L. Venkataratnam

724 total citations
25 papers, 539 citations indexed

About

L. Venkataratnam is a scholar working on Ecology, Environmental Engineering and Atmospheric Science. According to data from OpenAlex, L. Venkataratnam has authored 25 papers receiving a total of 539 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Ecology, 9 papers in Environmental Engineering and 6 papers in Atmospheric Science. Recurrent topics in L. Venkataratnam's work include Remote Sensing in Agriculture (9 papers), Soil Geostatistics and Mapping (5 papers) and Soil Moisture and Remote Sensing (4 papers). L. Venkataratnam is often cited by papers focused on Remote Sensing in Agriculture (9 papers), Soil Geostatistics and Mapping (5 papers) and Soil Moisture and Remote Sensing (4 papers). L. Venkataratnam collaborates with scholars based in India. L. Venkataratnam's co-authors include R. S. Dwivedi, K. Sreenivas, B. R. M. Rao, Preeti Rao, G. Sujatha, Sumanta Das, R. C. Sharma, M. V. R. Sesha Sai, Mala Rao and Amanpreet Singh and has published in prestigious journals such as International Journal of Remote Sensing, Journal of Arid Environments and Journal of Water Resources Planning and Management.

In The Last Decade

L. Venkataratnam

22 papers receiving 469 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
L. Venkataratnam India 12 315 239 120 90 88 25 539
José Carlos Neves Epiphânio Brazil 13 295 0.9× 313 1.3× 130 1.1× 43 0.5× 148 1.7× 41 560
J. Mégier Italy 10 216 0.7× 341 1.4× 149 1.2× 202 2.2× 99 1.1× 21 640
Guy Serbin United States 12 407 1.3× 437 1.8× 151 1.3× 80 0.9× 53 0.6× 22 661
B. R. M. Rao India 10 278 0.9× 261 1.1× 149 1.2× 43 0.5× 110 1.3× 14 482
Yousef Aldakheel Saudi Arabia 6 325 1.0× 266 1.1× 90 0.8× 48 0.5× 109 1.2× 11 503
T. R. Mayr United Kingdom 5 532 1.7× 269 1.1× 85 0.7× 194 2.2× 199 2.3× 6 714
Niels Anders Netherlands 11 286 0.9× 294 1.2× 137 1.1× 142 1.6× 30 0.3× 26 629
E. R. Stoner United States 6 487 1.5× 277 1.2× 102 0.8× 89 1.0× 266 3.0× 15 644
Abderrazak Bannari Bahrain 13 181 0.6× 178 0.7× 99 0.8× 44 0.5× 80 0.9× 21 460
Qu Zhou United States 11 176 0.6× 199 0.8× 103 0.9× 86 1.0× 87 1.0× 23 525

Countries citing papers authored by L. Venkataratnam

Since Specialization
Citations

This map shows the geographic impact of L. Venkataratnam'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 L. Venkataratnam with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites L. Venkataratnam more than expected).

Fields of papers citing papers by L. Venkataratnam

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by L. Venkataratnam. 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 L. Venkataratnam. The network helps show where L. Venkataratnam may publish in the future.

Co-authorship network of co-authors of L. Venkataratnam

This figure shows the co-authorship network connecting the top 25 collaborators of L. Venkataratnam. A scholar is included among the top collaborators of L. Venkataratnam 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 L. Venkataratnam. L. Venkataratnam is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Sai, M. V. R. Sesha, K. Sreenivas, Mala Rao, et al.. (2002). Textural analysis of IRS-1D panchromatic data for land cover classification. International Journal of Remote Sensing. 23(17). 3327–3345. 56 indexed citations
2.
Venkataratnam, L., V. C. Patil, G. S. Dasog, et al.. (2002). Remote sensing and GIS in agricultural resources management.. 20–29. 8 indexed citations
3.
Rao, K. S., Y. S. Rao, L. Venkataratnam, & Preeti Rao. (2002). Potential of SIR-C data to study vegetation over Gujarat Test Site, India. 1. 201–203.
4.
Venkataratnam, L., et al.. (2002). Remote sensing: A technology for assessment of sugarcane crop acreage and yield. Sugar Tech. 4(3-4). 97–101. 29 indexed citations
5.
Venkataratnam, L., et al.. (2001). International Classification and Codification of Watersheds and River Basins. Journal of Water Resources Planning and Management. 127(5). 306–315. 3 indexed citations
6.
Sujatha, G., R. S. Dwivedi, K. Sreenivas, & L. Venkataratnam. (2000). Mapping and monitoring of degraded lands in part of Jaunpur district of Uttar Pradesh using temporal spaceborne multispectral data. International Journal of Remote Sensing. 21(3). 519–531. 64 indexed citations
7.
Venkataratnam, L., et al.. (1998). Study of soil type ‐ phytomass relationships using NOAA‐AVHRR data. Geocarto International. 13(3). 75–82. 1 indexed citations
8.
Navalgund, R. R., J. S. Parihar, L. Venkataratnam, et al.. (1996). Early results from crop studies using IRS-1C data. Current Science. 70(7). 568–574. 5 indexed citations
9.
Venkataratnam, L., et al.. (1996). Remote sensing and GIS for assessment, monitoring and management of degraded lands. 503–516. 3 indexed citations
10.
Rao, B. R. M., et al.. (1995). Spectral behaviour of salt-affected soils. International Journal of Remote Sensing. 16(12). 2125–2136. 82 indexed citations
11.
Rao, Preeti, et al.. (1995). An adaptive filter for speckle suppression in synthetic aperture radar images. International Journal of Remote Sensing. 16(5). 877–889. 16 indexed citations
12.
Sreenivas, K., L. Venkataratnam, & Preeti Rao. (1995). Dielectric properties of salt-affected soils. International Journal of Remote Sensing. 16(4). 641–649. 63 indexed citations
13.
Venkataratnam, L., et al.. (1993). Watershed prioritisation for soil conservation — a GIS approach. Geocarto International. 8(1). 27–34. 22 indexed citations
14.
Rao, Preeti, et al.. (1993). Relation between root zone soil moisture and normalized difference vegetation index of vegetated fields. International Journal of Remote Sensing. 14(3). 441–449. 36 indexed citations
15.
Dwivedi, R. S., et al.. (1993). Detection and delineation of various desert terrain features using Landsat-TM derived image transforms. Journal of Arid Environments. 25(1). 151–162. 6 indexed citations
16.
Rao, B. R. M. & L. Venkataratnam. (1991). Monitoring of salt affected soils — A case study using aerial photographs, salyut‐7 space photographs, and landsat TM data. Geocarto International. 6(1). 5–11. 16 indexed citations
17.
Venkataratnam, L., et al.. (1983). Application of remote sensing techniques for land evaluation and classification for agriculture. 6(3). 177–188. 4 indexed citations
18.
Venkataratnam, L.. (1981). Delineation of soil associations for a part of tamil nadu by digital processing of landsat multispectral data. Journal of the Indian Society of Remote Sensing. 9(1). 11–16. 1 indexed citations
19.
Venkataratnam, L.. (1980). Use of remotely sensed data for soil mapping. Journal of the Indian Society of Remote Sensing. 8(2). 19–25. 10 indexed citations
20.
Venkataratnam, L.. (1951). Pre Sowing Treatment for Seeds of some Cultivated Plants. Madras Agricultural Journal. 38(February). 103–104. 1 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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