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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Mechanical and Aerospace Engineering 37 2348 2191 845 746 142 10424

F. Landis Markley publications per year

The chart shows the history of publications by F. Landis Markley between 1967 and 2023, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. F. Landis Markley published across 57 years, from 1967 to 2023, averaging 2.7 papers a year. Output peaked at 11 publications in 1997. 1 of the 155 publications appeared in the last two years.

No. of publications
2 4 6 8 10
Bar chart. Horizontal axis: year, 1967 to 2023. Vertical axis: number of publications, 0 to 11. Peak 11 publications in 1997. 1967: 1 publication 1968: 0 publications 1969: 1 publication 1970: 0 publications 1971: 0 publications 1972: 3 publications 1973: 4 publications 1974: 1 publication 1975: 0 publications 1976: 0 publications 1977: 0 publications 1978: 1 publication 1979: 0 publications 1980: 1 publication 1981: 0 publications 1982: 2 publications 1983: 0 publications 1984: 1 publication 1985: 0 publications 1986: 0 publications 1987: 0 publications 1988: 6 publications 1989: 2 publications 1990: 4 publications 1991: 3 publications 1992: 1 publication 1993: 5 publications 1994: 4 publications 1995: 8 publications 1996: 3 publications 1997: 11 publications 1998: 10 publications 1999: 9 publications 2000: 6 publications 2001: 2 publications 2002: 4 publications 2003: 5 publications 2004: 4 publications 2005: 2 publications 2006: 8 publications 2007: 4 publications 2008: 6 publications 2009: 3 publications 2010: 4 publications 2011: 2 publications 2012: 4 publications 2013: 4 publications 2014: 7 publications 2015: 0 publications 2016: 3 publications 2017: 1 publication 2018: 1 publication 2019: 1 publication 2020: 1 publication 2021: 1 publication 2022: 0 publications 2023: 1 publication
1967 2023

155 publications in total across all disciplines

View publications per year as a table
F. Landis Markley: publications per year, 1967 to 2023
Year Publications
1967 1
1968 0
1969 1
1970 0
1971 0
1972 3
1973 4
1974 1
1975 0
1976 0
1977 0
1978 1
1979 0
1980 1
1981 0
1982 2
1983 0
1984 1
1985 0
1986 0
1987 0
1988 6
1989 2
1990 4
1991 3
1992 1
1993 5
1994 4
1995 8
1996 3
1997 11
1998 10
1999 9
2000 6
2001 2
2002 4
2003 5
2004 4
2005 2
2006 8
2007 4
2008 6
2009 3
2010 4
2011 2
2012 4
2013 4
2014 7
2015 0
2016 3
2017 1
2018 1
2019 1
2020 1
2021 1
2022 0
2023 1
Total 155
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F. Landis Markley publication distribution in Mechanical and Aerospace Engineering in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Mechanical and Aerospace Engineering in 2026. The highlighted bar marks where F. Landis Markley sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 63 bars. Horizontal axis: publications, 47–56 to 659+. Vertical axis: number of scientists, 0 to 155. Most scientists, 155, have 147–156 publications. The last bar groups every scientist with 659 publications or more. The highlighted bar, 137–146 publications, is where this scientist sits. 47–56 publications: 10 scientists 57–66 publications: 23 scientists 67–76 publications: 32 scientists 77–86 publications: 62 scientists 87–96 publications: 67 scientists 97–106 publications: 91 scientists 107–116 publications: 113 scientists 117–126 publications: 115 scientists 127–136 publications: 130 scientists 137–146 publications: 140 scientists 147–156 publications: 155 scientists 157–166 publications: 132 scientists 167–176 publications: 133 scientists 177–186 publications: 130 scientists 187–196 publications: 140 scientists 197–206 publications: 115 scientists 207–216 publications: 125 scientists 217–226 publications: 117 scientists 227–236 publications: 99 scientists 237–246 publications: 92 scientists 247–256 publications: 100 scientists 257–266 publications: 95 scientists 267–276 publications: 88 scientists 277–286 publications: 77 scientists 287–296 publications: 74 scientists 297–306 publications: 74 scientists 307–316 publications: 62 scientists 317–326 publications: 70 scientists 327–336 publications: 59 scientists 337–346 publications: 58 scientists 347–356 publications: 45 scientists 357–366 publications: 44 scientists 367–376 publications: 36 scientists 377–386 publications: 41 scientists 387–396 publications: 32 scientists 397–406 publications: 23 scientists 407–416 publications: 28 scientists 417–426 publications: 27 scientists 427–436 publications: 25 scientists 437–446 publications: 23 scientists 447–456 publications: 23 scientists 457–466 publications: 20 scientists 467–476 publications: 12 scientists 477–486 publications: 24 scientists 487–496 publications: 18 scientists 497–506 publications: 12 scientists 507–516 publications: 13 scientists 517–526 publications: 21 scientists 527–536 publications: 12 scientists 537–546 publications: 8 scientists 547–556 publications: 16 scientists 557–566 publications: 3 scientists 567–576 publications: 11 scientists 577–586 publications: 6 scientists 587–596 publications: 5 scientists 597–606 publications: 6 scientists 607–616 publications: 7 scientists 617–626 publications: 7 scientists 627–636 publications: 10 scientists 637–646 publications: 4 scientists 647–656 publications: 3 scientists 657–658 publications: 2 scientists 659+ publications: 100 scientists
47–56 publications 659+

This scientist: 142 publications — 21st percentile

21% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 659 publications or more.

