scholarly journals A Review of Digital Terrain Modeling

2019 ◽  
Vol 38 (2) ◽  
pp. 553-577 ◽  
Author(s):  
Eric Galin ◽  
Eric Guérin ◽  
Adrien Peytavie ◽  
Guillaume Cordonnier ◽  
Marie‐Paule Cani ◽  
...  
Keyword(s):  
Terrain Modeling ◽  
Digital Terrain ◽  
Digital Terrain Modeling

EVALUATION OF VEHICLE MOBILITY THROUGH UAS PHOTOGRAMMETRY AND DIGITAL TERRAIN MODELING WITH HIGH RESOLUTION DATASETS

2019 ◽  
Author(s):  
Evan J. Hartshorn ◽  
◽  
Eric V. McDonald ◽  
David Page ◽  
Donald Edwin Sabol ◽  
...  
Keyword(s):  
High Resolution ◽  
Terrain Modeling ◽  
Digital Terrain ◽  
Vehicle Mobility ◽  
Digital Terrain Modeling

scholarly journals Geomorphometry: Today and Tomorrow

2018 ◽  
Author(s):  
John P Wilson
Keyword(s):  
Content Knowledge ◽  
State Of The Art ◽  
High Fidelity ◽  
Terrain Modeling ◽  
Actionable Knowledge ◽  
Digital Terrain ◽  
Current State ◽  
Digital Terrain Modeling ◽  
Key Innovations

This paper summarizes the current state-of-the-art in geomorphometry and describes the innovations that are close at hand and will be required to push digital terrain modeling forward in the future. These innovations will draw on concepts and methods from computer science and the spatial sciences and require greater collaboration to produce “actionable” knowledge and outcomes. The key innovations include rediscovering and using what we already know, developing new digital terrain modeling methods, clarifying and strengthening the role of theory, developing high-fidelity DEMs, developing and embracing new visualization methods, adopting new computational approaches, and making better use of provenance, credibility, and application-content knowledge.

Assessment of Multispectral Vegetation Features for Digital Terrain Modeling in Forested Regions

2021 ◽  
pp. 1-9
Author(s):  
Tito Arevalo-Ramirez ◽  
Javier Guevara ◽  
Robert Guaman Rivera ◽  
Juan Villacres ◽  
Oswaldo Menendez ◽  
...  
Keyword(s):  
Terrain Modeling ◽  
Digital Terrain ◽  
Digital Terrain Modeling

scholarly journals DIGITAL TERRAIN MODELING USING FINITE ELEMENT METHODS MESHLESS

2019 ◽  
pp. 163-171
Author(s):  
Francisco Assis Da Silva ◽  
Gustavo R. Scandolieri ◽  
Danillo R. Pereira ◽  
Leandro L. Almeida, Helton M. Sapia, João F. C. Silva
Keyword(s):  
Finite Element ◽  
Satellite Images ◽  
The Finite Element Method ◽  
Terrain Modeling ◽  
New Approach ◽  
Digital Terrain ◽  
Modeling Process ◽  
The Earth ◽  
Wide Range ◽  
Digital Terrain Modeling

Digital Terrain Modeling (DTM) is a computational model of the earth surface that represents relief and it has a wide range of applications. This work proposes a new approach to DTM using the Finite Element Method (FEM) point-based instead of mesh-based. The points used by the proposed methodology were obtained by data captured by satellite images. The most methods require the precomputation of a mesh on the surface of the terrain. Our methodology overcomes the mesh step, so the modeling process is very fast.

Digital Terrain Modeling

2004 ◽  
Author(s):  
Zhilin Li ◽  
Christopher Zhu ◽  
Chris Gold
Keyword(s):  
Terrain Modeling ◽  
Digital Terrain ◽  
Digital Terrain Modeling

Digital Terrain Modeling and Glacier Topographic Characterization

2014 ◽  
pp. 113-144 ◽  
Author(s):  
Duncan J. Quincey ◽  
Michael P. Bishop ◽  
Andreas Kääb ◽  
Etienne Berthier ◽  
Boris Flach ◽  
...  
Keyword(s):  
Terrain Modeling ◽  
Digital Terrain ◽  
Digital Terrain Modeling
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