Results 71 to 80 of about 9,219 (170)

Introduction to Individual Contribution by the VI Scientific and Professional Conferences with International Participation Geodesy, Cartography and Geographic Information Systems 2010 [PDF]

, 2011
This contribution contains a selection of articles from 6th Scientific Conference with International Participation "Geodesy,Cartography and Geographical Information Systems 2010".
Janka Sabová, Juraj Gašinec
core  

What's Next for Snow: Insights From the NASA Terrestrial Hydrology Program Community Snow Meeting

Earth's Future, Volume 13, Issue 12, December 2025.
Abstract Earth's snow cover strongly influences the climate system and represents an important resource for agricultural, industrial, and domestic water use. The last decade of snow‐focused research has improved our understanding of snow across scales. These efforts have culminated in new snow measurement instruments and methods, operational models for
Kate Hale, Joachim Meyer, Jack Tarricone, Carrie Vuyovich, Megan Mason, Hans‐Peter Marshall, Keith N. Musselman, Noah P. Molotch, Rashmi Shah, Shadi Oveisgharan   +9 more
wiley   +1 more source

VOLUME COMPUTATION OF A STOCKPILE – A STUDY CASE COMPARING GPS AND UAV MEASUREMENTS IN AN OPEN PIT QUARRY [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
The following paper aims to test and evaluate the accuracy of UAV data for volumetric measurements to the conventional GNSS techniques. For this purpose, an appropriate open pit quarry has been chosen. Two sets of measurements were performed.
P. L. Raeva, S. L. Filipova, D. G. Filipov   +2 more
doaj   +1 more source

First geodetic observations using new VLBI stations ASKAP-29 and WARK12M [PDF]

, 2011
We report the results of a successful 7 hour 1.4 GHz VLBI experiment using two new stations, ASKAP-29 located in Western Australia and WARK12M located on the North Island of New Zealand.
Alexander, Blick, Bruce Stansby, Chris Phillips, Collett, Cormac Reynolds, David Collett, Dawson, Farrell, Gulyaev, Gulyaev, Hayley E. Bignall, John E. Reynolds, Johnston, Kettenis, Leonid Petrov, Mathews, Neville Palmer, Petrov, Petrov, Petrov, Randall Wayth, Ray, Schubert, Sergei Gulyaev, Shaun W. Amy, Smits, Steven J. Tingay, Tasso Tzioumis, Tim Natusch, Tingay   +30 more
core   +3 more sources

A continuous 500‐year sediment record of inundation by local and distant tsunamis in South‐Central Chile (40.1°S)

The Depositional Record, Volume 11, Issue 5, Page 1285-1310, November 2025.
Tsunami events over the past 500 years inundated Laguna Gemela West (Chile), leading to distinct sandy deposits in the lake record. This provides a complete perspective on tsunami inundation, including giant tsunamis, small local tsunamis and tsunamis that originated >100 km away from the site.
Jasper Moernaut, Evelien Boes, Daniel Melnick, Matías Carvajal, Markus Niederstätter, Sabine Schmidt, Diego Aedo, Mario Pino, Marc De Batist   +8 more
wiley   +1 more source

Dense 3D displacement estimation for landslide monitoring via fusion of TLS point clouds and embedded RGB images

International Journal of Applied Earth Observations and Geoinformation
Landslide monitoring is essential for understanding geohazards and mitigating associated risks. Existing point cloud-based methods, however, typically rely on either geometric or radiometric information and often yield sparse or non-3D displacement ...
Zhaoyi Wang, Jemil Avers Butt, Shengyu Huang, Tomislav Medić, Andreas Wieser   +4 more
doaj   +1 more source

BIM and forecasting deformations in monitoring structures [PDF]

, 2019
BIM technologies are becoming more widely used, mainly in the design and operation of buildings and structures, and in most cases this is enough for trouble-free operation.
Lagutina, Elena, Mogiľny, Sergej, Sholomitskii, Andrei   +2 more
core   +1 more source

Exploring the role of coastal structures in shaping cold‐temperate river–estuarine marsh environments

Earth Surface Processes and Landforms, Volume 50, Issue 14, November 2025.
Analysis of high‐resolution UAS models and historical data reveals that structure orientation and design strongly influence sediment dynamics in low‐energy environments. Short and perpendicular structures can enhance marsh growth, while longer or poorly integrated designs may reduce sediment supply and destabilise marshes. In the St.
Samuel Vaillancourt, Jean‐François Bernier, Sydney W. Meury, Patrick Lajeunesse, Donald Cayer   +4 more
wiley   +1 more source

Airborne photogrammetry and LIDAR for DSM extraction and 3D change detection over an urban area : a comparative study [PDF]

, 2013
A digital surface model (DSM) extracted from stereoscopic aerial images, acquired in March 2000, is compared with a DSM derived from airborne light detection and ranging (lidar) data collected in July 2009.
De Maeyer, Philippe, De Wulf, Alain, Goossens, Rudi, Stal, Cornelis, Tack, Frederik   +4 more
core   +1 more source

Beach Infiltration and Morphodynamics Revealed Through Multi‐Depth Sediment Temperatures

Hydrological Processes, Volume 39, Issue 11, November 2025.
We use in situ thermal and hydrological monitoring data from Sable Island, Canada to show the influence of seawater flooding and erosion/accretion on beach sediment temperature dynamics that have important implications for coastal biogeochemical processes and ecosystem functioning.
Julia A. Cantelon, Craig B. Lake, Barret L. Kurylyk   +2 more
wiley   +1 more source