TY  - JOUR
AU  - Urošev, Marko
AU  - Štrbac, Dragoljub
AU  - Kovačević-Majkić, Jelena
AU  - Plavšić, Jasna
AU  - Yamashkin, Stanislav
PY  - 2020
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2229
AB  - One of the indicators of water potential and water resources is specific runoff. Specific runoff for the whole territory of Serbia was obtained using the exponential relation between depth of runoff Y (mm) and precipitation P (mm). This relation is obtained on the basis of the mean annual amount of precipitation and annual water discharge, namely the depth of the runoff for 69 basins for the period 1961–2010. Coefficient of determination (R²) of relation between the depth of runoff and precipitation is 0.72. The differences between measured and modeled values of specific runoff vary from basin to basin, but at the level of the whole Serbia it is 3.5%. More precisely, the measured specific runoff amounts 5.6 l/s/km2, and the modeled specific runoff is 5.7 l/s/km2. The verification was done by applying the model to 11 large river basins in Serbia. Spatial distribution of the modeled specific runoff is presented by a digital map of specific runoff with pixel resolution 100 × 100 m which enables the estimation of mean annual water discharge in any ungauged basin in Serbia.
T2  - J. Geogr. Inst. Cvijic.
T1  - Spatial distribution of specific runoff in Serbia based on rainfall-runoff relationship
EP  - 214
SP  - 203
VL  - 70
DO  - 10.2298/IJGI2003203U
ER  - 

@article{
author = "Urošev, Marko and Štrbac, Dragoljub and Kovačević-Majkić, Jelena and Plavšić, Jasna and Yamashkin, Stanislav",
year = "2020",
abstract = "One of the indicators of water potential and water resources is specific runoff. Specific runoff for the whole territory of Serbia was obtained using the exponential relation between depth of runoff Y (mm) and precipitation P (mm). This relation is obtained on the basis of the mean annual amount of precipitation and annual water discharge, namely the depth of the runoff for 69 basins for the period 1961–2010. Coefficient of determination (R²) of relation between the depth of runoff and precipitation is 0.72. The differences between measured and modeled values of specific runoff vary from basin to basin, but at the level of the whole Serbia it is 3.5%. More precisely, the measured specific runoff amounts 5.6 l/s/km2, and the modeled specific runoff is 5.7 l/s/km2. The verification was done by applying the model to 11 large river basins in Serbia. Spatial distribution of the modeled specific runoff is presented by a digital map of specific runoff with pixel resolution 100 × 100 m which enables the estimation of mean annual water discharge in any ungauged basin in Serbia.",
journal = "J. Geogr. Inst. Cvijic.",
title = "Spatial distribution of specific runoff in Serbia based on rainfall-runoff relationship",
pages = "214-203",
volume = "70",
doi = "10.2298/IJGI2003203U"
}

Urošev, M., Štrbac, D., Kovačević-Majkić, J., Plavšić, J.,& Yamashkin, S.. (2020). Spatial distribution of specific runoff in Serbia based on rainfall-runoff relationship. in J. Geogr. Inst. Cvijic., 70, 203-214.
https://doi.org/10.2298/IJGI2003203U

Urošev M, Štrbac D, Kovačević-Majkić J, Plavšić J, Yamashkin S. Spatial distribution of specific runoff in Serbia based on rainfall-runoff relationship. in J. Geogr. Inst. Cvijic.. 2020;70:203-214.
doi:10.2298/IJGI2003203U .

Urošev, Marko, Štrbac, Dragoljub, Kovačević-Majkić, Jelena, Plavšić, Jasna, Yamashkin, Stanislav, "Spatial distribution of specific runoff in Serbia based on rainfall-runoff relationship" in J. Geogr. Inst. Cvijic., 70 (2020):203-214,
https://doi.org/10.2298/IJGI2003203U . .

TY  - JOUR
AU  - Bajat, Branislav
AU  - Štrbac, Dragoljub
PY  - 2005
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/102
AB  - The overview of the contemporary data acquisition methods for Digital Terrain Models (DTM), as well as the accuracy of data provided by these methods, are given in this article. The procedure of the accuracy estimation for DTM which is produced by digitizing of topographic maps and test points obtained by GPS technology and aerophotogrammetric terrain surveying, is presented.
AB  - U radu je dat pregled savremenih metoda prikupljanja podataka za potrebe izrade Digitalnih Modela Terena (DMT), kao i tačnost podataka koja ove metode obezbeđuju. Na primeru digitalnog modela dobijenog digitalizacijom kartografskog sadržaja osnovne državne karte, i terenskih merenja GPS tehnologijom i aerofotogrametrijskih merenja prikazan je postupak ocene ovakvih baza podataka o reljefu.
PB  - Srpsko geografsko društvo, Beograd
T2  - Glasnik Srpskog geografskog društva
T1  - The influence to source of data for accuracy on Digital Terrain Models (DTM)
T1  - Uticaj izvora podataka na tačnost digitalnog modela terena
EP  - 280
IS  - 1
SP  - 265
VL  - 85
DO  - 10.2298/GSGD0501265B
ER  - 

