World's Best Scientists 2026 revealed!
James M. Janky

James M. Janky

D-Index & Metrics

Discipline name D-Index World Ranking National Ranking Publications Citations
Engineering and Technology 30 9750 321 63 6140

James M. Janky publications per year

The chart shows the history of publications by James M. Janky between 1993 and 2015, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. James M. Janky published across 23 years, from 1993 to 2015, averaging 3.2 papers a year. Output peaked at 12 publications in 2014. 15 of the 73 publications appeared in the last two years.

No. of publications
5 10
Bar chart. Horizontal axis: year, 1993 to 2015. Vertical axis: number of publications, 0 to 12. Peak 12 publications in 2014. 1993: 2 publications 1994: 1 publication 1995: 3 publications 1996: 4 publications 1997: 10 publications 1998: 3 publications 1999: 1 publication 2000: 0 publications 2001: 2 publications 2002: 0 publications 2003: 1 publication 2004: 1 publication 2005: 10 publications 2006: 2 publications 2007: 0 publications 2008: 5 publications 2009: 0 publications 2010: 1 publication 2011: 4 publications 2012: 1 publication 2013: 7 publications 2014: 12 publications 2015: 3 publications
1993 2015

73 publications in total across all disciplines

View publications per year as a table
James M. Janky: publications per year, 1993 to 2015
Year Publications
1993 2
1994 1
1995 3
1996 4
1997 10
1998 3
1999 1
2000 0
2001 2
2002 0
2003 1
2004 1
2005 10
2006 2
2007 0
2008 5
2009 0
2010 1
2011 4
2012 1
2013 7
2014 12
2015 3
Total 73
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James M. Janky publication distribution in Engineering and Technology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where James M. Janky sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 78 bars. Horizontal axis: publications, 38–47 to 804+. Vertical axis: number of scientists, 0 to 457. Most scientists, 457, have 148–157 publications. The last bar groups every scientist with 804 publications or more. The highlighted bar, 58–67 publications, is where this scientist sits. 38–47 publications: 20 scientists 48–57 publications: 35 scientists 58–67 publications: 96 scientists 68–77 publications: 135 scientists 78–87 publications: 190 scientists 88–97 publications: 259 scientists 98–107 publications: 283 scientists 108–117 publications: 369 scientists 118–127 publications: 341 scientists 128–137 publications: 386 scientists 138–147 publications: 372 scientists 148–157 publications: 457 scientists 158–167 publications: 415 scientists 168–177 publications: 407 scientists 178–187 publications: 421 scientists 188–197 publications: 378 scientists 198–207 publications: 403 scientists 208–217 publications: 317 scientists 218–227 publications: 346 scientists 228–237 publications: 321 scientists 238–247 publications: 260 scientists 248–257 publications: 280 scientists 258–267 publications: 240 scientists 268–277 publications: 214 scientists 278–287 publications: 242 scientists 288–297 publications: 203 scientists 298–307 publications: 166 scientists 308–317 publications: 154 scientists 318–327 publications: 175 scientists 328–337 publications: 159 scientists 338–347 publications: 99 scientists 348–357 publications: 131 scientists 358–367 publications: 106 scientists 368–377 publications: 118 scientists 378–387 publications: 97 scientists 388–397 publications: 108 scientists 398–407 publications: 82 scientists 408–417 publications: 71 scientists 418–427 publications: 64 scientists 428–437 publications: 55 scientists 438–447 publications: 54 scientists 448–457 publications: 60 scientists 458–467 publications: 47 scientists 468–477 publications: 40 scientists 478–487 publications: 30 scientists 488–497 publications: 29 scientists 498–507 publications: 38 scientists 508–517 publications: 40 scientists 518–527 publications: 32 scientists 528–537 publications: 23 scientists 538–547 publications: 28 scientists 548–557 publications: 23 scientists 558–567 publications: 19 scientists 568–577 publications: 16 scientists 578–587 publications: 17 scientists 588–597 publications: 18 scientists 598–607 publications: 22 scientists 608–617 publications: 15 scientists 618–627 publications: 9 scientists 628–637 publications: 11 scientists 638–647 publications: 21 scientists 648–657 publications: 12 scientists 658–667 publications: 9 scientists 668–677 publications: 11 scientists 678–687 publications: 9 scientists 688–697 publications: 6 scientists 698–707 publications: 14 scientists 708–717 publications: 7 scientists 718–727 publications: 8 scientists 728–737 publications: 10 scientists 738–747 publications: 9 scientists 748–757 publications: 5 scientists 758–767 publications: 5 scientists 768–777 publications: 11 scientists 778–787 publications: 7 scientists 788–797 publications: 2 scientists 798–803 publications: 4 scientists 804+ publications: 100 scientists
38–47 publications 804+

