5 | Page 21 | Geodesy and cartography

Article Title	Pages

Cartography
Investigation and mapping of the ecological-biochemical state of soils in the city of Bratsk Naprasnikova E.V., Istomina E.A.	20-26
Up-to-date approaches towards the technology of creation and updating state and topographic maps and plans Karimova A.A.	27-36
Mapping of electoral phenomena (according to the materials of the elections to the state Duma of the Russian Federation in 2016) Popov P.L., Tcherenev A.A., Galyos D.A., Saraev V.G.	37-44

Remote sensing
Application of remote sensing data to study the dynamics of the area and quantity of lakes south of the Tyumen region Pshenichnikov A.E.	45-53

Geographic Information Systems
Using computer clusters for processing spatial-temporal data streams in data acquisition systems Maiorov A.A., Materuhin A.V., Kondaurov I.N.	54-63

Geodesy
Reduction of geometric leveling results to a system of normal heights using the global gravity models of the Earth Markovich K.I.	2-9

Geodesy
Analysis of methods for determining the refraction coefficient in the atmospheric surface layer Dementiev D.V.	2-11
The state of the Main high-altitude base of the Russian Federation, taking into account the results of geometric leveling completed volumes in 2012–2018 Khodakov P.A., Basmanov A.V.	12-22

Cartography
Developing the structure and content of the spatial database for estimating the Republic of Crimea’s water supply Morozova A.V., Prokhorova Е.А.	23-33

Geographic Information Systems
Geoportals of Russian nature’s protected areas Alekseenko N.A., Koshkarev A.V., Kuramagomedov B.M., Medvedev A.A.	34-46

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