Geosystems of Middle Siberia southern part: mapping methodology and results

Cartography
UDC: 
528.9+911.2
DOI: 
10.22389/0016-7126-2021-970-4-35-44
1 Lysanova G.I.
2 Semenov Ju.M.
3 Sorokovoi A.A.
4 Balyazin I.V.
Year: 
2021
№: 
4
970
Pages: 
35-44

Sochava Institute of Geography SB RAS

1, 
2, 
3, 
4, 
Abstract:
The сlassification of geosystem used in mapping is based on a system-hierarchic approach to detecting the co-involvement of landscape taxons. At the same time, we took into account the positioning of individual territories in the system of physical- geographical regionalization. The complexity of the landscape structure of the studied territory is due to its location at the junction of high- and lowland regions belonging to four physical-geographical areas. In the area under study, we identified and described more than 200 groups of fairies, which were then typed into classes of facies, geomes, and groups of geomes. Geoinformation mapping is performed using vector topographic basis and Earth remote sensing data. The decryption of synthesized space images was carried out manually and was based on field landscape surveys data. Digitization and indexing of landscape contours, creation, design and layout of the map were carried out in GIS MapInfo Professional. The cartographical analysis revealed regional differences in the complexity of landscape horizontal structures of high- and lowland regions, as well as the composition and structure of typological spectra of regional geosystems. Lowland geosystems mostly have a fairly uniform horizontal structure and large areas of landscape patterns. At the same time, mountain areas are characterized by considerable complexity and contrast of landscape structure.
The study was carried out at the expense of the state task (State Registration Numbers of topics АААА-А21-121012190059-5, АААА-А21-121012190055-7, АААА-А19-119080890003-5).
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Citation:
Lysanova G.I., 
Semenov Ju.M., 
Sorokovoi A.A., 
Balyazin I.V., 
(2021) Geosystems of Middle Siberia southern part: mapping methodology and results. Geodesy and cartography = Geodezia i Kartografia, 82(4), pp. 35-44. (In Russian). DOI: 10.22389/0016-7126-2021-970-4-35-44
Publication History
Received: 27.05.2020
Accepted: 20.11.2020
Published: 20.05.2021

Content

2021 April DOI:
10.22389/0016-7126-2021-970-4