THE EXPLAINABILITY OF GRADIENT-BOOSTED DECISION TREES FOR DIGITAL ELEVATION MODEL (DEM) ERROR PREDICTION [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023 Gradient boosted decision trees (GBDTs) have repeatedly outperformed several machine learning and deep learning algorithms in competitive data science.
C. Okolie +6 more
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Single beam bathymetric data modelling techniques for accurate maintenance dredging
Egyptian Journal of Remote Sensing and Space Sciences, 2014 Most ports have dredged channels, berths and anchorages. Such infrastructure suffers from siltation which reduces the depth available for shipping, at which, maintenance dredging is required.
Ahmed I. EL-Hattab
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SEMIGLOBAL MATCHING RESULTS ON THE ISPRS STEREO MATCHING BENCHMARK [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012 Digital surface models can be efficiently generated with automatic image matching from optical stereo images. The Working Group 4 of Commission I on "Geometric and Radiometric Modelling of Optical Spaceborne Sensors" provides a matching benchmark ...
P. d'Angelo, P. Reinartz
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USING SPACE SURVEY MATERIALS FOR MODELING HYDRODYNAMIC ACCIDENTS AT MINING ENTERPRISES IN KAZAKHSTAN [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022 The timeliness of using modern computer programs for modelling flood zones, the consequences of hydraulic accidents, dam breakthroughs, flood and flood forecasting in a complex system of rivers and channels for the prevention of hydro meteorological ...
M. Ye. Rakhymberdina +3 more
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Soil-terrain modelling and erosion analysis at field scale level, a case study
Soil and Water Research, 2009 Pedometrical methods and digital soil mapping represent a progressive approach to the evaluation of various terrain-related soil processes. A detailed digital terrain model was used for the analysis of erosion - sedimentation situation and description of
Tereza Zádorová +2 more
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Optimizing 3D Urban Modelling: Integrating Land Lot and Building Footprint Geometries in Dual-Iteration Morphometric Algorithms [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information SciencesThe increasing demand for accurate 3D urban models is driven by rapid urbanization and the need for advanced geospatial tools in smart cities and digital twin applications.
S. A. F. Syed Abdul Rahman +8 more
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Sparsity-Driven Digital Terrain Model Extraction [PDF]
IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018 Preprint. Paper published in IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium, Valencia, 2018, pp.
Fatih Nar +2 more
openaire +4 more sources
HORAYZON v1.2: an efficient and flexible ray-tracing algorithm to compute horizon and sky view factor [PDF]
Geoscientific Model Development, 2022 Terrain parameters like topographic horizon and sky view factor (SVF) are used in numerous fields and applications. In atmospheric and climate modelling, such parameters are utilised to parameterise the effect of terrain geometry on radiation exchanges ...
C. R. Steger, B. Steger, C. Schär
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DEVELOPING A STRATEGY FOR PRECISE 3D MODELLING OF LARGE-SCALE SCENES FOR VR [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020 In this work, we present a methodology for precise 3D modelling and multi-source geospatial data blending for the purposes of Virtual Reality immersive and interactive experiences.
A. El Saer +3 more
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ENHANCING THE RESOLUTION OF URBAN DIGITAL TERRAIN MODELS USING MOBILE MAPPING SYSTEMS [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018 Digital Terrain Models (DTMs) are essential surveying products for terrain based analyses, especially for overland flow modelling. Nowadays, many high resolution DTM products are generated by Airborne Laser Scanning (ALS).
Y. Feng, C. Brenner, M. Sester
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