Results 21 to 30 of about 18,375 (255)
Soil Systems, 2019 Soil function assessments (SFA) are becoming increasingly important as a tool to integrate soil-related issues in decision-making processes in order to maintain soil quality.
Fabian Ernst Gruber +3 more
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ANALYSIS OF THE PIT REMOVAL METHODS IN DIGITAL TERRAIN MODELS OF VARIOUS RESOLUTIONS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016 Abstract. Digital terrain model (DTM) is the base for calculation of the surface runoff under the influence of the gravity (gravity flow) in hydrological analysis. It is important to produce hydrologically corrected DTM with the removed natural and artificial depressions to avoid numerical problems in algorithms of the gravity flow.
Gajski, Dubravko +2 more
openaire +4 more sources
Landslides of the 2023 summer event of São Sebastião, southeastern Brazil: spatial dataset [PDF]
Brazilian Journal of GeologyIn February 2023, anomalously heavy rainfall caused widespread landslides in the coastal city of São Sebastião (Southeastern Brazil). This report describes the first version of a landslide inventory dataset for this event.
Rebeca Durço Coelho +3 more
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ISPRS International Journal of Geo-Information, 2021 Slope failure probabilistic models generated using random forest (RF) machine learning (ML), manually interpreted incident points, and light detection and ranging (LiDAR) digital terrain variables are assessed for predicting and generalizing to new ...
Aaron E. Maxwell +5 more
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International Journal of Digital Earth, 2018 Surface supply relationships between glaciers and lakes are needed to analyze and understand hydrological processes at regional and global scales. However, these supply relationships still cannot be extracted efficiently by existing methods.
Bei-Bei Ai +4 more
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Applied SciencesExisting methods for calculating terrain entropy in grid digital elevation models (DEMs) often face computational anomalies in specific topographies within small windows.
Fangbin Zhou +3 more
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DEM ACCURACY RESEARCH BASED ON UNMANNED AERIAL SURVEY DATA [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020 Currently, digital elevation models (DEM) created by photogrammetric method based on unmanned aerial survey data are becoming an increasingly popular product.
V. M. Kurkov, A. S. Kiseleva
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Hydrographic Basins Analysis Using Digital Terrain Modelling [PDF]
IOP Conference Series: Materials Science and Engineering, 2017 The paper, emphasis the link between digital terrain modelling and studies of hydrographic basins, concerning the hydrological processes analysis. Given the evolution of computing techniques but also of the software digital terrain modelling made its presence felt increasingly, and established itself as a basic concept in many areas, due to many ...
Pişleagă Mihaela +3 more
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MODELING OF THE "PLAN DA MATTUN" ARCHAEOLOGICAL SITE USING A COMBINATION OF DIFFERENT SENSORS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012 Plan da Mattun is located at ~2200 metre above sea level in the Tasna valley in alpine south-eastern Switzerland. In this remote location, finds dating back to the time of Ötzi (3000 B.C.) were discovered by archaeologists from the University of Zurich.
D. Novák, P. Tokarczyk, P. W. Theiler
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Concepts of 3D terrain modeling and geomorphometric analysis in mining [PDF]
Mining and Metallurgy Engineering Bor, 2016 This paper describes the concepts of 3D terrain models and their application in mining. The methods of terrain (relief) by spots elevation and contour lines are commonly applied on geodetic plans and topographic maps.
Petrović Vladimir M. +3 more
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