Russian Federation
Russian Federation
UDC 528.8
UDC 631.58
A comparative evaluation of digital elevation models (DEMs) for the cartographic support of adaptive landscape agriculture at the microzonal level was conducted. The study was carried out in 2025 within a working plot on a slope agro-landscape of an experimental field in the Belgorod region (plot area 8.4 ha). The aim was to assess data sources of DEMs for creating an accurate cartographic basis for designing adaptive landscape agriculture on slope agro-landscapes. Methods involved comparing global satellite models (SRTM1 v3, AW3D30, FABDEM with 30 m resolution) with a high-precision DEM obtained from unmanned aerial vehicle (UAV) aerial photography data with an accuracy of up to 3 cm/pixel. Slope and flow direction maps were constructed and analyzed, with verification performed using agrochemical soil analysis data for available phosphorus content. It was established that satellite DEMs show elevation intervals of 2 to 5 m and significant relief generalization, completely smoothing out microforms (rills, gullies), which makes correct hydrological modeling impossible. The UAV-based DEM accurately represents microrelief, enabled the construction of a flow direction map, and identified a predominant western direction. The spatial coincidence of zones with minimum available phosphorus content with washout zones defined by the high-precision DEM confirmed its practical value. For the cartographic support of microzonal-level adaptive landscape agriculture projects, especially on erosion-hazardous slopes, it is necessary to use high-precision DEMs created from UAV aerial photography data. This allows for the delineation of ecological landscape microzones, substantiated placement of anti-erosion elements, and development of differentiated agro-technologies.
digital elevation model, adaptive landscape agriculture, precision agriculture, microzonal level, unmanned aerial vehicles, aerial photography, soil erosion, agro-ecological assessment
1. Rossiyskaya Federaciya. Zakony. O zemleustroystve: zakon RF ot 18.06.2001 № 78-FZ // Spravochno-pravovaya sistema «Konsul'tant Plyus», 2024.
2. Belgorodskaya oblast'. Gubernator. Postanovleniya. Ob utverzhdenii Polozheniya o proekte adaptivno-landshaftnoy sistemy zemledeliya i ohrany pochv: postanovlenie Pravitel'stva Belgorodskoy oblasti ot 04.02.2014 № 9 // Spravochno-pravovaya sistema «Konsul'tant Plyus», 2025.
3. Abaev A.A., Mamiev D.M. Adaptivno-landshaftnye sistemy zemledeliya dlya predgornoy i gornoy zon RSO-A // Vestnik Vladikavkazskogo nauchnogo centra. 2017. № 2. S. 57-63.
4. Mamiev D.M. Usovershenstvovannye sevooboroty dlya gornoy zony RSO-Alaniya // Nauchnaya zhizn'. 2013. № 2. S. 49-53.
5. Mamiev D.M., Abaev A.A., Tedeeva A.A. Biologicheskaya intensifikaciya zvena zernopropashnogo sevooborota // Nauchnaya zhizn'. 2014. № 3. S. 26-29.
6. Mamiev D.M., Tedeeva A.A., Shalygina A.A. Nauchno obosnovannye priemy zemlepol'zovaniya v RSO-Alaniya // Nauka i mir. 2013. № 1. S. 123-124.
7. Tuguz R.K., Mamsirov N.I. Agroekologicheskaya ocenka zemel' Respubliki Adygeya // Zemledelie. 2012. № 3. S. 31-33.
8. Novikov D.V. Pravovye osnovy provedeniya zonirovaniya territorii zemel' sel'skohozyaystvennogo naznacheniya // Moskovskiy ekonomicheskiy zhurnal. 2022. № 2. S. 99-108.
9. Frolov A.N., Zarubin O.A., Mashkova D.D. K voprosu zonirovaniya zemel' sel'skohozyaystvennogo naznacheniya // Nauchnoe obozrenie. 2020. № 3. S. 1-10.
10. Slysheva D.P. Sovershenstvovanie podgotovitel'nyh rabot vnutrihozyaystvennogo zemleustroystva na osnove adaptivno-landshaftnyh sistem zemledeliya // Moskovskiy ekonomicheskiy zhurnal. 2022. № 1. S. 183-189.
