Results 71 to 80 of about 1,078 (156)
The stratigraphic biography of an archaeological site. Timing depositional events
Archaeometry, Volume 67, Issue S1, Page 49-73, June 2025.Abstract The stratigraphic sequence of an archaeological site constitutes its biography, which details what was deposited, when it was deposited, and how the deposition occurred. However, many current methods of recording archaeological stratigraphy do not allow for a full reconstruction of a site's biography.
Vasiliki Andreaki, Juan Antonio Barceló
wiley +1 more source
On the uncertainty of stream networks derived from elevation data: the error propagation approach [PDF]
, 2010 DEM error propagation methodology is extended to the derivation of vector-based objects (stream networks) using geostatistical simulations. First, point sampled elevations are used to fit a variogram model.
Heuvelink, G.B.M. +3 more
core +1 more source
Burial mound detection using geomorphometry and statistical methods: pixels versus objects
, 2021 Presentation for ...
NICULITA MIHAI
core +1 more source
Scale-Optimized Surface Roughness for Topographic Analysis
Geosciences, 2019 Surface roughness is a terrain parameter that has been widely applied to the study of geomorphological processes. One of the main challenges in studying roughness is its highly scale-dependent nature.
John B. Lindsay +2 more
doaj +1 more source
Earth Surface Processes and Landforms, Volume 50, Issue 6, May 2025.Four methods were used to quantify short‐term (1–2 years) reach‐wide streambank erosion rates along three low‐order streams in western Virginia: (1) bank height and cross‐section (XS) surveys, (2) bank height and top of bank (TOB) surveys, (3) bank height survey and aerial imagery analysis and (4) DEM of Difference (DoD) using UAS LiDAR with channel ...
Layla El‐Khoury +2 more
wiley +1 more source
The true 3-D surface reconstruction using a multi-UAV cooperation method
, 2023 Geomorphometry research largely relies on 3-dimentional land surface models, especially for natural landforms with steep slopes and large complex artificial structures. The traditional Digital Elevation Model (DEM) encounters difficulties in representing
Gong, Jianya +4 more
core +1 more source
Hungarian Geographical Bulletin, 2014 The availability of global coverage digital surface models (like ASTER GDEM or SRTM) and the variation of fused models based on these (like EU-DEM) still has a great impact on scientific researches, as they provides a fairly good base dataset with a low ...
Edina Józsa +2 more
doaj +1 more source
Journal of Geophysical Research: Biogeosciences, Volume 130, Issue 4, April 2025.Abstract Arctic shrub productivity trends display variability at multiple spatial scales. Fine‐scale studies have generally observed the greatest shrub expansion in landscape positions that accumulate water and nutrients. While considerable work has focused on the mediating effect of these resources on growth responses to warming, less is known about ...
Cory A. Wallace +4 more
wiley +1 more source
Terrain Analysis According to Multiscale Surface Roughness in the Taklimakan Desert
LandSurface roughness, interpreted in the wide sense of surface texture, is a generic term referring to a variety of aspects and scales of spatial variability of surfaces.
Sebastiano Trevisani, Peter L. Guth
doaj +1 more source
Controls of thermal response of temperate lakes to atmospheric warming. [PDF]
Nat Commun, 2023 Zhou J +6 more
europepmc +1 more source