• Airborne Gravity: NGS' Gravity Data for EN07 (2012-2013)

    Airborne gravity data for Maine and Canada collected in 2012 and 2013 over 2 surveys. This data set is part of the Gravity for the Re-definition of the American Vertical Datum (GRAV-D) project initiated by NOAA's National Geodetic Survey to collect and monitor gravity data suitable for the re-definition of the vertical datum for at least the United States and territories. The data is available at http://www.ngs.noaa.gov/GRAV-D/data_en07.shtml in ASCII text format.

    Data and Resources

    Metadata Source

    Harvested from NCDDC-NOS-NGS

    About this Dataset

    Resource Type Dataset
    Metadata Date Sep 09, 2013
    Metadata Created Date Sep 17, 2013
    Metadata Updated Date Sep 17, 2013
    Reference Date(s) Sep 01, 2013 (publication)
    Responsible Party NOAA's National Geodetic Survey (Point of Contact)
    Contact Email ngs.infocenter@noaa.gov
    Access Constraints ["Use Constraints: Must read and fully comprehend the metadata prior to use, acknowledgment of the Originator when using the data set as a source, data should not be used beyond the limits of the source scale", "Access Constraints: None"]
    Bbox East Long -65.7
    Bbox North Lat 49.2
    Bbox South Lat 43.9
    Bbox West Long -73.3
    Coupled Resource
    Frequency Of Update asNeeded
    Guid
    Harvest Object Id 6489ca97-6c71-4425-ada4-7afc36c042f7
    Harvest Source Id 75bd931f-cc08-4c66-a188-7491e8f3c3af
    Harvest Source Title NCDDC-NOS-NGS
    Licence ["While every effort has been made to ensure that these data are accurate and reliable within the limits of the current state of the art, NOAA cannot assume liability for any damages caused by any errors or omissions in the data, nor as a result of the failure of the data to function on a particular system. NOAA makes no warranty, expressed or implied, nor does the fact of distribution constitute such a warranty."]
    Metadata Language
    Metadata Type geospatial
    Progress completed
    Spatial {"type": "Polygon", "coordinates": [[[-73.3, 43.9], [-65.7, 43.9], [-65.7, 49.2], [-73.3, 49.2], [-73.3, 43.9]]]}
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2012-08-01
    Temporal Extent End 2013-07-01

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