TY  - JOUR
AU  - Borisov, Mirko
AU  - Pal, Andrej
AU  - Vrtunski, Milan
AU  - Jovanović, Dušan
AU  - Petrović, Vladimir M.
AU  - Vulić, Milivoj
PY  - 2019
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3929
AB  - In this paper several well-known filtering techniques were compared in the purpose of automatic line generalization. The used methods for line simplification are digital first order low-pass filter, Savitzky-Golay (SG) filter and Whittaker filter. Two versions of the algorithm for line feature generalization were tested, from source scale 1:25 000 towards target scale of 1:100 000 and from source scale 1:25 000 towards scale of 1:50 000. Also, GPS data filtering for the target scale 1:50 000 was tested. The first version of the algorithm considers that there are no control data, and the filtering parameter is dictated by the desired accuracy for the target scale. The second version involves control data in the target scale. This means that the optimal value for the filtering parameter is the value for which the difference between input and control data is the smallest. Analysis showed that the SG filter yielded the best results in general. The proposed filters can be considered as a new solution for automated cartographic line simplification.
PB  - Croatia : Faculty of Mechanical Engineering in Slavonski Brod
PB  - Croatia : Faculty of Electrical Engineering in Osijek
PB  - Croatia : Faculty of Civil Engineering in Osijek
T2  - Tehnički Vjesnik
T1  - Preliminary Analysis of Quality of Contour Lines Using Smoothing Algorithms
VL  - 26
IS  - 5
DO  - 10.17559/TV-20180827150721
ER  - 

@article{
author = "Borisov, Mirko and Pal, Andrej and Vrtunski, Milan and Jovanović, Dušan and Petrović, Vladimir M. and Vulić, Milivoj",
year = "2019",
abstract = "In this paper several well-known filtering techniques were compared in the purpose of automatic line generalization. The used methods for line simplification are digital first order low-pass filter, Savitzky-Golay (SG) filter and Whittaker filter. Two versions of the algorithm for line feature generalization were tested, from source scale 1:25 000 towards target scale of 1:100 000 and from source scale 1:25 000 towards scale of 1:50 000. Also, GPS data filtering for the target scale 1:50 000 was tested. The first version of the algorithm considers that there are no control data, and the filtering parameter is dictated by the desired accuracy for the target scale. The second version involves control data in the target scale. This means that the optimal value for the filtering parameter is the value for which the difference between input and control data is the smallest. Analysis showed that the SG filter yielded the best results in general. The proposed filters can be considered as a new solution for automated cartographic line simplification.",
publisher = "Croatia : Faculty of Mechanical Engineering in Slavonski Brod, Croatia : Faculty of Electrical Engineering in Osijek, Croatia : Faculty of Civil Engineering in Osijek",
journal = "Tehnički Vjesnik",
title = "Preliminary Analysis of Quality of Contour Lines Using Smoothing Algorithms",
volume = "26",
number = "5",
doi = "10.17559/TV-20180827150721"
}

Borisov, M., Pal, A., Vrtunski, M., Jovanović, D., Petrović, V. M.,& Vulić, M.. (2019). Preliminary Analysis of Quality of Contour Lines Using Smoothing Algorithms. in Tehnički Vjesnik
Croatia : Faculty of Mechanical Engineering in Slavonski Brod., 26(5).
https://doi.org/10.17559/TV-20180827150721

Borisov M, Pal A, Vrtunski M, Jovanović D, Petrović VM, Vulić M. Preliminary Analysis of Quality of Contour Lines Using Smoothing Algorithms. in Tehnički Vjesnik. 2019;26(5).
doi:10.17559/TV-20180827150721 .

Borisov, Mirko, Pal, Andrej, Vrtunski, Milan, Jovanović, Dušan, Petrović, Vladimir M., Vulić, Milivoj, "Preliminary Analysis of Quality of Contour Lines Using Smoothing Algorithms" in Tehnički Vjesnik, 26, no. 5 (2019),
https://doi.org/10.17559/TV-20180827150721 . .

