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| | [No title] (Site not responding. Last check: 2007-10-30) |
 | | Mitra Center for Research in Space Environment, University of Calcutta,92 Acharya Prafulla Chandra Road, Kolkata 7000092Institute of Radio Physics and Electronics, University of Calcutta,92 Acharya Prafulla Chandra Road, Kolkata 700009email: adg1bkpr@hotmail.com3Time and Frequency Section, National Physical LaboratoryDr. K. |
 | | Krishnan Road, New Delhi 110012Abstract: The Signal-to-Noise Ratio (SNR) of the L1 (1.6GHz) transmission from the GPS and GLONASS satellites has been recorded at Calcutta (22.58oN, 88.38oE geographic; 32oN magnetic dip, 17.35oN dip latitude) since 1999 by a standalone C/A code Ashtec receiver. |
 | | Calcutta is situated under the northern crest of the equatorial anomaly in the Indian longitude sector. |
| www.bc.edu /sites/beacon/DasGupta2.doc (494 words) |
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