This scientist: 63 publications — 1st percentile

1% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 804 publications or more.

View publications distribution as a table
Number of Engineering and Technology scientists by publication count, Research.com 2026 ranking edition. Based on 9,796 ranked scientists.
Publications Scientists This scientist
38–47 20
48–57 35
58–67 96 63
68–77 135
78–87 190
88–97 259
98–107 283
108–117 369
118–127 341
128–137 386
138–147 372
148–157 457
158–167 415
168–177 407
178–187 421
188–197 378
198–207 403
208–217 317
218–227 346
228–237 321
238–247 260
248–257 280
258–267 240
268–277 214
278–287 242
288–297 203
298–307 166
308–317 154
318–327 175
328–337 159
338–347 99
348–357 131
358–367 106
368–377 118
378–387 97
388–397 108
398–407 82
408–417 71
418–427 64
428–437 55
438–447 54
448–457 60
458–467 47
468–477 40
478–487 30
488–497 29
498–507 38
508–517 40
518–527 32
528–537 23
538–547 28
548–557 23
558–567 19
568–577 16
578–587 17
588–597 18
598–607 22
608–617 15
618–627 9
628–637 11
638–647 21
648–657 12
658–667 9
668–677 11
678–687 9
688–697 6
698–707 14
708–717 7
718–727 8
728–737 10
738–747 9
748–757 5
758–767 5
768–777 11
778–787 7
788–797 2
798–803 4
804+ 100
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James M. Janky D-index placement in Engineering and Technology in 2026

The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where James M. Janky sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 78 bars. Horizontal axis: D-Index, 30 to 107+. Vertical axis: number of scientists, 0 to 426. Most scientists, 426, have 42 D-Index. The last bar groups every scientist with 107 D-Index or more. The highlighted bar, 30 D-Index, is where this scientist sits. 30 D-Index: 59 scientists 31 D-Index: 114 scientists 32 D-Index: 129 scientists 33 D-Index: 189 scientists 34 D-Index: 200 scientists 35 D-Index: 262 scientists 36 D-Index: 311 scientists 37 D-Index: 312 scientists 38 D-Index: 350 scientists 39 D-Index: 385 scientists 40 D-Index: 348 scientists 41 D-Index: 362 scientists 42 D-Index: 426 scientists 43 D-Index: 380 scientists 44 D-Index: 310 scientists 45 D-Index: 341 scientists 46 D-Index: 301 scientists 47 D-Index: 306 scientists 48 D-Index: 271 scientists 49 D-Index: 246 scientists 50 D-Index: 210 scientists 51 D-Index: 253 scientists 52 D-Index: 213 scientists 53 D-Index: 221 scientists 54 D-Index: 195 scientists 55 D-Index: 186 scientists 56 D-Index: 170 scientists 57 D-Index: 167 scientists 58 D-Index: 166 scientists 59 D-Index: 144 scientists 60 D-Index: 152 scientists 61 D-Index: 141 scientists 62 D-Index: 138 scientists 63 D-Index: 131 scientists 64 D-Index: 118 scientists 65 D-Index: 114 scientists 66 D-Index: 119 scientists 67 D-Index: 95 scientists 68 D-Index: 87 scientists 69 D-Index: 77 scientists 70 D-Index: 89 scientists 71 D-Index: 69 scientists 72 D-Index: 54 scientists 73 D-Index: 46 scientists 74 D-Index: 55 scientists 75 D-Index: 54 scientists 76 D-Index: 49 scientists 77 D-Index: 53 scientists 78 D-Index: 46 scientists 79 D-Index: 28 scientists 80 D-Index: 39 scientists 81 D-Index: 36 scientists 82 D-Index: 24 scientists 83 D-Index: 26 scientists 84 D-Index: 36 scientists 85 D-Index: 18 scientists 86 D-Index: 25 scientists 87 D-Index: 19 scientists 88 D-Index: 26 scientists 89 D-Index: 27 scientists 90 D-Index: 23 scientists 91 D-Index: 15 scientists 92 D-Index: 12 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 13 scientists 97 D-Index: 13 scientists 98 D-Index: 9 scientists 99 D-Index: 7 scientists 100 D-Index: 7 scientists 101 D-Index: 8 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 9 scientists 105 D-Index: 6 scientists 106 D-Index: 9 scientists 107+ D-Index: 99 scientists
30 D-Index 107+

