|  2.3 . Conclusions and suggestions for one of the periodic studies of the | |
|  tower |  322 | 
|  5.2.1.2 . Television tower in the town of Ruse |  323 | 
|  1 . Specificity of the deformation study |  323 | 
|  2 . Engineering geological conditions , method of foundation |  325 | 
|  3 . Using the measured subsidence to determine the deformation | |
|  characteristics of multi-layer ground bases |  328 | 
|  3.1 . Principles , solution and results |  328 | 
|  3.2 . Result analysis |  330 | 
|  5.2.1.3 . Other television towers |  330 | 
|  5.2.2 . Telecommunication masts and towers |  333 | 
|  5.2.2.1 . Main causes and deformation types occurring in masts and high towers |  333 | 
|  5.2.2.2 . Investigation of deformations |  334 | 
|  5.2.2.3 . Technology for combined measurement and control |  335 | 
|  1 . Permanent real-time measurements |  335 | 
|  1.1 . Principle settings |  335 | 
|  1.2 . GNSS measurements . Mode of measurement |  335 | 
|  1.3 . Inclinometer measurements |  337 | 
|  1.4 . Measurement with both systems |  337 | 
|  2 . Technology for measurement management , processing and visualization of | |
|  results |  337 | 
|  2.1 . Management of modules |  337 | 
|  2.2 . Data management and processing system . Database |  338 | 
|  2.3 . Result visualization . Graphics and reports |  333 | 
|  5.2.2.4 . Conclusions |  339 | 
|  5.2.2.5 . Video controllers |  339 | 
|  5.2.3 . Chimneys |  340 | 
|  3.11.3.4 . REFERENCES to 3.11.3 |  344 | 
|  3.12 . PLANS AND MODELS OF THE BUILT OBJECTS AND OF THE CADASTRE | |
|  OF UNDERGROUND COMMUNICATIONS |  347 | 
|  3.12.1 . General statements | |
|  3.12.2 . Modern digital technologies and systems for information , modelling , | |
|  documenting , processing and application in buildings , facilities , built complex | |
|  of objects and in cadastre |  347 | 
|  3.12.2.1 . INFORMATION AND MODELING SYSTEM FOR BUILDINGS AND | |
|  FACILITIES – BIM |  349 | 
|  1 . BIM essence |  349 | 
|  2 . BIM concept |  352 | 
|  3 . Advantages of BIM |  353 | 
|  4 . BIM application |  353 | 
|  5 . Summary and specification |  354 | 
|  5.1 . What is BIM ? |  354 | 
|  5.2 . BIM development |  357 | 
|  5.3 . Answers to other already addressed questions |  357 | 
|  5.4 . Conclusions |  357 | 
|  6 . Role of geodesists and application of geodesy in creation and application of | |
|  BIM |  358 | 
|  6.1 . Role and place of geodesy and surveyors in BIM |  358 | 
|  6.2 . Geodetic activities in BIM development and application |  359 |