Results 21 to 30 of about 1,685 (162)

ARIADNE Plus e il D4GNA – Dataset per il Geoportale Nazionale per l’Archeologia

DigItalia, 2023
L’articolo racconta l’esperienza del D4GNA - Dataset per il Geoportale Nazionale dell’Archeologia nato nell’ambito del progetto ARIADNEplus (Advanced Research Infrastructure for Archaeological Dataset Networking in Europe - plus), conclusosi lo scorso 31 dicembre. Il contributo parte dal contesto più ampio del progetto europeo per addentrarsi nel mondo
Acconcia V, Boi V, Candela L, Falcone A, Mangiacrapa F, Massara F, Pagano P, Sinibaldi F   +7 more
openaire   +1 more source

Quantifying the Impact of Spatiotemporal Resolution on the Interpretation of Fluvial Geomorphic Feature Dynamics From Sentinel 2 Imagery: An Application on a Braided River Reach in Northern Italy

Water Resources Research, Volume 59, Issue 12, December 2023., 2023
Abstract Machine learning algorithms applied on the publicly available Sentinel 2 images (S2) are opening the opportunity to automatically classify and monitor fluvial geomorphic feature (such as sediment bars or water channels) dynamics across scales.
Elisa Bozzolan, Andrea Brenna, Nicola Surian, Patrice Carbonneau, Simone Bizzi   +4 more
wiley   +1 more source

A width‐based approach to estimating historical changes in coarse sediment fluxes at river reach and network scales

Earth Surface Processes and Landforms, Volume 47, Issue 10, Page 2560-2579, August 2022., 2022
We developed a width‐based approach to estimating multi‐decade changes in coarse sediment fluxes occurring at reaches of a river network. Temporal variations of an ‘index of coarse bed material load’ (Iq), directly calculated from the active channel width (W), can be regarded as a reliable proxy for historical changes in sediment transport in a river ...
Andrea Brenna, Simone Bizzi, Nicola Surian   +2 more
wiley   +1 more source

Hydrological response to ~30 years of agricultural surface water management [PDF]

, 2017
Amongst human practices, agricultural surface-water management systems represent some of the largest integrated engineering works that shaped floodplains during history, directly or indirectly affecting the landscape.
Sofia, Giulia, Tarolli, Paolo
core   +2 more sources

Unraveling the relationship between geomorphodiversity and sediment connectivity in a small alpine catchment

Transactions in GIS, Volume 25, Issue 5, Page 2481-2500, October 2021., 2021
Abstract Mountain regions are characterized by a spatial geomorphic heterogeneity that confers on the environment a significant geomorphodiversity. A methodology based on a different scale/spatial/resolution approach is proposed to evaluate the relationship existing among geomorphodiversity, geomorphological processes.
Irene Maria Bollati, Marco Cavalli
wiley   +1 more source

Prioritizing reaches for restoration in a regulated Alpine river: Locally driven versus hydro‐morphologically based actions

River Research and Applications, Volume 37, Issue 1, Page 17-32, January 2021., 2021
Abstract We discuss the prioritization of river reaches to be selected for restoration measures under the constraints of financial resource limitation. We propose and apply a simple approach based on the quantification of major hydro‐morphological alterations and the critical comparison with locally proposed restoration actions.
Mauro Carolli, Francesca Gelmini, Stefano Pellegrini, Micaela Deriu, Guido Zolezzi   +4 more
wiley   +1 more source

Geoportals: an internet marketing perspective [PDF]

, 2009
A geoportal is a web site that presents an entry point to geo-products (including geo-data) on the web. Despite their importance in (spatial) data infrastructures, literature suggest stagnating or even declining trends in visitor numbers.
Bregt, A.K., Crompvoets, J.W.H.C., Kuyper, M.C., Oort, P.A.J., van   +3 more
core   +2 more sources

Alien shades of grey: New occurrences and relevant spread of Sciurus carolinensis in Italy [PDF]

, 2016
The eastern grey squirrel is listed among the worst invasive species throughout the world. This species of American origin is currently replacing the native Eurasian red squirrel in most of the Great Britain, as well as in parts of Ireland and ...
Amerini, Rachele, Battiston, Roberto, Bertolino, Sandro, Mazza, Giuseppe, Menchetti, Matti, Mori, Emiliano, Sforzi, Andrea   +6 more
core   +2 more sources

’n Webdiens vir tematiese kartering [PDF]

, 2013
The  goal  of  the  research  is  to  evaluate  proprietary software and solutions suggested by other researchers for the implementation of a mechanism for the production of thematic maps on desktop and web applications, as well as the thematic ...
Victoria Rautenbach
core   +1 more source

The first ultra-high resolution Digital Terrain Model of the shallow-water sector around Lipari Island (Aeolian Islands, Italy) [PDF]

, 2015
Very high resolution bathymetric map obtained through multibeam echosounders data are crucial to generate accurate Digital Terrain Models from which the morphological setting of active volcanic areas can be analyzed in detail. Here we show and discuss
Anzidei, M, Bosman, A., Carmisciano, C, Casalbore, Daniele, Chiocci, Francesco Latino, Muccini, F   +5 more
core   +2 more sources