Analiza višin poplavne vode v Ljubljani in na Ljubljanskem barju

Analysis of the flood in Ljubljana and on the Ljubljana moor

Author(s):

Božo Koler, Tilen Urbančič, Andrej Vidmar, Lidija Globevnik

Abstract:

After the floods that hit Slovenia in September 2010, the Institute for Water of the Republic of Slovenia measured the heights of geodetic points (with the GNSS levelling method) used to determine the height of flood water on the Ljubljana moor and Ljubljana. The heights of these points were controlled by trigonometric levelling with connections to the benchmarks of the city levelling network of Ljubljana. An analysis of the accuracy of determining the heights of the points and the differences between the heights of the points, which were determined by GNSS and trigonometric levelling, are presented.

Keywords:

floods, geodetic points, GNSS levelling, trigonometric levelling, differences of heights, analysis of accuracy

DOI: 10.15292/geodetski-vestnik.2012.04.846-860

Citation:

Božo Koler, Tilen Urbančič, Andrej Vidmar, Lidija Globevnik (2012). Analiza višin poplavne vode v Ljubljani in na Ljubljanskem barju. | Analysis of the flood in Ljubljana and on the Ljubljana moor. Geodetski vestnik, 56 (4), 846-860. DOI: 10.15292/geodetski-vestnik.2012.04.846-860