TY  - JOUR
AU  - Borisov, Mirko
AU  - Petrović, Vladimir M.
AU  - Vulić, Milivoj
PY  - 2014
UR  - http://www.suggsbih.ba/GEODETSKI%20GLASNIK/GEODETSKI%20GLASNIK%2045/Borisov_Petrovic_Vulic_GG%2045.pdf
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3866
AB  - U radu se opisuju 3D modeli geopodataka
i njihova primjena. Na geodetskim
planovima i topografskim kartama
najčešće se primjenjuju metode prikaza
terena (reljefa) pomoću kota i izohipsi.
Međutim, sa pojavom novih tehnologija
mijenja se način vizualizacije i naglašava
koncept 3D modela geopodataka. Pritom,
koriste se različiti pojmovi: digitalni
model visina (DMV), digitalni model
terena (DMT), digitalni model površi
(DMP) i drugo. Infrastruktura i 3D
modeli geopodataka su standardizovani,
ali se vizualizacija i detaljnost sadržaja
mijenja i usklađuje prema namjeni i
razmjeri prikaza. Primjena 3D modela
geopodataka u digitalnom obliku (raster
ili vektor) postaje sve više aktuelna i
putem interneta. Zato je važno razlikovati
navedene pojmove i odlike 3D modela
geopodataka kao i mogućnosti njihove
primjene.
AB  - This paper describes the 3D geodata
models and their application. On geodetic
plans and topographic maps commonly
applied methods of terrain (relief) by spots
elevation and contour lines. However,
with the advent of new technologies the
way of the visualisation is changing and
highlights the concept 3D geodata model.
Namely, there are different concepts:
digital elevation model (DEM), digital
terrain model (DTM), digital surface
model (DSP) and so on. Infrastructure
and 3D geodata models are standardized,
while the visualization and details of
information change and adjust the needs
and aspect ratio display. Application of
3D geodata models in digital format
(raster or vector) is becoming
increasingly topical over the internet.
Therefore, it is important to distinguish
between certain concepts and features of
3D geodata models and the possibility of
their application.
PB  - Sarajevo : Union of Associations of Geodetic Professionals in Bosnia and Herzegovina
T2  - Geodetski glasnik
T1  - Vizuelizacija 3D modela geopodataka i njihova primjena
T1  - Visualisation of the 3D geodata models and their application
VL  - 48
IS  - 45
SP  - 29
EP  - 45
UR  - https://hdl.handle.net/21.15107/rcub_cer_3866
ER  - 

@article{
author = "Borisov, Mirko and Petrović, Vladimir M. and Vulić, Milivoj",
year = "2014",
abstract = "U radu se opisuju 3D modeli geopodataka
i njihova primjena. Na geodetskim
planovima i topografskim kartama
najčešće se primjenjuju metode prikaza
terena (reljefa) pomoću kota i izohipsi.
Međutim, sa pojavom novih tehnologija
mijenja se način vizualizacije i naglašava
koncept 3D modela geopodataka. Pritom,
koriste se različiti pojmovi: digitalni
model visina (DMV), digitalni model
terena (DMT), digitalni model površi
(DMP) i drugo. Infrastruktura i 3D
modeli geopodataka su standardizovani,
ali se vizualizacija i detaljnost sadržaja
mijenja i usklađuje prema namjeni i
razmjeri prikaza. Primjena 3D modela
geopodataka u digitalnom obliku (raster
ili vektor) postaje sve više aktuelna i
putem interneta. Zato je važno razlikovati
navedene pojmove i odlike 3D modela
geopodataka kao i mogućnosti njihove
primjene., This paper describes the 3D geodata
models and their application. On geodetic
plans and topographic maps commonly
applied methods of terrain (relief) by spots
elevation and contour lines. However,
with the advent of new technologies the
way of the visualisation is changing and
highlights the concept 3D geodata model.
Namely, there are different concepts:
digital elevation model (DEM), digital
terrain model (DTM), digital surface
model (DSP) and so on. Infrastructure
and 3D geodata models are standardized,
while the visualization and details of
information change and adjust the needs
and aspect ratio display. Application of
3D geodata models in digital format
(raster or vector) is becoming
increasingly topical over the internet.
Therefore, it is important to distinguish
between certain concepts and features of
3D geodata models and the possibility of
their application.",
publisher = "Sarajevo : Union of Associations of Geodetic Professionals in Bosnia and Herzegovina",
journal = "Geodetski glasnik",
title = "Vizuelizacija 3D modela geopodataka i njihova primjena, Visualisation of the 3D geodata models and their application",
volume = "48",
number = "45",
pages = "29-45",
url = "https://hdl.handle.net/21.15107/rcub_cer_3866"
}

Borisov, M., Petrović, V. M.,& Vulić, M.. (2014). Vizuelizacija 3D modela geopodataka i njihova primjena. in Geodetski glasnik
Sarajevo : Union of Associations of Geodetic Professionals in Bosnia and Herzegovina., 48(45), 29-45.
https://hdl.handle.net/21.15107/rcub_cer_3866

Borisov M, Petrović VM, Vulić M. Vizuelizacija 3D modela geopodataka i njihova primjena. in Geodetski glasnik. 2014;48(45):29-45.
https://hdl.handle.net/21.15107/rcub_cer_3866 .

Borisov, Mirko, Petrović, Vladimir M., Vulić, Milivoj, "Vizuelizacija 3D modela geopodataka i njihova primjena" in Geodetski glasnik, 48, no. 45 (2014):29-45,
https://hdl.handle.net/21.15107/rcub_cer_3866 .