U.S. flag

An official website of the United States government

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

  1. Home

U.S. Topographic Grid

Data provided by  National Oceanic and Atmospheric Administration

isotop.bin - topographic data for conterminous U.S. projected on an 8 km grid. Projection is Albers, central meridian = 96 degrees West, base latitude = 0 degrees North. Elevations are in meters.

About this Dataset

Updated: 2024-02-22
Metadata Last Updated: 2025-11-19T16:15:23.226Z
Date Created: N/A
Data Provided by:
Dataset Owner: N/A

Access this data

View JSON data
Contact dataset owner Access URL
Table representation of structured data
Title U.S. Topographic Grid
Description isotop.bin - topographic data for conterminous U.S. projected on an 8 km grid. Projection is Albers, central meridian = 96 degrees West, base latitude = 0 degrees North. Elevations are in meters.
Modified 2025-11-19T16:15:23.226Z
Publisher Name N/A
Contact N/A
Keywords EARTH SCIENCE>SOLID EARTH>Geodetics/Gravity>Control Surveys , EARTH SCIENCE>SOLID EARTH>Geodetics/Gravity>Gravitational Field , EARTH SCIENCE>SOLID EARTH>Geodetics/Gravity>Gravity , EARTH SCIENCE>SOLID EARTH>Geodetics/Gravity>Reference Systems , EARTH SCIENCE>SOLID EARTH>Geodetics/Gravity>Satellite Orbits , Absolute Gravity , Bouguer Gravity , Free Air Anomaly , Gridded Gravity , Land Gravity , Observed Gravity , ICSU-WDS > International Council for Science - World Data System , Continent>North America>United States of America , Conterminous United States of America , DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce , DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce , geoscientificInformation 
{
    "identifier": "gov.noaa.ngdc.mgg.geophysics:G01392",
    "accessLevel": "public",
    "contactPoint": {
        "@type": "vcard:Contact",
        "fn": "Your contact point",
        "hasEmail": "mailto:[email protected]"
    },
    "programCode": [
        "010:000"
    ],
    "landingPage": "",
    "title": "U.S. Topographic Grid",
    "description": "isotop.bin - topographic data for conterminous U.S. projected on an 8 km grid. Projection is Albers, central meridian = 96 degrees West, base latitude = 0 degrees North. Elevations are in meters.",
    "language": "",
    "distribution": [
        {
            "@type": "dcat:Distribution",
            "mediaType": "application\/json",
            "accessURL": "https:\/\/www.ncei.noaa.gov\/metadata\/geoportal\/\/rest\/metadata\/item\/gov.noaa.ngdc.mgg.geophysics%3AG01392"
        },
        {
            "@type": "dcat:Distribution",
            "mediaType": "text\/html",
            "accessURL": "https:\/\/www.ncei.noaa.gov\/metadata\/geoportal\/\/rest\/metadata\/item\/gov.noaa.ngdc.mgg.geophysics%3AG01392\/html"
        },
        {
            "@type": "dcat:Distribution",
            "mediaType": "application\/xml",
            "accessURL": "https:\/\/www.ncei.noaa.gov\/metadata\/geoportal\/\/rest\/metadata\/item\/gov.noaa.ngdc.mgg.geophysics%3AG01392\/xml"
        }
    ],
    "bureauCode": [
        "010:04"
    ],
    "modified": "2025-11-19T16:15:23.226Z",
    "publisher": {
        "@type": "org:Organization",
        "name": "Your Publisher"
    },
    "theme": "",
    "keyword": [
        "EARTH SCIENCE>SOLID EARTH>Geodetics\/Gravity>Control Surveys",
        "EARTH SCIENCE>SOLID EARTH>Geodetics\/Gravity>Gravitational Field",
        "EARTH SCIENCE>SOLID EARTH>Geodetics\/Gravity>Gravity",
        "EARTH SCIENCE>SOLID EARTH>Geodetics\/Gravity>Reference Systems",
        "EARTH SCIENCE>SOLID EARTH>Geodetics\/Gravity>Satellite Orbits",
        "Absolute Gravity",
        "Bouguer Gravity",
        "Free Air Anomaly",
        "Gridded Gravity",
        "Land Gravity",
        "Observed Gravity",
        "ICSU-WDS > International Council for Science - World Data System",
        "Continent>North America>United States of America",
        "Conterminous United States of America",
        "DOC\/NOAA\/NESDIS\/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce",
        "DOC\/NOAA\/NESDIS\/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce",
        "geoscientificInformation"
    ]
}