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This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

Scaled Data from Digital Ionograms

Metadata Updated: April 23, 2024

All the data contributed come from 1957 through 1990. They have been digitized, reformatted, converted to universal time (the software also can display the data in local meridian time), and passed through quality control filters.

Access & Use Information

Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: No license information was provided.

Downloads & Resources

Dates

Metadata Date September 18, 2015
Metadata Created Date April 23, 2024
Metadata Updated Date April 23, 2024
Reference Date(s) January 1, 2012 (publication)
Frequency Of Update notPlanned

Metadata Source

Harvested from NGDC STP Ionosonde

Additional Metadata

Resource Type Dataset
Metadata Date September 18, 2015
Metadata Created Date April 23, 2024
Metadata Updated Date April 23, 2024
Reference Date(s) January 1, 2012 (publication)
Responsible Party DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce (Point of Contact)
Contact Email
Guid gov.noaa.ngdc.stp.ionosonde:3091
Access Constraints Use Constraints: None, Access Constraints: No Constraints
Bbox East Long 180.000000
Bbox North Lat 90.000000
Bbox South Lat -90.000000
Bbox West Long -180.000000
Coupled Resource
Frequency Of Update notPlanned
Harvest Object Id c083cb30-2008-47db-82e6-647e45525086
Harvest Source Id d0b34d58-f2ce-4430-8867-7b4f91c83cff
Harvest Source Title NGDC STP Ionosonde
Licence
Lineage
Metadata Language eng; USA
Metadata Type geospatial
Old Spatial {"type": "Polygon", "coordinates": [[[-180.0, -90.0], [180.0, -90.0], [180.0, 90.0], [-180.0, 90.0], [-180.0, -90.0]]]}
Progress completed
Spatial Data Service Type
Spatial Reference System
Spatial Harvester True
Temporal Extent Begin 1920-01-01
Temporal Extent End 2013-01-01

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