Richard E. Walker

1.4k total citations · 1 hit paper
14 papers, 1.1k citations indexed

About

Richard E. Walker is a scholar working on Ocean Engineering, Mechanical Engineering and Artificial Intelligence. According to data from OpenAlex, Richard E. Walker has authored 14 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Ocean Engineering, 4 papers in Mechanical Engineering and 2 papers in Artificial Intelligence. Recurrent topics in Richard E. Walker's work include Drilling and Well Engineering (4 papers), Hydraulic Fracturing and Reservoir Analysis (4 papers) and Reservoir Engineering and Simulation Methods (4 papers). Richard E. Walker is often cited by papers focused on Drilling and Well Engineering (4 papers), Hydraulic Fracturing and Reservoir Analysis (4 papers) and Reservoir Engineering and Simulation Methods (4 papers). Richard E. Walker collaborates with scholars based in United States. Richard E. Walker's co-authors include Anne B. Kahle, Alan R. Gillespie, Elsa Abbott, Michael J. Abrams, John P. Lockwood, A. L. Zobrist, N. A. Bryant, Terry A. Johnson, A. Tyas and S.E. Rigby and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Remote Sensing of Environment and IEEE Transactions on Geoscience and Remote Sensing.

In The Last Decade

Richard E. Walker

13 papers receiving 994 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.

Color enhancement of highly correlated images. II. Channel ratio and “chromaticity” transformation techniques

1987 526 citations Alan R. Gillespie, Anne B. Kahle et al. Remote Sensing of Environment profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Richard E. Walker United States	8	571	323	235	172	128	14	1.1k
S. Sides United States	8	847 1.5×	516 1.6×	136 0.6×	138 0.8×	82 0.6×	16	1.2k
D. Oertel Germany	14	347 0.6×	109 0.3×	54 0.2×	268 1.6×	182 1.4×	63	1.0k
Henri Laur Italy	8	372 0.7×	368 1.1×	62 0.3×	237 1.4×	282 2.2×	17	1.3k
W.T. Bakker Netherlands	13	621 1.1×	65 0.2×	589 2.5×	355 2.1×	210 1.6×	42	1.4k
C. Chovit United States	7	819 1.4×	235 0.7×	268 1.1×	429 2.5×	187 1.5×	12	1.5k
M. Aronsson United States	2	797 1.4×	229 0.7×	246 1.0×	419 2.4×	179 1.4×	3	1.4k
J. Faust United States	7	831 1.5×	245 0.8×	283 1.2×	437 2.5×	200 1.6×	22	1.6k
Orlesa Williams United States	3	814 1.4×	230 0.7×	264 1.1×	431 2.5×	190 1.5×	4	1.5k
W.H. Bakker Netherlands	16	875 1.5×	81 0.3×	831 3.5×	428 2.5×	397 3.1×	40	1.6k
Hiroyuki Fujisada Japan	19	386 0.7×	32 0.1×	397 1.7×	144 0.8×	431 3.4×	63	1.4k

Countries citing papers authored by Richard E. Walker

Since Specialization

Citations

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

Fields of papers citing papers by Richard E. Walker

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Richard E. Walker. 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 Richard E. Walker. The network helps show where Richard E. Walker may publish in the future.

Co-authorship network of co-authors of Richard E. Walker

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

All Works

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14 of 14 papers shown

1.

Tyas, A., et al.. (2019). Reflected blast loads from long cylinders in the near-field. White Rose Research Online (University of Leeds, The University of Sheffield, University of York). 2 indexed citations

2.

Walker, Richard E., et al.. (2010). Methane explosion modeling in the Sago Mine. Mining Engineering. 62(7). 51–62. 1 indexed citations

3.

Walker, Richard E.. (2000). Investigations in vegetation map rectification, and the remotely sensed detection and measurement of natural vegetation changes. PhDT. 14 indexed citations

4.

Kahle, Anne B., Alan R. Gillespie, Elsa Abbott, et al.. (1988). Relative dating of Hawaiian lava flows using multispectral thermal infrared images: A new tool for geologic mapping of young volcanic terranes. Journal of Geophysical Research Atmospheres. 93(B12). 15239–15251. 88 indexed citations

5.

Gillespie, Alan R., Anne B. Kahle, & Richard E. Walker. (1987). Color enhancement of highly correlated images. II. Channel ratio and “chromaticity” transformation techniques. Remote Sensing of Environment. 22(3). 343–365. 526 indexed citations breakdown →

6.

Gillespie, Alan R., Anne B. Kahle, & Richard E. Walker. (1986). Color enhancement of highly correlated images. I. Decorrelation and HSI contrast stretches. Remote Sensing of Environment. 20(3). 209–235. 386 indexed citations

7.

Gillespie, Alan R., Anne B. Kahle, & Richard E. Walker. (1986). Color enhancement of highly correlated images. I - Decorrelation and HSI contrast stretches. [hue saturation intensity. NASA Technical Reports Server (NASA). 1 indexed citations

8.

Bryant, N. A., et al.. (1985). An analysis of Landsat Thematic Mapper P-Product internal geometry and conformity to earth surface geometry. Photogrammetric Engineering & Remote Sensing. 51. 10 indexed citations

9.

Walker, Richard E., et al.. (1984). An Analysis of LANDSAT-4 Thematic Mapper Geometric Properties. IEEE Transactions on Geoscience and Remote Sensing. GE-22(3). 288–293. 4 indexed citations

10.

Walker, Richard E., et al.. (1975). Design of Muds for Carrying Capacity. Journal of Petroleum Technology. 27(7). 893–900. 28 indexed citations

11.

Walker, Richard E., et al.. (1974). Field Method of Evaluating Annular Performance of Drilling Fluids. Journal of Petroleum Technology. 26(2). 167–173. 7 indexed citations

12.

Walker, Richard E., et al.. (1970). Helical Flow of Bentonite Slurries. 23 indexed citations

13.

Walker, Richard E.. (1969). Migration of Particles to a Hole Wall in a Drilling Well. Society of Petroleum Engineers Journal. 9(2). 147–154. 2 indexed citations

14.

Walker, Richard E. & Terry A. Johnson. (1969). FORT SAINT VRAIN NUCLEAR POWER STATION.. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 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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