Glacial landforms are a significant element of landscape in many regions Earth. The increasing availability high-resolution digital elevation models (DEMs) provides an opportunity to develop automated methods glacial exploration and classification. In this study, we aimed to: 1) identify based on DEM datasets; 2) determine relevant geomorphometric spectral parameters object-based features for t...

Accurate classification of terrestrial and non-terrestrial volcanic landforms requires a robust suite morphometric parameters. The Small-volume Monogenetic Igneous Landforms Edifices Statistics (SMILES) catalog contains the characterizations mafic small-volume was created using uncrewed aerial system photogrammetry, open-source LiDAR, digital elevation model repositories. This study analyzed 20...

Deltas – landforms created where sediment is deposited at the mouth of a river – bury vast amounts of organic carbon, thereby playing a central role in the biogeochemical carbon and sulphur cycles (Fig. 1). Delta sediments are highly heterogeneous, varying over space and time, with important consequences for the interaction of sediments with biogeochemical processes. Understanding this complexi...

Introduction Volcanism on Venus has produced a rich array of volcanic landforms [1], which in turn suggests a broad range of magma production and differentiation environments. In the next decade, it is possible that one or more landers associated with New Frontiers or Flagship class missions to Venus will provide new geochemical observations of the Venus surface. The goal of this work is to mak...