View publications distribution as a table
Number of Mechanical and Aerospace Engineering scientists by publication count, Research.com 2026 ranking edition. Based on 3,445 ranked scientists.
Publications Scientists This scientist
47–56 10
57–66 23
67–76 32
77–86 62
87–96 67
97–106 91
107–116 113
117–126 115
127–136 130
137–146 140 142
147–156 155
157–166 132
167–176 133
177–186 130
187–196 140
197–206 115
207–216 125
217–226 117
227–236 99
237–246 92
247–256 100
257–266 95
267–276 88
277–286 77
287–296 74
297–306 74
307–316 62
317–326 70
327–336 59
337–346 58
347–356 45
357–366 44
367–376 36
377–386 41
387–396 32
397–406 23
407–416 28
417–426 27
427–436 25
437–446 23
447–456 23
457–466 20
467–476 12
477–486 24
487–496 18
497–506 12
507–516 13
517–526 21
527–536 12
537–546 8
547–556 16
557–566 3
567–576 11
577–586 6
587–596 5
597–606 6
607–616 7
617–626 7
627–636 10
637–646 4
647–656 3
657–658 2
659+ 100
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F. Landis Markley D-index placement in Mechanical and Aerospace Engineering in 2026

The chart shows the D-index (discipline H-index) distribution of Mechanical and Aerospace Engineering scientists ranked by Research.com in 2026. The highlighted bar marks where F. Landis Markley sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 64 bars. Horizontal axis: D-Index, 30 to 93+. Vertical axis: number of scientists, 0 to 189. Most scientists, 189, have 34 D-Index. The last bar groups every scientist with 93 D-Index or more. The highlighted bar, 37 D-Index, is where this scientist sits. 30 D-Index: 83 scientists 31 D-Index: 113 scientists 32 D-Index: 144 scientists 33 D-Index: 153 scientists 34 D-Index: 189 scientists 35 D-Index: 158 scientists 36 D-Index: 139 scientists 37 D-Index: 127 scientists 38 D-Index: 130 scientists 39 D-Index: 126 scientists 40 D-Index: 104 scientists 41 D-Index: 100 scientists 42 D-Index: 107 scientists 43 D-Index: 101 scientists 44 D-Index: 103 scientists 45 D-Index: 79 scientists 46 D-Index: 88 scientists 47 D-Index: 70 scientists 48 D-Index: 83 scientists 49 D-Index: 44 scientists 50 D-Index: 64 scientists 51 D-Index: 56 scientists 52 D-Index: 50 scientists 53 D-Index: 48 scientists 54 D-Index: 58 scientists 55 D-Index: 52 scientists 56 D-Index: 48 scientists 57 D-Index: 42 scientists 58 D-Index: 34 scientists 59 D-Index: 42 scientists 60 D-Index: 37 scientists 61 D-Index: 42 scientists 62 D-Index: 44 scientists 63 D-Index: 22 scientists 64 D-Index: 33 scientists 65 D-Index: 29 scientists 66 D-Index: 23 scientists 67 D-Index: 29 scientists 68 D-Index: 24 scientists 69 D-Index: 19 scientists 70 D-Index: 34 scientists 71 D-Index: 26 scientists 72 D-Index: 19 scientists 73 D-Index: 18 scientists 74 D-Index: 19 scientists 75 D-Index: 14 scientists 76 D-Index: 19 scientists 77 D-Index: 8 scientists 78 D-Index: 18 scientists 79 D-Index: 16 scientists 80 D-Index: 12 scientists 81 D-Index: 17 scientists 82 D-Index: 11 scientists 83 D-Index: 16 scientists 84 D-Index: 7 scientists 85 D-Index: 9 scientists 86 D-Index: 8 scientists 87 D-Index: 6 scientists 88 D-Index: 6 scientists 89 D-Index: 7 scientists 90 D-Index: 10 scientists 91 D-Index: 4 scientists 92 D-Index: 4 scientists 93+ D-Index: 100 scientists
30 D-Index 93+

This scientist: 37 D-Index — 32nd percentile

32% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 93 D-Index or more.