@article{
author = "Bajat, Branislav and Štrbac, Dragoljub",
year = "2005",
abstract = "The overview of the contemporary data acquisition methods for Digital Terrain Models (DTM), as well as the accuracy of data provided by these methods, are given in this article. The procedure of the accuracy estimation for DTM which is produced by digitizing of topographic maps and test points obtained by GPS technology and aerophotogrammetric terrain surveying, is presented., U radu je dat pregled savremenih metoda prikupljanja podataka za potrebe izrade Digitalnih Modela Terena (DMT), kao i tačnost podataka koja ove metode obezbeđuju. Na primeru digitalnog modela dobijenog digitalizacijom kartografskog sadržaja osnovne državne karte, i terenskih merenja GPS tehnologijom i aerofotogrametrijskih merenja prikazan je postupak ocene ovakvih baza podataka o reljefu.",
publisher = "Srpsko geografsko društvo, Beograd",
journal = "Glasnik Srpskog geografskog društva",
title = "The influence to source of data for accuracy on Digital Terrain Models (DTM), Uticaj izvora podataka na tačnost digitalnog modela terena",
pages = "280-265",
number = "1",
volume = "85",
doi = "10.2298/GSGD0501265B"
}

Bajat, B.,& Štrbac, D.. (2005). The influence to source of data for accuracy on Digital Terrain Models (DTM). in Glasnik Srpskog geografskog društva
Srpsko geografsko društvo, Beograd., 85(1), 265-280.
https://doi.org/10.2298/GSGD0501265B

Bajat B, Štrbac D. The influence to source of data for accuracy on Digital Terrain Models (DTM). in Glasnik Srpskog geografskog društva. 2005;85(1):265-280.
doi:10.2298/GSGD0501265B .

Bajat, Branislav, Štrbac, Dragoljub, "The influence to source of data for accuracy on Digital Terrain Models (DTM)" in Glasnik Srpskog geografskog društva, 85, no. 1 (2005):265-280,
https://doi.org/10.2298/GSGD0501265B . .

TY  - JOUR
AU  - Bajat, Branislav
AU  - Štrbac, Dragoljub
PY  - 2003
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/46
AB  - Digital terrain models (DTM) have recently become products which substitute standard methods for the terrain relief presentation. As a part of a Geographic Information Systems (GIS) they represent not only a data base related to heights that are used for terrain visualization by the means of interpolation routines for the generation of contours, or terrain presentation by the 3D meshes, but also a useful data base in many GIS and other applications. Numerous users of DTMs should also be supplied with information of DTM quality. This is obtained by the statistical analysis of residuals between generated height and heights of the control points called ground truth. The results of this analysis might be compulsorily part of meta data base for all DTMs products.
AB  - U radu je dat prikaz koncepta DMT, metoda prikupljanja i organizacije podataka DMT-a. Posebno je razmatran problem ocene kvaliteta tih produkata. Na test području Zlatibor, na lokaciji površine 2 x 3 km, urađena je i verifikacija modela ocene kvaliteta DMT-a sa GRID-nom strukturom podataka.
PB  - Srpsko geografsko društvo, Beograd
T2  - Glasnik Srpskog geografskog društva
T1  - Quality analysis of digital terrain models for the test area Zlatibor
T1  - Analiza kvaliteta digitalnog modela terena na lokaciji 'Zlatibor”
EP  - 42
IS  - 1
SP  - 31
VL  - 83
DO  - 10.2298/GSGD0301031B
ER  - 

@article{
author = "Bajat, Branislav and Štrbac, Dragoljub",
year = "2003",
abstract = "Digital terrain models (DTM) have recently become products which substitute standard methods for the terrain relief presentation. As a part of a Geographic Information Systems (GIS) they represent not only a data base related to heights that are used for terrain visualization by the means of interpolation routines for the generation of contours, or terrain presentation by the 3D meshes, but also a useful data base in many GIS and other applications. Numerous users of DTMs should also be supplied with information of DTM quality. This is obtained by the statistical analysis of residuals between generated height and heights of the control points called ground truth. The results of this analysis might be compulsorily part of meta data base for all DTMs products., U radu je dat prikaz koncepta DMT, metoda prikupljanja i organizacije podataka DMT-a. Posebno je razmatran problem ocene kvaliteta tih produkata. Na test području Zlatibor, na lokaciji površine 2 x 3 km, urađena je i verifikacija modela ocene kvaliteta DMT-a sa GRID-nom strukturom podataka.",
publisher = "Srpsko geografsko društvo, Beograd",
journal = "Glasnik Srpskog geografskog društva",
title = "Quality analysis of digital terrain models for the test area Zlatibor, Analiza kvaliteta digitalnog modela terena na lokaciji 'Zlatibor”",
pages = "42-31",
number = "1",
volume = "83",
doi = "10.2298/GSGD0301031B"
}

Bajat, B.,& Štrbac, D.. (2003). Quality analysis of digital terrain models for the test area Zlatibor. in Glasnik Srpskog geografskog društva
Srpsko geografsko društvo, Beograd., 83(1), 31-42.
https://doi.org/10.2298/GSGD0301031B

Bajat B, Štrbac D. Quality analysis of digital terrain models for the test area Zlatibor. in Glasnik Srpskog geografskog društva. 2003;83(1):31-42.
doi:10.2298/GSGD0301031B .

Bajat, Branislav, Štrbac, Dragoljub, "Quality analysis of digital terrain models for the test area Zlatibor" in Glasnik Srpskog geografskog društva, 83, no. 1 (2003):31-42,
https://doi.org/10.2298/GSGD0301031B . .