Voltaire A. Velazco

6.4k total citations · 1 hit paper
61 papers, 1.4k citations indexed

About

Voltaire A. Velazco is a scholar working on Global and Planetary Change, Atmospheric Science and Spectroscopy. According to data from OpenAlex, Voltaire A. Velazco has authored 61 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 59 papers in Global and Planetary Change, 54 papers in Atmospheric Science and 11 papers in Spectroscopy. Recurrent topics in Voltaire A. Velazco's work include Atmospheric and Environmental Gas Dynamics (59 papers), Atmospheric Ozone and Climate (47 papers) and Atmospheric chemistry and aerosols (39 papers). Voltaire A. Velazco is often cited by papers focused on Atmospheric and Environmental Gas Dynamics (59 papers), Atmospheric Ozone and Climate (47 papers) and Atmospheric chemistry and aerosols (39 papers). Voltaire A. Velazco collaborates with scholars based in Germany, Australia and United States. Voltaire A. Velazco's co-authors include Justus Notholt, Thorsten Warneke, Nicholas M. Deutscher, David Griffith, Ralf Sussmann, Frank Hase, Debra Wunch, P. O. Wennberg, Michael Buchwitz and John P. Burrows and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Scientific Reports and Geophysical Research Letters.

In The Last Decade

Voltaire A. Velazco

60 papers receiving 1.4k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Methane retrieved from TROPOMI: improvement of the data product and validation of the first 2 years of measurements

2021 154 citations A. Butz, Frank Hase et al. Atmospheric measurement techniques profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Voltaire A. Velazco Germany	20	1.3k	1.2k	191	102	88	61	1.4k
J. Heymann Germany	17	1.2k 0.9×	1.0k 0.8×	129 0.7×	114 1.1×	98 1.1×	25	1.3k
Ray Nassar Canada	28	2.1k 1.6×	2.1k 1.7×	267 1.4×	98 1.0×	180 2.0×	65	2.4k
Ronald Macatangay Thailand	14	878 0.7×	844 0.7×	133 0.7×	53 0.5×	102 1.2×	41	1.0k
J. Messerschmidt United States	11	886 0.7×	801 0.7×	183 1.0×	55 0.5×	50 0.6×	15	949
Joost aan de Brugh Netherlands	13	777 0.6×	672 0.6×	73 0.4×	76 0.7×	63 0.7×	23	838
G. B. Osterman United States	29	2.3k 1.8×	2.3k 1.9×	212 1.1×	56 0.5×	188 2.1×	64	2.7k
Ryoichi Imasu Japan	18	997 0.8×	1.0k 0.8×	104 0.5×	22 0.2×	93 1.1×	81	1.2k
Xiaozhen Xiong United States	22	957 0.7×	1.2k 1.0×	76 0.4×	21 0.2×	194 2.2×	61	1.5k
Frank G. Wienhold Switzerland	19	938 0.7×	947 0.8×	165 0.9×	29 0.3×	61 0.7×	47	1.2k
Soumia Serrar France	16	1.3k 1.0×	1.2k 1.0×	61 0.3×	28 0.3×	84 1.0×	25	1.4k

Countries citing papers authored by Voltaire A. Velazco

Since Specialization

Citations

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

Fields of papers citing papers by Voltaire A. Velazco

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Voltaire A. Velazco. 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 Voltaire A. Velazco. The network helps show where Voltaire A. Velazco may publish in the future.

Co-authorship network of co-authors of Voltaire A. Velazco

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Steinbrecht, Wolfgang, Voltaire A. Velazco, Ruud Dirksen, et al.. (2025). Ground‐Based Monitoring of Stratospheric Ozone and Temperature Over Germany Since the 1960s. Earth and Space Science. 12(3).

Yoshida, Yukio, Hirofumi Ohyama, Isamu Morino, et al.. (2023). Update on the GOSAT TANSO–FTS SWIR Level 2 retrieval algorithm. Atmospheric measurement techniques. 16(6). 1477–1501. 8 indexed citations

Yoshida, Yukio, Hirofumi Ohyama, Isamu Morino, et al.. (2023). Quality Evaluation of the Column-Averaged Dry Air Mole Fractions of Carbon Dioxide and Methane Observed by GOSAT and GOSAT-2. SOLA. 19(0). 173–184. 7 indexed citations

Deutscher, Nicholas M., et al.. (2021). 2019–20 Australian Bushfires and Anomalies in Carbon Monoxide Surface and Column Measurements. Atmosphere. 12(6). 755–755. 3 indexed citations