View D-Index distribution as a table
Number of Mechanical and Aerospace Engineering scientists by D-index, Research.com 2026 ranking edition. Based on 3,445 ranked scientists.
D-Index Scientists This scientist
30 83
31 113
32 144
33 153
34 189
35 158
36 139
37 127 37
38 130
39 126
40 104
41 100
42 107
43 101
44 103
45 79
46 88
47 70
48 83
49 44
50 64
51 56
52 50
53 48
54 58
55 52
56 48
57 42
58 34
59 42
60 37
61 42
62 44
63 22
64 33
65 29
66 23
67 29
68 24
69 19
70 34
71 26
72 19
73 18
74 19
75 14
76 19
77 8
78 18
79 16
80 12
81 17
82 11
83 16
84 7
85 9
86 8
87 6
88 6
89 7
90 10
91 4
92 4
93+ 100
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Overview

F. Landis Markley is affiliated with the Goddard Space Flight Center in the United States. Their research primarily spans the fields of engineering and computer science, with a focus on subfields including aerospace engineering, artificial intelligence, and oceanography.

Their work addresses topics related to inertial sensors and navigation, target tracking and data fusion in sensor networks, geophysics and gravity measurements, and space satellite systems and control.

Recent publications by F. Landis Markley include:

  • Error-Covariance Reset in the Multiplicative Extended Kalman Filter for Attitude Estimation, 2023, Journal of Guidance Control and Dynamics
  • Sequential Wald Test Employing a Constrained Filter Bank: Application to Spacecraft Conjunctions, 2021, Journal of Optimization Theory and Applications
  • Correction: Wald Sequential Probability Ratio Test for Space Object Conjunction Assessment, 2020, Journal of Guidance Control and Dynamics

The publication venues where Markley frequently appears include:

  • Journal of Guidance Control and Dynamics
  • Journal of Optimization Theory and Applications

Frequent co-authors collaborating with Markley are:

  • Yang Cheng
  • John L. Crassidis
  • R. G. Reynolds
  • Russell Carpenter
  • James R. Carpenter

Best Publications

  • Kalman Filtering for Spacecraft Attitude Estimation

    Unknown

  • Survey of nonlinear attitude estimation methods

    John L. Crassidis;F. Landis Markley;Yang Cheng

  • Fundamentals of Spacecraft Attitude Determination and Control

    F. Landis Markley;John L. Crassidis

  • Unscented Filtering for Spacecraft Attitude Estimation

    John L. Crassidis;F. Landis Markley

  • Attitude Error Representations for Kalman Filtering

    F. Landis Markley

  • Quaternion Attitude Estimation Using Vector Observations

    F. Landis Markley;Daniele Mortari;Daniele Mortari

  • Averaging Quaternions

    Unknown

  • Predictive Filtering for Nonlinear Systems

    John L. Crassidis;F. Landis Markley

  • Predictive Filtering for Attitude Estimation Without Rate Sensors

    John L. Crassidis;F. Landis Markley

  • Fast Quaternion Attitude Estimation from Two Vector Measurements

    F. Landis Markley

  • How to Estimate Attitude from Vector Observations

    F. Landis Markley;Daniele Mortari

  • Nonlinear Attitude Filtering Methods

    F. Landis Markley;John L. Crassidis;Yang Cheng

  • Optimal Variable-Structure Control Tracking of Spacecraft Maneuvers

    John L. Crassidis;Srinivas R. Vadali;F. Landis Markley

  • NEW ALGORITHM FOR ATTITUDE DETERMINATION USING GLOBAL POSITIONING SYSTEM SIGNALS

    John L. Crassidis;F. Landis Markley

  • Minimum Model Error Approach for Attitude Estimation

    John L. Crassidis;F. Landis Markley

  • Attitude Estimation or Quaternion Estimation

    F. Landis Markley

  • Maximum Torque and Momentum Envelopes for Reaction Wheel Arrays

    F. Landis Markley;Reid G. Reynolds;Frank X. Liu;Kenneth L. Lebsock

  • Global Positioning System Integer Ambiguity Resolution Without Attitude Knowledge

    John L. Crassidis;F. Landis Markley;E. Glenn Lightsey

  • Attitude estimation for large field-of-view sensors

    Yang Cheng;John L. Crassidis;F. Landis Markley

  • Kalman Filter for Spinning Spacecraft Attitude Estimation

    F. Landis Markley;Joseph E. Sedlak

  • Multiplicative Versus Additive Filtering for Spacecraft Attitude Determination

    F. Landis Markley

  • Attitude Estimation Using Modified Rodrigues Parameters

    John L. Crassidis;F. Landis Markley

  • The Microwave Anisotropy Probe (MAP) Mission

    F. Landis Markley;Stephen F. Andrews;James R. ODonnell;David K. Ward

  • Attitude determination using vector observations: A fast optimal matrix algorithm

    F. Landis Markley

Frequent Co-Authors

John L. Crassidis
John L. Crassidis University at Buffalo, State University of New York
Daniele Mortari
Daniele Mortari Texas A&M University
Srinivas R. Vadali
Srinivas R. Vadali Texas A&M University
Uri Shaked
Uri Shaked Tel Aviv University
Robert L. Byer
Robert L. Byer Stanford University

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