This scientist: 30 D-Index — 1st percentile

1% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 107 D-Index or more.

View D-Index distribution as a table
Number of Engineering and Technology scientists by D-index, Research.com 2026 ranking edition. Based on 9,796 ranked scientists.
D-Index Scientists This scientist
30 59 30
31 114
32 129
33 189
34 200
35 262
36 311
37 312
38 350
39 385
40 348
41 362
42 426
43 380
44 310
45 341
46 301
47 306
48 271
49 246
50 210
51 253
52 213
53 221
54 195
55 186
56 170
57 167
58 166
59 144
60 152
61 141
62 138
63 131
64 118
65 114
66 119
67 95
68 87
69 77
70 89
71 69
72 54
73 46
74 55
75 54
76 49
77 53
78 46
79 28
80 39
81 36
82 24
83 26
84 36
85 18
86 25
87 19
88 26
89 27
90 23
91 15
92 12
93 9
94 15
95 10
96 13
97 13
98 9
99 7
100 7
101 8
102 7
103 7
104 9
105 6
106 9
107+ 99
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Overview

What is he best known for?

The fields of study he is best known for:

  • Global Positioning System
  • Artificial intelligence
  • Telecommunications

James M. Janky spends much of his time researching Global Positioning System, Real-time computing, GLONASS, Signal and Electrical engineering. Global Positioning System and Tactical air navigation system are two areas of study in which James M. Janky engages in interdisciplinary work. The Real-time computing study combines topics in areas such as ALARM, Embedded system, Position tracking and Wireless.

James M. Janky combines subjects such as Multimedia, Assisted GPS, Pseudolite and Mobile database with his study of GLONASS. James M. Janky regularly ties together related areas like Transmission in his Signal studies. His Electrical engineering research focuses on Positioning system and how it connects with Boundary.

His most cited work include:

  • Position based personal digital assistant (843 citations)
  • Location of emergency service workers (295 citations)
  • Vehicle route and schedule exception reporting system (272 citations)

What are the main themes of his work throughout his whole career to date?

The scientist’s investigation covers issues in Real-time computing, Global Positioning System, GNSS applications, Satellite system and Signal. His biological study spans a wide range of topics, including ALARM, Positioning system and Embedded system. In general Global Positioning System, his work in GLONASS and Assisted GPS is often linked to Subcarrier linking many areas of study.

Many of his research projects under GNSS applications are closely connected to Chipset with Chipset, tying the diverse disciplines of science together. His work deals with themes such as Smoothing, Radio frequency, Electronic engineering and Antenna, which intersect with Satellite system. As a part of the same scientific study, James M. Janky usually deals with the Signal, concentrating on Transmission and frequently concerns with Ranging.

He most often published in these fields:

  • Real-time computing (27.54%)
  • Global Positioning System (27.54%)
  • GNSS applications (26.09%)

What were the highlights of his more recent work (between 2012-2015)?