Jones, Dylan B. A., Kimberly Strong, Martin Keller, et al.. (2021). Characterizing model errors in chemical transport modeling of methane: using GOSAT XCH ₄ data with weak-constraint four-dimensional variational data assimilation. Atmospheric chemistry and physics. 21(12). 9545–9572. 12 indexed citations

Wilzewski, Jonas, Anke Roiger, Johan Strandgren, et al.. (2020). Spectral sizing of a coarse-spectral-resolution satellite sensor for XCO ₂. Atmospheric measurement techniques. 13(2). 731–745. 6 indexed citations

Velazco, Voltaire A., Nicholas M. Deutscher, Isamu Morino, et al.. (2019). Satellite and ground-based measurements of XCO ₂ in a remote semiarid region of Australia. Earth system science data. 11(3). 935–946. 17 indexed citations

Morino, Isamu, Hirofumi Ohyama, Osamu Uchino, et al.. (2019). Evaluation of Bias Correction Methods for GOSAT SWIR XH2O Using TCCON data. Remote Sensing. 11(3). 290–290. 1 indexed citations

Oh, Young‐Suk, Samuel Takele Kenea, Tae‐Young Goo, et al.. (2018). Characteristics of greenhouse gas concentrations derived from ground-based FTS spectra at Anmyeondo, South Korea. Atmospheric measurement techniques. 11(4). 2361–2374. 13 indexed citations

10.

Velazco, Voltaire A., Isamu Morino, Osamu Uchino, et al.. (2017). TCCON Philippines: First Measurement Results, Satellite Data and Model Comparisons in Southeast Asia. Remote Sensing. 9(12). 1228–1228. 13 indexed citations

11.

Griffith, David, Nicholas M. Deutscher, Voltaire A. Velazco, et al.. (2017). TCCON data from Darwin (AU), Release GGG2014.R0. Research Online (University of Wollongong). 55 indexed citations

12.

Imasu, Ryoichi, Аndrey Bril, Tatsuya Yokota, et al.. (2017). Validation of GOSAT SWIR XCO<sub>2</sub> and XCH<sub>4</sub> Retrieved by PPDF-S Method and Comparison with Full Physics Method. SOLA. 13(0). 168–173. 5 indexed citations

13.

Massart, S., Anna Agustí‐Panareda, J. Heymann, et al.. (2016). Ability of the 4-D-Var analysis of the GOSAT BESD XCO ₂ retrievals to characterize atmospheric CO ₂ at large and synoptic scales. Atmospheric chemistry and physics. 16(3). 1653–1671. 33 indexed citations

14.

Scheepmaker, R. A., Christian Frankenberg, Nicholas M. Deutscher, et al.. (2015). Validation of SCIAMACHY HDO/H ₂ O measurements using the TCCON and NDACC-MUSICA networks. Atmospheric measurement techniques. 8(4). 1799–1818. 16 indexed citations

15.

Checa‐Garcia, Ramiro, Jochen Landgraf, André Galli, et al.. (2015). Mapping spectroscopic uncertainties into prospective methane retrieval errors from Sentinel-5 and its precursor. Atmospheric measurement techniques. 8(9). 3617–3629. 16 indexed citations

16.

Deutscher, Nicholas M., V. Sherlock, S. E. Mikaloff Fletcher, et al.. (2014). Drivers of column-average CO ₂ variability at Southern Hemispheric Total Carbon Column Observing Network sites. Atmospheric chemistry and physics. 14(18). 9883–9901. 14 indexed citations

17.

Schneising, Oliver, P. Bergamaschi, H. Bovensmann, et al.. (2012). Atmospheric greenhouse gases retrieved from SCIAMACHY: comparison to ground-based FTS measurements and model results. Atmospheric chemistry and physics. 12(3). 1527–1540. 60 indexed citations

18.

Velazco, Voltaire A., Michael Buchwitz, H. Bovensmann, et al.. (2011). Towards space based verification of CO ₂ emissions from strong localized sources: fossil fuel power plant emissions as seen by a CarbonSat constellation. Atmospheric measurement techniques. 4(12). 2809–2822. 49 indexed citations

19.

Gardiner, Tom, Alistair Forbes, P. T. Woods, et al.. (2007). Method for evaluating trends in greenhouse gases from ground-based remote FTIR measurements over Europe. 1 indexed citations

20.

Palm, Mathias, Christian von Savigny, Thorsten Warneke, et al.. (2005). Intercomparison of O ₃ profiles observed by SCIAMACHY and ground based microwave instruments. Atmospheric chemistry and physics. 5(8). 2091–2098. 10 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.

Explore authors with similar magnitude of impact