mapping Agency (NIMA). mit-3pjjchcsgvoho. National Imagery and Mapping Agency. Geographic feature names for Uzbekistan.

76847. Vanuatu (Geographic Feature Names, 2003)

Point Massachusetts Institute of Technology Public content Vanuatu (Geographic Feature Names, 2003). Shapefile. U.S. National Imagery and Mapping Agency (NIMA). mit-srhs7izzpvmgu. National Imagery and Mapping Agency. Geographic feature names for Vanuatu.

76848. Vatican City (Geographic Feature Names, 2003)

Point Massachusetts Institute of Technology Public content Vatican City (Geographic Feature Names, 2003). Shapefile. U.S. National Imagery and Mapping Agency (NIMA). mit-sa4zr366hbnkc. National Imagery and Mapping Agency. Geographic feature names for Vatican City.

76849. Vegetation Cambridge MA 2010

Polygon Massachusetts Institute of Technology Public content Vegetation Cambridge MA 2010. Shapefile. Cambridge (Mass.) Geographic Information Systems. mit-ivk4s3hthbjpi. Cambridge (Mass.). Geographic Information Systems. This polygon dataset represents areas of vegetation in Cambridge, MA.

76850. Vegetation of Michigan circa 1800s: Michigan

Polygon University Of Michigan Public content Vegetation of Michigan circa 1800s: Michigan. Shapefile. 1073bcc5e2044a82a5ed1f1a92e1feef_0. UM Matthaei Botanical Gardens and Nichols Arboretum. Between 1816 and 1856, Michigan was systematically surveyed by the General Land Office (GLO), which had been established by the federal government ...