Herr PD Dr.-Ing. habil.

Johannes Engels

Privatdozent
Geodätisches Institut

Kontakt

+49 711 685-83394
+49 711 685-83285

Geschwister-Scholl-Str. 24/D
70174 Stuttgart
Deutschland
Raum: 5.306

  1. 2019

    1. Purkhauser, AF, Pail, R., Hauk, M., Visser, P., Sneeuw, N., Saemian, P., Liu, W., Engels, J., Chen, Q., Siemes, C., Haagmans, R., & Massotti, L. (2019). Comprehensive analysis of the influence of different parameters on the achievable gravity fields of NGGM: Results of the ESA-ADDCON project.
    2. Chen, Q., Engels, J., Sneeuw, N., & van Dam, T. (2019). Feasibility study of the Next Generation Gravity Mission (NGGM) for atmosphere.
  2. 2018

    1. Purkhauser, Anna, Pail, R., Hauk, M., Visser, P., Sneeuw, N., Saemian, P., Liu, W., Engels, J., Chen, Q., & Siemes, C. (2018). Gravity Field Retrieval of Next Generation Gravity Missions regarding Geophysical Services: Results of the ESA-ADDCON Project.
    2. Mink, R., Dutta, A., Peteinatos, G. G., Sökefeld, M., Engels, J. J., Hahn, M., & Gerhards, R. (2018). Multi-Temporal Site-Specific Weed Control of Cirsium arvense (L.) Scop. and Rumex crispus L. in Maize and Sugar Beet Using Unmanned Aerial Vehicle Based Mapping. Agriculture, 8(5), 1–14. https://EconPapers.repec.org/RePEc:gam:jagris:v:8:y:2018:i:5:p:65-:d:143816
    3. Dutta, A., Engels, J., & Hahn, M. (2018). Segmentation of Laser Point Clouds in Urban Areas by a Modified Normalized Cut Method. IEEE Transactions on Pattern Analysis & Machine Intelligence. https://doi.org/10.1109/TPAMI.2018.2869744
  3. 2017

    1. Daras, I., Visser, P., Sneeuw, N., van Dam, T., Pail, R., Gruber, T., Tabibi, S., Chen, Q., Liu, W., Tourian, M. J., Engels, J., Saemian, P., Siemes, C., & Haagmans, R. (2017). Impact of Orbit Design Choices on the Gravity Field Retrieval of Next Generation Gravity Missions - Insights on the ESA-ADDCON Project.
    2. Daras, I., Visser, P., Sneeuw, N., van Dam, T., Pail, R., Gruber, T., Chen, Q., Liu, W., Tourian, M. J., Engels, J., Saemian, P., Siemes, C., & Haagmans, R. (2017). Near real-time gravity and its applications in the era of Next Generation Gravity Missions - Insights on the ESA-ADDCON project.
    3. Varga, Peter, Grafarend, E., & Engels, J. (2017). Relation of Different Type Love–Shida Numbers Determined with the Use of Time-Varying Incremental Gravitational Potential. Pure and Applied Geophysics, 175(5), 1643--1648. https://doi.org/10.1007/s00024-017-1532-z
    4. Pail, R., Hauk, M., Purkhauser, A., Visser, P., Sneeuw, N., van Dam, T., Gruber, T., Chen, Q., Liu, W., Tourian, M. J., Engels, J., Saemian, P., Siemes, C., & Haagmans, R. (2017). Studies on next-generation gravity missions for climate-relevant applications.
  4. 2010

    1. Richter, B., Engels, J., & Grafarend, E. (2010). Transformation of amplitudes and frequencies of precession and nutation of the Earth’s rotation vector to amplitudes and frequencies of diurnal pole motion (No. 1). 84(1), 1--18. https://doi.org/10.1007/s00190-009-0339-9
  5. 2009

    1. Grafarend, E., Engels, J., & Varga, P. (2009). The gravitational field of a deformable body like the Earth or other celestial bodies.
  6. 2004

    1. Varga, P, Engels, J., & Grafarend, E. (2004). Temporal variations of the polar moment of inertia and the second-degree geopotential (No. 3). 78(3), 187--191. https://doi.org/10.1007/s00190-004-0388-z
  7. 2000

    1. Grafarend, E., Engels, J., & Varga, P. (2000). The temporal variation of the spherical and Cartesian multipoles of the gravity field (No. 7). 74(7), 519--530. https://doi.org/10.1007/s001900000114
  8. 1999

    1. Grafarend, E., & Engels, J. (1999). zwei polare geodätische Bezugssysteme: Der Referenzrahmen der mittleren Oberflächenvortizität und der Tisserand-Referenzrahmen. In M. Schneider (Ed.), Mitteilungen des Bundesamtes für Kartographie und Geodäsie (pp. 100--109).
  9. 1997

    1. Grafarend, E., Engels, J., & Varga, P. (1997). The spacetime gravitational field of a deformable body (No. 1). 72(1), 11--30. https://doi.org/10.1007/s001900050144
  10. 1996

    1. Engels, J., Grafarend, E., & Sorcik, P. (1996). The gravitational field of topographic-isostatic masses and the hypothesis of mass condensation II-the topographic-isostatic geoid (No. 1). 17(1), 41--66. https://doi.org/10.1007/BF01904474
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