In this paper, the wavelet transform methods were briefly introduced, and present
researches and applications of them in hydrology were summarized and reviewed from six …

Elevation data are fundamental to many applications, especially in geosciences. The latest
global elevation data contains forest and building artifacts that limit its usefulness for …

In recent years, the wealth of technological development revolutionised our ability to collect
data in geosciences. Due to the unprecedented level of detail of these datasets …

Floods are a natural hazard that affect communities worldwide, but to date the vast majority
of flood hazard research and map** has been undertaken by wealthy developed nations …

We perform landslide susceptibility zonation with slope units using three digital elevation
models (DEMs) of varying spatial resolution of the Ubaye Valley (South French Alps). In so …

Accurate terrain representation is critical to estimating flood risk in urban areas. However, all
current global elevation data sets can be regarded as digital surface models in urban areas …

This paper aims at assessing the impact of the data set quality for landslide susceptibility
map** using multivariate statistical modelling methods at detailed scale. This research is …

Fine-resolution Light Detection and Ranging (LiDAR) data often exhibit excessive surface
roughness that can hinder the characterization of topographic shape and the modeling of …

The production of land cover maps is an everyday use of image classification applications
on remote sensing. However, managing Earth observation satellite data for a large region of …

This paper presents the first aerial map** of Olduvai Gorge (Tanzania) using Unmanned
Aerial Vehicles and photogrammetric techniques, to provide a detailed digital cartographic …