TY - JOUR A1 - Rama Rao, P. V. S. A1 - Niranjan, K. A1 - Prasad, D. S. V. V. D. A1 - Gopi Krishna, S. A1 - Uma, G. T1 - On the validity of the ionospheric pierce point (IPP) altitude of 350 km in the Indian equatorial and low-latitude sector JO - Ann. Geophys. J1 - ANGEO VL - 24 IS - 8 SP - 2159 EP - 2168 Y1 - 2006/09/13 PB - Copernicus Publications SN - 1432-0576 UR - https://angeo.copernicus.org/articles/24/2159/2006/ L1 - https://angeo.copernicus.org/articles/24/2159/2006/angeo-24-2159-2006.pdf DO - 10.5194/angeo-24-2159-2006 ER -