A. D. Sarma

998 total citations
83 papers, 745 citations indexed

About

A. D. Sarma is a scholar working on Aerospace Engineering, Oceanography and Astronomy and Astrophysics. According to data from OpenAlex, A. D. Sarma has authored 83 papers receiving a total of 745 indexed citations (citations by other indexed papers that have themselves been cited), including 60 papers in Aerospace Engineering, 31 papers in Oceanography and 28 papers in Astronomy and Astrophysics. Recurrent topics in A. D. Sarma's work include GNSS positioning and interference (44 papers), Geophysics and Gravity Measurements (30 papers) and Ionosphere and magnetosphere dynamics (27 papers). A. D. Sarma is often cited by papers focused on GNSS positioning and interference (44 papers), Geophysics and Gravity Measurements (30 papers) and Ionosphere and magnetosphere dynamics (27 papers). A. D. Sarma collaborates with scholars based in India, United Kingdom and United States. A. D. Sarma's co-authors include D. Venkata Ratnam, Yedukondalu Kamatham, R. J. Hill, James R. Gosz, Douglas I. Moore, Edgar L. Andreas, R.S. Cole, P. Sreelatha, Tarun Kumar Pant and G. Sasibhushana Rao and has published in prestigious journals such as SHILAP Revista de lepidopterología, IEEE Transactions on Geoscience and Remote Sensing and IEEE Transactions on Antennas and Propagation.

In The Last Decade

A. D. Sarma

78 papers receiving 699 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
A. D. Sarma India	15	475	321	217	136	126	83	745
Benedikt Soja Switzerland	15	433 0.9×	262 0.8×	402 1.9×	52 0.4×	56 0.4×	89	741
Zhengwen Xu China	15	377 0.8×	326 1.0×	78 0.4×	95 0.7×	59 0.5×	88	729
C. Peralta Germany	13	307 0.6×	242 0.8×	77 0.4×	140 1.0×	35 0.3×	27	777
Wenwen Lu China	9	220 0.5×	141 0.4×	207 1.0×	71 0.5×	36 0.3×	31	481
W. Kosek Poland	13	256 0.5×	235 0.7×	527 2.4×	67 0.5×	27 0.2×	76	706
Tian‐You Yu United States	18	441 0.9×	190 0.6×	128 0.6×	709 5.2×	84 0.7×	84	1.1k
Tetsuya Iwabuchi Japan	13	444 0.9×	265 0.8×	377 1.7×	85 0.6×	37 0.3×	44	670
D. N. Held United States	9	626 1.3×	112 0.3×	125 0.6×	132 1.0×	184 1.5×	28	965
Emanoel Costa Brazil	19	572 1.2×	662 2.1×	248 1.1×	130 1.0×	152 1.2×	62	908

Countries citing papers authored by A. D. Sarma

Since Specialization

Citations

This map shows the geographic impact of A. D. Sarma's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by A. D. Sarma with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A. D. Sarma more than expected).

Fields of papers citing papers by A. D. Sarma

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A. D. Sarma. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by A. D. Sarma. The network helps show where A. D. Sarma may publish in the future.

Co-authorship network of co-authors of A. D. Sarma

This figure shows the co-authorship network connecting the top 25 collaborators of A. D. Sarma. A scholar is included among the top collaborators of A. D. Sarma based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with A. D. Sarma. A. D. Sarma is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Lakshmanna, Kuruva, et al.. (2024). Detection of GNSS ionospheric scintillations in multiple directions over a low latitude station. Journal of Applied Geodesy. 18(3). 463–471. 2 indexed citations

Sarma, A. D., et al.. (2023). ML-based LOS/NLOS/multipath signal classifiers for GNSS in simulated multipath environment. Aerospace Systems. 7(2). 237–250. 5 indexed citations

Sarma, A. D., et al.. (2020). Results of Indoor Localization using the Optimum Pathloss Model at 2.4 GHz. 1–4. 1 indexed citations

Sarma, A. D., et al.. (2019). Design and Implementation of Bluetooth-Beacon Based Indoor Positioning System. 1–4. 6 indexed citations

Sarma, A. D., et al.. (2018). Investigations of Doppler Collision Effects on NavIC. 1. 2324–2327.

Sarma, A. D., et al.. (2016). Estimation of overbound on ionospheric spatial decorrelation over low‐latitude region for ground‐based augmentation systems. IET Radar Sonar & Navigation. 10(3). 637–645. 10 indexed citations

Sarma, A. D., et al.. (2014). Modelling of ionospheric time delay of Global Positioning System (GPS) signals using Taylor series expansion for GPS Aided Geo Augmented Navigation applications. IET Radar Sonar & Navigation. 8(9). 1081–1090. 17 indexed citations

Sarma, A. D., et al.. (2013). Accuracy Evaluation of Estimated Ionospheric Delay of GPS Signals Based on Klobuchar and IRI-2007 Models in Low Latitude Region. IEEE Geoscience and Remote Sensing Letters. 10(6). 1557–1561. 21 indexed citations

Sarma, A. D., et al.. (2013). Modelling of GPS signal scintillations with polynomial coefficients over the Indian region. 5 indexed citations

10.

Sarma, A. D., et al.. (2013). Estimation of tropospheric time delay for Indian LAAS. 1–5.

11.

Sarma, A. D., et al.. (2010). Effects of Pseudolite Positioning on DOP in LAAS. 1(1). 18–26. 5 indexed citations

12.

Ratnam, D. Venkata, et al.. (2009). Modelling of GAGAN TEC data using Spherical Harmonic Functions. 1–4. 4 indexed citations

13.

Thampi, Smitha V., Sudha Ravindran, C. V. Devasia, et al.. (2007). Coherent Radio Beacon Experiment (CRABEX) for tomographic imaging of the equatorial ionosphere in the Indian longitudes – Preliminary results. Advances in Space Research. 40(3). 436–441. 11 indexed citations

14.

Prasad, M. V. S. N., Rajendra Kumar Singh, Swapan Kumar Sarkar, & A. D. Sarma. (2006). Some experimental and modeling results of widely varying urban environments on train mobile radio communication. Wireless Communications and Mobile Computing. 6(1). 105–112. 5 indexed citations

15.

Sarma, A. D., et al.. (2005). Analysis of mobile communication data. 47. 225–229. 3 indexed citations

16.

Sarma, A. D., et al.. (2001). A Non-Precision Instrument Approach Procedure with Vertical Guidance (IPV) for Aircraft Landing Using GPS. Journal of Navigation. 54(2). 281–291. 2 indexed citations

17.

Andreas, Edgar L., et al.. (1998). Stability Dependence of the Eddy-Accumulation Coefficients for Momentum and Scalars. Boundary-Layer Meteorology. 86(3). 409–420. 29 indexed citations

18.

Sarma, A. D., et al.. (1993). Wave Propagation Effects on Satellite Aided Communication Navigation and Surveillance. IETE Technical Review. 10(6). 535–542. 1 indexed citations

19.

Sarma, A. D., et al.. (1989). Variable cut-off frequency filter for wide scintillation bandwidth measurements. 43(6). 378–381. 2 indexed citations

20.

Cole, R., et al.. (1986). Millimetre-wave rain induced attenuation: theory and experiment. 133(4). 308–314. 6 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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