Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XXXIX-B1, 303-308, 2012
https://doi.org/10.5194/isprsarchives-XXXIX-B1-303-2012
© Author(s) 2012. This work is distributed under
the Creative Commons Attribution 3.0 License.
 
24 Jul 2012
THE NEED AND KEYS FOR A NEW GENERATION NETWORK ADJUSTMENT SOFTWARE
I. Colomina1, M. Blázquez1, J. A. Navarro1, and J. Sastre2 1Institute of Geomatics, Generalitat de Catalunya & Universitat Politècnica de Catalunya, Av. Carl Friedrich Gauss 11, Parc Mediterrani de la Tecnologia, Castelldefels, Spain
2GeoNumerics, Josep Pla 82, Barcelona, Spain
Keywords: network adjustment, orientation, calibration, modeling Abstract. Orientation and calibration of photogrammetric and remote sensing instruments is a fundamental capacity of current mapping systems and a fundamental research topic. Neither digital remote sensing acquisition systems nor direct orientation gear, like INS and GNSS technologies, made block adjustment obsolete. On the contrary, the continuous flow of new primary data acquisition systems has challenged the capacity of the legacy block adjustment systems – in general network adjustment systems – in many aspects: extensibility, genericity, portability, large data sets capacity, metadata support and many others. In this article, we concentrate on the extensibility and genericity challenges that current and future network systems shall face. For this purpose we propose a number of software design strategies with emphasis on rigorous abstract modeling that help in achieving simplicity, genericity and extensibility together with the protection of intellectual proper rights in a flexible manner. We illustrate our suggestions with the general design approach of GENA, the generic extensible network adjustment system of GeoNumerics.
Conference paper (PDF, 631 KB)


Citation: Colomina, I., Blázquez, M., Navarro, J. A., and Sastre, J.: THE NEED AND KEYS FOR A NEW GENERATION NETWORK ADJUSTMENT SOFTWARE, Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XXXIX-B1, 303-308, https://doi.org/10.5194/isprsarchives-XXXIX-B1-303-2012, 2012.

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