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Ionospheric Values (Daily Work Sheets), F-Plots, Tabulations, Booklets, Catalogs, and Log Books

Data provided by  National Oceanic and Atmospheric Administration

These ionospheric data consist of scaling notes, equipment usage logs, and ionospheric values in the form of daily work sheets, F-Plots, tabulations, and booklets. The station notes list the equipment used, power settings, frequencies used, equipment problems, and other information about the equipment. The daily work sheets, commonly referred to an 7E's, are the paper forms used for recording the scaled values values of the ionospheric parameters. Tabulations and booklets contain the published values by ionospheric parameter.

Modified:

Source: https://www.ncei.noaa.gov/metadata/geoportal//rest/metadata/item/gov.noaa.ngdc.stp.ionosonde%3AG00556

Ionospheric Digital Database

Data provided by  National Oceanic and Atmospheric Administration

The ionosphere is that part of the Earth's atmosphere that results mainly from the photo ionization of the upper atmosphere. Traditionally, the following ionospheric regions and their approximate height ranges have been designated: D region (60-90 km); E region (90-150 km); F1 region (150-250 km); and F2 region (above 250 km). Ionosondes utilize the radio wave-reflecting properties of the ionosphere. The product of the speed of light in a vacuum and half the

Modified:

Source: https://www.ncei.noaa.gov/metadata/geoportal//rest/metadata/item/gov.noaa.ngdc.stp.ionosonde%3AG01257

Ionosonde Stations

Data provided by  National Oceanic and Atmospheric Administration

Ionograms are recorded tracings of reflected high frequency radio pulses generated by an ionosonde. Unique relationships exist between the sounding frequency and the ionization densities which can reflect it. As the sounder sweeps from lower to higher frequencies, the signal rises above the noise of commercial radio sources and records the return signal reflected from the different layers of the ionosphere. These echoes form characteristic patterns of

Modified:

Source: https://www.ncei.noaa.gov/metadata/geoportal//rest/metadata/item/gov.noaa.ngdc.stp.ionosonde%3AG10145

Multibeam collection for JNUS01WT: Multibeam data collected aboard Thomas Washington from 20-Jun-92 to 23-Jun-92, San Diego, California to San Diego, California

Data provided by  National Oceanic and Atmospheric Administration

This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found

Modified:

Source: https://www.ncei.noaa.gov/metadata/geoportal//rest/metadata/item/gov.noaa.ngdc.mgg.multibeam%3AJNUS01WT_Multibeam

Multibeam collection for KIWI01RR: Multibeam data collected aboard Roger Revelle from 04-Aug-97 to 10-Aug-97, San Diego, California to San Francisco, California

Data provided by  National Oceanic and Atmospheric Administration

This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found

Modified:

Source: https://www.ncei.noaa.gov/metadata/geoportal//rest/metadata/item/gov.noaa.ngdc.mgg.multibeam%3AKIWI01RR_Multibeam

Multibeam collection for KIWI02RR: Multibeam data collected aboard Roger Revelle from 11-Aug-97 to 21-Aug-97, San Francisco to Honolulu, Hawaii

Data provided by  National Oceanic and Atmospheric Administration

This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found

Modified:

Source: https://www.ncei.noaa.gov/metadata/geoportal//rest/metadata/item/gov.noaa.ngdc.mgg.multibeam%3AKIWI02RR_Multibeam

Multibeam collection for KIWI03RR: Multibeam data collected aboard Roger Revelle from 24-Aug-97 to 21-Sep-97, Honolulu, Hawaii to Honolulu, Hawaii

Data provided by  National Oceanic and Atmospheric Administration

This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found

Modified:

Source: https://www.ncei.noaa.gov/metadata/geoportal//rest/metadata/item/gov.noaa.ngdc.mgg.multibeam%3AKIWI03RR_Multibeam

Multibeam collection for KIWI04RR: Multibeam data collected aboard Roger Revelle from 24-Sep-97 to 26-Sep-97, Honolulu, Hawaii to Honolulu, Hawaii

Data provided by  National Oceanic and Atmospheric Administration

This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found

Modified:

Source: https://www.ncei.noaa.gov/metadata/geoportal//rest/metadata/item/gov.noaa.ngdc.mgg.multibeam%3AKIWI04RR_Multibeam

Multibeam collection for KIWI05RR: Multibeam data collected aboard Roger Revelle from 28-Sep-97 to 14-Oct-97, Honolulu, Hawaii to Lyttelton, New Zealand

Data provided by  National Oceanic and Atmospheric Administration

This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found

Modified:

Source: https://www.ncei.noaa.gov/metadata/geoportal//rest/metadata/item/gov.noaa.ngdc.mgg.multibeam%3AKIWI05RR_Multibeam

Multibeam collection for KIWI06RR: Multibeam data collected aboard Roger Revelle from 20-Oct-97 to 24-Nov-97, Lyttelton, New Zealand to Lyttelton, New Zealand

Data provided by  National Oceanic and Atmospheric Administration

This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found

Modified:

Source: https://www.ncei.noaa.gov/metadata/geoportal//rest/metadata/item/gov.noaa.ngdc.mgg.multibeam%3AKIWI06RR_Multibeam