  • GNSS applications (26.09%)
  • Satellite system (20.29%)
  • Chipset (11.59%)

In recent papers he was focusing on the following fields of study:

James M. Janky spends much of his time researching GNSS applications, Satellite system, Chipset, Computer hardware and Real-time computing. His study in GNSS applications is interdisciplinary in nature, drawing from both Point of interest, Artificial intelligence and Azimuth. His study focuses on the intersection of Azimuth and fields such as Entrance pupil with connections in the field of Electrical engineering.

His research in Satellite system intersects with topics in Smoothing, Radio frequency, Electronic engineering and Antenna. His Real-time computing research is multidisciplinary, relying on both GNSS augmentation and Gesture. His research on Pseudorange concerns the broader Global Positioning System.

Between 2012 and 2015, his most popular works were:

  • Locally measured movement smoothing of gnss position fixes (41 citations)
  • Gnss receiver positioning system (40 citations)
  • Global navigation satellite system receiver system with radio frequency hardware component (39 citations)

In his most recent research, the most cited papers focused on:

  • Telecommunications
  • Artificial intelligence
  • Global Positioning System

James M. Janky mainly focuses on GNSS applications, Satellite system, Chipset, Real-time computing and Pseudorange. James M. Janky has included themes like Smoothing, Computer vision, Geodesy and Antenna in his GNSS applications study. His Computer vision research includes elements of Entrance pupil, Point of interest, Artificial intelligence and Azimuth.

His Antenna research is multidisciplinary, incorporating perspectives in Frequency band, Serializer, Signal and Radio frequency. Satellite system is often connected to Computer hardware in his work. His Real-time computing research is multidisciplinary, relying on both GNSS augmentation, Positioning system and Electronic engineering.

Best Publications

  • Position based personal digital assistant

    William O. Dussell;James M. Janky;John F. Schipper;David J. Cowl

  • Vehicle route and schedule exception reporting system

    James M. Janky;Eric A. Klein;John F. Schipper

  • Arrestee monitoring with variable site boundaries

    John F. Schipper;James M. Janky

  • Vehicle theft system including a handheld computing device

    Michael D. Murphy;James M. Janky

  • Portable hybrid location determination system

    Peter Van Wyck Loomis;James M. Janky;John F. Schipper

  • Vehicle location system

    James M. Janky;David G. Bird

  • Integrated mobile GIS/GPS/AVL with wireless messaging capability

    Charles N. Branch;Mark E. Nichols;James M. Janky

  • Dynamic monitoring of vehicle separation

    James M. Janky;Derek Steven Smith;John F. Schipper

  • Method and apparatus for image-based positioning

    Sy Bor Wang;Hongbo Teng;Gregory C. Best;Omar Pierre Soubra

  • Clandestine missing vehicle location reporting using cellular channels

    James M. Janky;Hamid Najafi;John F. Schipper

  • Secure authentication of images

    Michael D. Murphy;James M. Janky;John F. Schipper

  • Authentication of a message source

    John F. Schipper;Peter V. W. Loomis;Allan M. Pelley;James M. Janky

  • Vehicle tracker, mileage-time monitor and calibrator

    John F. Schipper;Eric B. Rodal;James M. Janky;David J. Cowl

  • Security for transport vehicles and cargo

    John F. Schipper;James Edwin Jones;James M. Janky

  • Integrated image transfer for remote target location

    James M. Janky;Peter V. W. Loomis;John F. Schipper

  • Determining tilt angle and tilt direction using image processing

    Omar Pierre Soubra;Martin Holgren;James M. Janky

  • Method for responding to an emergency event

    Beth S. Brewster;John F. Schipper;James M. Janky

  • Method and system for location-dependent time-specific correction data

    James M. Janky;Ulrich Vollath;Nicholas C. Talbot

  • Gnss receiver positioning system

    Peter Large;Richard Rudow;Robert Wold;Venkateswaran Kasirajan

  • Locally measured movement smoothing of gnss position fixes

    Shawn D. Weisenburger;Richard Rudow;Nicholas C. Talbot;Peter Van Wyck Loomis

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