Digital elevation models (DEMs) are widely used in geoscience. The quality of a DEM is a
primary requirement for many applications and is affected during the different processing …

The topography of a catchment has a major impact on the hydrological, geomorphological,
and biological processes active in the landscape. The spatial distribution of topographic …

We present Bedmap2, a new suite of gridded products describing surface elevation, ice-
thickness and the seafloor and subglacial bed elevation of the Antarctic south of 60° S. We …

Flood susceptibility map** and assessment is an important element of flood prevention
and mitigation strategies because it identifies the most vulnerable areas based on physical …

The only reference on the use of GIS and related technologies in terrain analysis In this
landmark publication, reflecting the collaborative effort of thirteen research groups based in …

Modelling of erosion and deposition in complex terrain within a geographical information
system (GIS) requires a high resolution digital elevation model (DEM), reliable estimation of …

A new procedure is described for determining the catchment areas for all cells in a regular
elevation grid, a problem of fundamental importance in analyzing drainage patterns, mineral …

Identification and removal of surface depressions is a critical step for automated modelling of
surface rainfall runoff based on Digital Elevation Models (DEMs). At present, nearly all GIS …

Visualization of geospatial entities generally entails Digital Elevation Models (DEMs) that
are interpolated to establish three dimensional co-ordinates for the entire terrain. The …

The aim of the ANUSPLIN package is to provide a facility for transparent analysis and
interpolation of noisy multi-variate data using thin plate smoothing splines. The package …