A further comparison of estimated USAF 55 SWXS Ap and Kp indices to official Potsdam indices
By: Carter Borst
Contributors: Space Environment Center (U.S.); United States. National Oceanic and Atmospheric Administration
Series: NOAA technical memorandum ERL SEC -- 92
Publisher: U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, Environmental Research Laboratories, Space Environment Center; For sale by the National Technical Information Service
Published: 1999
Place of publication: Boulder, Colo; Springfield, VA
Language: eng
Format: Microform
Number of pages: 22
Subjects: Space environment -- Forecasting; Geomagnetic indexes
Notes: Shipping list no.: 99-0651-M

"April 1999."

Includes bibliographical references (p. 22)

Microfiche. [Washington, D.C.] : Supt. of Docs., U.S. G.P.O., [1999] 1 microfiche : negative