Airborne Gravity: NGS' Gravity Data for PN03 (2017-2018)

Airborne gravity data for Idaho, Montana, Washington, and Canada collected 2017-2018 over 4 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_pn03.shtml in ASCII text format.

Data and Resources

Additional Info

Field Value
Last Updated June 22, 2019, 01:53
Created October 23, 2018, 05:33
access_constraints ["Access Constraints: None | 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 | Distribution Liability: 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."]
bbox-east-long -116
bbox-north-lat 50.5
bbox-south-lat 46.25
bbox-west-long -121
contact-email NGS.GRAVD@noaa.gov
coupled-resource []
dataset-reference-date [{"type": "creation", "value": "2018"}, {"type": "publication", "value": "2018-10"}]
frequency-of-update asNeeded
guid gov.noaa.nmfs.inport:54188
licence ["NOAA provides no warranty, nor accepts any liability occurring from any incomplete, incorrect, or misleading data, or from any incorrect, incomplete, or misleading use of the data. It is the responsibility of the user to determine whether or not the data is suitable for the intended purpose."]
metadata-date 2019-06-04T13:14:25
metadata-language eng
progress completed
resource-type dataset
responsible-party [{"name": "", "roles": ["pointOfContact", "custodian"]}]
spatial {"type": "Polygon", "coordinates": [[[-121.0, 46.25], [-116.0, 46.25], [-116.0, 50.5], [-121.0, 50.5], [-121.0, 46.25]]]}
spatial-data-service-type
spatial-reference-system
spatial_harvester true
temporal-extent-begin 2017-08
temporal-extent-end 2018-09