Scale issues in hydrological modelling: a review
G Blöschl, M Sivapalan - Hydrological processes, 1995 - Wiley Online Library
A framework is provided for scaling and scale issues in hydrology. The first section gives
some basic definitions. This is important as researchers do not seem to have agreed on the …
some basic definitions. This is important as researchers do not seem to have agreed on the …
A review of the synthetic unit hydrograph: from the empirical UH to advanced geomorphological methods
This review paper critically examines one of the most popular flood hydrograph modelling
techniques for ungauged basins, the synthetic unit hydrograph (SUH), and its recent …
techniques for ungauged basins, the synthetic unit hydrograph (SUH), and its recent …
A fast, simple and versatile algorithm to fill the depressions of digital elevation models
O Planchon, F Darboux - Catena, 2002 - Elsevier
The usual numerical methods for removing the depressions of a Digital Elevation Model
(DEM) gradually fill the depressions and merge the embedded ones. These methods are …
(DEM) gradually fill the depressions and merge the embedded ones. These methods are …
Digital elevation model resolution: effects on terrain attribute calculation and quantitative soil-landscape modeling
JA Thompson, JC Bell, CA Butler - Geoderma, 2001 - Elsevier
The accuracy of digital elevation models (DEM) and DEM-derived products depends on
several factors, including the horizontal resolution and vertical precision at which the …
several factors, including the horizontal resolution and vertical precision at which the …
Effects of DEM sources on hydrologic applications
Digital elevation model (DEM) data have been used to derive hydrological features which
serve as inputs to various models. Currently, elevation data are available from several major …
serve as inputs to various models. Currently, elevation data are available from several major …
On the effect of digital elevation model accuracy on hydrology and geomorphology
JP Walker, GR Willgoose - Water Resources Research, 1999 - Wiley Online Library
This study compares published cartometric and photogrammetric digital elevation models
(DEMs) of various grid spacings with a ground truth data set, obtained by ground survey …
(DEMs) of various grid spacings with a ground truth data set, obtained by ground survey …
Uncertainty analysis of digital elevation models by spatial inference from stable terrain
R Hugonnet, F Brun, E Berthier… - IEEE Journal of …, 2022 - ieeexplore.ieee.org
The monitoring of Earth's and planetary surface elevations at larger and finer scales is
rapidly progressing through the increasing availability and resolution of digital elevation …
rapidly progressing through the increasing availability and resolution of digital elevation …
Analysis and characterization of the vertical accuracy of digital elevation models from the Shuttle Radar Topography Mission
The first near‐global high‐resolution digital elevation model (DEM) of the Earth has recently
been released following the successful Shuttle Radar Topography Mission (SRTM) of 2000 …
been released following the successful Shuttle Radar Topography Mission (SRTM) of 2000 …
How does modifying a DEM to reflect known hydrology affect subsequent terrain analysis?
Many digital elevation models (DEMs) have difficulty replicating hydrological patterns in flat
landscapes. Efforts to improve DEM performance in replicating known hydrology have …
landscapes. Efforts to improve DEM performance in replicating known hydrology have …
[HTML][HTML] Mapping of coastal landforms and volumetric change analysis in the south west coast of Kanyakumari, South India using remote sensing and GIS techniques
S Kaliraj, N Chandrasekar… - The Egyptian Journal of …, 2017 - Elsevier
The coastal landforms along the south west coast of Kanyakumari have undergone
remarkable change in terms of shape and disposition due to both natural and anthropogenic …
remarkable change in terms of shape and disposition due to both natural and anthropogenic …