11. Slysheva D.P. Tehnologii tochnogo zemledeliya i ih rol' v proektah vnutrihozyaystvennogo zemleustroystva na osnove adaptivno-landshaftnyh sistem zemledeliya // Stolypinskiy vestnik. 2022. № 1. S. 486-491.
12. Rossiyskaya Federaciya. Prezident. Ukazy. O Strategii nauchno-tehnologicheskogo razvitiya Rossiyskoy Federacii: ukaz Prezidenta RF ot 28.02.2024 № 145 // Spravochno-pravovaya sistema «Konsul'tant Plyus», 2024.
13. Gostev A.V., Dubovik D.V. Adaptivno-landshaftnoe zemledelie v Rossii: osnovnye vyzovy XXI veka // Adaptivno-landshaftnoe zemledelie: vyzovy XXI veka: sbornik dokladov Mezhdunarodnoy nauchno-prakticheskoy konferencii, posvyaschennoy 70-letiyu so dnya rozhdeniya chlena-korrespondenta RAN Grigoriya Nikolaevicha Cherkasova, Kursk, 12-14 sentyabrya 2018 g. Kursk: VNIIZiZPE, 2018. S. 3-12.
14. Belgorodskaya oblast'. Pravitel'stvo. Postanovleniya. Ob utverzhdenii Polozheniya o proekte adaptivno-landshaftnoy sistemy zemledeliya i ohrany pochv: postanovlenie Pravitel'stva Belgorodskoy oblasti ot 25.04.2022 № 249-pp // Spravochno-pravovaya sistema «Konsul'tant Plyus», 2024.
15. Smirnova L.G., Holodov D.V. Sposoby modelirovaniya rel'efa polya dlya proektirovaniya tehnologii tochnogo zemledeliya // Zemleustroystvo, kadastr i monitoring zemel'. 2023. № 8. S. 473-478.
16. EARTHDATA. Shuttle Radar Topography Mission. Rezhim dostupa: https://www.earthdata.nasa.gov/data/instruments/srtm (data obrascheniya: 10.05.2025).
17. ASTER GDEM PROJECT. Rezhim dostupa: https://www.jspacesystems.or.jp/ersdac/GDEM/E/ (data obrascheniya: 10.05.2025).
18. EORC.JAXA. ALOS. Rezhim dostupa: https://www.eorc.jaxa.jp/ALOS/en/index_e.htm (data obrascheniya: 10.05.2025).
19. FATHOM.GLOBAL. FABDEM. Rezhim dostupa: https://www.fathom.global/product/global-terrain-data-fabdem/ (data obrascheniya: 10.05.2025).
20. TANDEM-X (DLR/Airbus). TanDEM-X 90m DEM. Rezhim dostupa: https://download.geoservice.dlr.de/TDM90/ (data obrascheniya: 10.05.2025).
21. MERIT DEM. Rezhim dostupa: https://hydro.iis.u-tokyo.ac.jp/~yamadai/MERIT_DEM/ (data obrascheniya: 10.05.2025).
22. Copernicus DEM GLO-90. Rezhim dostupa: https://dataspace.copernicus.eu/explore-data/data-collections/copernicus-contributing-missions/collections-description/COP-DEM (data obrascheniya: 10.05.2025).
23. Light Detection and Ranging. Wikipedia. Rezhim dostupa: https://en.wikipedia.org/wiki/Lidar (data obrascheniya: 10.05.2025).
24. Topograficheskaya s'emka s ispol'zovaniem bespilotnikov – Gornaya promyshlennost'. Rezhim dostupa: https://mining-media.ru/ru/article/geoinformsys/17379-topograficheskaya-semka-s-ispolzovaniem-bespilotnikov (data obrascheniya: 10.05.2025).
25. GEOSCAN. Produkty: Geoskan 401 Geodeziya. Rezhim dostupa: https://www.geoscan.ru/ru/products/geoscan401/geo (data obrascheniya: 10.05.2025).
